It appears you have not yet registered with our community. To register for free click here
Rebreather World
       
Go Back Rebreather World Rebreathers, Components and Accessories Closed Circuit Rebreathers Sentinel Rebreather

Sentinel off-board gas functionality



Reply
 
LinkBack Thread Tools Display Modes
Old 28th February 2008, 11:20   #41 (permalink)
RebreatherWorld Sponsor
 
Rasmus's Avatar

Current Rebreather/s:
Evolution
Megalodon
Sport Kiss
MK 15.X
Ouroboros
Optima
rEvo
Other CCR
RB80 / Clone

Other Rebreather/s:
rEvo
Other CCR
RB80 / Clone
 
Join Date: Mar 2006
Location: Denmark
Posts: 110
Rasmus is an unknown quantity at this point
Re: Sentinel off-board gas functionality

Quote: (Originally Posted by Decodiver) View Original Post
I think the Danish military have bought some Ouroboros's incidentally, Rasmus should be able to confirm.
That´s correct that I have sold and trained the Danish Navy on the Ouroboros

Best

RL
__________________
Rasmus Lauritsen
CCR/OC Trimix IT
Instructor training on the Inspiration, Evolution, Megalodon, COPIS-Meg, Ouroboros, Sentinel
Diver training on KISS, Cis-Lunar MK5, Mk15, DR Optima, rEvo, GDS AH1 P-SCR
www.nortechdiving.dk

Last edited by Decodiver : 28th February 2008 at 12:17. Reason: Formatted quote
(Offline)
 
Digg this Post!Add Post to del.icio.us
Reply With Quote
Old 28th February 2008, 17:15   #42 (permalink)
Custom Title Allowed!
 
iain-hsm's Avatar

Current Rebreather/s:
MK 15.X
Other CCR
Other SCR

Other Rebreather/s:
Other CCR
Other SCR
 
Join Date: Mar 2005
Location: Loughborough England uk
Posts: 345
iain-hsm is a name known to alliain-hsm is a name known to alliain-hsm is a name known to alliain-hsm is a name known to alliain-hsm is a name known to alliain-hsm is a name known to alliain-hsm is a name known to alliain-hsm is a name known to alliain-hsm is a name known to alliain-hsm is a name known to alliain-hsm is a name known to all
Re: Sentinel off-board gas functionality

Quote: (Originally Posted by silent running) View Original Post
But FYI, it is my understanding that the USN did actually buy/pay for some Prisms and some were supposedly used at the start of combat operations in Iraq in 03'. -Andy
That’s a very clear and useful distinction you have made.
At a guess most of us reading these posts would think of “military diving rebreathers” as combat equipment, (myself included). However what is missing in some of these posts is the distinction of rebreathers used within the military between combat use, or training use, or evaluation use against those used simply for recreational purposes.

That being the case we should therefore make a distinction between the combat equipment and use by the military and equipment used by the military but for recreational purposes, and ignore the “smoke and mirror” diversions.

In that case it is only fair to ask if the Ouroboros posted as (quote)“sold and trained the Danish Navy”, for what purpose, combat or recreation?

Further that being the case ADV Inspiration should also be added as “used” by the military in so far that Joint Services use them with HM forces for recreational advanced divers within the “joint services” of the Army Navy and Air Force.

Having now read some of the web sites appertaining from some of the posters in this forum I see direct involvement with this product in both selling and training. I can see now the “vested” interest of each of the members. As sellers and trainers of this and other products I can understand how uncomfortable my questions can be and for that I am sorry. I’m afraid it’s a small price to pay in having to answer questions, I have more.

I trust members of the forum can clearly see these distinctions, and divisions. However “difficult” I can be.

Regarding the mouthpiece if someone could explain the geometry, and if the designed WOB is within the CE, hence in pure mechanical size it is bigger than other alternatives? (my original post 12) or not? Iain

Last edited by iain-hsm : 28th February 2008 at 18:15. Reason: changed the words "used", "to sold and trained by"
(Offline)
 
Digg this Post!Add Post to del.icio.us
Reply With Quote
Old 28th February 2008, 18:17   #43 (permalink)
Custom Title Allowed!
 
