FR2082454A5 - - Google Patents

Info

Publication number
FR2082454A5
FR2082454A5 FR7009423A FR7009423A FR2082454A5 FR 2082454 A5 FR2082454 A5 FR 2082454A5 FR 7009423 A FR7009423 A FR 7009423A FR 7009423 A FR7009423 A FR 7009423A FR 2082454 A5 FR2082454 A5 FR 2082454A5
Authority
FR
France
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
FR7009423A
Other languages
French (fr)
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.)
CGG SA
Original Assignee
Compagnie Generale de Geophysique 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 Compagnie Generale de Geophysique SA filed Critical Compagnie Generale de Geophysique SA
Priority to FR7009423A priority Critical patent/FR2082454A5/fr
Priority to DE19712112666 priority patent/DE2112666C3/de
Priority to GB2456971A priority patent/GB1351197A/en
Application granted granted Critical
Publication of FR2082454A5 publication Critical patent/FR2082454A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/02—Generating seismic energy
    • G01V1/157—Generating seismic energy using spark discharges; using exploding wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Dry Development In Electrophotography (AREA)
FR7009423A 1970-03-17 1970-03-17 Expired FR2082454A5 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7009423A FR2082454A5 (de) 1970-03-17 1970-03-17
DE19712112666 DE2112666C3 (de) 1970-03-17 1971-03-16 Langgestrecktes Kurzschlußelement zur laufenden Einspeisung in eine Vor richtung zum Auslosen von Funken zur Erzeugung akustischer Energie und Vor richtung zum Auslosen von Funken
GB2456971A GB1351197A (en) 1970-03-17 1971-04-19 Spark discharge underwater seismic prospection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7009423A FR2082454A5 (de) 1970-03-17 1970-03-17

Publications (1)

Publication Number Publication Date
FR2082454A5 true FR2082454A5 (de) 1971-12-10

Family

ID=9052353

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7009423A Expired FR2082454A5 (de) 1970-03-17 1970-03-17

Country Status (3)

Country Link
DE (1) DE2112666C3 (de)
FR (1) FR2082454A5 (de)
GB (1) GB1351197A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3419816C2 (de) * 1984-05-28 1987-04-30 Dornier System Gmbh, 7990 Friedrichshafen Vorrichtung zur Erzeugung hoher Drucke
CN102998695B (zh) * 2012-12-17 2015-04-22 浙江大学 一种双极性脉冲放电的多电极发射阵

Also Published As

Publication number Publication date
DE2112666C3 (de) 1973-11-08
DE2112666A1 (de) 1971-10-14
GB1351197A (en) 1974-04-24
DE2112666B2 (de) 1973-04-19

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Legal Events

Date Code Title Description
ST Notification of lapse