ATE127236T1 - Pyrotechnischer generator mit impulsiven kräften ohne stosswelle. - Google Patents

Pyrotechnischer generator mit impulsiven kräften ohne stosswelle.

Info

Publication number
ATE127236T1
ATE127236T1 AT92400717T AT92400717T ATE127236T1 AT E127236 T1 ATE127236 T1 AT E127236T1 AT 92400717 T AT92400717 T AT 92400717T AT 92400717 T AT92400717 T AT 92400717T AT E127236 T1 ATE127236 T1 AT E127236T1
Authority
AT
Austria
Prior art keywords
projectile
mass
casing
shockwave
shock wave
Prior art date
Application number
AT92400717T
Other languages
English (en)
Inventor
Parny Robert De
Andre Martin
Minh Phong Luong
Original Assignee
Electricite De France
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 Electricite De France filed Critical Electricite De France
Application granted granted Critical
Publication of ATE127236T1 publication Critical patent/ATE127236T1/de

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
    • G01V1/104—Generating seismic energy using explosive charges
    • G01V1/108—Generating seismic energy using explosive charges by deforming or displacing surfaces of enclosures
    • 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
    • G01V1/143—Generating seismic energy using mechanical driving means, e.g. motor driven shaft
    • G01V1/147—Generating seismic energy using mechanical driving means, e.g. motor driven shaft using impact of dropping masses

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Air Bags (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Surgical Instruments (AREA)
  • Vibration Dampers (AREA)
AT92400717T 1991-03-19 1992-03-18 Pyrotechnischer generator mit impulsiven kräften ohne stosswelle. ATE127236T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9103316A FR2674332B1 (fr) 1991-03-19 1991-03-19 Generateur pyrotechnique de forces impulsionnelles sans onde de choc.

Publications (1)

Publication Number Publication Date
ATE127236T1 true ATE127236T1 (de) 1995-09-15

Family

ID=9410888

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92400717T ATE127236T1 (de) 1991-03-19 1992-03-18 Pyrotechnischer generator mit impulsiven kräften ohne stosswelle.

Country Status (5)

Country Link
EP (1) EP0505268B1 (de)
AT (1) ATE127236T1 (de)
DE (1) DE69204330T2 (de)
ES (1) ES2077991T3 (de)
FR (1) FR2674332B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5416281A (en) * 1991-11-08 1995-05-16 Oyo Corporation Deadweight dropping type wave source
FR2829585B1 (fr) * 2001-09-12 2004-01-30 Geophysique Cie Gle Impacteur d'etude sismique a percussion

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE705346C (de) * 1937-02-21 1941-04-26 Polte Fa Geschossbefestigung bei Patronen
FR2060151A1 (de) * 1969-09-02 1971-06-18 Inst Francais Du Petrole
GB1470235A (en) * 1974-05-10 1977-04-14 Dev De La Rech Appliqueee Soc Apparatus for generating shock waves
US4484657A (en) * 1981-10-13 1984-11-27 Atlantic Richfield Company Acoustic pulse generator
US4553480A (en) * 1982-04-29 1985-11-19 Mclellan Norvel J No flash, very low noise howitzer round and tube

Also Published As

Publication number Publication date
EP0505268B1 (de) 1995-08-30
FR2674332A1 (fr) 1992-09-25
EP0505268A1 (de) 1992-09-23
ES2077991T3 (es) 1995-12-01
DE69204330D1 (de) 1995-10-05
DE69204330T2 (de) 1996-04-04
FR2674332B1 (fr) 1993-06-04

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee