JPS6420838A - Method and apparatus for improving electric arc discharge form generated between two electrodes by arranging high resistance insulating element between said electrodes and, especially, shock wave generating apparatus for hydraulic stone crushing utilizing said method and apparatus - Google Patents

Method and apparatus for improving electric arc discharge form generated between two electrodes by arranging high resistance insulating element between said electrodes and, especially, shock wave generating apparatus for hydraulic stone crushing utilizing said method and apparatus

Info

Publication number
JPS6420838A
JPS6420838A JP63149228A JP14922888A JPS6420838A JP S6420838 A JPS6420838 A JP S6420838A JP 63149228 A JP63149228 A JP 63149228A JP 14922888 A JP14922888 A JP 14922888A JP S6420838 A JPS6420838 A JP S6420838A
Authority
JP
Japan
Prior art keywords
electrodes
electric arc
high resistance
insulating element
utilizing
Prior art date
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.)
Pending
Application number
JP63149228A
Other languages
English (en)
Inventor
Kateiniyoru Dominitsuku
Rakuriyushiyu Berunaaru
Mesuta Jiyannrui
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.)
TEKUNOMETSUDO INTERNATL SA
Institut National de la Sante et de la Recherche Medicale INSERM
Technomed International SA
Original Assignee
TEKUNOMETSUDO INTERNATL SA
Institut National de la Sante et de la Recherche Medicale INSERM
Technomed International 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 TEKUNOMETSUDO INTERNATL SA, Institut National de la Sante et de la Recherche Medicale INSERM, Technomed International SA filed Critical TEKUNOMETSUDO INTERNATL SA
Publication of JPS6420838A publication Critical patent/JPS6420838A/ja
Pending 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
    • 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
    • H01T14/00—Spark gaps not provided for in groups H01T2/00 - H01T13/00

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Surgical Instruments (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Disintegrating Or Milling (AREA)
  • Generation Of Surge Voltage And Current (AREA)
JP63149228A 1987-06-16 1988-06-16 Method and apparatus for improving electric arc discharge form generated between two electrodes by arranging high resistance insulating element between said electrodes and, especially, shock wave generating apparatus for hydraulic stone crushing utilizing said method and apparatus Pending JPS6420838A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8708400A FR2616977B1 (fr) 1987-06-16 1987-06-16 Procede et dispositif pour ameliorer le regime de decharge d'un arc electrique produit entre deux electrodes, par interposition d'un element isolant a resistance elevee au moins entre les electrodes, et appareil de generation d'ondes de choc utilisant un tel procede ou dispositif, notamment pour la lithotrypsie hydraulique

Publications (1)

Publication Number Publication Date
JPS6420838A true JPS6420838A (en) 1989-01-24

Family

ID=9352115

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63149228A Pending JPS6420838A (en) 1987-06-16 1988-06-16 Method and apparatus for improving electric arc discharge form generated between two electrodes by arranging high resistance insulating element between said electrodes and, especially, shock wave generating apparatus for hydraulic stone crushing utilizing said method and apparatus

Country Status (7)

Country Link
US (1) US4962753A (ja)
EP (1) EP0296912B1 (ja)
JP (1) JPS6420838A (ja)
AT (1) ATE68636T1 (ja)
DE (2) DE296912T1 (ja)
FR (1) FR2616977B1 (ja)
IL (1) IL86734A0 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2649252B1 (fr) * 1989-06-30 1993-01-15 Technomed Int Sa Procede et dispositif de decharge d'un arc electrique dans un liquide electriquement conducteur et application au lithotrypteur
US5251614A (en) * 1989-06-30 1993-10-12 Technomed International Method and device interposing an electrically conductive liquid between electrodes and shockwave apparatus for method and device
DE3937904C2 (de) * 1989-11-15 1994-05-11 Dornier Medizintechnik Verbesserung des Zündverhaltens an einer Unterwasser-Funkenstrecke
CN106130532B (zh) * 2016-06-24 2019-01-29 中国科学院上海光学精密机械研究所 高压放电激光触发开关

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733369A (en) * 1956-01-31 Low tension ignition system
US143085A (en) * 1873-09-23 Improvement in springs for vehicles
US1960142A (en) * 1932-08-03 1934-05-22 Paniagua Marie-Louise Ysabe De Spark gap for electric oscillations generators
US2559227A (en) * 1947-05-24 1951-07-03 Interval Instr Inc Shock wave generator
US3222567A (en) * 1962-03-09 1965-12-07 Sylvania Electric Prod Projection lamp
US3283294A (en) * 1965-03-31 1966-11-01 Gen Electric Apparatus for an electrohydraulic system
FR1489080A (fr) * 1966-04-29 1967-07-21 Comp Generale Electricite Bouteille magnétique à haut rendement
US3354344A (en) * 1967-03-08 1967-11-21 Gen Electric Fluid-working spark discharge electrode assembly
DE3146626C2 (de) * 1981-11-25 1985-10-10 Dornier System Gmbh, 7990 Friedrichshafen Vorrichtung zum Zerstören von im Körper eines Lebewesens befindlichen Konkrementen
FR2612345A1 (fr) * 1987-03-09 1988-09-16 Technomed Int Sa Procede et dispositif de detection et de correction de la position d'electrodes notamment utilisees dans des appareils de generation d'ondes de choc utilisant un doigt palpeur amene au point focal en particulier constitue par la tige d'un verin

Also Published As

Publication number Publication date
DE296912T1 (de) 1989-04-20
US4962753A (en) 1990-10-16
FR2616977A1 (fr) 1988-12-23
ATE68636T1 (de) 1991-11-15
EP0296912B1 (fr) 1991-10-16
DE3865545D1 (de) 1991-11-21
IL86734A0 (en) 1988-11-30
EP0296912A1 (fr) 1988-12-28
FR2616977B1 (fr) 1992-04-03

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