NO120774B - - Google Patents

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Info

Publication number
NO120774B
NO120774B NO160910A NO16091065A NO120774B NO 120774 B NO120774 B NO 120774B NO 160910 A NO160910 A NO 160910A NO 16091065 A NO16091065 A NO 16091065A NO 120774 B NO120774 B NO 120774B
Authority
NO
Norway
Prior art keywords
arm
arms
lifting
piston
stated
Prior art date
Application number
NO160910A
Other languages
English (en)
Norwegian (no)
Inventor
J Cholet
J Fail
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of NO120774B publication Critical patent/NO120774B/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B45/00—Arrangements or adaptations of signalling or lighting devices
    • B63B45/08—Arrangements or adaptations of signalling or lighting devices the devices being acoustic
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • G01V1/393—Means for loading explosive underwater charges, e.g. combined with ignition devices

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Ocean & Marine Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Oceanography (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Earth Drilling (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
NO160910A 1964-12-18 1965-12-14 NO120774B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR999199A FR1475615A (fr) 1964-12-18 1964-12-18 Dispositif d'émission d'ondes acoustiques dans l'eau

Publications (1)

Publication Number Publication Date
NO120774B true NO120774B (da) 1970-11-30

Family

ID=8845122

Family Applications (1)

Application Number Title Priority Date Filing Date
NO160910A NO120774B (da) 1964-12-18 1965-12-14

Country Status (10)

Country Link
US (1) US3360070A (da)
DE (1) DE1513108A1 (da)
DK (1) DK115977B (da)
ES (1) ES320783A1 (da)
FR (1) FR1475615A (da)
GB (1) GB1120023A (da)
NL (1) NL6516317A (da)
NO (1) NO120774B (da)
OA (1) OA02046A (da)
SE (1) SE314835B (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1605060A (da) * 1966-05-03 1973-01-12
FR1540287A (fr) * 1966-12-26 1968-09-27 Inst Francais Du Petrole Dispositif pour l'explosion de charges dans un milieu liquide
US3509820A (en) * 1967-10-09 1970-05-05 Hercules Inc Seismic charge assembly,seismic charge primer,and method and system exploration
US3574298A (en) * 1969-04-21 1971-04-13 Hercules Inc Firing device, method, and system, for seismic exploration
US3937296A (en) * 1969-04-21 1976-02-10 Hercules Incorporated Firing device, explosive charge, method, and system, for seismic exploration
US3601052A (en) * 1969-06-12 1971-08-24 Western Geophysical Co Underwater charge launcher
US3578101A (en) * 1969-11-04 1971-05-11 Hercules Inc Charge loader device, system, and method for underwater seismic exploration
FR2068166A5 (da) * 1969-11-28 1971-08-20 Davey Bickford Smith Cie
US3730289A (en) * 1970-09-18 1973-05-01 P Barnhard Seismographic device
US3912041A (en) * 1971-02-16 1975-10-14 Hercules Inc Water-operated cartridge launcher
US6131518A (en) * 1996-02-26 2000-10-17 The United States Of America As Represented By The Secretary Of The Navy System for enhancing target damage by water jet impact
US6366534B1 (en) * 2001-04-02 2002-04-02 The United States Of America As Represented By The Secretary Of The Navy Underwater high energy acoustic communications device
CN110632646A (zh) * 2019-10-15 2019-12-31 四川伟博震源科技有限公司 一种深远海地震波激发装置及激发方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1500243A (en) * 1918-02-20 1924-07-08 Jr John Hays Hammond Submarine sound transmitter
DE407923C (de) * 1922-07-22 1925-01-09 Alexander Behm Verfahren zur Erzeugung der fuer Echolotungen o. dgl. bestimmten Schallwellen unter Wasser
US2877859A (en) * 1956-08-27 1959-03-17 California Research Corp Offshore seismic prospecting
US3022852A (en) * 1958-04-08 1962-02-27 Marine Res Company Means for producing a low frequency seismic signal
US3056104A (en) * 1959-05-01 1962-09-25 American Mach & Foundry Underwater signaling and apparatus therefor
US3077944A (en) * 1960-06-28 1963-02-19 Jr Louis R Padberg Pneumatic sound source

Also Published As

Publication number Publication date
OA02046A (fr) 1970-05-05
ES320783A1 (es) 1966-11-01
FR1475615A (fr) 1967-04-07
GB1120023A (en) 1968-07-17
DE1513108A1 (de) 1969-11-27
US3360070A (en) 1967-12-26
SE314835B (da) 1969-09-15
DK115977B (da) 1969-11-24
NL6516317A (da) 1966-06-20

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