DE3126289C2 - - Google Patents
Info
- Publication number
- DE3126289C2 DE3126289C2 DE3126289A DE3126289A DE3126289C2 DE 3126289 C2 DE3126289 C2 DE 3126289C2 DE 3126289 A DE3126289 A DE 3126289A DE 3126289 A DE3126289 A DE 3126289A DE 3126289 C2 DE3126289 C2 DE 3126289C2
- Authority
- DE
- Germany
- Prior art keywords
- unlocking
- detonator
- igniter
- front part
- securing element
- 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
- 239000000463 material Substances 0.000 claims description 24
- 238000010276 construction Methods 0.000 claims description 19
- 230000001133 acceleration Effects 0.000 claims description 15
- 230000007704 transition Effects 0.000 claims description 15
- 238000010304 firing Methods 0.000 claims description 12
- 239000013078 crystal Substances 0.000 claims description 9
- 238000012546 transfer Methods 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 description 24
- 239000006096 absorbing agent Substances 0.000 description 11
- 230000009471 action Effects 0.000 description 10
- 230000008018 melting Effects 0.000 description 10
- 238000002844 melting Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 239000002360 explosive Substances 0.000 description 8
- 230000006870 function Effects 0.000 description 8
- 230000009466 transformation Effects 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000010792 warming Methods 0.000 description 4
- 230000006399 behavior Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 210000001061 forehead Anatomy 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000003380 propellant Substances 0.000 description 3
- 238000004904 shortening Methods 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000001994 activation Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000012781 shape memory material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000007725 thermal activation Methods 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
- F42C15/38—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein arming is effected by chemical action
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Air Bags (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Portable Nailing Machines And Staplers (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3126289A DE3126289A1 (de) | 1981-07-03 | 1981-07-03 | Sicherungseinrichtung fuer geschosszuender |
| CH3649/82A CH660079A5 (de) | 1981-07-03 | 1982-06-11 | Sicherungseinrichtung an einem geschosszuender. |
| IT22156/82A IT1152273B (it) | 1981-07-03 | 1982-06-30 | Dispositivo di sicurezza per spolette di proietti |
| IT8222284U IT8222284V0 (it) | 1981-07-03 | 1982-06-30 | Dispositivo di sicurezza per spolette di proietti. |
| FR8211646A FR2509037B1 (fr) | 1981-07-03 | 1982-07-02 | Dispositif de surete pour fusee de projectile |
| GB08219176A GB2103340B (en) | 1981-07-03 | 1982-07-02 | Projectile fuze with heat-responsive safety element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3126289A DE3126289A1 (de) | 1981-07-03 | 1981-07-03 | Sicherungseinrichtung fuer geschosszuender |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3126289A1 DE3126289A1 (de) | 1983-01-20 |
| DE3126289C2 true DE3126289C2 (enrdf_load_stackoverflow) | 1988-05-26 |
Family
ID=6136036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3126289A Granted DE3126289A1 (de) | 1981-07-03 | 1981-07-03 | Sicherungseinrichtung fuer geschosszuender |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH660079A5 (enrdf_load_stackoverflow) |
| DE (1) | DE3126289A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2509037B1 (enrdf_load_stackoverflow) |
| GB (1) | GB2103340B (enrdf_load_stackoverflow) |
| IT (2) | IT8222284V0 (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4034630A1 (de) * | 1990-10-31 | 1992-05-07 | Rheinmetall Gmbh | Zuenderentsicherungsvorrichtung |
