DE4192810T - - Google Patents

Info

Publication number
DE4192810T
DE4192810T DE19914192810 DE4192810T DE4192810T DE 4192810 T DE4192810 T DE 4192810T DE 19914192810 DE19914192810 DE 19914192810 DE 4192810 T DE4192810 T DE 4192810T DE 4192810 T DE4192810 T DE 4192810T
Authority
DE
Germany
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.)
Withdrawn
Application number
DE19914192810
Other languages
German (de)
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.)
Filing date
Publication date
Application filed filed Critical
Publication of DE4192810T publication Critical patent/DE4192810T/de
Withdrawn legal-status Critical Current

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
    • F42D1/05—Electric circuits for blasting
    • F42D1/055—Electric circuits for blasting specially adapted for firing multiple charges with a time delay
DE19914192810 1990-11-13 1991-11-07 Withdrawn DE4192810T (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61283490A 1990-11-13 1990-11-13

Publications (1)

Publication Number Publication Date
DE4192810T true DE4192810T (ja) 1993-04-01

Family

ID=24454826

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19914192810 Withdrawn DE4192810T (ja) 1990-11-13 1991-11-07

Country Status (6)

Country Link
AU (1) AU9133491A (ja)
BR (1) BR9106013A (ja)
CA (1) CA2073695A1 (ja)
DE (1) DE4192810T (ja)
SE (1) SE9202149L (ja)
WO (1) WO1992008932A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011108000A1 (de) * 2011-07-19 2013-01-24 Diehl Bgt Defence Gmbh & Co. Kg EFI-Zündmodul

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2110742C (en) * 1992-12-07 1999-09-14 Michael John Camille Marsh Surface blasting system
DE4415388C1 (de) * 1994-05-02 1995-04-20 Euro Matsushita Electric Works Sprengkette
AU5202099A (en) 1998-03-30 1999-11-08 Magicfire, Inc. Precision pyrotechnic display system and method having increased safety and timing accuracy
US20060086277A1 (en) 1998-03-30 2006-04-27 George Bossarte Precision pyrotechnic display system and method having increased safety and timing accuracy
AU759474B2 (en) * 1999-04-20 2003-04-17 Orica Explosives Technology Pty Ltd Method of and system for controlling a blasting network
AU775546B2 (en) 2000-06-02 2004-08-05 Orica Explosives Technology Pty Ltd Dual redundancy system for electronic detonators
US7577756B2 (en) 2003-07-15 2009-08-18 Special Devices, Inc. Dynamically-and continuously-variable rate, asynchronous data transfer
ATE485490T1 (de) 2003-07-15 2010-11-15 Detnet South Africa Pty Ltd Schärfen eines zünders
CA2596099C (en) * 2005-02-16 2012-09-11 Orica Explosives Technology Pty Ltd Blasting methods and apparatus with reduced risk of inadvertent or illicit use
US8079307B2 (en) 2005-10-05 2011-12-20 Mckinley Paul Electric match assembly with isolated lift and burst function for a pyrotechnic device
CN102645141A (zh) * 2011-02-21 2012-08-22 赵越 安全、解保与发火一体化微组件信号、能量与药剂连接方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979580A (en) * 1975-04-15 1976-09-07 The United States Of America As Represented By The Secretary Of The Navy Function selector
US4527636A (en) * 1982-07-02 1985-07-09 Schlumberger Technology Corporation Single-wire selective perforation system having firing safeguards
US4674047A (en) * 1984-01-31 1987-06-16 The Curators Of The University Of Missouri Integrated detonator delay circuits and firing console
US4934269A (en) * 1988-12-06 1990-06-19 Powell Roger A Arming system for a warhead

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011108000A1 (de) * 2011-07-19 2013-01-24 Diehl Bgt Defence Gmbh & Co. Kg EFI-Zündmodul

Also Published As

Publication number Publication date
SE9202149D0 (sv) 1992-07-13
CA2073695A1 (en) 1992-05-14
BR9106013A (pt) 1993-03-02
SE9202149L (sv) 1992-09-14
AU9133491A (en) 1992-06-11
WO1992008932A1 (en) 1992-05-29

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Legal Events

Date Code Title Description
8130 Withdrawal