Hammerhead CCR Web Pages Up

heyydude · 19th December 2007, 19:37

Hey All,

I finally got around to uploading the pictures and text for the new Hammerhead CCR.

You can find them HERE.

Any questions you may have can be addressed here on Rebreather World, or to our e-mail address on the website.

Take care,

Kevin Juergensen
Juergensen Marine, Inc.

Stephane · 19th December 2007, 19:49

This rebreather looks very very nicely built.
You have made a great job Kevin and Jakub, congratulations.

If I had to change my rEvo, I would certainly buy it.

kiwidiver · 20th December 2007, 01:11

nice job hard to tell from the photos but do the cells form part of the seal from scrubbed and un scrubbed gas as in the meg??

Mixaddict · 20th December 2007, 02:45

Hi Kevin,

Nice presentation. Makes me even more anxious to get my hands on mine the end of next month!

Regards,
Randy

jakelost · 20th December 2007, 05:28

Nice work there Kevin !

The pictures gets cut using Opera browser 9.24 and you can´t see the whole pictures, but works with IE.

decoweenie · 20th December 2007, 05:31

Quote: (Originally Posted by kiwidiver)

nice job hard to tell from the photos but do the cells form part of the seal from scrubbed and un scrubbed gas as in the meg??

Looks the same from the pictures.

Looks like the pre-scrubbed gas on the outside, mix with O2 injection, go down the outside of the radial scrubber toward the inside tube, up to the sensor chamber, then thru the center tube out...

kiwidiver · 20th December 2007, 06:46

maybe some one can explain the gas path but if it is the cells forming the barrier seems pointless to me.

***caveseeker7*** · 20th December 2007, 06:47

No, that's been tried.

Add-ited: Stepped right into it with that one.

Didn't think anyone else would use that design ...

... actually didn't even occur to me.

Apologies.

kiwidiver · 20th December 2007, 07:13

so what has been tried stephan?????

silent running · 20th December 2007, 08:10

Quote: (Originally Posted by decoweenie)

Looks the same from the pictures.

Looks like the pre-scrubbed gas on the outside, mix with O2 injection, go down the outside of the radial scrubber toward the inside tube, up to the sensor chamber, then thru the center tube out...

So am I to understand that:

The HH is an out-in flow radial?

And that an out-in flow design also means the O2 cells are more likely placed in a such a way as to incidentally function as a barrier between inhaled and exhaled gas?

If this is true then firstly, why would you want to have your exhaled breath and the reaction front of the scrubber nearest the cold water instead of in the middle, where both your exhaled breath/body heat and the scrubber reaction are further away from the cold water and thus better insulated?

And why, given the less than perfect construction of most O2 cells, would you allow them to function as any kind of a barrier between inhale and exhaled gas?

What am I missing here?

19th December 2007, 19:37	#1 (permalink)
heyydude King of the Geeks Current Rebreather/s: MK 15.X Optima Other CCR Other Rebreather/s: Other CCR Join Date: May 2005 Location: Addison, Pennsylvania Posts: 331	Hammerhead CCR Web Pages Up Hey All, I finally got around to uploading the pictures and text for the new Hammerhead CCR. You can find them HERE. Any questions you may have can be addressed here on Rebreather World, or to our e-mail address on the website. Take care, Kevin Juergensen Juergensen Marine, Inc.
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19th December 2007, 19:49	#2 (permalink)
Stephane Hey! Ho! Let's go! Current Rebreather/s: rEvo Other Rebreather/s: rEvo Join Date: Nov 2005 Location: Nantes - France Posts: 723	Re: Hammerhead CCR Web Pages Up This rebreather looks very very nicely built. You have made a great job Kevin and Jakub, congratulations. If I had to change my rEvo, I would certainly buy it. __________________ Stéphane Hammer-rEvo powered!
(Online)

