GB982570A - Improvements relating to inflating devices - Google Patents

Improvements relating to inflating devices

Info

Publication number
GB982570A
GB982570A GB2588161A GB2588161A GB982570A GB 982570 A GB982570 A GB 982570A GB 2588161 A GB2588161 A GB 2588161A GB 2588161 A GB2588161 A GB 2588161A GB 982570 A GB982570 A GB 982570A
Authority
GB
United Kingdom
Prior art keywords
valve
piston
nozzle
air
july
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
GB2588161A
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.)
Garrett Corp
Original Assignee
Garrett Corp
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 Garrett Corp filed Critical Garrett Corp
Publication of GB982570A publication Critical patent/GB982570A/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
    • 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
    • B63C2009/0076—Inflation devices making use of the Venturi-effect for enhancing the gas flow from the pressurized gas source by entraining ambient air, e.g. using eductor-jet pumps for decreasing inflation time
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7838—Plural
    • Y10T137/7839—Dividing and recombining in a single flow path
    • Y10T137/784—Integral resilient member forms plural valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • External Artificial Organs (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

982,570. Injectors. GARRET CORPORATION. July 17, 1961 [July 18, 1960], No. 25881/61. Heading F1E. [Also in Division F2] An inflating device includes a nozzle 58, Fig. 3, for inducing air flow into a container 17, Fig. 1, e.g. an escape shoot, a non-return valve 40, 41, and means 60, for locking the valve in the closed position. Compressed air flows from bottle 11 through valve 13, regulator 14 to chamber 54 where it moves spring-loaded piston 55 downwardly. Key 67 and groove 66 cause the piston to rotate moving locking bar 60 to a position clear of the edges of the valve flaps. Air issuing from nozzle 58 induces ambient air thus opening valves 40, 41. With reduced compressed air pressure the valves 40, 41 close and air continues to flow from nozzle 58 until the pressure in chamber 54 acting on piston 55 is overcome by spring 56 and the piston moves upwardly to move the locking bar 60 into a position where the valve flaps are held closed. Specifications 788,638 and 814,007 are referred to.
GB2588161A 1960-07-18 1961-07-17 Improvements relating to inflating devices Expired GB982570A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4361260 US3042290A (en) 1960-07-18 1960-07-18 Inflation aspirator lock

Publications (1)

Publication Number Publication Date
GB982570A true GB982570A (en) 1965-02-10

Family

ID=21928032

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2588161A Expired GB982570A (en) 1960-07-18 1961-07-17 Improvements relating to inflating devices

Country Status (2)

Country Link
US (1) US3042290A (en)
GB (1) GB982570A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008800A1 (en) * 1978-09-11 1980-03-19 The B.F. GOODRICH Company Valve assembly
CN107061807A (en) * 2017-03-29 2017-08-18 中船重工中南装备有限责任公司 Hermetically sealed keying charge valve

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3292653A (en) * 1964-02-10 1966-12-20 Scaramucci Domer Foldable check valve
US3295547A (en) * 1964-02-10 1967-01-03 Scaramucci Domer Foldable check valve
US3468472A (en) * 1967-09-15 1969-09-23 Global Systems Flow augmented nozzle
US3460746A (en) * 1967-10-27 1969-08-12 Rocket Research Corp Two-stage inflation aspirator
US3531218A (en) * 1968-06-27 1970-09-29 United Aircraft Corp Ejector
US3460747A (en) * 1968-11-05 1969-08-12 Rocket Research Corp Inflation method and apparatus
US3771913A (en) * 1971-05-18 1973-11-13 Susquehanna Corp Aspirator
US3791669A (en) * 1972-08-16 1974-02-12 Allied Chem Cone aspirating structure for air cushion inflation
US4368009A (en) * 1980-08-15 1983-01-11 The B. F. Goodrich Company Aspirator
SE442498B (en) * 1981-01-12 1986-01-13 Stumpp Karl H P LUFTPAFYLLNINGSANORDNING
WO1983002981A1 (en) * 1982-02-23 1983-09-01 Gen Pneumatics Corp Fluid apparatus and methods, as for inflating inflatable structures
US4566862A (en) * 1982-02-23 1986-01-28 General Pneumatics Corporation Fluid apparatus and methods, as for inflating inflatable structures
US4928991A (en) * 1989-03-08 1990-05-29 Automotive Systems Laboratory, Inc. Aspirating inflator assembly
US8066493B2 (en) * 2009-04-16 2011-11-29 Goodrich Corporation Inflation aspirator with collapsible barrel
US11143208B2 (en) 2018-12-17 2021-10-12 Goodrich Corporation Aspirators for evacuation assemblies
CN110510259B (en) * 2019-07-05 2022-09-30 吕文明 Automatic content filling and recycling system based on intelligent logistics and working method
US11692328B2 (en) 2019-07-29 2023-07-04 Great Plains Manufacturing, Inc. Compact utility loader

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB608672A (en) * 1946-01-09 1948-09-20 Specialties Dev Corp Improvements in or relating to inflating devices for lifeboats, rafts and the like
US2772829A (en) * 1955-05-02 1956-12-04 Garrett Corp Inflation aspirator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008800A1 (en) * 1978-09-11 1980-03-19 The B.F. GOODRICH Company Valve assembly
CN107061807A (en) * 2017-03-29 2017-08-18 中船重工中南装备有限责任公司 Hermetically sealed keying charge valve

Also Published As

Publication number Publication date
US3042290A (en) 1962-07-03

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