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GB743358A - Improvements in devices for perforating or displacing closure members of compressed gas containers - Google Patents

Improvements in devices for perforating or displacing closure members of compressed gas containers

Info

Publication number
GB743358A
GB743358A GB17711/53A GB1771153A GB743358A GB 743358 A GB743358 A GB 743358A GB 17711/53 A GB17711/53 A GB 17711/53A GB 1771153 A GB1771153 A GB 1771153A GB 743358 A GB743358 A GB 743358A
Authority
GB
United Kingdom
Prior art keywords
compressed gas
gas
perforating
displacing
devices
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.)
Expired
Application number
GB17711/53A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB743358A publication Critical patent/GB743358A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K13/00—Other constructional types of cut-off apparatus; Arrangements for cutting-off
    • F16K13/04—Other constructional types of cut-off apparatus; Arrangements for cutting-off with a breakable closure member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

743,358. Fire-extinguishing. BIRO, R. June 25, 1953 [June 25, 1952], No. 17711/53. Class- 47 [Also in Group XXVIII] The closure disc 4 -or a conical stopper (not shown) of a compressed gas containersuitable for use as a fire extinguisher is ruptured or displaced as the case may be by a punch 14 slidably mounted in a housing 7 screwed to the union 2 and is actuated by a manually operable lever 17 interposed between the head of the punch 14 and a pisfon 22 actuatable directly by pneumatic fluid whereby release of gas may be effected by manual operation of the lever 17 or by the pneumatically operated piston 22 at will. Working fluid is supplied from an auxiliary gas reservoir to the piston 22 through a duct 25 and a plurality of gas cylinders in parallel may be so supplied through a manifold having an automatically actuated control valve.
GB17711/53A 1952-06-25 1953-06-25 Improvements in devices for perforating or displacing closure members of compressed gas containers Expired GB743358A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR743358X 1952-06-25

Publications (1)

Publication Number Publication Date
GB743358A true GB743358A (en) 1956-01-11

Family

ID=9143783

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17711/53A Expired GB743358A (en) 1952-06-25 1953-06-25 Improvements in devices for perforating or displacing closure members of compressed gas containers

Country Status (1)

Country Link
GB (1) GB743358A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2253474A (en) * 1991-03-02 1992-09-09 Daimler Benz Ag Pressure vessel for the storage of a gas having an outflow valve
GB2278911A (en) * 1993-05-26 1994-12-14 Glenn H Mackal An inflator mechanism
US5852986A (en) * 1996-02-05 1998-12-29 Mackal; Glenn H. Automatic inflator with status indicators

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2253474A (en) * 1991-03-02 1992-09-09 Daimler Benz Ag Pressure vessel for the storage of a gas having an outflow valve
US5226668A (en) * 1991-03-02 1993-07-13 Mercedes-Benz Ag Pressure vessel for the storage of a gas having an outflow valve
GB2253474B (en) * 1991-03-02 1994-11-16 Daimler Benz Ag Pressure vessel for the storage of a gas having an outflow valve
GB2278911A (en) * 1993-05-26 1994-12-14 Glenn H Mackal An inflator mechanism
GB2278911B (en) * 1993-05-26 1997-09-10 Glenn H Mackal Auto inflator having dissolvable element under low pressure
US5852986A (en) * 1996-02-05 1998-12-29 Mackal; Glenn H. Automatic inflator with status indicators

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