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FR2681682B1 - PIEZOELECTRIC IGNITION DEVICE AND PYROTECHNIC DEVICE SUCH AS A PETARD OR A SIGNALING TORCH, A SMOKING DEVICE, A MINE OR A PYROTECHNIC PROJECTILE, IMPLEMENTING IT. - Google Patents

PIEZOELECTRIC IGNITION DEVICE AND PYROTECHNIC DEVICE SUCH AS A PETARD OR A SIGNALING TORCH, A SMOKING DEVICE, A MINE OR A PYROTECHNIC PROJECTILE, IMPLEMENTING IT.

Info

Publication number
FR2681682B1
FR2681682B1 FR9111748A FR9111748A FR2681682B1 FR 2681682 B1 FR2681682 B1 FR 2681682B1 FR 9111748 A FR9111748 A FR 9111748A FR 9111748 A FR9111748 A FR 9111748A FR 2681682 B1 FR2681682 B1 FR 2681682B1
Authority
FR
France
Prior art keywords
pyrotechnic
petard
torch
mine
signaling
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 - Fee Related
Application number
FR9111748A
Other languages
French (fr)
Other versions
FR2681682A1 (en
Inventor
Francois Vayssie
Claude
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.)
Etienne LaCroix Tous Artifices SA
Original Assignee
Etienne LaCroix Tous Artifices SA
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 Etienne LaCroix Tous Artifices SA filed Critical Etienne LaCroix Tous Artifices SA
Priority to FR9111748A priority Critical patent/FR2681682B1/en
Priority to EP92402603A priority patent/EP0534840A1/en
Publication of FR2681682A1 publication Critical patent/FR2681682A1/en
Application granted granted Critical
Publication of FR2681682B1 publication Critical patent/FR2681682B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
FR9111748A 1991-09-24 1991-09-24 PIEZOELECTRIC IGNITION DEVICE AND PYROTECHNIC DEVICE SUCH AS A PETARD OR A SIGNALING TORCH, A SMOKING DEVICE, A MINE OR A PYROTECHNIC PROJECTILE, IMPLEMENTING IT. Expired - Fee Related FR2681682B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9111748A FR2681682B1 (en) 1991-09-24 1991-09-24 PIEZOELECTRIC IGNITION DEVICE AND PYROTECHNIC DEVICE SUCH AS A PETARD OR A SIGNALING TORCH, A SMOKING DEVICE, A MINE OR A PYROTECHNIC PROJECTILE, IMPLEMENTING IT.
EP92402603A EP0534840A1 (en) 1991-09-24 1992-09-23 Crush sensitive pyrotechnical device such as a signal petard, a mine or similar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9111748A FR2681682B1 (en) 1991-09-24 1991-09-24 PIEZOELECTRIC IGNITION DEVICE AND PYROTECHNIC DEVICE SUCH AS A PETARD OR A SIGNALING TORCH, A SMOKING DEVICE, A MINE OR A PYROTECHNIC PROJECTILE, IMPLEMENTING IT.

Publications (2)

Publication Number Publication Date
FR2681682A1 FR2681682A1 (en) 1993-03-26
FR2681682B1 true FR2681682B1 (en) 1995-03-24

Family

ID=9417237

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9111748A Expired - Fee Related FR2681682B1 (en) 1991-09-24 1991-09-24 PIEZOELECTRIC IGNITION DEVICE AND PYROTECHNIC DEVICE SUCH AS A PETARD OR A SIGNALING TORCH, A SMOKING DEVICE, A MINE OR A PYROTECHNIC PROJECTILE, IMPLEMENTING IT.

Country Status (2)

Country Link
EP (1) EP0534840A1 (en)
FR (1) FR2681682B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9103635B1 (en) * 2014-12-16 2015-08-11 PBE Associates, Trustee for Piezoelectric pebble explosive CRT Trust Piezoelectric pebble explosive

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3361064A (en) * 1950-09-07 1968-01-02 Atomic Energy Commission Usa Electric detonating apparatus
US3486452A (en) * 1954-05-06 1969-12-30 Us Army Fuze
NL107844C (en) * 1961-06-02
DE2048743A1 (en) * 1970-10-03 1973-05-30 Mauser Werke Ag DEVICE FOR TRIGGERING AN INITIAL IGNITION FOR THE DRIVE CHARGE OF CARTRIDGES BY ELECTRIC WAY

Also Published As

Publication number Publication date
EP0534840A1 (en) 1993-03-31
FR2681682A1 (en) 1993-03-26

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080531