GB913747A - Equipment for detonating explosive charges - Google Patents

Equipment for detonating explosive charges

Info

Publication number
GB913747A
GB913747A GB35100/60A GB3510060A GB913747A GB 913747 A GB913747 A GB 913747A GB 35100/60 A GB35100/60 A GB 35100/60A GB 3510060 A GB3510060 A GB 3510060A GB 913747 A GB913747 A GB 913747A
Authority
GB
United Kingdom
Prior art keywords
plastics
primers
oct
sleeve
cords
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
GB35100/60A
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.)
SUISSE DES EXPLOSIFS SOC
Original Assignee
SUISSE DES EXPLOSIFS SOC
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 SUISSE DES EXPLOSIFS SOC filed Critical SUISSE DES EXPLOSIFS SOC
Publication of GB913747A publication Critical patent/GB913747A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
    • B65C9/00—Details of labelling machines or apparatus
    • B65C9/38—Label cooling or drying
    • 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)
  • Manufacturing Of Electrical Connectors (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Lighters Containing Fuel (AREA)

Abstract

913,747. Blasting devices and arrangements. SOC. SUISSE DES EXPLOSIFS, and DELMONTE, J. Oct. 13, 1960 [Oct. 17, 1959], No. 35100/60. Class 9 (1). Means for detonating charges during mining operations characterized in that detonators 2, each attached to one end of a fuze cord 1 are placed in the charges to be exploded, the free ends of the cords being provided with sleeves 9 of metal or plastics into which electrically ignitable primers, in metal or plastics sleeves 22 are placed. All the primers are connected in series for simultaneous ignition when " lengthened " fuze cords are used or in predetermined groups for blasting in series. The whole unit is made water impervious by using a plastics covering at 6, waterproof adhesive or plugs at 7, 10 and 20 and diaphragms 8, 21. A groove in the sleeve 22 or vents in the sleeve 9 may be provided to allow any water present to be driven out on insertion of the electric primer.
GB35100/60A 1959-10-17 1960-10-13 Equipment for detonating explosive charges Expired GB913747A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH7956759 1959-10-17

Publications (1)

Publication Number Publication Date
GB913747A true GB913747A (en) 1962-12-28

Family

ID=4537282

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35100/60A Expired GB913747A (en) 1959-10-17 1960-10-13 Equipment for detonating explosive charges

Country Status (5)

Country Link
BE (1) BE596066A (en)
CH (1) CH358731A (en)
ES (1) ES261675A1 (en)
FR (1) FR1321408A (en)
GB (1) GB913747A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5327835A (en) * 1993-07-01 1994-07-12 The Ensign-Bickford Company Detonation device including coupling means
US5365851A (en) * 1992-08-07 1994-11-22 The Ensign-Bickford Company Initiator device
US5417162A (en) * 1993-07-01 1995-05-23 The Ensign-Bickford Company Detonation coupling device
CN107884815A (en) * 2017-12-13 2018-04-06 山东大学 Suitable for the detonator anti-drop device and method of tunnel seismic wave method advance geologic prediction

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1157121B (en) * 1962-05-09 1963-11-07 F G Baucus K G Device for the automatic follow-up ignition of pyrotechnic smoke or light bodies

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5365851A (en) * 1992-08-07 1994-11-22 The Ensign-Bickford Company Initiator device
US5327835A (en) * 1993-07-01 1994-07-12 The Ensign-Bickford Company Detonation device including coupling means
WO1995001546A1 (en) * 1993-07-01 1995-01-12 The Ensign-Bickford Company Detonation device including coupling means
US5417162A (en) * 1993-07-01 1995-05-23 The Ensign-Bickford Company Detonation coupling device
CN107884815A (en) * 2017-12-13 2018-04-06 山东大学 Suitable for the detonator anti-drop device and method of tunnel seismic wave method advance geologic prediction
CN107884815B (en) * 2017-12-13 2023-09-15 山东大学 Detonator anti-drop device and method suitable for advanced geological prediction by tunnel seismic wave method

Also Published As

Publication number Publication date
ES261675A1 (en) 1961-01-01
FR1321408A (en) 1963-03-22
BE596066A (en) 1961-02-01
CH358731A (en) 1961-11-30

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