FR1140971A - Perfectionnements aux dispositifs casse-blocs - Google Patents

Perfectionnements aux dispositifs casse-blocs

Info

Publication number
FR1140971A
FR1140971A FR1140971DA FR1140971A FR 1140971 A FR1140971 A FR 1140971A FR 1140971D A FR1140971D A FR 1140971DA FR 1140971 A FR1140971 A FR 1140971A
Authority
FR
France
Prior art keywords
breakers
block
block breakers
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.)
Services Petroliers Schlumberger SA
Original Assignee
Societe de Prospection Electrique Schlumberger SA
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 Societe de Prospection Electrique Schlumberger SA filed Critical Societe de Prospection Electrique Schlumberger SA
Application granted granted Critical
Publication of FR1140971A publication Critical patent/FR1140971A/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
    • F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
    • F42B1/02—Shaped or hollow charges
    • F42B1/032—Shaped or hollow charges characterised by the material of the liner

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR1140971D 1956-01-04 1956-01-04 Perfectionnements aux dispositifs casse-blocs Expired FR1140971A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1140971T 1956-01-04

Publications (1)

Publication Number Publication Date
FR1140971A true FR1140971A (fr) 1957-08-22

Family

ID=9642370

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1140971D Expired FR1140971A (fr) 1956-01-04 1956-01-04 Perfectionnements aux dispositifs casse-blocs

Country Status (1)

Country Link
FR (1) FR1140971A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1136920B (de) * 1960-03-19 1962-09-20 Boelkow Entwicklungen Kg Hohlladung
DE1137987B (de) * 1960-02-23 1962-10-11 Bofors Ab Hohlladung
DE1182567B (de) * 1958-10-20 1964-11-26 Prospection Electr Procedes Sc Hohlladung
US3675575A (en) * 1969-05-23 1972-07-11 Us Navy Coruscative shaped charge having improved jet characteristics

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1182567B (de) * 1958-10-20 1964-11-26 Prospection Electr Procedes Sc Hohlladung
DE1137987B (de) * 1960-02-23 1962-10-11 Bofors Ab Hohlladung
DE1136920B (de) * 1960-03-19 1962-09-20 Boelkow Entwicklungen Kg Hohlladung
US3675575A (en) * 1969-05-23 1972-07-11 Us Navy Coruscative shaped charge having improved jet characteristics

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