GB782335A - Improvements in or relating to contactor devices for a projectile with electric ignition - Google Patents
Improvements in or relating to contactor devices for a projectile with electric ignitionInfo
- Publication number
- GB782335A GB782335A GB790/56A GB79056A GB782335A GB 782335 A GB782335 A GB 782335A GB 790/56 A GB790/56 A GB 790/56A GB 79056 A GB79056 A GB 79056A GB 782335 A GB782335 A GB 782335A
- Authority
- GB
- United Kingdom
- Prior art keywords
- projectile
- cap
- metal
- ring
- conducting
- 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
- F42C19/00—Details of fuzes
- F42C19/06—Electric contact parts specially adapted for use with electric fuzes
- F42C19/07—Nose-contacts for projectiles or missiles
Abstract
782,335. Ammunition fuzes. MOTHA TREUINSTITUT. Jan. 10, 1956 [Jan. 11, 1955], No. 790/56. Class 9(1) A nose cap for a projectile having within it conducting means adapted to complete an electric firing circuit on deformation of the cap comprises an outer part 1 of insulating synthetic resin spaced from an inner part 2 of the same material by an insulating ring 3, the inner surface of the part 1 and outer surface of the part 2 being coated with a metal. The material of the part 1 is sufficiently elastic for the cap to recover its initial shape, if deformed during handling before the projectile is fired. The part 2 may alternatively be of metal sufficiently rigid to withstand shocks and blows during handling. In a modification, the metal coat on the inner surface of part 1 is replaced by a coiled metal spring conforming to the inner surface. In Fig. 3, the part 1 has internal ribs 6, each rib being grooved to seat a steel wire 7, the wires being the conducting portion of the inner surface. The ends of the wires are embedded in the cap and near their lower ends contact a conducting ring 8 within which is an insulating ring 9 to position the part 2 (not shown). The ring 8 is connected to part of the ignition circuit of the projectile. Polyethylene may be the synthetic resin, alternatively rubber may be used.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH782335X | 1955-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB782335A true GB782335A (en) | 1957-09-04 |
Family
ID=4536324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB790/56A Expired GB782335A (en) | 1955-01-11 | 1956-01-10 | Improvements in or relating to contactor devices for a projectile with electric ignition |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2887056A (en) |
| BE (1) | BE544239A (en) |
| CH (1) | CH319609A (en) |
| DE (1) | DE1015350B (en) |
| FR (1) | FR1144713A (en) |
| GB (1) | GB782335A (en) |
| NL (2) | NL203396A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3114319A (en) * | 1962-05-10 | 1963-12-17 | Corning Glass Works | Nose cone or radome construction |
| GB2132739A (en) * | 1982-12-08 | 1984-07-11 | Dynamit Nobel Ag | Automatic switching system for electrical impact detonator |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3188960A (en) * | 1958-04-11 | 1965-06-15 | Serge N Samburoff | Impact switch for missile warhead |
| US3388667A (en) * | 1959-03-27 | 1968-06-18 | Navy Usa | Contact fuze |
| DE1143566B (en) * | 1960-07-13 | 1963-02-14 | Maschf Augsburg Nuernberg Ag | Protective device on counter-rotating rollers of printing machines, calenders, etc. like |
| US3111089A (en) * | 1960-11-21 | 1963-11-19 | Harold L Dodson | Frangible firing device |
| US3111901A (en) * | 1960-11-21 | 1963-11-26 | Harold L Dodson | Frangible firing device |
| US3372642A (en) * | 1964-08-06 | 1968-03-12 | Army Usa | Internal firing switch means for electrically fuzed projectiles |
| US6105504A (en) * | 1969-06-30 | 2000-08-22 | The United States Of America As Represented By The Secretary Of The Navy | Contact exploder |
| US3894490A (en) * | 1973-04-06 | 1975-07-15 | Us Army | Projectile fuze with unitary deformable detent |
| DE2754880C3 (en) * | 1977-12-09 | 1981-10-29 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Structure sensor |
| US4480550A (en) * | 1982-07-26 | 1984-11-06 | Motorola, Inc. | Relative velocity sensor for void sensing fuzes and the like |
| SE505198C2 (en) * | 1995-05-02 | 1997-07-14 | Bofors Ab | Device for ignition system for ammunition carrying unit |
| US7614345B1 (en) * | 2005-06-27 | 2009-11-10 | The United States Of America As Represented By The Department Of The Navy | Impact switch |
| US8297193B1 (en) * | 2011-07-08 | 2012-10-30 | Foster-Miller, Inc. | Surrogate RPG |
| RU2668601C1 (en) * | 2017-05-24 | 2018-10-02 | Акционерное общество "Научно-производственное объединение "Государственный институт прикладной оптики" (АО "НПО ГИПО") | Target contact sensor |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB189728489A (en) * | 1897-12-02 | 1898-10-01 | Peter Christian Fried Hoffmann | Improvements in Submarine Mines. |
| US914371A (en) * | 1907-12-14 | 1909-03-02 | Nat Torpedo Company | Firing means for torpedoes. |
| AT40095B (en) * | 1908-10-31 | 1909-12-10 | Nat Torpedo Company | Electric ignition device for torpedoes. |
| US2262241A (en) * | 1940-01-11 | 1941-11-11 | John A Russell | Game apparatus |
| GB561665A (en) * | 1943-01-23 | 1944-05-30 | Frederick Fanning Ayer Pearson | Improvements relating to land mines or bombs |
| US2655867A (en) * | 1945-11-30 | 1953-10-20 | James D Jordan | Fuze |
| BE529793A (en) * | 1953-07-30 | |||
| US2770696A (en) * | 1954-01-06 | 1956-11-13 | Robert H Koenig | Tape switch |
-
0
- BE BE544239D patent/BE544239A/xx unknown
- NL NL102081D patent/NL102081C/xx active
- NL NL203396D patent/NL203396A/xx unknown
-
1955
- 1955-01-11 CH CH319609D patent/CH319609A/en unknown
-
1956
- 1956-01-05 FR FR1144713D patent/FR1144713A/en not_active Expired
- 1956-01-05 DE DEM29250A patent/DE1015350B/en active Pending
- 1956-01-10 US US558300A patent/US2887056A/en not_active Expired - Lifetime
- 1956-01-10 GB GB790/56A patent/GB782335A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3114319A (en) * | 1962-05-10 | 1963-12-17 | Corning Glass Works | Nose cone or radome construction |
| GB2132739A (en) * | 1982-12-08 | 1984-07-11 | Dynamit Nobel Ag | Automatic switching system for electrical impact detonator |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1015350B (en) | 1957-09-05 |
| CH319609A (en) | 1957-02-28 |
| BE544239A (en) | |
| NL203396A (en) | |
| FR1144713A (en) | 1957-10-17 |
| NL102081C (en) | |
| US2887056A (en) | 1959-05-19 |
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