GB1081132A - Detonator for bombs - Google Patents
Detonator for bombsInfo
- Publication number
- GB1081132A GB1081132A GB32136/64A GB3213664A GB1081132A GB 1081132 A GB1081132 A GB 1081132A GB 32136/64 A GB32136/64 A GB 32136/64A GB 3213664 A GB3213664 A GB 3213664A GB 1081132 A GB1081132 A GB 1081132A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rod
- membrane
- spring
- holder
- pin
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C5/00—Fuzes actuated by exposure to a predetermined ambient fluid pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/10—Initiators therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Air Bags (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Emergency Lowering Means (AREA)
Abstract
1,081,132. Depth charges &c. FIJN MECHANISCHE INDUSTRIE BECKER'S SONS N.V. Aug. 6, 1964 [Aug. 6, 1963], No. 32136/64. Heading F3A. A hydrostatically operated detonator has a spring-loaded striker pin 7 locked by a rod 16 connected to a membrane 20 sensitive to hydrostatic pressure, the rod releasing the pin by movement against a spring 18 adjustable to correspond to a valve of the hydrostatic pressure at a desired water depth. A striker pin 7 and its holder 13 are movable under the influence of a spring 8 but in the safe position are held locked by balls 14 engaged in a groove 15 in the holder 13. Water enters via apertures 30 to move the membrane 20 and the rod 16 against the spring 18 until the balls 14 can enter a recessed portion 17 of the rod to release the holder 13 and pin 7 which strike the detonator; apertures 35, 36 allow for the escape of air compressed by the membrane. The case 19 is shaped with a narrow diameter portion between its ends to facilitate gripping in the hand. The rod 16 is locked prior to use by a withdrawable forked member 32. For safety should the projectile fail to reach the desired depth the screw connection 24 is made to leak slowly so that in time the pressure is equalized on both sides of the membrane.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL296285 | 1963-08-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1081132A true GB1081132A (en) | 1967-08-31 |
Family
ID=19754942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB32136/64A Expired GB1081132A (en) | 1963-08-06 | 1964-08-06 | Detonator for bombs |
Country Status (5)
Country | Link |
---|---|
US (1) | US3285170A (en) |
BE (1) | BE651469A (en) |
DE (1) | DE1428795A1 (en) |
GB (1) | GB1081132A (en) |
NL (1) | NL296285A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3839984A (en) * | 1973-05-29 | 1974-10-08 | Us Navy | Safe and arm mechanism for an embedment anchor propellant |
ES436905A1 (en) * | 1975-04-24 | 1977-01-01 | Amado Laguna De Rins Sa | Safety fuse for underwater artefacts |
DE2645914C3 (en) * | 1976-10-12 | 1980-08-28 | Diehl Gmbh & Co, 8500 Nuernberg | Sound signal body for underwater sound signal generation |
CN101706238B (en) * | 2009-11-28 | 2013-04-24 | 中国船舶重工集团公司第七一○研究所 | Combined fuze tripping-hydraulic mechanism |
CZ306706B6 (en) * | 2012-11-15 | 2017-05-17 | Brano A.S. | Suspension of a car engine bonnet with active pedestrian protection |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1368569A (en) * | 1917-08-28 | 1921-02-15 | Chester T Minkler | Hydrostatic mine |
US1514743A (en) * | 1921-07-19 | 1924-11-11 | Vickers Ltd | Submarine mine and other explosive charge for submarine use |
US2438117A (en) * | 1942-08-25 | 1948-03-23 | Walter B Ellwood | Valve for depth charge firing mechanisms |
US2859696A (en) * | 1953-03-18 | 1958-11-11 | Burg Solomon | Hydrostatically operated firing device |
-
0
- NL NL296285D patent/NL296285A/xx unknown
-
1964
- 1964-08-06 DE DE19641428795 patent/DE1428795A1/en active Pending
- 1964-08-06 BE BE651469D patent/BE651469A/xx unknown
- 1964-08-06 GB GB32136/64A patent/GB1081132A/en not_active Expired
- 1964-08-06 US US387957A patent/US3285170A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3285170A (en) | 1966-11-15 |
DE1428795A1 (en) | 1969-08-28 |
BE651469A (en) | 1964-12-01 |
NL296285A (en) |
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