Patents
Sitemap › A62 - Life-saving; Fire-fighting › A62B - Devices, apparatus or methods for life-saving › A62B 9 - Component parts for respiratory or breathing apparatus
Patents for A62B 9 - Component parts for respiratory or breathing apparatus (5,359)
03/1984
03/27/1984US4438764 Oxygen caddy
03/20/1984US4437460 Breathing apparatus
02/1984
02/28/1984US4433685 Pressure demand regulator with automatic shut-off
02/08/1984EP0099885A1 Personal temperature control system.
01/1984
01/31/1984US4428392 Breathing valve
01/17/1984US4425917 For personal care in the field to provide cooling effects
01/03/1984US4423723 Closed cycle respirator with emergency oxygen supply
12/1983
12/20/1983CA1158955A1 Automatic diluter/demand oxygen regulator adapted for chemical or biological use
12/06/1983CA1158131A1 Cartridge respirator with service life indicator
11/1983
11/23/1983EP0094757A2 Respirator
11/15/1983CA1156903A1 Breathing apparatus
10/1983
10/25/1983USRE31424 Respirators
10/25/1983US4411285 Demand valve
10/19/1983EP0091843A1 Connector for a breathing apparatus, linking the mask to a gas-cylinder
10/05/1983EP0090083A2 Quick acting connection of an appliance to breathing masks
09/1983
09/28/1983EP0089411A1 Pressure indicator for respiratory apparatuses
09/21/1983EP0089285A2 Self-contained breathing apparatus with provision for shared use
08/1983
08/31/1983EP0087034A1 Breathing protective apparatus
08/04/1983WO1983002562A1 Personal temperature control system
07/1983
07/12/1983US4392490 Multiple outlet connecting means for self-contained positive pressure or demand regulated breathing apparatus
07/12/1983CA1149701A1 Pressure demand regulator with automatic shut-off
06/1983
06/29/1983EP0082246A2 Emergency breathing apparatus
06/07/1983US4386624 Pilot controlled regulator second stage
06/07/1983CA1147630A1 Valves
05/1983
05/31/1983US4386261 Apparatus for heating breathing gas for divers
05/17/1983US4383528 Oxygen caddy
05/11/1983WO1983001576A1 Pilot controlled regulator second stage
05/11/1983EP0078644A2 Breathable gas delivery regulator
04/1983
04/26/1983CA1145225A1 Valves and breathing apparatus incorporating such valves
04/19/1983CA1144968A1 Apparatus for heating breathing gas for divers
03/1983
03/29/1983US4378011 Lung controlled pressure gas respirator for use with an oxygen mask and valving mechanism therefor
03/22/1983US4377163 Breathing apparatus
02/1983
02/15/1983US4373521 Heated breathing bag sheath
12/1982
12/01/1982EP0065754A1 Plug-in coupling for the releasable joining of connecting pieces to respiratory apparatuses
11/1982
11/30/1982US4361145 Respirator mask
11/09/1982CA1135227A1 Back-carrying harness assemblies
11/02/1982US4356820 Heat reclaimer for demand regulator
10/1982
10/19/1982CA1133652A1 Respirators
10/12/1982CA1133354A1 Carbon dioxide scrubber and gas regenerator unit for a closed circuit rebreathing apparatus
09/1982
09/21/1982US4350662 Carbon dioxide absorbent canister with breathing gas temperature and flow control
09/21/1982US4350115 Warning signal device for respirators
08/1982
08/24/1982US4345592 Pressure demand regulator with automatic shut-off
07/1982
07/13/1982CA1127497A1 Breathing bag assembly
07/06/1982US4337766 Valves
06/1982
06/29/1982US4336899 Carrying sling
06/22/1982US4336590 Devices for controlling gas flows
06/22/1982US4335735 Automatic diluter/demand oxygen regulator adapted for chemical or biological use
06/15/1982US4334532 Valves and breathing apparatus incorporating such valves
