EP0803269A3 - Gas cylinder connection - Google Patents

Gas cylinder connection Download PDF

Info

Publication number
EP0803269A3
EP0803269A3 EP97302545A EP97302545A EP0803269A3 EP 0803269 A3 EP0803269 A3 EP 0803269A3 EP 97302545 A EP97302545 A EP 97302545A EP 97302545 A EP97302545 A EP 97302545A EP 0803269 A3 EP0803269 A3 EP 0803269A3
Authority
EP
European Patent Office
Prior art keywords
gas cylinder
cylinder connection
handwheel
stud
connector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP97302545A
Other languages
German (de)
French (fr)
Other versions
EP0803269A2 (en
Inventor
Paul Nicolas Townsend
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Draeger Ltd
Original Assignee
Draeger Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Draeger Ltd filed Critical Draeger Ltd
Publication of EP0803269A2 publication Critical patent/EP0803269A2/en
Publication of EP0803269A3 publication Critical patent/EP0803269A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/04—Couplings; Supporting frames

Abstract

A connector for connecting a breathing gas cylinder to a respiratory device is described. Instead of the normal screw connection a bayonet fitting is used. In embodiments, a male connector 100 is fitted to the respiratory device. It has a stud 4 and a handwheel 8 which rotates around the stud 4. Pins 9 extend into the interior of the handwheel 4 and engage with the mounting flange 33 of a female type connector 110 which is connected to a cylinder valve 2 of a compressed air cylinder.
EP97302545A 1996-04-23 1997-04-15 Gas cylinder connection Withdrawn EP0803269A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9608336.5A GB9608336D0 (en) 1996-04-23 1996-04-23 Gas cylinder connection
GB9608336 1996-04-23

Publications (2)

Publication Number Publication Date
EP0803269A2 EP0803269A2 (en) 1997-10-29
EP0803269A3 true EP0803269A3 (en) 1999-03-17

Family

ID=10792471

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97302545A Withdrawn EP0803269A3 (en) 1996-04-23 1997-04-15 Gas cylinder connection

Country Status (3)

Country Link
EP (1) EP0803269A3 (en)
CA (1) CA2204285A1 (en)
GB (1) GB9608336D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018001281B4 (en) * 2018-02-19 2023-02-09 Dräger Safety AG & Co. KGaA High-pressure connector for a fluid-communicating connection of a breathing gas source of a breathing apparatus to a pressure reducer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1802814A1 (en) * 1968-10-12 1970-06-11 Draegerwerk Ag Connection component for breathing apparatus, respiratory protection filter or the like.
GB2135198A (en) * 1983-02-16 1984-08-30 Siebe Gorman & Co Ltd Facemasks for breathing apparatus
WO1994015804A1 (en) * 1993-01-15 1994-07-21 Knight Lock Systems Limited Coupling arrangement
EP0645163A1 (en) * 1993-09-22 1995-03-29 RACAL HEALTH & SAFETY LIMITED Valve for breathing apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1802814A1 (en) * 1968-10-12 1970-06-11 Draegerwerk Ag Connection component for breathing apparatus, respiratory protection filter or the like.
GB2135198A (en) * 1983-02-16 1984-08-30 Siebe Gorman & Co Ltd Facemasks for breathing apparatus
WO1994015804A1 (en) * 1993-01-15 1994-07-21 Knight Lock Systems Limited Coupling arrangement
EP0645163A1 (en) * 1993-09-22 1995-03-29 RACAL HEALTH & SAFETY LIMITED Valve for breathing apparatus

Also Published As

Publication number Publication date
CA2204285A1 (en) 1997-10-23
GB9608336D0 (en) 1996-06-26
EP0803269A2 (en) 1997-10-29

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