GB1198867A - An Improved Automatic Gas Filling Device of an Inflatable Life-Saving Equipment - Google Patents

An Improved Automatic Gas Filling Device of an Inflatable Life-Saving Equipment

Info

Publication number
GB1198867A
GB1198867A GB5523667A GB5523667A GB1198867A GB 1198867 A GB1198867 A GB 1198867A GB 5523667 A GB5523667 A GB 5523667A GB 5523667 A GB5523667 A GB 5523667A GB 1198867 A GB1198867 A GB 1198867A
Authority
GB
United Kingdom
Prior art keywords
cutter
cylinder
casing
water
spring
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
GB5523667A
Inventor
Tadao Fujimoto
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
Priority to GB5523667A priority Critical patent/GB1198867A/en
Publication of GB1198867A publication Critical patent/GB1198867A/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
    • B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
    • B63C9/18—Inflatable equipment characterised by the gas-generating or inflation device
    • B63C9/19—Arrangements for puncturing gas-generating cartridges
    • 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
    • B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
    • B63C9/18—Inflatable equipment characterised by the gas-generating or inflation device
    • 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
    • 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
    • B63C2009/0023—Particular features common to inflatable life-saving equipment
    • B63C2009/007—Inflation devices comprising manual activation means, e.g. for puncturing gas-generating cartridges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

1,198,867. Compressed gas container discharge device. T. FUJIMOTO. 5 Dec., 1967 [8 Dec., 1966; 17 May, 1967; 31 Aug., 1967; 24 Oct., 1967; 27 Oct., 1967; 1 Nov., 1967 (2)], No. 55236/67. Heading F4P. Relative movement between a compressed gas storage cylinder 13, Fig. 1, and a seal cutter 12 is effected by a biasing spring 4 normally restrained by means 7 under tension which on contact with water breaks and allows the spring to extend and thus move the cutter relative to the cylinder seal 14 to effect gas discharge. The tensioned restraining means 7 may comprise a paper cylinder tied at its ends to discs 5, 6 against which opposite ends of spring 4 bear, and water is admitted through inlets 16 of a casing 1 divided by a cutter-holding piston 9 into water and gas spaces; the latter space being connected by a duct 2 to an article to be inflated, e.g. a lifejacket. The cutter may be moved manually by pulling a cord 19 resulting in rocking a lever 17 about a shaft 18 thereby lifting both discs 6, 7 and the cutter piston 9. In a modification the cylinder 13, Fig. 3, is moved towards the cutter 12, and packing rings 28 on the cylinder divide the casing 1 into water and gas spaces. In a further modification the spring 4, Figs. 7A, 7B is restrained by a bar 48 passing between the arms of a cutter pin 44 projecting downwardly from disc 6; the bar being seated against the underside of a casing 46 and the arms being tied at their ends by paper tape 45 which when wetted collapses and allows casing 46 to push the cylinder against the cutter 12.
GB5523667A 1967-12-05 1967-12-05 An Improved Automatic Gas Filling Device of an Inflatable Life-Saving Equipment Expired GB1198867A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5523667A GB1198867A (en) 1967-12-05 1967-12-05 An Improved Automatic Gas Filling Device of an Inflatable Life-Saving Equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5523667A GB1198867A (en) 1967-12-05 1967-12-05 An Improved Automatic Gas Filling Device of an Inflatable Life-Saving Equipment

Publications (1)

Publication Number Publication Date
GB1198867A true GB1198867A (en) 1970-07-15

Family

ID=10473336

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5523667A Expired GB1198867A (en) 1967-12-05 1967-12-05 An Improved Automatic Gas Filling Device of an Inflatable Life-Saving Equipment

Country Status (1)

Country Link
GB (1) GB1198867A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2930858A1 (en) * 1978-08-01 1980-02-21 Glenn H Mackal INFLATING DEVICE, EXAMPLE FOR LIFE VEST
US4482333A (en) * 1982-04-30 1984-11-13 Geri Engineering, Inc. Automatic inflation system
DE3317500A1 (en) * 1983-05-13 1984-11-15 Wolfgang 7140 Ludwigsburg Albrecht Safety device for surfers
WO2014037692A1 (en) * 2012-09-06 2014-03-13 Mackenzie Brian Spence Improved lifejacket inflation system
BE1023249B1 (en) * 2015-06-30 2017-01-11 Diederik CARPENTIER RESCUE DEVICE INTENDED TO SAVE A SWIMMER IN EMERGENCY OR TO ALERT THIRD PARTIES.
CN106428473A (en) * 2015-08-10 2017-02-22 深圳市其真实业有限公司 Method and device for opening pressurized air bottle in explosion manner
WO2021089220A1 (en) * 2019-11-05 2021-05-14 Air Bag One Sarl A pumping device of the annular chamber of a device for the extraction of elements contained into a cavity

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2930858A1 (en) * 1978-08-01 1980-02-21 Glenn H Mackal INFLATING DEVICE, EXAMPLE FOR LIFE VEST
US4482333A (en) * 1982-04-30 1984-11-13 Geri Engineering, Inc. Automatic inflation system
DE3317500A1 (en) * 1983-05-13 1984-11-15 Wolfgang 7140 Ludwigsburg Albrecht Safety device for surfers
WO2014037692A1 (en) * 2012-09-06 2014-03-13 Mackenzie Brian Spence Improved lifejacket inflation system
GB2507032B (en) * 2012-09-06 2018-10-17 Spence Mackenzie Brian Lifejacket Inflation system with refillable gas cylinder
BE1023249B1 (en) * 2015-06-30 2017-01-11 Diederik CARPENTIER RESCUE DEVICE INTENDED TO SAVE A SWIMMER IN EMERGENCY OR TO ALERT THIRD PARTIES.
CN106428473A (en) * 2015-08-10 2017-02-22 深圳市其真实业有限公司 Method and device for opening pressurized air bottle in explosion manner
WO2021089220A1 (en) * 2019-11-05 2021-05-14 Air Bag One Sarl A pumping device of the annular chamber of a device for the extraction of elements contained into a cavity

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee