GB1050490A - - Google Patents
Info
- Publication number
- GB1050490A GB1050490A GB1050490DA GB1050490A GB 1050490 A GB1050490 A GB 1050490A GB 1050490D A GB1050490D A GB 1050490DA GB 1050490 A GB1050490 A GB 1050490A
- Authority
- GB
- United Kingdom
- Prior art keywords
- time
- curve
- output
- ignition
- summator
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C13/00—Proximity fuzes; Fuzes for remote detonation
- F42C13/08—Proximity fuzes; Fuzes for remote detonation operated by variations in magnetic field
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Geophysics And Detection Of Objects (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB65340A DE977533C (de) | 1961-12-23 | 1961-12-23 | Verfahren zum Zuenden einer sich bewegenden Sprengladung, bei dem als Ausloeseimpuls ein dem Erdfeld ueberlagertes, von ferromagnetischen Objekten verursachtes Magnetfeld dient, und nach diesem Verfahren arbeitender magnetischer Annaeherungszuender |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1050490A true GB1050490A (fi) |
Family
ID=6974738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1050490D Active GB1050490A (fi) | 1961-12-23 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3308760A (fi) |
DE (1) | DE977533C (fi) |
FR (1) | FR1477415A (fi) |
GB (1) | GB1050490A (fi) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2204407A (en) * | 1986-03-19 | 1988-11-09 | Thorn Emi Electronics Ltd | Magnetic sensor arrangement |
GB2260185A (en) * | 1978-12-07 | 1993-04-07 | Secr Defence | Metal target discriminator |
US5361675A (en) * | 1992-06-18 | 1994-11-08 | Israel Aircraft Industries Ltd | Magnetic mine detonation apparatus |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5909409A (en) * | 1969-01-08 | 1999-06-01 | The United States Of America As Represented By The Secretary Of The Navy | Method and apparatus for underwater acoustic detection and location of an object |
US3789351A (en) * | 1970-09-04 | 1974-01-29 | Us Navy | Guidance system |
FR2613063B1 (fr) * | 1980-01-28 | 1989-12-15 | France Etat Armement | Procede et dispositif de mise a feu magnetique de mines sous-marines |
DE3405439C2 (de) * | 1984-02-15 | 1986-03-06 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München | Verfahren zur Erzeugung eines Zündsignals in Abhängigkeit einer Störung des Erdmagnetfeldes |
ZW18386A1 (en) * | 1985-09-06 | 1988-04-13 | Ici Australia Ltd | Antenna device |
FR2631694B1 (fr) * | 1988-05-19 | 1993-07-16 | Clausin Jacques | Dispositif de mise de feu a effet de proximite de charges explosives a effet dirige |
FR2644575B1 (fr) * | 1989-03-14 | 1991-05-31 | Thomson Csf | Marqueur d'objectif pour attirer des projectiles munis d'un autodirecteur |
FR2660762B1 (fr) * | 1990-04-05 | 1992-09-11 | Giat Ind Sa | Procede et dispositif de detection d'un vehicule terrestre ferro-magnetique. |
SE9203256L (sv) * | 1992-11-04 | 1994-01-10 | Bofors Ab | Magnetiskt zonrör |
US10935357B2 (en) | 2018-04-25 | 2021-03-02 | Bae Systems Information And Electronic Systems Integration Inc. | Proximity fuse having an E-field sensor |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2966853A (en) * | 1941-10-27 | 1961-01-03 | Jr Edward S Gilfillan | Buoyant mine with gradiometer |
US2431319A (en) * | 1943-02-09 | 1947-11-25 | Walter B Ellwood | Magnetic firing device |
US2485931A (en) * | 1943-04-20 | 1949-10-25 | Bell Telephone Labor Inc | Magnetic field strength indicator |
US2434551A (en) * | 1943-08-11 | 1948-01-13 | Eliomarkakis Panayottis John | Magnetic fuse |
US2719486A (en) * | 1944-06-20 | 1955-10-04 | Harold J Plumley | Fuze for a bomb |
US2993440A (en) * | 1945-04-06 | 1961-07-25 | Lewis W Chubb | Control device |
US2514359A (en) * | 1945-12-28 | 1950-07-11 | Malcolm G Allison | Proximity fuse |
US2792782A (en) * | 1950-03-30 | 1957-05-21 | Robert J Schiller | Magnetic field sensitive apparatus |
US2933059A (en) * | 1953-10-28 | 1960-04-19 | Sperry Rand Corp | Shipboard degaussing system |
US2886773A (en) * | 1954-10-11 | 1959-05-12 | Potosky Maurice | Orientation system for magnetometers |
-
0
- GB GB1050490D patent/GB1050490A/en active Active
-
1961
- 1961-12-23 DE DEB65340A patent/DE977533C/de not_active Expired
-
1962
- 1962-11-29 US US243177A patent/US3308760A/en not_active Expired - Lifetime
- 1962-12-18 FR FR918976A patent/FR1477415A/fr not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2260185A (en) * | 1978-12-07 | 1993-04-07 | Secr Defence | Metal target discriminator |
GB2260185B (en) * | 1978-12-07 | 1993-09-22 | Secr Defence | Improvements in or relating to metal target discriminators |
GB2204407A (en) * | 1986-03-19 | 1988-11-09 | Thorn Emi Electronics Ltd | Magnetic sensor arrangement |
US4811665A (en) * | 1986-03-19 | 1989-03-14 | Thorn Emi Electronics Limited | Magnetic sensor arrangement |
GB2204407B (en) * | 1986-03-19 | 1990-04-11 | Thorn Emi Electronics Ltd | Magnetic sensor arrangement |
US5361675A (en) * | 1992-06-18 | 1994-11-08 | Israel Aircraft Industries Ltd | Magnetic mine detonation apparatus |
Also Published As
Publication number | Publication date |
---|---|
DE977533C (de) | 1966-11-24 |
US3308760A (en) | 1967-03-14 |
FR1477415A (fr) | 1967-04-21 |
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