iain-hsm's Avatar

Current Rebreather/s:
MK 15.X
Other CCR
Other SCR

Other Rebreather/s:
Other CCR
Other SCR
 
Join Date: Mar 2005
Location: Loughborough England uk
Posts: 345
iain-hsm is a name known to alliain-hsm is a name known to alliain-hsm is a name known to alliain-hsm is a name known to alliain-hsm is a name known to alliain-hsm is a name known to alliain-hsm is a name known to alliain-hsm is a name known to alliain-hsm is a name known to alliain-hsm is a name known to alliain-hsm is a name known to all
Re: Sentinel off-board gas functionality

Mike.
In response to your plethora of a post I did a Google search on what was originally said about this product and the word it isn’t military as I stated, it’s navy. So for the benefit of clarity direct from the horses mouth or should that be snakes tongue, so to speak the first ever mention of “navy” was in March 2005 enclosed.

Department of Trade and Industry (North East)
CELEBRATION OF NORTH EAST INNOVATION AT RESEARCH AND DEVELOPMENT AWARDS CEREMONY
Some of the North East's most creative business ideas will be recognised at the Research and Development Awards ceremony, sponsored by the DTI, to be held at Beamish Hall, County Durham today (Monday 7 March 2005)
A total of £1.7 million of grants have been awarded to the 17 winning companies who impressed the judges with their innovation and entrepreneurial spirit.
The diverse collection of business ideas developed by North East companies includes:
* a breathing apparatus device for divers which reuses unused oxygen in each breath - so reducing the gas supply needed and extending the diving time.
* The development of an antibody to treat human respiratory syncytical virus(RSV), a major cause of disease in infants and children worldwide.
* software package that provides the typical non-technical computer user with automatic self-healing capabilities as well as user-friendly information
Case Study
Kevin Gurr Delta P Technology - Gateshead
A revolutionary new way of breathing under water is being developed by a Gateshead company - one of the winners of this year's awards.
Kevin Gurr, of Delta P Technology on the Team Valley in Gateshead, has been awarded £77,000 of his total project cost of £192,000 to develop his "Rebreather" - a special device enabling divers to re-use the last part of each breath giving them more time under water - and a much safer dive.
A keen diver himself Kevin has explored the wreck of the Titanic sister ship, the Britanic, in Greece.
"On dives like that the time you have in the water, and the depths you can go without fear of anything going wrong, is crucial," he said.
"I wanted to develop a system which would give people a longer and safer dive - and we have achieved just that."
Kevin's "Rebreather" gives divers an average seven and a half hours in any depths compared to the seven and a half minutes provided by a single tank at 20 metres.
"The rebreathing idea has been around in the navy in a simple mechanical format for some time now," explained Kevin, "but we wanted to bring it into the 21st century by adding sophisticated computer technology.
"Our new system should be on the market in just a few months."
Kevin's "Rebreather" should be popular with the police and the navy but also recreational divers wanting more time under water and increased safety.
Test dives have been carried out in depths of 130 metres but the finished produce will take divers down to 200 metres.
(Offline)
 
Digg this Post!Add Post to del.icio.us
Reply With Quote
Old 28th February 2008, 18:48   #44 (permalink)
Custom Title Allowed!
 
Johnny Christensen's Avatar

Current Rebreather/s:
Inspiration Classic

Other Rebreather/s:
 
Join Date: Apr 2006
Location: Denmark
Posts: 296
Johnny Christensen is just really niceJohnny Christensen is just really niceJohnny Christensen is just really niceJohnny Christensen is just really niceJohnny Christensen is just really niceJohnny Christensen is just really niceJohnny Christensen is just really niceJohnny Christensen is just really niceJohnny Christensen is just really niceJohnny Christensen is just really niceJohnny Christensen is just really nice
Re: Sentinel off-board gas functionality

Quote: (Originally Posted by Rasmus) View Original Post
That´s correct that I have sold and trained the Danish Navy on the Ouroboros

Best

RL

But...you should add that it was the civilian types. Used for evaluation of building a more mobile deepdiving setup when doing salvage or searching.
__________________
www.johnnychristensen.com
Wreckphotography from the cold north
(Offline)
 
Digg this Post!Add Post to del.icio.us
Reply With Quote
Old 28th February 2008, 18:52   #45 (permalink)
Nad
Rebel to the Bone
 
Nad's Avatar

Current Rebreather/s:
Ouroboros

Other Rebreather/s:
Not Bought Yet
Inspiration Classic
 
Join Date: Mar 2005
Location: Europe
Posts: 929
Nad is a jewel in the roughNad is a jewel in the roughNad is a jewel in the roughNad is a jewel in the roughNad is a jewel in the roughNad is a jewel in the roughNad is a jewel in the roughNad is a jewel in the rough
Re: Sentinel off-board gas functionality

