GB962201A - Improvements in valves particularly suited for use in inflating buoyant marine life-saving apparatuses by lung-power - Google Patents

Improvements in valves particularly suited for use in inflating buoyant marine life-saving apparatuses by lung-power

Info

Publication number
GB962201A
GB962201A GB173963A GB173963A GB962201A GB 962201 A GB962201 A GB 962201A GB 173963 A GB173963 A GB 173963A GB 173963 A GB173963 A GB 173963A GB 962201 A GB962201 A GB 962201A
Authority
GB
United Kingdom
Prior art keywords
valve
spring
seal
shank
lung
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
GB173963A
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.)
Bernhardt Apparatebau GmbH and Co
Original Assignee
Bernhardt Apparatebau GmbH and Co
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 Bernhardt Apparatebau GmbH and Co filed Critical Bernhardt Apparatebau GmbH and Co
Publication of GB962201A publication Critical patent/GB962201A/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)
  • Safety Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Abstract

962,201. Valves. BERNHARDT APPARATEBAU G.m.b.H. & CO. Jan. 15, 1963 [Nov. 29, 1962], No. 1739/63. Heading F2V. A valve for the inflation of a flexible article, such as a buoyant marine lifesaving apparatus, has a displaceable valve shank 2 provided with a mouthpiece 3 and co-operating with a seal 17 of elastic material, a spring 15 urging the valve to closed position. The spring 15 also applies pressure to the seal 17 through a washer 16 while a second spring 20 loads a pin 22 forming a bayonet type connection with a slot 23 in the housing. The spring 20 may be compressed to enable the shank to be withdrawn from the housing. Alternatively, a grub screw may be used in place of the pin 22. Pressure inside the article acts through recesses 19 in a collar 6 on the underside of the seal 17 so that the latter may be lifted past ports 13 in the valve shank against the action of the spring 15 to act as a relief valve. During inflation with lung power, the ports 13 are pushed below the seal 10 at each air inflating action. Synthetic plastic material may be used for the main parts of the valve.
GB173963A 1962-11-29 1963-01-15 Improvements in valves particularly suited for use in inflating buoyant marine life-saving apparatuses by lung-power Expired GB962201A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB69799A DE1201140B (en) 1962-11-29 1962-11-29 Valve for inflating covers, especially for lifeguards

Publications (1)

Publication Number Publication Date
GB962201A true GB962201A (en) 1964-07-01

Family

ID=6976421

Family Applications (1)

Application Number Title Priority Date Filing Date
GB173963A Expired GB962201A (en) 1962-11-29 1963-01-15 Improvements in valves particularly suited for use in inflating buoyant marine life-saving apparatuses by lung-power

Country Status (2)

Country Link
DE (1) DE1201140B (en)
GB (1) GB962201A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197432A (en) * 1986-11-07 1988-05-18 John Maxwell Sheardown Fluid flow control assembly
CN103016771A (en) * 2012-12-14 2013-04-03 山西汾西重工有限责任公司 Hand slide valve with axial locking function

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2833795A1 (en) * 1978-08-02 1980-02-21 Karl Eibel Kg Fabrik F Schlauc Inflatable boat air charging valve - has metal connecting spigot detachable from plastics coated housing also of metal
DE9210849U1 (en) * 1992-08-13 1993-12-16 Bernhardt Apparatebau GmbH & Co., 22880 Wedel Display device for a device for inflating, in particular a container or a float of a rescue device
EP0803433B1 (en) * 1996-04-25 2001-11-14 Halkey-Roberts Corporation Heat sealable inflator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1153823A (en) * 1914-11-06 1915-09-14 William S Pierce Washing apparatus.
US2502301A (en) * 1945-09-20 1950-03-28 Andrews Alderfer Proc Company Oral inflation valve
DE897499C (en) * 1951-12-11 1953-11-23 Otto Meyer Shut-off device for gaseous and liquid media
GB714099A (en) * 1952-02-01 1954-08-25 Kidde Walter Co Ltd Inflation valve
DE954469C (en) * 1953-04-08 1956-12-20 Ernest Gauthier Spring-loaded discharge device for rooms under pressure
US2855946A (en) * 1955-12-30 1958-10-14 Henry H Mackal Quickly disassembled inflation and relief valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197432A (en) * 1986-11-07 1988-05-18 John Maxwell Sheardown Fluid flow control assembly
GB2197432B (en) * 1986-11-07 1991-01-23 John Maxwell Sheardown Improved fluid flow control assembly
CN103016771A (en) * 2012-12-14 2013-04-03 山西汾西重工有限责任公司 Hand slide valve with axial locking function

Also Published As

Publication number Publication date
DE1201140B (en) 1965-09-16

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