GB1151156A - Delayed Action Electrical Detonator Sets. - Google Patents

Delayed Action Electrical Detonator Sets.

Info

Publication number
GB1151156A
GB1151156A GB10432/67A GB1043267A GB1151156A GB 1151156 A GB1151156 A GB 1151156A GB 10432/67 A GB10432/67 A GB 10432/67A GB 1043267 A GB1043267 A GB 1043267A GB 1151156 A GB1151156 A GB 1151156A
Authority
GB
United Kingdom
Prior art keywords
detonators
delayed action
sets
action electrical
electrical detonator
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.)
Expired
Application number
GB10432/67A
Other languages
English (en)
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.)
INST PRZEMYSLU ORGANICZNETO
Original Assignee
INST PRZEMYSLU ORGANICZNETO
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
Priority claimed from PL113388A external-priority patent/PL58648B1/pl
Application filed by INST PRZEMYSLU ORGANICZNETO filed Critical INST PRZEMYSLU ORGANICZNETO
Publication of GB1151156A publication Critical patent/GB1151156A/en
Expired legal-status Critical Current

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
    • F42D1/045—Arrangements for electric ignition
    • F42D1/05—Electric circuits for blasting
    • F42D1/055—Electric circuits for blasting specially adapted for firing multiple charges with a time delay
    • 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
    • F42B3/12—Bridge initiators
    • F42B3/124—Bridge initiators characterised by the configuration or material of the bridge

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
GB10432/67A 1966-03-08 1967-03-06 Delayed Action Electrical Detonator Sets. Expired GB1151156A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL113388A PL58648B1 (enExample) 1966-03-08

Publications (1)

Publication Number Publication Date
GB1151156A true GB1151156A (en) 1969-05-07

Family

ID=19949443

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10432/67A Expired GB1151156A (en) 1966-03-08 1967-03-06 Delayed Action Electrical Detonator Sets.

Country Status (5)

Country Link
US (1) US3407732A (enExample)
AT (1) AT268959B (enExample)
BE (1) BE695205A (enExample)
FR (1) FR1513137A (enExample)
GB (1) GB1151156A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3974424A (en) * 1974-10-07 1976-08-10 Ici United States Inc. Variable resistance bridge element
SE416843B (sv) * 1977-04-19 1981-02-09 Bofors Ab Eltenddon med elektrisk fordrojningskrets
DE3246173A1 (de) * 1982-12-14 1984-06-14 Rheinmetall GmbH, 4000 Düsseldorf Munition, insbesondere fuer steilfeuer
DE3308635A1 (de) * 1983-03-11 1984-09-13 Dynamit Nobel Ag, 5210 Troisdorf Elektrisches zuendmittel
FR2660749B1 (fr) * 1990-04-05 1994-07-08 Lacroix E Tous Artifices Systeme de declenchement sequentiel controle et automatique d'une pluralite de charges utiles pyrotechniques.
FR2740545B1 (fr) * 1995-10-30 1997-12-05 Livbag Snc Generateur pyrotechnique de gaz,a debit variable,pour coussins de protection
DE29810006U1 (de) 1998-06-04 1998-10-01 TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf Zünder für einen Gasgenerator
US10605576B1 (en) * 2017-10-16 2020-03-31 Reynolds Systems, Inc. Dual mode initiator system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2918001A (en) * 1957-09-30 1959-12-22 William W Garber Radio-proof electric firing device

Also Published As

Publication number Publication date
US3407732A (en) 1968-10-29
AT268959B (de) 1969-02-25
BE695205A (enExample) 1967-08-14
FR1513137A (fr) 1968-02-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees