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-powerInfo
- 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
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 The spring 20 may be compressed to enable the shank to be withdrawn from the housing.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.
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)
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)
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)
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 |
-
1962
- 1962-11-29 DE DEB69799A patent/DE1201140B/en active Pending
-
1963
- 1963-01-15 GB GB173963A patent/GB962201A/en not_active Expired
Cited By (3)
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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