CH345828A - Charge creuse pour la perforation - Google Patents

Charge creuse pour la perforation

Info

Publication number
CH345828A
CH345828A CH345828DA CH345828A CH 345828 A CH345828 A CH 345828A CH 345828D A CH345828D A CH 345828DA CH 345828 A CH345828 A CH 345828A
Authority
CH
Switzerland
Prior art keywords
perforation
hollow charge
charge
hollow
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
Delacour Jacques
Original Assignee
Soc D Prospection Electr Proce
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 Soc D Prospection Electr Proce filed Critical Soc D Prospection Electr Proce
Publication of CH345828A publication Critical patent/CH345828A/fr

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
    • F42B1/028—Shaped or hollow charges characterised by the form of the liner
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/0042—Reinforcements made of synthetic materials
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/11—Perforators; Permeators
    • E21B43/116—Gun or shaped-charge perforators
    • E21B43/117—Shaped-charge perforators

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Geophysics And Detection Of Objects (AREA)
CH345828D 1957-04-01 1958-03-14 Charge creuse pour la perforation CH345828A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1170520T 1957-04-01

Publications (1)

Publication Number Publication Date
CH345828A true CH345828A (fr) 1960-04-15

Family

ID=9657104

Family Applications (1)

Application Number Title Priority Date Filing Date
CH345828D CH345828A (fr) 1957-04-01 1958-03-14 Charge creuse pour la perforation

Country Status (6)

Country Link
US (1) US3014424A ( )
BE (1) BE565361A ( )
CH (1) CH345828A ( )
DE (1) DE1068645B ( )
FR (1) FR1170520A ( )
GB (1) GB883664A ( )

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410244A1 (fr) * 1977-11-25 1979-06-22 Serat Perfectionnements aux charges creuses
SE8200194L (sv) * 1982-01-15 1983-07-16 Bofors Ab Laddning
FR2569473B1 (fr) * 1984-08-21 1987-10-23 Realisa Applic Techni Et Perfectionnements apportes aux charges creuses
US6305289B1 (en) * 1998-09-30 2001-10-23 Western Atlas International, Inc. Shaped charge for large diameter perforations
US9103636B1 (en) * 2012-11-30 2015-08-11 Raytheon Company Penetrating warhead and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1022472A (fr) * 1950-07-25 1953-03-05 Soc Tech De Rech Ind Perfectionnements aux charges creuses pour engins explosifs
US2782715A (en) * 1951-10-05 1957-02-26 Borg Warner Well perforator

Also Published As

Publication number Publication date
US3014424A (en) 1961-12-26
GB883664A (en) 1961-12-06
DE1068645B (de) 1959-11-12
FR1170520A (fr) 1959-01-15
BE565361A ( )

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