EP0505513A1 - Piezoelektrischer zünder. - Google Patents
Piezoelektrischer zünder.Info
- Publication number
- EP0505513A1 EP0505513A1 EP91912879A EP91912879A EP0505513A1 EP 0505513 A1 EP0505513 A1 EP 0505513A1 EP 91912879 A EP91912879 A EP 91912879A EP 91912879 A EP91912879 A EP 91912879A EP 0505513 A1 EP0505513 A1 EP 0505513A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- piezoelectric crystal
- detonator
- fuse
- explosive substance
- detonating
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/04—Arrangements for ignition
- F42D1/045—Arrangements for electric ignition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C11/00—Electric fuzes
- F42C11/02—Electric fuzes with piezo-crystal
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9002305 | 1990-07-02 | ||
SE9002305A SE467597B (sv) | 1990-07-02 | 1990-07-02 | Piezoelektrisk taendare |
PCT/SE1991/000443 WO1992000498A1 (en) | 1990-07-02 | 1991-06-20 | Piezoelectrical igniter |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0505513A1 true EP0505513A1 (de) | 1992-09-30 |
EP0505513B1 EP0505513B1 (de) | 1994-12-28 |
Family
ID=20379909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91912879A Expired - Lifetime EP0505513B1 (de) | 1990-07-02 | 1991-06-20 | Piezoelektrischer zünder |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0505513B1 (de) |
AT (1) | ATE116427T1 (de) |
AU (1) | AU8201291A (de) |
DE (1) | DE69106341T2 (de) |
SE (1) | SE467597B (de) |
WO (1) | WO1992000498A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5435248A (en) * | 1991-07-09 | 1995-07-25 | The Ensign-Bickford Company | Extended range digital delay detonator |
US5173569A (en) * | 1991-07-09 | 1992-12-22 | The Ensign-Bickford Company | Digital delay detonator |
IL108452A0 (en) * | 1994-01-27 | 1994-11-11 | Feigelson Leonid | Autonomous electric detonator |
US5485788A (en) * | 1994-09-27 | 1996-01-23 | Hughes Missile Systems Company | Combination explosive primer and electro-explosive device |
BR9502995A (pt) * | 1995-06-23 | 1997-09-23 | Ibq Ind Quimicas Ltda | Detonador de retardo eletrônico |
DE19916952B4 (de) * | 1999-04-15 | 2010-04-15 | Diehl Stiftung & Co.Kg | Nichtletaler elektromagnetischer Wirkkörper |
FR2814804A1 (fr) * | 2000-10-04 | 2002-04-05 | Denis Dubois | Dispositif de securite electronique sans desalignement de chaine pyrotechnique |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO137975C (no) * | 1973-10-31 | 1978-05-31 | Ici Ltd | Anordning for utfoerelse av undervannssprengning |
DE3414841A1 (de) * | 1984-04-19 | 1985-10-24 | Diehl GmbH & Co, 8500 Nürnberg | Zuenderausloeseeinrichtung |
SE459123B (sv) * | 1987-08-14 | 1989-06-05 | Bert Jonsson | Taendsystem samt saett att initiera detsamma |
-
1990
- 1990-07-02 SE SE9002305A patent/SE467597B/sv not_active IP Right Cessation
-
1991
- 1991-06-20 EP EP91912879A patent/EP0505513B1/de not_active Expired - Lifetime
- 1991-06-20 WO PCT/SE1991/000443 patent/WO1992000498A1/en active IP Right Grant
- 1991-06-20 AT AT91912879T patent/ATE116427T1/de not_active IP Right Cessation
- 1991-06-20 DE DE69106341T patent/DE69106341T2/de not_active Expired - Fee Related
- 1991-06-20 AU AU82012/91A patent/AU8201291A/en not_active Abandoned
Non-Patent Citations (1)
Title |
---|
See references of WO9200498A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE69106341D1 (de) | 1995-02-09 |
SE9002305L (sv) | 1992-01-03 |
SE467597B (sv) | 1992-08-10 |
DE69106341T2 (de) | 1995-06-08 |
SE9002305D0 (sv) | 1990-07-02 |
AU8201291A (en) | 1992-01-23 |
WO1992000498A1 (en) | 1992-01-09 |
ATE116427T1 (de) | 1995-01-15 |
EP0505513B1 (de) | 1994-12-28 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: THE ENSIGN-BICKFORD COMPANY |
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