Quote: (Originally Posted by iain-hsm) View Original Post
Regarding the mouthpiece if someone could explain the geometry, and if the designed WOB is within the CE, hence in pure mechanical size it is bigger than other alternatives? (my original post 12) or not? Iain

Iain, if you have so many doubt and so many questions, why the hell you don't call or go to the factory and spent half a day with one of the guys there, maybe also Kevin. Then you could maybe post here what you discovered.

Did you ever realize that there's no unit out there yet and the only two around had the old BOV design?

Maybe with a drawing will be clearer...
__________________
The Impossible is often the Untried
(Online)
 
Digg this Post!Add Post to del.icio.us
Reply With Quote
Old 28th February 2008, 18:57   #46 (permalink)
Administrator


 
Decodiver's Avatar

Current Rebreather/s:
Megalodon
Ouroboros
rEvo
Other CCR

Other Rebreather/s:
Inspiration Classic
Inspiration Vision
Evolution
Sport Kiss
Classic Kiss
rEvo
Other CCR
 
Join Date: Jan 2005
Location: Geneva
Posts: 2,164
Decodiver has a reputation beyond reputeDecodiver has a reputation beyond reputeDecodiver has a reputation beyond reputeDecodiver has a reputation beyond reputeDecodiver has a reputation beyond reputeDecodiver has a reputation beyond reputeDecodiver has a reputation beyond reputeDecodiver has a reputation beyond reputeDecodiver has a reputation beyond reputeDecodiver has a reputation beyond reputeDecodiver has a reputation beyond repute
Re: Sentinel off-board gas functionality

Quote: (Originally Posted by iain-hsm)
At a guess most of us reading these posts would think of “military diving rebreathers” as combat equipment, (myself included).
I think a rebreather (in military terms) is just a way of getting to and from work, just like a parachute is, albeit that you can't use a parachute for the journey home.

Quote: (Originally Posted by iain-hsm) View Original Post
Having now read some of the web sites appertaining from some of the posters in this forum I see direct involvement with this product in both selling and training. I can see now the “vested” interest of each of the members. As sellers and trainers of this and other products I can understand how uncomfortable my questions can be and for that I am sorry. I’m afraid it’s a small price to pay in having to answer questions, I have more.
I have no problem with answering any questions that I can Iain, however as I am not the manufacturer, nor do I have my unit yet, I am perhaps not the best person, why not ask Kev? Also you do not have to check my website to know that I sell the Ouroboros or the Sentinel, rather just look at my signature at the end of each post. None of your questions make me uncomfortable at all, note I have no comment on the BOV, I don't like BOVs generally, but will make my mind up on this one when the Sentinel arrives.

Quote: (Originally Posted by iain-hsm)
So for the benefit of clarity direct from the horses mouth or should that be snakes tongue
Perhaps this is a Freudian slip and an indicator of where your rancour comes from, maybe you should address your problems with the person concerned yourself?

I've always found your posts interesting, but I am still unsure of what you are trying to do here?

Ciao,

Dave Cooper.
__________________
CCR/OC Trimix Instructor Trainer
CCR Training to Mixed Gas in Switzerland, France, UK & Germany on
Megalodon/COPIS-Megalodon/KISS/Sport KISS/Ouroboros/rEvo/Inspiration/Evolution/Sentinel

www.zerogravitydiving.com

Rebreather World Terms & Conditions

Last edited by Decodiver : 28th February 2008 at 19:06.
(Offline)
 
Digg this Post!Add Post to del.icio.us
Reply With Quote
Old 28th February 2008, 19:02   #47 (permalink)
Nad
Rebel to the Bone
 
Nad's Avatar

Current Rebreather/s:
Ouroboros

Other Rebreather/s:
Not Bought Yet
Inspiration Classic
 
Join Date: Mar 2005
Location: Europe
Posts: 929
Nad is a jewel in the roughNad is a jewel in the roughNad is a jewel in the roughNad is a jewel in the roughNad is a jewel in the roughNad is a jewel in the roughNad is a jewel in the roughNad is a jewel in the rough
Re: Sentinel off-board gas functionality

Quote: (Originally Posted by iain-hsm) View Original Post
Having now read some of the web sites appertaining from some of the posters in this forum I see direct involvement with this product in both selling and training. I can see now the “vested” interest of each of the members. As sellers and trainers of this and other products I can understand how uncomfortable my questions can be and for that I am sorry. I’m afraid it’s a small price to pay in having to answer questions, I have more.
It is not a problem of the questions about a specific unit. The problem is your insistence on something, and as someone already wrote, maybe with a littlebit of rage or hate or whatever personal you feel.

