JPS61276549A - 火花ギヤツプ用電極素材 - Google Patents

火花ギヤツプ用電極素材

Info

Publication number
JPS61276549A
JPS61276549A JP61122060A JP12206086A JPS61276549A JP S61276549 A JPS61276549 A JP S61276549A JP 61122060 A JP61122060 A JP 61122060A JP 12206086 A JP12206086 A JP 12206086A JP S61276549 A JPS61276549 A JP S61276549A
Authority
JP
Japan
Prior art keywords
tungsten
spark gap
electrode material
sintered
particles
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
JP61122060A
Other languages
English (en)
Japanese (ja)
Inventor
シルビア、ヘルトレ
ライナー、シュミットベルガー
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.)
Dornier System GmbH
Original Assignee
Dornier System GmbH
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 Dornier System GmbH filed Critical Dornier System GmbH
Publication of JPS61276549A publication Critical patent/JPS61276549A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/045—Alloys based on refractory metals
    • 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
    • H01T1/02—Means for extinguishing arc
    • H01T1/04—Means for extinguishing arc using magnetic blow-out
    • 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
    • H01T1/00—Details of spark gaps
    • H01T1/24—Selection of materials for electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Surgical Instruments (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
JP61122060A 1985-05-29 1986-05-27 火花ギヤツプ用電極素材 Pending JPS61276549A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853519163 DE3519163A1 (de) 1985-05-29 1985-05-29 Elektrodenmaterial fuer eine funkenstrecke
DE3519163.5 1985-05-29

Publications (1)

Publication Number Publication Date
JPS61276549A true JPS61276549A (ja) 1986-12-06

Family

ID=6271862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61122060A Pending JPS61276549A (ja) 1985-05-29 1986-05-27 火花ギヤツプ用電極素材

Country Status (3)

Country Link
EP (1) EP0204909B1 (enrdf_load_stackoverflow)
JP (1) JPS61276549A (enrdf_load_stackoverflow)
DE (1) DE3519163A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03131244A (ja) * 1989-06-30 1991-06-04 Technomed Internatl Sa 電極間の導電性液体中で放電を生じさせて衝撃波を発生させる装置の改良

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5008071A (en) * 1988-01-04 1991-04-16 Gte Products Corporation Method for producing improved tungsten nickel iron alloys
EP0326713A1 (en) * 1988-01-04 1989-08-09 GTE Products Corporation Improved tungsten nickel iron alloys
FR2673492B1 (fr) * 1991-03-01 1993-06-18 Technomed Int Sa Electrode en alliage refractaire hautement allie et appareil de generation d'onde de pression en comportant application.
DE4318827C2 (de) * 1993-06-07 1996-08-08 Nwm De Kruithoorn Bv Schwermetallegierung und Verfahren zu ihrer Herstellung
US6045601A (en) * 1999-09-09 2000-04-04 Advanced Materials Technologies, Pte, Ltd. Non-magnetic, high density alloy
DE10112461C2 (de) 2001-03-15 2003-12-24 Hmt Ag Vorrichtung zur Erzeugung elektrischer Entladungen in einem wässrigen Medium
CN104889384A (zh) * 2015-06-10 2015-09-09 深圳市威勒达科技开发有限公司 一种W-Re复合粉末材料及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1102450A (en) * 1965-04-06 1968-02-07 Yury Grigorievich Ediny Instrument for crushing stones in urinary bladder
DE1297870B (de) * 1966-03-31 1969-06-19 Hermsdorf Keramik Veb Verfahren zur pulvermetallurgischen Herstellung einer quaternaeren Wolframlegierung mit verbesserter Bruchdehnung
US3745000A (en) * 1970-10-22 1973-07-10 Gte Sylvania Inc Process for producing tungsten-alloy emitter type electrode
US4012230A (en) * 1975-07-07 1977-03-15 The United States Of America As Represented By The United States Energy Research And Development Administration Tungsten-nickel-cobalt alloy and method of producing same
DE2635635C3 (de) * 1976-08-07 1979-05-31 Dornier System Gmbh, 7990 Friedrichshafen Funkenstrecke zur Erzeugung von Stoßwellen für die berührungsfreie Zerstörung von Konkrementen in Körpern von Lebewesen
DE3226648C2 (de) * 1982-07-16 1984-12-06 Dornier System Gmbh, 7990 Friedrichshafen Heterogenes Wolfram-Legierungspulver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03131244A (ja) * 1989-06-30 1991-06-04 Technomed Internatl Sa 電極間の導電性液体中で放電を生じさせて衝撃波を発生させる装置の改良

Also Published As

Publication number Publication date
EP0204909B1 (de) 1989-11-08
EP0204909A1 (de) 1986-12-17
DE3519163A1 (de) 1986-12-04
DE3519163C2 (enrdf_load_stackoverflow) 1987-03-26

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