BR9501769A - Espoleta - Google Patents

Espoleta

Info

Publication number
BR9501769A
BR9501769A BR9501769A BR9501769A BR9501769A BR 9501769 A BR9501769 A BR 9501769A BR 9501769 A BR9501769 A BR 9501769A BR 9501769 A BR9501769 A BR 9501769A BR 9501769 A BR9501769 A BR 9501769A
Authority
BR
Brazil
Prior art keywords
fuse
Prior art date
Application number
BR9501769A
Other languages
English (en)
Inventor
Uwe Gessel
Rolf Rospek
Helmut Zoellner
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 BR9501769A publication Critical patent/BR9501769A/pt

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)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
BR9501769A 1994-04-26 1995-04-25 Espoleta BR9501769A (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR9501769A true BR9501769A (pt) 1995-11-21

Family

ID=6516387

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9501769A BR9501769A (pt) 1994-04-26 1995-04-25 Espoleta

Country Status (6)

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

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

Family Cites Families (15)

* 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
DE1006315B (de) * 1953-09-16 1957-04-11 Kristoffer Hjellnes Knallschuss
US3244103A (en) * 1964-02-17 1966-04-05 Schlumberger Well Surv Corp Electrical safety detonator
US3859523A (en) * 1973-01-26 1975-01-07 Dresser Ind High temperature well logging instrument having increased utilization of dewar flasks
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
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
US4625645A (en) * 1985-03-01 1986-12-02 Williams Robert A Core gun igniter
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
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

Also Published As

Publication number Publication date
NO951565L (no) 1995-10-27
EP0679858A2 (de) 1995-11-02
NO951565D0 (no) 1995-04-25
EP0679858A3 (de) 1997-01-15
DE4414411A1 (de) 1995-11-02
CA2147804A1 (en) 1995-10-27
US5589657A (en) 1996-12-31

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law