FR1594539A - - Google Patents

Info

Publication number
FR1594539A
FR1594539A FR132358A FR1594539DA FR1594539A FR 1594539 A FR1594539 A FR 1594539A FR 132358 A FR132358 A FR 132358A FR 1594539D A FR1594539D A FR 1594539DA FR 1594539 A FR1594539 A FR 1594539A
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
FR132358A
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1594539A publication Critical patent/FR1594539A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/04—Sound-producing devices
    • G10K15/06—Sound-producing devices using electric discharge
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T1/00—Details of spark gaps
FR132358A 1967-12-14 1967-12-14 Expired FR1594539A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR132358 1967-12-14

Publications (1)

Publication Number Publication Date
FR1594539A true FR1594539A (en) 1970-06-08

Family

ID=8643255

Family Applications (1)

Application Number Title Priority Date Filing Date
FR132358A Expired FR1594539A (en) 1967-12-14 1967-12-14

Country Status (5)

Country Link
US (1) US3537542A (en)
DE (1) DE1814561A1 (en)
FR (1) FR1594539A (en)
GB (1) GB1257786A (en)
NL (1) NL6817912A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2593383A1 (en) * 1986-01-29 1987-07-31 Technomed Int Sa HIGH FREQUENCY IMPACT WAVE GENERATOR APPARATUS WITH A SCREEN REDUCING ELECTRIC LEAKS AND ITS USE FOR THE DESTRUCTION OF TARGETS SUCH AS TISSUE CONCRETIONS, IN PARTICULAR RENAL CALCULATIONS, BILIARY

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3728671A (en) * 1970-04-30 1973-04-17 Us Interior Multiple-electrode, directional, acoustic source
CH574734A5 (en) * 1973-10-12 1976-04-30 Dornier System Gmbh
US4039042A (en) * 1976-09-17 1977-08-02 Holosonics, Inc. Acoustical sparker probe apparatus
CA1268851A (en) * 1987-02-20 1990-05-08 Reginald Montgomery Clements Method and apparatus for generating underwater acoustics
DE19750598A1 (en) 1996-12-18 1998-06-25 Siemens Ag Product with a substrate made of a partially stabilized zirconium oxide and a buffer layer made of a fully stabilized zirconium oxide and process for its manufacture
DE19702593C2 (en) * 1997-01-24 2000-07-06 Siemens Ag Method and device for generating shock waves for technical, preferably medical applications
US7944776B2 (en) * 2007-05-11 2011-05-17 Lockheed Martin Corporation Engine and technique for generating an acoustic signal
US10012063B2 (en) 2013-03-15 2018-07-03 Chevron U.S.A. Inc. Ring electrode device and method for generating high-pressure pulses

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2593383A1 (en) * 1986-01-29 1987-07-31 Technomed Int Sa HIGH FREQUENCY IMPACT WAVE GENERATOR APPARATUS WITH A SCREEN REDUCING ELECTRIC LEAKS AND ITS USE FOR THE DESTRUCTION OF TARGETS SUCH AS TISSUE CONCRETIONS, IN PARTICULAR RENAL CALCULATIONS, BILIARY

Also Published As

Publication number Publication date
DE1814561A1 (en) 1969-08-21
US3537542A (en) 1970-11-03
NL6817912A (en) 1969-06-17
GB1257786A (en) 1971-12-22

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Legal Events

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ST Notification of lapse