FR2287026A1 - Detonateur excitable par l'energie calorifique liberee par la detonation d'un melange gazeux explosif et systeme de detonation - Google Patents

Detonateur excitable par l'energie calorifique liberee par la detonation d'un melange gazeux explosif et systeme de detonation

Info

Publication number
FR2287026A1
FR2287026A1 FR7530881A FR7530881A FR2287026A1 FR 2287026 A1 FR2287026 A1 FR 2287026A1 FR 7530881 A FR7530881 A FR 7530881A FR 7530881 A FR7530881 A FR 7530881A FR 2287026 A1 FR2287026 A1 FR 2287026A1
Authority
FR
France
Prior art keywords
detonation
excitable
detonator
gas mixture
energy released
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.)
Granted
Application number
FR7530881A
Other languages
English (en)
French (fr)
Other versions
FR2287026B1 (enExample
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.)
Hercules LLC
Original Assignee
Hercules LLC
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 Hercules LLC filed Critical Hercules LLC
Publication of FR2287026A1 publication Critical patent/FR2287026A1/fr
Application granted granted Critical
Publication of FR2287026B1 publication Critical patent/FR2287026B1/fr
Granted legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
  • Pipe Accessories (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Cosmetics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Portable Nailing Machines And Staplers (AREA)
FR7530881A 1974-10-04 1975-10-03 Detonateur excitable par l'energie calorifique liberee par la detonation d'un melange gazeux explosif et systeme de detonation Granted FR2287026A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/512,267 US3939772A (en) 1974-10-04 1974-10-04 Blasting caps initiatable by thermal detonation energy of an explosive gas mixture, and blasting system

Publications (2)

Publication Number Publication Date
FR2287026A1 true FR2287026A1 (fr) 1976-04-30
FR2287026B1 FR2287026B1 (enExample) 1980-04-25

Family

ID=24038379

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7530881A Granted FR2287026A1 (fr) 1974-10-04 1975-10-03 Detonateur excitable par l'energie calorifique liberee par la detonation d'un melange gazeux explosif et systeme de detonation

Country Status (17)

Country Link
US (1) US3939772A (enExample)
JP (1) JPS5817157B2 (enExample)
AU (1) AU506709B2 (enExample)
BR (1) BR7506421A (enExample)
CA (1) CA1062078A (enExample)
DE (2) DE2544388C2 (enExample)
ES (1) ES441488A1 (enExample)
FI (1) FI59983C (enExample)
FR (1) FR2287026A1 (enExample)
GB (1) GB1496249A (enExample)
HK (1) HK33578A (enExample)
IE (1) IE43066B1 (enExample)
IT (1) IT1043105B (enExample)
NO (1) NO144807C (enExample)
SE (1) SE418963B (enExample)
SU (1) SU852183A3 (enExample)
ZA (1) ZA756310B (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4041867A (en) * 1974-12-04 1977-08-16 Nitro Nobel Ab Conductor containing explosive gas mixture for initiation of ignition element and explosive charge
CA1046812A (en) * 1976-07-02 1979-01-23 David M. Welsh Delay blasting assembly
US4073235A (en) * 1976-07-30 1978-02-14 Hercules Incorporated Explosive energy-initiatable blasting caps containing a porous ignition and detonation system and method
US4056059A (en) * 1976-07-30 1977-11-01 Hercules Incorporated Closed initiator system including explosive energy-initiatable blasting caps, and method
US4485739A (en) * 1983-03-02 1984-12-04 H. L. & A. G. Balsinger, Inc. Detonation gas delivery unit
US4757764A (en) * 1985-12-20 1988-07-19 The Ensign-Bickford Company Nonelectric blasting initiation signal control system, method and transmission device therefor
US4821645A (en) * 1987-07-13 1989-04-18 Atlas Powder Company Multi-directional signal transmission in a blast initiation system
US4953464A (en) * 1987-07-13 1990-09-04 Atlas Powder Company Multi-directional signal transmission in a blast initiation system
US5515784A (en) * 1994-08-09 1996-05-14 The Ensign-Bickford Company Signal transmission devices and detonation systems using the same
US5710390A (en) * 1995-08-01 1998-01-20 Ofca; William W. Shock tube initiating system for display fireworks
US5747722A (en) * 1996-01-11 1998-05-05 The Ensign-Bickford Company Detonators having multiple-line input leads
RU2123657C1 (ru) * 1997-01-30 1998-12-20 Российский Федеральный Ядерный Центр - Всероссийский Научно-Исследовательский Институт Экспериментальной Физики Детонирующее устройство, срабатывающее от воздействия ударной волны
RU2133436C1 (ru) * 1997-10-13 1999-07-20 ГНПП "Краснознаменец" Устройство инициирующее
SE516812C2 (sv) * 1999-09-06 2002-03-05 Dyno Nobel Sweden Ab Sprängkapsel, förfarande för tändning av basladdning samt initieringselement för sprängkapsel
DE102018125303A1 (de) * 2018-10-12 2020-04-16 Rheinmetall Waffe Munition Gmbh Anzündvorrichtung und Munition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1025065A (en) * 1912-04-30 W E Ingram Blasting fuse and cap.
US1185916A (en) * 1915-09-25 1916-06-06 Samuel Allen Guiberson Jr Fuse-lighter.
US3509820A (en) * 1967-10-09 1970-05-05 Hercules Inc Seismic charge assembly,seismic charge primer,and method and system exploration
US3597919A (en) * 1969-03-24 1971-08-10 Gen Electric Linear gas generator actuated latching and thrusting device
US3885499A (en) * 1973-12-20 1975-05-27 Hercules Inc Thermal detonation energy-initiatable blasting caps, and detonation system and method

Also Published As

Publication number Publication date
CA1062078A (en) 1979-09-11
FI59983C (fi) 1981-11-10
JPS5817157B2 (ja) 1983-04-05
BR7506421A (pt) 1976-08-10
FI752224A7 (enExample) 1976-04-05
HK33578A (en) 1978-07-07
SU852183A3 (ru) 1981-07-30
NO752989L (enExample) 1976-04-06
JPS5157812A (enExample) 1976-05-20
DE2544388A1 (de) 1976-04-15
ZA756310B (en) 1976-12-29
IE43066L (en) 1976-04-04
IT1043105B (it) 1980-02-20
AU506709B2 (en) 1980-01-24
NO144807B (no) 1981-08-03
FI59983B (fi) 1981-07-31
IE43066B1 (en) 1980-12-17
FR2287026B1 (enExample) 1980-04-25
AU8545475A (en) 1977-04-07
DE7531487U (de) 1976-04-01
GB1496249A (en) 1977-12-30
NO144807C (no) 1981-11-11
ES441488A1 (es) 1977-03-16
DE2544388C2 (de) 1984-10-11
US3939772A (en) 1976-02-24
SE7509215L (sv) 1976-04-05
SE418963B (sv) 1981-07-06

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Legal Events

Date Code Title Description
ST Notification of lapse