Doubt and question are welcome, also negative advice if we can build something positive with them. But I think here we are far beyond this purpose.

Finally if someone sell or train on something maybe is because he did some evaluations also on other products, and not just financial evaluations...

Hope this help.

Nad
__________________
The Impossible is often the Untried
(Online)
 
Digg this Post!Add Post to del.icio.us
Reply With Quote
Old 29th February 2008, 02:01   #48 (permalink)
Custom Title Allowed!
 
Drmike's Avatar

Current Rebreather/s:
MK 15.X
Ouroboros
Other CCR
Home Build

Other Rebreather/s:
Inspiration Classic
Other CCR
Home Build
 
Join Date: Feb 2005
Posts: 3,112
Drmike has a reputation beyond reputeDrmike has a reputation beyond reputeDrmike has a reputation beyond reputeDrmike has a reputation beyond reputeDrmike has a reputation beyond reputeDrmike has a reputation beyond reputeDrmike has a reputation beyond reputeDrmike has a reputation beyond reputeDrmike has a reputation beyond reputeDrmike has a reputation beyond reputeDrmike has a reputation beyond repute
Re: Sentinel off-board gas functionality

Quote: (Originally Posted by iain-hsm) View Original Post
Mike.
In response to your plethora of a post I did a Google search on what was originally said about this product and the word it isn’t military as I stated, it’s navy. So for the benefit of clarity direct from the horses mouth or should that be snakes tongue, so to speak the first ever mention of “navy” was in March 2005 enclosed.

Department of Trade and Industry (North East)
CELEBRATION OF NORTH EAST INNOVATION AT RESEARCH AND DEVELOPMENT AWARDS CEREMONY
Some of the North East's most creative business ideas will be recognised at the Research and Development Awards ceremony, sponsored by the DTI, to be held at Beamish Hall, County Durham today (Monday 7 March 2005)
A total of £1.7 million of grants have been awarded to the 17 winning companies who impressed the judges with their innovation and entrepreneurial spirit.
The diverse collection of business ideas developed by North East companies includes:
* a breathing apparatus device for divers which reuses unused oxygen in each breath - so reducing the gas supply needed and extending the diving time.
* The development of an antibody to treat human respiratory syncytical virus(RSV), a major cause of disease in infants and children worldwide.
* software package that provides the typical non-technical computer user with automatic self-healing capabilities as well as user-friendly information
Case Study
Kevin Gurr Delta P Technology - Gateshead
A revolutionary new way of breathing under water is being developed by a Gateshead company - one of the winners of this year's awards.
Kevin Gurr, of Delta P Technology on the Team Valley in Gateshead, has been awarded £77,000 of his total project cost of £192,000 to develop his "Rebreather" - a special device enabling divers to re-use the last part of each breath giving them more time under water - and a much safer dive.
A keen diver himself Kevin has explored the wreck of the Titanic sister ship, the Britanic, in Greece.
"On dives like that the time you have in the water, and the depths you can go without fear of anything going wrong, is crucial," he said.
"I wanted to develop a system which would give people a longer and safer dive - and we have achieved just that."
Kevin's "Rebreather" gives divers an average seven and a half hours in any depths compared to the seven and a half minutes provided by a single tank at 20 metres.
"The rebreathing idea has been around in the navy in a simple mechanical format for some time now," explained Kevin, "but we wanted to bring it into the 21st century by adding sophisticated computer technology.
"Our new system should be on the market in just a few months."
Kevin's "Rebreather" should be popular with the police and the navy but also recreational divers wanting more time under water and increased safety.
Test dives have been carried out in depths of 130 metres but the finished produce will take divers down to 200 metres.


So just so we are clear.

Your holding up the above comment (that was actually written by a reporter not 'the snake' as you so unbiasly put it) as proof that the Sentinel was designed for military use primarily.

