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GB890823A - Improvements in compressed gas discharge devices - Google Patents

Improvements in compressed gas discharge devices

Info

Publication number
GB890823A
GB890823A GB588160A GB588160A GB890823A GB 890823 A GB890823 A GB 890823A GB 588160 A GB588160 A GB 588160A GB 588160 A GB588160 A GB 588160A GB 890823 A GB890823 A GB 890823A
Authority
GB
United Kingdom
Prior art keywords
pin
lever
compressed gas
piercing
discharge 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
GB588160A
Inventor
Henry Leonard Horner
Humphrey Albert Samuel Hamlin
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.)
Normalair Ltd
Original Assignee
Normalair 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 Normalair Ltd filed Critical Normalair Ltd
Priority to GB588160A priority Critical patent/GB890823A/en
Priority to DEN18418A priority patent/DE1216700B/en
Priority to ES0259778A priority patent/ES259778A1/en
Publication of GB890823A publication Critical patent/GB890823A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C9/00—Life-saving in water
    • B63C9/24—Arrangements of inflating valves or of controls thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D10/00—Flight suits
    • 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)
  • Ocean & Marine Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Reciprocating Pumps (AREA)
  • Nozzles (AREA)

Abstract

890,823. Compressed gas discharge devices. NORMALAIR Ltd. Feb. 19, 1960, No. 5881/60. Class 8(2). A pin 12 for piercing the closure disc 33 of a compressed gas container 32 is held in its retracted position against a spring 14 by engagement of the upper free end of a lever 17 forming part of a toggle mechanism 15 in a recess 16 cut in a pivoted arm 3 subjected to movement imparted by a temperature or pressure responsive means 6 which releases the lever 17 and allows the pin to rupture the disc 33. The lever 17 is of inverted U-shape and is pivoted about a pin 24 straddling a pair of parallel arms 2 of the discharge head and is connected by a pivot link 15 to the upper end of the piercing pin 12 which has a hollow end 19 and radial bores 20 allowing access of discharged gas to an outlet 23. As shown the arm 3 is controlled by an evacuated capsule 6 which expands at a predetermined size in ambient pressure such as occurs during a parachute descent and which may be overridden by a manual control 34, Fig. 4 (not shown). Specification 862,638 is referred to.
GB588160A 1960-02-19 1960-02-19 Improvements in compressed gas discharge devices Expired GB890823A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB588160A GB890823A (en) 1960-02-19 1960-02-19 Improvements in compressed gas discharge devices
DEN18418A DE1216700B (en) 1960-02-19 1960-05-28 Device for opening a compressed gas line for inflating pressure suits and inflatable boats
ES0259778A ES259778A1 (en) 1960-02-19 1960-07-21 Improvements in compressed gas discharge devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB588160A GB890823A (en) 1960-02-19 1960-02-19 Improvements in compressed gas discharge devices

Publications (1)

Publication Number Publication Date
GB890823A true GB890823A (en) 1962-03-07

Family

ID=9804371

Family Applications (1)

Application Number Title Priority Date Filing Date
GB588160A Expired GB890823A (en) 1960-02-19 1960-02-19 Improvements in compressed gas discharge devices

Country Status (3)

Country Link
DE (1) DE1216700B (en)
ES (1) ES259778A1 (en)
GB (1) GB890823A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2633999A1 (en) * 1988-07-06 1990-01-12 Commissariat Energie Atomique Device for perforating stoppers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR813452A (en) * 1936-11-13 1937-06-02 Improvements made to regulators of the flow of a fluid as a function of pressure, in particular those of inhalers used in aeronautics

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2633999A1 (en) * 1988-07-06 1990-01-12 Commissariat Energie Atomique Device for perforating stoppers

Also Published As

Publication number Publication date
ES259778A1 (en) 1960-10-16
DE1216700B (en) 1966-05-12

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