20th December 2007, 01:11	#3 (permalink)
kiwidiver Custom Title Allowed! Current Rebreather/s: Inspiration Classic Inspiration Vision Azimuth Home Build Other Rebreather/s: Azimuth Home Build Join Date: Jul 2005 Location: new zealand Posts: 128	Re: Hammerhead CCR Web Pages Up nice job hard to tell from the photos but do the cells form part of the seal from scrubbed and un scrubbed gas as in the meg??
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20th December 2007, 02:45	#4 (permalink)
Mixaddict Always Learning! Current Rebreather/s: Inspiration Vision Evolution Other CCR Dolphin Other Rebreather/s: Inspiration Classic Other CCR Dolphin Join Date: Jan 2006 Location: Draper, Utah USA Posts: 426	Re: Hammerhead CCR Web Pages Up Hi Kevin, Nice presentation. Makes me even more anxious to get my hands on mine the end of next month! Regards, Randy __________________ Randy Thornton (MixAddict) Inspiration, Evolution,Hammerhead & Sentinel CCR Instructor
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20th December 2007, 05:28	#5 (permalink)
jakelost New Member Current Rebreather/s: Sport Kiss Other SCR Other Rebreather/s: Other SCR Join Date: Feb 2006 Location: Sweden Posts: 21	Re: Hammerhead CCR Web Pages Up Nice work there Kevin ! The pictures gets cut using Opera browser 9.24 and you can´t see the whole pictures, but works with IE. __________________ Soaring With The Eagles At Night To Rise With The Pigs In The Morning
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20th December 2007, 05:31	#6 (permalink)
decoweenie Crash Test Dummy Current Rebreather/s: Other CCR Other Rebreather/s: Other CCR Join Date: Feb 2005 Location: Cairo Posts: 5,510	Re: Hammerhead CCR Web Pages Up Quote: (Originally Posted by kiwidiver) nice job hard to tell from the photos but do the cells form part of the seal from scrubbed and un scrubbed gas as in the meg?? Looks the same from the pictures. Looks like the pre-scrubbed gas on the outside, mix with O2 injection, go down the outside of the radial scrubber toward the inside tube, up to the sensor chamber, then thru the center tube out... Last edited by decoweenie : 20th December 2007 at 05:33.
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20th December 2007, 06:46	#7 (permalink)
kiwidiver Custom Title Allowed! Current Rebreather/s: Inspiration Classic Inspiration Vision Azimuth Home Build Other Rebreather/s: Azimuth Home Build Join Date: Jul 2005 Location: new zealand Posts: 128	Re: Hammerhead CCR Web Pages Up maybe some one can explain the gas path but if it is the cells forming the barrier seems pointless to me.
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20th December 2007, 06:47	#8 (permalink)
*caveseeker7* Who loves ya, baby Current Rebreather/s: Sport Kiss Other Rebreather/s: Prism Topaz Join Date: Jan 2005 Location: Too far from Neverland Posts: 5,325	Re: Hammerhead CCR Web Pages Up No, that's been tried. Add-ited: Stepped right into it with that one. Didn't think anyone else would use that design ... ... actually didn't even occur to me. Apologies. __________________ Cheers Stefan "It is still a good day if you are on the green side of the grass! Su amigo Roberto!" Sponsor Lou in Race For Life! Last edited by caveseeker7 : 20th December 2007 at 17:46.
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20th December 2007, 07:13	#9 (permalink)
kiwidiver Custom Title Allowed! Current Rebreather/s: Inspiration Classic Inspiration Vision Azimuth Home Build Other Rebreather/s: Azimuth Home Build Join Date: Jul 2005 Location: new zealand Posts: 128	Re: Hammerhead CCR Web Pages Up so what has been tried stephan?????
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20th December 2007, 08:10	#10 (permalink)
silent running Mature mouth breather Current Rebreather/s: Prism Topaz Other Rebreather/s: Join Date: Jun 2005 Location: U.S.A. Brooklyn, New York Posts: 1,777	Re: Hammerhead CCR Web Pages Up Quote: (Originally Posted by decoweenie) Looks the same from the pictures. Looks like the pre-scrubbed gas on the outside, mix with O2 injection, go down the outside of the radial scrubber toward the inside tube, up to the sensor chamber, then thru the center tube out... So am I to understand that: The HH is an out-in flow radial? And that an out-in flow design also means the O2 cells are more likely placed in a such a way as to incidentally function as a barrier between inhaled and exhaled gas? If this is true then firstly, why would you want to have your exhaled breath and the reaction front of the scrubber nearest the cold water instead of in the middle, where both your exhaled breath/body heat and the scrubber reaction are further away from the cold water and thus better insulated? And why, given the less than perfect construction of most O2 cells, would you allow them to function as any kind of a barrier between inhale and exhaled gas? What am I missing here?
(Offline)

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