GB982570A - Improvements relating to inflating devices - Google Patents
Improvements relating to inflating devicesInfo
- 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
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.
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)
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)
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)
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 |
-
1960
- 1960-07-18 US US4361260 patent/US3042290A/en not_active Expired - Lifetime
-
1961
- 1961-07-17 GB GB2588161A patent/GB982570A/en not_active Expired
Cited By (2)
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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