| EP1909058A1 (de) | 2006-10-07 | 2008-04-09 | JUNGHANS Microtec GmbH | Sicherungsvorrichtung für den Zünder eines Projektiles |
| CN107144186A (zh) * | 2017-06-27 | 2017-09-08 | 湖北三江航天红林探控有限公司 | 一种基于惯性的记忆合金约束式隔离机构 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3501650C2 (de) * | 1985-01-19 | 1987-04-02 | Diehl GmbH & Co, 8500 Nürnberg | Sicherungseinrichtung, insbesondere für Minen |
| FR2582799B1 (fr) * | 1985-05-31 | 1987-11-13 | France Etat Armement | Securite pour engin explosif destine a etre lance a partir d'un tube |
| DE3531686A1 (de) * | 1985-09-05 | 1987-03-12 | Rheinmetall Gmbh | Steuerblock |
| FR2646901B1 (fr) * | 1989-05-12 | 1994-04-29 | Aerospatiale | Dispositif d'amorcage photopyrotechnique comportant une microlentille sertie par un materiau a memoire de forme et chaine pyrotechnique utilisant ce dispositif |
| FR2661725B1 (fr) * | 1990-05-03 | 1992-09-25 | Saint Louis Inst | Dispositif pour separer deux espaces en cas d'elevation de temperature, procede pour realiser ce dispositif et munition comportant un tel dispositif. |
| WO2015156710A1 (en) * | 2014-04-11 | 2015-10-15 | Saab Ab | Arrangement for locking arming conditions |
| CN107144185B (zh) * | 2017-06-27 | 2018-12-25 | 湖北三江航天红林探控有限公司 | 一种记忆合金惯性复合转子式隔离机构 |
| CN111795620B (zh) * | 2020-07-14 | 2022-06-28 | 南京理工大学 | 采用故障保险原理提高后坐保险机构跌落安全性的引信 |
| CN114526650A (zh) * | 2022-02-14 | 2022-05-24 | 南京理工大学 | 一种基于前级敏感爆炸元件腐蚀性药剂的引信自失效方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2937596A (en) * | 1958-10-02 | 1960-05-24 | James M Meek | Thermal fuze |
| US3352242A (en) * | 1963-11-29 | 1967-11-14 | Charles E Mcfann | Thermally initiated pyrotechnic delay time fuze |
| CH484408A (de) * | 1967-12-04 | 1970-01-15 | Oerlikon Buehrle Ag | Aufschlagzünder für ein Geschoss und Verfahren zur Herstellung desselben |
| CH511418A (de) * | 1969-08-05 | 1971-08-15 | Oerlikon Buehrle Ag | Aufschlagzünder |
| US3945323A (en) * | 1974-06-14 | 1976-03-23 | The United States Of America As Represented By The Secretary Of The Army | Impact and self-destruct fuze |
| CH600294A5 (enrdf_load_stackoverflow) * | 1976-04-06 | 1978-06-15 | Mefina Sa | |
| US4029016A (en) * | 1976-06-29 | 1977-06-14 | The United States Of America As Represented By The Secretary Of The Army | Plural mode fuze |
| SE430823B (sv) * | 1979-05-15 | 1983-12-12 | Bofors Ab | Bansekringsanordning for tendror till projektiler |
-
1981
- 1981-07-03 DE DE3126289A patent/DE3126289A1/de active Granted
-
1982
- 1982-06-11 CH CH3649/82A patent/CH660079A5/de not_active IP Right Cessation
- 1982-06-30 IT IT8222284U patent/IT8222284V0/it unknown
- 1982-06-30 IT IT22156/82A patent/IT1152273B/it active
- 1982-07-02 GB GB08219176A patent/GB2103340B/en not_active Expired
- 1982-07-02 FR FR8211646A patent/FR2509037B1/fr not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4034630A1 (de) * | 1990-10-31 | 1992-05-07 | Rheinmetall Gmbh | Zuenderentsicherungsvorrichtung |
| EP1909058A1 (de) | 2006-10-07 | 2008-04-09 | JUNGHANS Microtec GmbH | Sicherungsvorrichtung für den Zünder eines Projektiles |
| DE102006047552A1 (de) * | 2006-10-07 | 2008-04-24 | Junghans Microtec Gmbh | Sicherungsvorrichtung für den Zünder eines Projektiles |
| US7699003B2 (en) | 2006-10-07 | 2010-04-20 | Junghans Microtec Gmbh | Safety and arming unit for the fuze of a projectile |
| CN107144186A (zh) * | 2017-06-27 | 2017-09-08 | 湖北三江航天红林探控有限公司 | 一种基于惯性的记忆合金约束式隔离机构 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2103340A (en) | 1983-02-16 |
| FR2509037B1 (fr) | 1987-08-07 |
| IT8222284V0 (it) | 1982-06-30 |
| IT1152273B (it) | 1986-12-31 |
| DE3126289A1 (de) | 1983-01-20 |
| GB2103340B (en) | 1985-02-06 |
| FR2509037A1 (fr) | 1983-01-07 |
| IT8222156A0 (it) | 1982-06-30 |
| CH660079A5 (de) | 1987-03-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |