GB815533A - Improvements in or relating to connectors for explosive cord - Google Patents

Improvements in or relating to connectors for explosive cord

Info

Publication number
GB815533A
GB815533A GB16170/57A GB1617057A GB815533A GB 815533 A GB815533 A GB 815533A GB 16170/57 A GB16170/57 A GB 16170/57A GB 1617057 A GB1617057 A GB 1617057A GB 815533 A GB815533 A GB 815533A
Authority
GB
United Kingdom
Prior art keywords
explosive
connectors
cord
relating
crimping
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
GB16170/57A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB815533A publication Critical patent/GB815533A/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
    • 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
    • F42D1/043—Connectors for detonating cords and ignition tubes, e.g. Nonel tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Installation Of Indoor Wiring (AREA)

Abstract

815,533. Connectors for fuze cord. DU PONT DE NEMOURS & CO., E.I. May 21, 1957 [Nov. 5, 1956], No. 16170/57. Class 9(1) A connector for joining low-energy detonating fuze cord such as that described in Specification 815,532 comprises a rigid tube 1 open at both ends and partitioned by a short length of tubing 2 filled with a sensitive detonating explosive 3. The tubing 2 is secured by crimping the tube 1. The explosive may be lead azide, PETN, nitromannite or tetryl. The connector is secured to inserted cord ends by crimping. The explosive 3 has a diameter of at least 0.03 inches.
GB16170/57A 1956-11-05 1957-05-21 Improvements in or relating to connectors for explosive cord Expired GB815533A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US815533XA 1956-11-05 1956-11-05

Publications (1)

Publication Number Publication Date
GB815533A true GB815533A (en) 1959-06-24

Family

ID=22164897

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16170/57A Expired GB815533A (en) 1956-11-05 1957-05-21 Improvements in or relating to connectors for explosive cord

Country Status (2)

Country Link
FR (1) FR1178375A (en)
GB (1) GB815533A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2177483A (en) * 1985-06-28 1987-01-21 Aeci Ltd Interconnecting low energy fuses
GB2200977A (en) * 1987-02-11 1988-08-17 Aeci Ltd A propagating device for low energy fuses
GB2280529A (en) * 1993-07-26 1995-02-01 Autoliv Dev Vehicle safety arrangement.
CN110220431A (en) * 2019-07-05 2019-09-10 大同煤矿集团有限责任公司 A kind of coal permissible detonating cord connection method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2177483A (en) * 1985-06-28 1987-01-21 Aeci Ltd Interconnecting low energy fuses
GB2177483B (en) * 1985-06-28 1990-04-04 Aeci Ltd Interconnecting low energy fuses
GB2200977A (en) * 1987-02-11 1988-08-17 Aeci Ltd A propagating device for low energy fuses
GB2200977B (en) * 1987-02-11 1990-02-28 Aeci Ltd A propagating device for low energy fuses
GB2280529A (en) * 1993-07-26 1995-02-01 Autoliv Dev Vehicle safety arrangement.
CN110220431A (en) * 2019-07-05 2019-09-10 大同煤矿集团有限责任公司 A kind of coal permissible detonating cord connection method
CN110220431B (en) * 2019-07-05 2021-07-13 晋能控股煤业集团有限公司 Allowable detonating cord connection method for coal mine

Also Published As

Publication number Publication date
FR1178375A (en) 1959-05-06

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