FR1131807A - éléments et compositions de chauffage pour sautages miniers - Google Patents

éléments et compositions de chauffage pour sautages miniers

Info

Publication number
FR1131807A
FR1131807A FR1131807DA FR1131807A FR 1131807 A FR1131807 A FR 1131807A FR 1131807D A FR1131807D A FR 1131807DA FR 1131807 A FR1131807 A FR 1131807A
Authority
FR
France
Prior art keywords
blasting
compositions
heating elements
heating
elements
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
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR1131807A publication Critical patent/FR1131807A/fr
Expired 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
    • F42B3/04—Blasting cartridges, i.e. case and explosive for producing gas under pressure
    • F42B3/06—Blasting cartridges, i.e. case and explosive for producing gas under pressure with re-utilisable case

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fertilizers (AREA)
  • Air Bags (AREA)
FR1131807D 1954-11-03 1955-10-04 éléments et compositions de chauffage pour sautages miniers Expired FR1131807A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3177854A GB767238A (en) 1954-11-03 1954-11-03 Safety heating elements for use in blasting operations and compositions suitable therefor

Publications (1)

Publication Number Publication Date
FR1131807A true FR1131807A (fr) 1957-02-28

Family

ID=10328268

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1131807D Expired FR1131807A (fr) 1954-11-03 1955-10-04 éléments et compositions de chauffage pour sautages miniers

Country Status (3)

Country Link
BE (1) BE542013A (fr)
FR (1) FR1131807A (fr)
GB (1) GB767238A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1169348B (de) * 1960-11-11 1964-04-30 Aerojet General Co Heizpatrone vom gasfreien Typ

Also Published As

Publication number Publication date
BE542013A (fr)
GB767238A (en) 1957-01-30

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