GB745754A - Improvements in inflation valves - Google Patents

Improvements in inflation valves

Info

Publication number
GB745754A
GB745754A GB1975053A GB1975053A GB745754A GB 745754 A GB745754 A GB 745754A GB 1975053 A GB1975053 A GB 1975053A GB 1975053 A GB1975053 A GB 1975053A GB 745754 A GB745754 A GB 745754A
Authority
GB
United Kingdom
Prior art keywords
valve
bore
body member
carrying
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
GB1975053A
Inventor
Frederick Barber
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.)
Walter Kidde Ltd
Original Assignee
Walter Kidde 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 Walter Kidde Ltd filed Critical Walter Kidde Ltd
Priority to GB1975053A priority Critical patent/GB745754A/en
Publication of GB745754A publication Critical patent/GB745754A/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

Landscapes

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

Abstract

745,754. Inflating valves. KIDDE CO., Ltd., W. July 7, 1954 [July 16, 1953], No. 19750/53. Class 135. A non-return inflation valve for inflatable dinghies, life jackets, and other objects inflated by the release of gas from a sealed container comprises a body member 1 having a bore with a valve seating 12 adjacent its lower end, and a valve-carrying member 14 movable longitudinally in the bore and carrying a valve member 17 at its lower end, the valve-carrying member being surrounded by a spring 11 which urges it upwardly to cause the valve member to engage its seating and being formed with a longitudinal passage 18 closed at the bottom and with one or more lateral outlet apertures 19. The member 14 is guided at its upper end by an enlarged part 15 and at its lower end by a shoulder 10 in the bore of the body. The downward movement of the member 10 is limited by a shoulder 16. A nozzle piece 8 containing a washer 9 is attached to the top of the body member 1. The body member 1 is secured to the inflatable article by a patch 2 having a moulded flange 7 held between a grooved flange 3 on the body member and a ring 6. The valve is arranged not to close until the pressure differential across it is small. The total area of the apertures 19 is approximately the same as the cross-sectional area of the passage 18.
GB1975053A 1953-07-16 1953-07-16 Improvements in inflation valves Expired GB745754A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1975053A GB745754A (en) 1953-07-16 1953-07-16 Improvements in inflation valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1975053A GB745754A (en) 1953-07-16 1953-07-16 Improvements in inflation valves

Publications (1)

Publication Number Publication Date
GB745754A true GB745754A (en) 1956-02-29

Family

ID=10134580

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1975053A Expired GB745754A (en) 1953-07-16 1953-07-16 Improvements in inflation valves

Country Status (1)

Country Link
GB (1) GB745754A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2822817A (en) * 1956-06-08 1958-02-11 Scott Aviation Corp Filler valve
US3513875A (en) * 1968-03-14 1970-05-26 Illinois Tool Works Closure device
GB2312268A (en) * 1996-04-15 1997-10-22 Calor Gas Ltd Valve for gas cylinders
CN110894887A (en) * 2019-12-25 2020-03-20 六晖橡胶金属工业(昆山)有限公司 Valve core assembly capable of being rapidly inflated and deflated and valve nozzle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2822817A (en) * 1956-06-08 1958-02-11 Scott Aviation Corp Filler valve
US3513875A (en) * 1968-03-14 1970-05-26 Illinois Tool Works Closure device
GB2312268A (en) * 1996-04-15 1997-10-22 Calor Gas Ltd Valve for gas cylinders
CN110894887A (en) * 2019-12-25 2020-03-20 六晖橡胶金属工业(昆山)有限公司 Valve core assembly capable of being rapidly inflated and deflated and valve nozzle

Similar Documents

Publication Publication Date Title
US3310024A (en) Signal balloon
US2072629A (en) Coupling device for carbonators
GB982570A (en) Improvements relating to inflating devices
US2444717A (en) Means of inflation
GB745754A (en) Improvements in inflation valves
GB1466551A (en) Leakage warning device for pneumatic tyre
GB979200A (en) Filling attachment for fluid reservoirs
IE780576L (en) Gas lift valve
GB708759A (en) Improvements in inflatable hollow bodies and inflator bellows therefor
US2945506A (en) Control valve, particularly for air jackets
GB829931A (en) Improvements in or relating to check valves
GB860269A (en) Improvements in or relating to check valves for inflatable or expansible enclosures
GB1179468A (en) Improvements in or relating to Inflatable Dinghies or Life Rafts Incorporating Self-Closing Charging Fluid Valves
GB962201A (en) Improvements in valves particularly suited for use in inflating buoyant marine life-saving apparatuses by lung-power
US2571532A (en) Inflatable bathing suit
CN203107455U (en) Air leakage prevention water life saving medicine box
GB693953A (en) Pressure relief valve
GB919775A (en) Safety valve
GB714099A (en) Inflation valve
SU124249A1 (en) Pneumatic valve
GB725236A (en) Improvements relating to air inflation valves
US1819901A (en) Life saving vest
GB821532A (en) Pressure regulator valve
GB846271A (en) Improvements in or relating to resilient valves for fluids under pressure
GB814007A (en) Improvements in or relating to air pressure regulator