by Jan Willem Bech | Gallery
Return to BOOT INDEX Innovasub managed to design electronics that work with handheld PDA's or Ipod Touch systemsGNOM from Slovakia designs miniature ROV's. These beauties really dive, and dive deep!The robotarm is operated by an electric actuator!Trimixnet presented...
by Jan Willem Bech | Gallery
Return to BOOT INDEX Flaschentaucher https://www.lauschaerglas-gmbh.de/This year on Boot 2008 the Ambient Pressure Diving Bailout Mouthpiece was showed. The mouthpiece was not showed in the final production version but is still a prototype. The well designed bailout...
by Jan Willem Bech | Gallery
Return to BOOT INDEX The ultimate post-decompression station with grill, outboard, mp3 player and space for 10! Actually it includes an outboard engine of 4 hp!Have FunIf you have a visual problem, prescription lenses are easy to exchange in these glassesAmbient...
by Jan Willem Bech | Gallery
Return to BOOT INDEX Blackgear RebreatherBlackgear RebreatherBlackgear RebreatherFinally a few pictures of the Blackgear Rebreather. Unfortunately there was no one available for additional info about the unit.Prototype mouthpiece Cora IThis is the Cora I the...
by Jan Willem Bech | Gallery
Return to BOOT INDEX The Voyager is on the ANDI Germany stand and shown by the Training Center for Mixed Gas Diving.A new feature of Aqualung was the mistral. Not really a rebreather subject, but a nice idea!OC diving without bubbles in your face. Ideal for UW...
by Jan Willem Bech | Gallery
Return to BOOT INDEX Return to BOOT...
by Jan Willem Bech | Gallery
Return to BOOT INDEX Return to BOOT...
by Jan Willem Bech | Homebuilders Hybride Electronic Closed Circuit Rebreather HEOR, Homebuilders
Juha Haapajärvi from Finland is the designer of the BreatheWise rebreather. The unit is in her 4 th generation development phase and has some very special features. One of the specials is a principle that cost me some headache to understand but in fact is very smart....
by Jan Willem Bech | Gallery
If it’s not cold enough already… In quite a few countries the outside temperature is deep below zero. Since divers there do not want to stay inside when there is a bit of ice, beautiful adventures follow again. If you have a nice ice diving photo of your own, I...
by Jan Willem Bech | Gallery
by Jan Willem Bech | Gallery
by Jan Willem Bech | Gallery, Uncategorized
by Jan Willem Bech | Gallery
Produced by DEMA, the annual DEMA Show is the largest trade-only event in the world for companies doing business in the scuba diving, ocean water sports and adventure/dive travel industries. It attracts hundreds of exhibitors and thousands of dive and travel industry...
by Jan Willem Bech | Vademecum
The oxygen rebreather (OR) is the most simple rebreather there is. The OR also is the most used rebreather in the diving market. This is because this unit is in use with many army’s in the world. The reason why the OR is the most used rebreather is because it...
by Jan Willem Bech | Gallery
The BOOT fair in Düsseldorf, Germany, is one of the largest boat shows in the world and is held annually in Düsseldorf, Germany. The fair showcases a wide range of boats and water sports equipment, including motorboats, sailboats, kayaks, jet skis and accessories....
by Jan Willem Bech | Vademecum
This page is to add some story’s on rebreather blunders and malfunctions. It is here to tell stories of mistakes that can be made by all rebreather divers. I hope it will be helpful to learn how mistakes can be avoided. Index: Rebreather blunders and...
by Jan Willem Bech | Vademecum
This page is about cylinder connections in the Netherlands only! Hier de in Nederland gangbare flesaansluitingen
by Jan Willem Bech | Vademecum
Diving systems and oxygen fire Rebreathers and oxygen fires In technical diving, we use enriched but also degraded gases. As a result, technical divers will face the risk of oxygen fire. This risk is generally underestimated because, fortunately, oxygen fires are...
by Jan Willem Bech | Vademecum
A most interesting story about the search for the cause of hyperoxia A great book, but a collectors item.. An excerpt from a fantastic book Oxygen and the diver by KENNETH DONALD THE ADMIRALTY EXPERIMENTAL DIVING UNIT After serving as Flotilla Medical officer in the...
by Jan Willem Bech | Vademecum
This pages contains information about very dangerous diving systems. CMF systems are very dangerous in the hands of those who do not understand the system. This information is not a guide to build your own system. It explains some views about diving technology....
by Jan Willem Bech | Vademecum
Back to homebuilders MCCR in depth Introduction: During the last years a in some ways new form of rebreather diving has been introduced. MCCR diving (manual controlled closed circuit diving) is a fast growing group in the rebreather diving community. The technique is...
by Jan Willem Bech | Vademecum
In the early 21st century, I read a lot about Dr Richard Pyle. As a pioneer of diving in the twilight zone, I was therefore delighted to receive the article below from Richard with permission to publish it on my website. It is a very valuable article intended for all...
by Jan Willem Bech | Vademecum
The Hydrogom CMF valve Hydrogom is a Dutch based company specialised in the production and sale of the hydrogom CMF valve. Therebreathersite is a dealer for selling these valves to interested rebreather diver. So if you are interested, please send me an email and i...
by Jan Willem Bech | Vademecum
Principles of Constant Mass Flowor How does the Dräger Dolphins rebreather work? Article by Nevil Atkins, published with permission, first publication 2010 After the publication of Jan Jahns article on gasflow through an orifice, Nevil Adkins wrote me that he...