1) The report was talking about the Ouroborous
2) Nobody said the Ouroborous wasnt presented to the Military
3) The reporter was right. kevins rebreather was popular with the navy, as well as recreational divers...afterall both Navy and recreational divers have bought them.
4) So what? what does ANY of this prove or matter?

I dont care if the unit was designed for father christmases little helpers, its still one if not the most capable unit out there.
__________________
Get a girlfriend you sad twat - a Rebreather is an unfaithful mistress - dont blind yourself to her faults just because she goes down on you

Last edited by Drmike : 29th February 2008 at 02:42.
(Offline)
 
Digg this Post!Add Post to del.icio.us
Reply With Quote
Old 29th February 2008, 02:04   #49 (permalink)
Custom Title Allowed!
 
Drmike's Avatar

Current Rebreather/s:
MK 15.X
Ouroboros
Other CCR
Home Build

Other Rebreather/s:
Inspiration Classic
Other CCR
Home Build
 
Join Date: Feb 2005
Posts: 3,112
Drmike has a reputation beyond reputeDrmike has a reputation beyond reputeDrmike has a reputation beyond reputeDrmike has a reputation beyond reputeDrmike has a reputation beyond reputeDrmike has a reputation beyond reputeDrmike has a reputation beyond reputeDrmike has a reputation beyond reputeDrmike has a reputation beyond reputeDrmike has a reputation beyond reputeDrmike has a reputation beyond repute
Re: Sentinel off-board gas functionality

Quote: (Originally Posted by iain-hsm) View Original Post
That being the case we should therefore make a distinction between the combat equipment and use by the military and equipment used by the military but for recreational purposes, and ignore the “smoke and mirror” diversions.

In that case it is only fair to ask if the Ouroboros posted as (quote)“sold and trained the Danish Navy”, for what purpose, combat or recreation?
who gives a crap?


Quote:
Regarding the mouthpiece if someone could explain the geometry, and if the designed WOB is within the CE, hence in pure mechanical size it is bigger than other alternatives? (my original post 12) or not? Iain
why dont you ask Kevin? Obviously it has to meet CE WOB req.
__________________
Get a girlfriend you sad twat - a Rebreather is an unfaithful mistress - dont blind yourself to her faults just because she goes down on you
(Offline)
 
Digg this Post!Add Post to del.icio.us
Reply With Quote
Old 1st March 2008, 10:49   #50 (permalink)
Custom Title Allowed!
 
Drmike's Avatar

Current Rebreather/s:
MK 15.X
Ouroboros
Other CCR
Home Build

Other Rebreather/s:
Inspiration Classic
Other CCR
Home Build
 
Join Date: Feb 2005
Posts: 3,112
Drmike has a reputation beyond reputeDrmike has a reputation beyond reputeDrmike has a reputation beyond reputeDrmike has a reputation beyond reputeDrmike has a reputation beyond reputeDrmike has a reputation beyond reputeDrmike has a reputation beyond reputeDrmike has a reputation beyond reputeDrmike has a reputation beyond reputeDrmike has a reputation beyond reputeDrmike has a reputation beyond repute
Re: Sentinel off-board gas functionality

Here are the facts:


The ouroboros was never designed for the military specifically. An EOD version was built and tested but was never offered to anyone.

The ouroboros is used by the Danish Navy on operations (as far as we know) in its' standard form.

The Ouroboros was offerred to the RN. It was not rejected, they considered CCRBs support infrastructure too small for a multi-million £ contract with a 10 year life.

The Sentinel was not designed as a military rebreather and has never been sold to the military. The USN has seen units but currently that is as far as it goes.

There will be an EOD version of the Sentinel in development for this year so this may change.

There are certain enhancements in the Sentinel that although they give required improvement (for the target market) in one area they reduce performance (over Ouroborous) in another. This is the case with Sentinel. It is designed for a different user than the Ouroborous
__________________
Get a girlfriend you sad twat - a Rebreather is an unfaithful mistress - dont blind yourself to her faults just because she goes down on you
(Offline)
 
Digg this Post!Add Post to del.icio.us
Reply With Quote
Reply


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On



RebreatherWorld.Com ©2005 - 2008 Scuba Flair Limited
Rebreather World, Rebreather World and the Rebreather World Logo are Trademarks
All rights reserved, no republishing of content without written permission.
By using this website you have agreed to our Terms & Conditions of Use

Search Engine Optimization by vBSEO 3.1.0