SE467597B - Piezoelektrisk taendare - Google Patents

Piezoelektrisk taendare

Info

Publication number: SE467597B
Authority: SE; Sweden
Prior art keywords: piezoelectric crystal; detonating; explosive; channel; metal tube
Prior art date: 1990-07-02

Application number

SE9002305A

Other languages

English (en)

Swedish (sv)

Other versions

SE9002305D0 (sv

SE9002305L (sv

Inventor

Bert Jonsson

Original Assignee

Explodet Ab

Priority date (The priority date 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 date listed.)

1990-07-02

Filing date

1990-07-02

Publication date

1992-08-10

1990-07-02 Application filed by Explodet Ab filed Critical Explodet Ab

1990-07-02 Priority to SE9002305A priority Critical patent/SE467597B/sv

1990-07-02 Publication of SE9002305D0 publication Critical patent/SE9002305D0/xx

1991-06-20 Priority to EP91912879A priority patent/EP0505513B1/de

1991-06-20 Priority to AU82012/91A priority patent/AU8201291A/en

1991-06-20 Priority to AT91912879T priority patent/ATE116427T1/de

1991-06-20 Priority to DE69106341T priority patent/DE69106341T2/de

1991-06-20 Priority to PCT/SE1991/000443 priority patent/WO1992000498A1/en

1992-01-03 Publication of SE9002305L publication Critical patent/SE9002305L/

1992-08-10 Publication of SE467597B publication Critical patent/SE467597B/sv

Links

239000013078 crystal Substances 0.000 claims abstract description 25
239000002360 explosive Substances 0.000 claims abstract description 17
239000002184 metal Substances 0.000 claims description 11
239000003990 capacitor Substances 0.000 claims description 8
239000000463 material Substances 0.000 claims description 7
230000035939 shock Effects 0.000 claims description 7
230000000977 initiatory effect Effects 0.000 claims description 5
239000004033 plastic Substances 0.000 claims description 4
230000003321 amplification Effects 0.000 claims description 3
238000005538 encapsulation Methods 0.000 claims description 3
238000003199 nucleic acid amplification method Methods 0.000 claims description 3
239000004417 polycarbonate Substances 0.000 claims description 3
229920000515 polycarbonate Polymers 0.000 claims description 3
239000000126 substance Substances 0.000 abstract 1
230000001960 triggered effect Effects 0.000 abstract 1
239000008710 crystal-8 Substances 0.000 description 5
238000005474 detonation Methods 0.000 description 4
230000001681 protective effect Effects 0.000 description 4
229910000831 Steel Inorganic materials 0.000 description 3
239000004020 conductor Substances 0.000 description 3
239000010959 steel Substances 0.000 description 3
239000011324 bead Substances 0.000 description 2
238000005422 blasting Methods 0.000 description 2
230000006835 compression Effects 0.000 description 2
238000007906 compression Methods 0.000 description 2
238000002485 combustion reaction Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000000034 method Methods 0.000 description 1
230000005855 radiation Effects 0.000 description 1
230000000087 stabilizing effect Effects 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

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

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Air Bags (AREA)
Fuel-Injection Apparatus (AREA)
Inorganic Insulating Materials (AREA)
Pressure Welding/Diffusion-Bonding (AREA)

SE9002305A 1990-07-02 1990-07-02 Piezoelektrisk taendare SE467597B (sv)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
SE9002305A SE467597B (sv)	1990-07-02	1990-07-02	Piezoelektrisk taendare
EP91912879A EP0505513B1 (de)	1990-07-02	1991-06-20	Piezoelektrischer zünder
AU82012/91A AU8201291A (en)	1990-07-02	1991-06-20	Piezoelectrical igniter
AT91912879T ATE116427T1 (de)	1990-07-02	1991-06-20	Piezoelektrischer zünder.
DE69106341T DE69106341T2 (de)	1990-07-02	1991-06-20	Piezoelektrischer zünder.
PCT/SE1991/000443 WO1992000498A1 (en)	1990-07-02	1991-06-20	Piezoelectrical igniter

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE9002305A SE467597B (sv)	1990-07-02	1990-07-02	Piezoelektrisk taendare

Publications (3)

Publication Number	Publication Date
SE9002305D0 SE9002305D0 (sv)	1990-07-02
SE9002305L SE9002305L (sv)	1992-01-03
SE467597B true SE467597B (sv)	1992-08-10

Family

ID=20379909

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE9002305A SE467597B (sv)	1990-07-02	1990-07-02	Piezoelektrisk taendare

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 AT AT91912879T patent/ATE116427T1/de not_active IP Right Cessation
- 1991-06-20 EP EP91912879A patent/EP0505513B1/de not_active Expired - Lifetime
- 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
- 1991-06-20 WO PCT/SE1991/000443 patent/WO1992000498A1/en not_active Ceased

Also Published As

Publication number	Publication date
DE69106341T2 (de)	1995-06-08
SE9002305D0 (sv)	1990-07-02
SE9002305L (sv)	1992-01-03
AU8201291A (en)	1992-01-23
ATE116427T1 (de)	1995-01-15
EP0505513A1 (de)	1992-09-30
DE69106341D1 (de)	1995-02-09
WO1992000498A1 (en)	1992-01-09
EP0505513B1 (de)	1994-12-28

Legal Events

Date

Code

Title

Description

1995-01-31

NAL

Patent in force

Ref document number: 9002305-2

Format of ref document f/p: F

2005-03-01

NUG

Patent has lapsed

Publication	Publication Date	Title
DE2451919C3 (de)	1979-04-05	Elektrische Zündeinrichtung für eine Unterwasser-Sprengladung
KR100210113B1 (ko)	1999-07-15	압전식 격발신관이 장착된 직렬탄두
SE511798C2 (sv)	1999-11-29	Detonator med elektrisk tidsfördröjning
GB1448931A (en)	1976-09-08	Warhead
SE467597B (sv)	1992-08-10	Piezoelektrisk taendare
US3788225A (en)	1974-01-29	Warhead, particularly for fighting ships
US4934268A (en)	1990-06-19	Warhead initiation circuit
US4700628A (en)	1987-10-20	Smoke grenade
US20050183607A1 (en)	2005-08-25	Optically triggered fire set/detonator system
US4463681A (en)	1984-08-07	Procedure of igniting an explosive device and explosive device thus obtained
EP0497394B1 (de)	1995-02-22	Zündeinrichtung zum Zünden einer Sprengladung in einem Projektil
CN108871132A (zh)	2018-11-23	一种用于圆筒试验的爆炸自毁装置
JP2724732B2 (ja)	1998-03-09	衝撃感知制御回路
EP0349504B1 (de)	1992-09-16	Explosive Ladung
US12031801B2 (en)	2024-07-09	Device and method for mine disposal
DE3925473C1 (de)	1993-10-14	Übungs-Grundmine
US6065403A (en)	2000-05-23	Ignition device
RU2229677C2 (ru)	2004-05-27	Кумулятивная тандемная боевая часть
WO1996004523A1 (de)	1996-02-15	Elektrischer sprengzünder
BG103843A (en)	2001-05-31	Tandem-hollow charge warhead
ANDERSEN	1980	Projectile impact ignition characteristics of propellants[Final Report, 1 Sep. 1976- 30 Nov. 1979]
ES349178A1 (es)	1969-04-01	Perfeccionamientos en las espoletas electricas para proyec-tiles de carga hueca.
SE465690B (sv)	1991-10-14	Klippladdning med samtidig initiering i flera punkter
DE2657358A1 (de)	1977-07-07	Sprengpatrone
UA73833C2 (en)	2005-09-15	Controlled artillery shell