ZA95625B - Autonomous electric detonator - Google Patents

Autonomous electric detonator

Info

Publication number
ZA95625B
ZA95625B ZA95625A ZA95625A ZA95625B ZA 95625 B ZA95625 B ZA 95625B ZA 95625 A ZA95625 A ZA 95625A ZA 95625 A ZA95625 A ZA 95625A ZA 95625 B ZA95625 B ZA 95625B
Authority
ZA
South Africa
Prior art keywords
electric detonator
autonomous electric
autonomous
detonator
electric
Prior art date
Application number
ZA95625A
Inventor
Leonid Feigelson
Original Assignee
T P P Technological Ind Ltd
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 T P P Technological Ind Ltd filed Critical T P P Technological Ind Ltd
Publication of ZA95625B publication Critical patent/ZA95625B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/10—Initiators therefor
    • F42B3/16—Pyrotechnic delay initiators
    • 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)
  • Geophysics And Detection Of Objects (AREA)
ZA95625A 1994-01-27 1995-01-26 Autonomous electric detonator ZA95625B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL10845294A IL108452A0 (en) 1994-01-27 1994-01-27 Autonomous electric detonator

Publications (1)

Publication Number Publication Date
ZA95625B true ZA95625B (en) 1995-10-23

Family

ID=11065737

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA95625A ZA95625B (en) 1994-01-27 1995-01-26 Autonomous electric detonator

Country Status (4)

Country Link
AU (1) AU1834495A (en)
IL (1) IL108452A0 (en)
WO (1) WO1995020746A1 (en)
ZA (1) ZA95625B (en)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3741124A (en) * 1971-05-11 1973-06-26 Us Navy Demolition firing device
US4090448A (en) * 1971-12-29 1978-05-23 The United States Of America As Represented By The Secretary Of The Navy Ferroelectric pulsed power source
GB1410786A (en) * 1972-10-02 1975-10-22 Secr Defence Detonators
BE791993A (en) * 1972-11-28 1973-03-16 Dynamit Nobel Ag SELF-DESTRUCTION OF EXPLOSIVE PERCUSSION BODIES.
GB1431600A (en) * 1973-10-31 1976-04-07 Ici Ltd Method of blasting and a detenator firing device therefor
US5014062A (en) * 1973-11-23 1991-05-07 The United States Of America As Represented By The Secretary Of The Navy Electronic projectile impact spotting device
US3976898A (en) * 1975-03-20 1976-08-24 The United States Of America As Represented By The United States Energy Research And Development Administration Prestressed glass, aezoelectric electrical power source
CH655791A5 (en) * 1984-01-25 1986-05-15 Mefina Sa Rocket power shot of percussion.
DE3629371A1 (en) * 1986-04-26 1987-10-29 Dynamit Nobel Ag Explosive detonators
SE459123B (en) * 1987-08-14 1989-06-05 Bert Jonsson LIGHTING SYSTEM AND WAY TO INITIATE THE SAME
DE3800455A1 (en) * 1988-01-09 1989-07-20 Dynamit Nobel Ag IGNITION ELEMENT, PREFERABLY WITH A LONG DELAY TIME
US5022324A (en) * 1989-06-06 1991-06-11 Hercules Incorporated Piezoelectric crystal powered ignition device
SE467597B (en) * 1990-07-02 1992-08-10 Explodet Ab PIEZOELECTRIC TUNNER
AT396302B (en) * 1991-06-13 1993-08-25 Schaffler & Co NON-ELECTRIC IGNITION
US5173569A (en) * 1991-07-09 1992-12-22 The Ensign-Bickford Company Digital delay detonator
USH1224H (en) * 1992-04-10 1993-09-07 The United States Of America As Represented By The Secretary Of The Army Electric coupling

Also Published As

Publication number Publication date
AU1834495A (en) 1995-08-15
WO1995020746A1 (en) 1995-08-03
IL108452A0 (en) 1994-11-11

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