05/1982
05/04/1982US4327851 Back-carrying harness assemblies
04/1982
04/27/1982US4326514 Cartridge respirator with service life indicator
04/21/1982EP0050052A2 Automatic diluter/demand oxygen regulator adapted for use in a toxic environment
04/06/1982US4323086 Pressure responsive flow control apparatus for breathing system
03/1982
03/23/1982CA1120372A1 Demand inhalation valve system
03/17/1982EP0047575A2 Pressure demand regulator with automatic shut-off
02/1982
02/09/1982US4314566 Air cooler for self-contained breathing system
01/1982
01/19/1982CA1163523B Breathing valve assembly with diaphragm control of the exhaust ports
01/19/1982CA1116494A1 Breathing valve assembly with diaphragm control of the exhaust ports
01/19/1982CA1116493A1 Pressure demand valve system
01/12/1982US4310110 Scuba tank harness
12/1981
12/30/1981EP0042736A1 Cartridge respirator with service life indicator
12/22/1981US4306584 Diaphragm for a breath-controlled dosaging valve
12/15/1981US4305438 Filler valve adapter tool kit
11/1981
11/24/1981US4301792 Respirator with cooling device
11/03/1981US4297998 Pilot controlled regulator second stage
10/1981
10/13/1981US4294244 Respirator with a cooling device
10/13/1981US4294243 Respirators
10/06/1981US4292967 Respirator having oxygen delivering chemical cartridge
09/1981
09/23/1981EP0035993A1 Apparatus for heating breathing gas for divers
09/15/1981US4289126 Pressure regulator for breathing apparatus
07/1981
07/07/1981CA1104457A1 Breathing apparatus
06/1981
06/30/1981US4275723 Warning device for breathing apparatus having a pressure gas supply
05/1981
05/26/1981US4269216 Pressure demand valve system
05/12/1981US4266539 Carbon dioxide scrubber and gas regenerator unit for a closed circuit rebreathing apparatus
05/12/1981US4266538 Pressure regulator
05/05/1981CA1100419A1 Organic vapor respirator cartridge end-of-service indicator system and method
03/1981
03/31/1981US4258710 Mask-type respirator
03/31/1981CA1098411A1 Divers exhaust valve
03/03/1981US4253455 Breathing valve assembly with diaphragm control of the exhaust ports
02/1981
02/25/1981EP0024133A1 Air supply units
02/24/1981US4252114 Breathing bag assembly
02/17/1981US4250876 Emergency life support system
02/10/1981US4249473 Warning signal producing device for protective breathing apparatus
01/1981
01/07/1981EP0021803A1 Valves and breathing apparatus incorporating such valves
12/1980
12/16/1980CA1091539A1 Oxygen regulator
12/09/1980US4237917 Underwater diving system
11/1980
11/27/1980WO1980002541A1 Apparatus for heating breathing gas for divers
11/26/1980EP0019488A1 Tilt valve and breathing apparatus with which it is used
11/04/1980US4231364 Respiratory control
11/04/1980US4231361 Breathing apparatus flow device
11/04/1980US4231360 Nose clip for respirators
10/1980
10/28/1980US4230140 Environmental first stage scuba regulator
10/14/1980US4227521 Air system for scuba diving
10/07/1980US4226257 Scuba regulator
09/1980
09/30/1980US4224938 Balanced second stage for a two stage demand regulator
07/1980
07/29/1980US4214580 Breathing apparatus
06/1980
06/11/1980EP0011682A1 Diaphragm for a breath-controlled dosing valve
05/1980
05/28/1980EP0011306A1 Water collecting device for a breathing apparatus
05/06/1980US4201206 Heat receiver for divers
05/06/1980CA1076917A1 Oxygen monitor and warning device for an aircraft breathing system
05/06/1980CA1076916A1 Anti-suffocation means for aircraft breathing mask
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