EP0458178A3 - Autonomous acoustic detonation device - Google Patents

Autonomous acoustic detonation device Download PDF

Info

Publication number
EP0458178A3
EP0458178A3 EP19910107842 EP91107842A EP0458178A3 EP 0458178 A3 EP0458178 A3 EP 0458178A3 EP 19910107842 EP19910107842 EP 19910107842 EP 91107842 A EP91107842 A EP 91107842A EP 0458178 A3 EP0458178 A3 EP 0458178A3
Authority
EP
European Patent Office
Prior art keywords
detonation device
autonomous acoustic
autonomous
acoustic detonation
acoustic
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.)
Withdrawn
Application number
EP19910107842
Other languages
English (en)
Other versions
EP0458178A2 (de
Inventor
Steven A. 14310 Mount Terrace Haglund
Dennis L. Kurschner
Kenneth W. Paulson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Northrop Grumman Innovation Systems LLC
Original Assignee
Honeywell Inc
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 by Honeywell Inc filed Critical Honeywell Inc
Publication of EP0458178A2 publication Critical patent/EP0458178A2/de
Publication of EP0458178A3 publication Critical patent/EP0458178A3/en
Withdrawn legal-status Critical Current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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fire-Detection Mechanisms (AREA)
EP19910107842 1990-05-21 1991-05-15 Autonomous acoustic detonation device Withdrawn EP0458178A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US525929 1983-08-25
US52592990A 1990-05-21 1990-05-21

Publications (2)

Publication Number Publication Date
EP0458178A2 EP0458178A2 (de) 1991-11-27
EP0458178A3 true EP0458178A3 (en) 1992-10-21

Family

ID=24095201

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910107842 Withdrawn EP0458178A3 (en) 1990-05-21 1991-05-15 Autonomous acoustic detonation device

Country Status (2)

Country Link
EP (1) EP0458178A3 (de)
CA (1) CA2041743A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6247408B1 (en) * 1999-11-08 2001-06-19 The United States Of America As Represented By The Secretary Of The Army System for sympathetic detonation of explosives
AU2016354618B2 (en) 2015-11-09 2021-10-21 Detnet South Africa (Pty) Ltd Wireless detonator

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4081785A (en) * 1974-02-13 1978-03-28 The United States Of America As Represented By The Secretary Of The Air Force Dual class amphibious target discriminator
US4301735A (en) * 1978-09-06 1981-11-24 Dynamit Nobel Aktiengesellschaft Vibration transmission system for ignition devices
FR2495762A1 (fr) * 1980-12-05 1982-06-11 Diehl Gmbh & Co Circuit d'allumage pour des corps explosifs
EP0375872A1 (de) * 1988-12-02 1990-07-04 Atlas Elektronik Gmbh Auf Kettenfahrzeuge ansprechende Weckvorrichtung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4081785A (en) * 1974-02-13 1978-03-28 The United States Of America As Represented By The Secretary Of The Air Force Dual class amphibious target discriminator
US4301735A (en) * 1978-09-06 1981-11-24 Dynamit Nobel Aktiengesellschaft Vibration transmission system for ignition devices
FR2495762A1 (fr) * 1980-12-05 1982-06-11 Diehl Gmbh & Co Circuit d'allumage pour des corps explosifs
EP0375872A1 (de) * 1988-12-02 1990-07-04 Atlas Elektronik Gmbh Auf Kettenfahrzeuge ansprechende Weckvorrichtung

Also Published As

Publication number Publication date
CA2041743A1 (en) 1991-11-22
EP0458178A2 (de) 1991-11-27

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