EP0679858A3 - Zünder im Isolierbehälter. - Google Patents

Zünder im Isolierbehälter. Download PDF

Info

Publication number
EP0679858A3
EP0679858A3 EP95106038A EP95106038A EP0679858A3 EP 0679858 A3 EP0679858 A3 EP 0679858A3 EP 95106038 A EP95106038 A EP 95106038A EP 95106038 A EP95106038 A EP 95106038A EP 0679858 A3 EP0679858 A3 EP 0679858A3
Authority
EP
European Patent Office
Prior art keywords
igniter
heat insulating
insulating envelope
envelope
heat
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Withdrawn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
EP95106038A
Other languages
English (en)
French (fr)
Other versions
EP0679858A2 (de
Inventor
Uwe Dr Gessel
Rolf Rospek
Helmut Dr Zoellner
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.)
Dynamit Nobel GmbH Explosivstoff und Systemtechnik
Original Assignee
Dynamit Nobel AG
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 Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of EP0679858A2 publication Critical patent/EP0679858A2/de
Publication of EP0679858A3 publication Critical patent/EP0679858A3/de
Withdrawn legal-status Critical Current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
    • F42B3/11—Initiators therefor characterised by the material used, e.g. for initiator case or electric leads

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
EP95106038A 1994-04-26 1995-04-22 Zünder im Isolierbehälter. Withdrawn EP0679858A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4414411A DE4414411A1 (de) 1994-04-26 1994-04-26 Zünder im Isolierbehälter
DE4414411 1994-04-26

Publications (2)

Publication Number Publication Date
EP0679858A2 EP0679858A2 (de) 1995-11-02
EP0679858A3 true EP0679858A3 (de) 1997-01-15

Family

ID=6516387

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95106038A Withdrawn EP0679858A3 (de) 1994-04-26 1995-04-22 Zünder im Isolierbehälter.

Country Status (6)

Country Link
US (1) US5589657A (de)
EP (1) EP0679858A3 (de)
BR (1) BR9501769A (de)
CA (1) CA2147804A1 (de)
DE (1) DE4414411A1 (de)
NO (1) NO951565L (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6079332A (en) * 1996-11-01 2000-06-27 The Ensign-Bickford Company Shock-resistant electronic circuit assembly
US6311621B1 (en) 1996-11-01 2001-11-06 The Ensign-Bickford Company Shock-resistant electronic circuit assembly
CZ292545B6 (cs) 2001-08-06 2003-10-15 Austin Detonator S. R. O. Rozbuška se zlepšeným prostorovým a výkonovým nastavením iniciační mohutnosti a brizance
US7481166B2 (en) * 2006-03-28 2009-01-27 Schlumberger Technology Corporation Heat insulating container for a detonator
US8439106B2 (en) * 2010-03-10 2013-05-14 Schlumberger Technology Corporation Logging system and methodology
GB201603222D0 (en) 2016-02-24 2016-04-06 Spex Engineering Uk Ltd Improved colliding tool

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1006315B (de) * 1953-09-16 1957-04-11 Kristoffer Hjellnes Knallschuss
US3859523A (en) * 1973-01-26 1975-01-07 Dresser Ind High temperature well logging instrument having increased utilization of dewar flasks
US4440219A (en) * 1983-01-10 1984-04-03 Amf Inc. Thermally isolated well instruments
DE3533389A1 (de) * 1984-11-02 1986-06-05 Dynamit Nobel Ag, 5210 Troisdorf Elektronischer sprengzeitzuender
US4722026A (en) * 1986-08-20 1988-01-26 The United States Of America As Represented By The United States Department Of Energy Thermal protection apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US748935A (en) * 1904-01-05 Blasts n g-cartridge
US721431A (en) * 1902-04-09 1903-02-24 Thomas F Durham Guide for inside tubes of blasting-cartridges.
US1517294A (en) * 1920-07-19 1924-12-02 Kowastch Ambrose Receptacle for blasting cartridges
US1493921A (en) * 1923-07-11 1924-05-13 Blasio James De Safety quick-fire mine
US3244103A (en) * 1964-02-17 1966-04-05 Schlumberger Well Surv Corp Electrical safety detonator
US4306499A (en) * 1978-04-03 1981-12-22 Thiokol Corporation Electric safety squib
HU185544B (en) * 1982-06-04 1985-02-28 Mecseki Szenbanyak Method and mechanism for breaking by firedampproof blasting of large charge carried out in mine areas impossible to supervise
US4625645A (en) * 1985-03-01 1986-12-02 Williams Robert A Core gun igniter
US4762067A (en) * 1987-11-13 1988-08-09 Halliburton Company Downhole perforating method and apparatus using secondary explosive detonators
US5070789A (en) * 1990-06-27 1991-12-10 Cxa Ltd./Cxa Ltee Electric exploding bridge wire initiators

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1006315B (de) * 1953-09-16 1957-04-11 Kristoffer Hjellnes Knallschuss
US3859523A (en) * 1973-01-26 1975-01-07 Dresser Ind High temperature well logging instrument having increased utilization of dewar flasks
US4440219A (en) * 1983-01-10 1984-04-03 Amf Inc. Thermally isolated well instruments
DE3533389A1 (de) * 1984-11-02 1986-06-05 Dynamit Nobel Ag, 5210 Troisdorf Elektronischer sprengzeitzuender
US4722026A (en) * 1986-08-20 1988-01-26 The United States Of America As Represented By The United States Department Of Energy Thermal protection apparatus

Also Published As

Publication number Publication date
EP0679858A2 (de) 1995-11-02
NO951565L (no) 1995-10-27
DE4414411A1 (de) 1995-11-02
BR9501769A (pt) 1995-11-21
CA2147804A1 (en) 1995-10-27
US5589657A (en) 1996-12-31
NO951565D0 (no) 1995-04-25

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