CH345828A - Hollow charge for perforation - Google Patents

Hollow charge for 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
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/en

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)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
CH345828D 1957-04-01 1958-03-14 Hollow charge for perforation CH345828A (en)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=9657104

Family Applications (1)

Application Number Title Priority Date Filing Date
CH345828D CH345828A (en) 1957-04-01 1958-03-14 Hollow charge for perforation

Country Status (6)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410244A1 (en) * 1977-11-25 1979-06-22 Serat Hollow charge with special shell lining - is pointed and has varying thickness to give desired mathematical ratios for high performance
SE8200194L (en) * 1982-01-15 1983-07-16 Bofors Ab CHARGE
FR2569473B1 (en) * 1984-08-21 1987-10-23 Realisa Applic Techni Et IMPROVEMENTS TO HOLLOW CHARGES
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 (en) * 1950-07-25 1953-03-05 Soc Tech De Rech Ind Improvements to shaped charges for explosive devices
US2782715A (en) * 1951-10-05 1957-02-26 Borg Warner Well perforator

Also Published As

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

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