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IE40558B1 - Thermal detonation energy-initiatable blasting caps, and detonation system and method - Google Patents

Thermal detonation energy-initiatable blasting caps, and detonation system and method

Info

Publication number
IE40558B1
IE40558B1 IE2612/74A IE261274A IE40558B1 IE 40558 B1 IE40558 B1 IE 40558B1 IE 2612/74 A IE2612/74 A IE 2612/74A IE 261274 A IE261274 A IE 261274A IE 40558 B1 IE40558 B1 IE 40558B1
Authority
IE
Ireland
Prior art keywords
detonation
initiatable
thermal
energy
blasting caps
Prior art date
Application number
IE2612/74A
Other versions
IE40558L (en
Original Assignee
Hercules 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 Hercules Inc filed Critical Hercules Inc
Publication of IE40558L publication Critical patent/IE40558L/en
Publication of IE40558B1 publication Critical patent/IE40558B1/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Details Of Indoor Wiring (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Electric Cable Installation (AREA)

Abstract

A nonelectrically initiated blasting cap containing an initiation charge ignitable in response to action of thermal detonation energy of an explosive gas mixture, including conduit means for emplacing a confined stream of the explosive gas in detonating position in the blasting cap for the responsive ignition. [US3885499A]
IE2612/74A 1973-12-20 1974-12-18 Thermal detonation energy-initiatable blasting caps, and detonation system and method IE40558B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US426979A US3885499A (en) 1973-12-20 1973-12-20 Thermal detonation energy-initiatable blasting caps, and detonation system and method

Publications (2)

Publication Number Publication Date
IE40558L IE40558L (en) 1975-06-20
IE40558B1 true IE40558B1 (en) 1979-07-04

Family

ID=23692979

Family Applications (1)

Application Number Title Priority Date Filing Date
IE2612/74A IE40558B1 (en) 1973-12-20 1974-12-18 Thermal detonation energy-initiatable blasting caps, and detonation system and method

Country Status (22)

Country Link
US (1) US3885499A (en)
JP (1) JPS5817156B2 (en)
AR (1) AR204644A1 (en)
BR (1) BR7410635D0 (en)
CA (1) CA1028562A (en)
DE (1) DE2457622C3 (en)
ES (2) ES433103A1 (en)
FI (1) FI59580C (en)
FR (1) FR2255571B1 (en)
GB (1) GB1449560A (en)
HK (1) HK18777A (en)
IE (1) IE40558B1 (en)
IT (1) IT1027845B (en)
MX (1) MX155149A (en)
MY (1) MY7700256A (en)
NO (1) NO144230C (en)
PH (1) PH13071A (en)
SE (1) SE418855B (en)
SU (1) SU850026A3 (en)
YU (1) YU40109B (en)
ZA (1) ZA748124B (en)
ZM (1) ZM575A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939772A (en) * 1974-10-04 1976-02-24 Hercules Incorporated Blasting caps initiatable by thermal detonation energy of an explosive gas mixture, and blasting system
US4041867A (en) * 1974-12-04 1977-08-16 Nitro Nobel Ab Conductor containing explosive gas mixture for initiation of ignition element and explosive charge
US3999609A (en) * 1975-06-09 1976-12-28 Cabot Corporation Explosive well stimulation method
GB1482978A (en) * 1975-06-27 1977-08-17 Ici Ltd Expanding metal tubes
US4012481A (en) * 1975-11-07 1977-03-15 Pgp Industries, Inc. Process for the separation of platinum group metals
US4056059A (en) * 1976-07-30 1977-11-01 Hercules Incorporated Closed initiator system including explosive energy-initiatable blasting caps, and method
US4073235A (en) * 1976-07-30 1978-02-14 Hercules Incorporated Explosive energy-initiatable blasting caps containing a porous ignition and detonation system and method
DE2758550C2 (en) * 1977-12-23 1986-01-30 Schering AG, 1000 Berlin und 4709 Bergkamen Method for removing residual amounts of a treatment liquid from objects and device for carrying out the 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
CA1273242A (en) * 1987-06-29 1990-08-28 Donald Clinton True Delay initiator for blasting
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
JPH01164863U (en) * 1989-04-07 1989-11-17
EP0455162B1 (en) * 1990-04-28 1996-01-10 Sony Corporation Flat display
US5293821A (en) * 1990-06-22 1994-03-15 Ici Canada Inc. Delay initiator for blasting
US5515784A (en) * 1994-08-09 1996-05-14 The Ensign-Bickford Company Signal transmission devices and detonation systems using the same
US5747722A (en) * 1996-01-11 1998-05-05 The Ensign-Bickford Company Detonators having multiple-line input leads
US6588797B1 (en) 1999-04-15 2003-07-08 Trw Inc. Reduced smoke gas generant with improved temperature stability
JP5184322B2 (en) * 2008-12-08 2013-04-17 株式会社カコー Blast control method

Family Cites Families (3)

* 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.
US3597919A (en) * 1969-03-24 1971-08-10 Gen Electric Linear gas generator actuated latching and thrusting device

Also Published As

Publication number Publication date
SE7413238L (en) 1975-06-23
MY7700256A (en) 1977-12-31
GB1449560A (en) 1976-09-15
PH13071A (en) 1979-11-23
AR204644A1 (en) 1976-02-20
HK18777A (en) 1977-04-29
DE2457622A1 (en) 1975-06-26
FR2255571A1 (en) 1975-07-18
ZM575A1 (en) 1975-10-21
ES433102A1 (en) 1976-12-01
YU340374A (en) 1982-02-28
FR2255571B1 (en) 1978-10-13
FI59580C (en) 1981-09-10
JPS5817156B2 (en) 1983-04-05
IE40558L (en) 1975-06-20
ZA748124B (en) 1976-01-28
IT1027845B (en) 1978-12-20
FI336074A (en) 1975-06-21
AU7662774A (en) 1976-06-24
CA1028562A (en) 1978-03-28
BR7410635D0 (en) 1975-09-02
NO144230B (en) 1981-04-06
MX155149A (en) 1988-02-01
DE2457622C3 (en) 1978-09-28
ES433103A1 (en) 1976-11-16
FI59580B (en) 1981-05-29
SU850026A3 (en) 1981-07-23
SE418855B (en) 1981-06-29
DE2457622B2 (en) 1978-01-26
YU40109B (en) 1985-08-31
NO744057L (en) 1975-07-14
NO144230C (en) 1981-07-22
JPS5095412A (en) 1975-07-29
US3885499A (en) 1975-05-27

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