GB1169273A - Inflatable Buoys - Google Patents
Inflatable BuoysInfo
- Publication number
- GB1169273A GB1169273A GB1119767A GB1119767A GB1169273A GB 1169273 A GB1169273 A GB 1169273A GB 1119767 A GB1119767 A GB 1119767A GB 1119767 A GB1119767 A GB 1119767A GB 1169273 A GB1169273 A GB 1169273A
- Authority
- GB
- United Kingdom
- Prior art keywords
- buoy
- piston
- enclosure
- high pressure
- pressure gas
- 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
- 239000003550 marker Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B19/00—Marine torpedoes, e.g. launched by surface vessels or submarines; Sea mines having self-propulsion means
- F42B19/36—Marine torpedoes, e.g. launched by surface vessels or submarines; Sea mines having self-propulsion means adapted to be used for exercise purposes, e.g. indicating position or course
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B22/04—Fixations or other anchoring arrangements
- B63B22/06—Fixations or other anchoring arrangements with means to cause the buoy to surface in response to a transmitted signal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B22/04—Fixations or other anchoring arrangements
- B63B22/08—Fixations or other anchoring arrangements having means to release or urge to the surface a buoy on submergence thereof, e.g. to mark location of a sunken object
- B63B22/12—Fixations or other anchoring arrangements having means to release or urge to the surface a buoy on submergence thereof, e.g. to mark location of a sunken object the surfacing of the buoy being assisted by a gas released or generated on submergence of the buoy
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- General Engineering & Computer Science (AREA)
- Emergency Lowering Means (AREA)
Abstract
1,169,273. Inflating buoys. M. L. AVIATION CO. Ltd. 9 April, 1968 [9 March, 1967], No. 11197/67. Headings B7A and B7S. [Also in Division F4] Apparatus for inflating and releasing an inflatable buoy from a submerged vessel 1 includes a tubular part 4 defining at least a part of a water-tight enclosure 5 in which to stow the buoy, and having an opening through which the buoy can be released normally closed by a locked cover 6, a normal shut valve 38 sealing off the enclosure from the exterior, a cartridge holder 13, a piston 27 located in a cylinder into which ignition products resulting from ignition of a cartridge in the holder pass, the piston 27 controlling a second valve 28 located in a passage extending between a connection 10 to a source 9 of high pressure gas and a connection 23 for the buoy in the enclosure 5, and mechanism which in response to the effect of the ignition products causes the valve 38 to flood the enclosure 5 and also unlocks and tends to eject the cover 6. The ignition products also move the piston 27 in a direction to pierce diaphragm 26 for the high pressure gas to act in opposition to the ignition products, in which position the piston remains until the enclosure has flooded sufficiently for the mechanism to eject the cover 6, whereupon the consequent reduction in pressure of the ignition products results in movement of piston 27 under the influence of the high pressure gas in source 9, which movement opens the valve 28 permitting the high pressure gas to flow through connection 23 to inflate the buoy which moves outwardly through the opening. The buoy may be used to raise the submerged vessel or to act as a marker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1119767A GB1169273A (en) | 1967-03-09 | 1967-03-09 | Inflatable Buoys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1119767A GB1169273A (en) | 1967-03-09 | 1967-03-09 | Inflatable Buoys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1169273A true GB1169273A (en) | 1969-11-05 |
Family
ID=9981806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1119767A Expired GB1169273A (en) | 1967-03-09 | 1967-03-09 | Inflatable Buoys |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1169273A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020109868A3 (en) * | 2018-11-30 | 2020-07-23 | Sercel | Retriever system for a marine equipment and method |
| CN113335466A (en) * | 2021-05-08 | 2021-09-03 | 华能陕西定边电力有限公司 | Shallow water area glass steel photovoltaic operation and maintenance work platform |
-
1967
- 1967-03-09 GB GB1119767A patent/GB1169273A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020109868A3 (en) * | 2018-11-30 | 2020-07-23 | Sercel | Retriever system for a marine equipment and method |
| AU2019386380B2 (en) * | 2018-11-30 | 2023-02-09 | Sercel | Retriever system for a marine equipment and method |
| CN113335466A (en) * | 2021-05-08 | 2021-09-03 | 华能陕西定边电力有限公司 | Shallow water area glass steel photovoltaic operation and maintenance work platform |
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