KR100378383B1 - 진공밸브와그제조방법,및진공밸브를구비한진공차단기와그제조방법 - Google Patents

진공밸브와그제조방법,및진공밸브를구비한진공차단기와그제조방법 Download PDF

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Publication number
KR100378383B1
KR100378383B1 KR1019950008340A KR19950008340A KR100378383B1 KR 100378383 B1 KR100378383 B1 KR 100378383B1 KR 1019950008340 A KR1019950008340 A KR 1019950008340A KR 19950008340 A KR19950008340 A KR 19950008340A KR 100378383 B1 KR100378383 B1 KR 100378383B1
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KR
South Korea
Prior art keywords
electrode
arc
arc electrode
side electrode
electrode unit
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Expired - Lifetime
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KR1019950008340A
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English (en)
Korean (ko)
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KR950034339A (ko
Inventor
고무로가쯔히로
고지마요시따까
구로사와유끼오
엔도오순끼찌
다니미즈도오루
하까마따요시미
구로다가쯔미
Original Assignee
가부시끼가이샤 히다치 세이사꾸쇼
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Publication of KR950034339A publication Critical patent/KR950034339A/ko
Application granted granted Critical
Publication of KR100378383B1 publication Critical patent/KR100378383B1/ko
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
    • H01H11/048—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by powder-metallurgical processes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H01H33/6642—Contacts; Arc-extinguishing means, e.g. arcing rings having cup-shaped contacts, the cylindrical wall of which being provided with inclined slits to form a coil

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Contacts (AREA)
KR1019950008340A 1994-04-11 1995-04-11 진공밸브와그제조방법,및진공밸브를구비한진공차단기와그제조방법 Expired - Lifetime KR100378383B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP94-98252 1994-04-11
JP94-098252 1994-04-11
JP9825294 1994-04-11

Publications (2)

Publication Number Publication Date
KR950034339A KR950034339A (ko) 1995-12-28
KR100378383B1 true KR100378383B1 (ko) 2003-06-02

Family

ID=14214775

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950008340A Expired - Lifetime KR100378383B1 (ko) 1994-04-11 1995-04-11 진공밸브와그제조방법,및진공밸브를구비한진공차단기와그제조방법

Country Status (6)

Country Link
US (1) US5691521A (enExample)
KR (1) KR100378383B1 (enExample)
CN (1) CN1041140C (enExample)
DE (1) DE19513790B4 (enExample)
FR (1) FR2719151B1 (enExample)
TW (1) TW265452B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101388383B1 (ko) 2011-12-15 2014-04-22 요 신 리아오 비선형 공기 차단밸브 구조

Families Citing this family (16)

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Publication number Priority date Publication date Assignee Title
JP3663038B2 (ja) * 1997-09-01 2005-06-22 芝府エンジニアリング株式会社 真空バルブ
US6248969B1 (en) 1997-09-19 2001-06-19 Hitachi, Ltd. Vacuum circuit breaker, and vacuum bulb and vacuum bulb electrode used therefor
EP0917171A3 (en) * 1997-11-14 1999-07-28 Hitachi, Ltd. Vacuum circuit-breaker, vacuum bulb for use therein, and electrodes thereof
JP2862231B1 (ja) * 1997-12-16 1999-03-03 芝府エンジニアリング株式会社 真空バルブ
JP3799924B2 (ja) * 2000-01-11 2006-07-19 株式会社日立製作所 電力用遮断器および発電所電気回路装置
JP2003031066A (ja) * 2001-07-17 2003-01-31 Hitachi Ltd 電極、その製造方法、遮断器、その加工方法及び生産物
JP4770903B2 (ja) 2008-10-02 2011-09-14 富士電機機器制御株式会社 真空バルブの接触子構造及びその製造方法
FR2946792A1 (fr) * 2009-06-10 2010-12-17 Areva T & D Sa Enroulement pour contact d'ampoule a vide a moyenne tension a endurance amelioree, ampoule a vide et disjoncteur, tel qu'un disjoncteur sectionneur d'alternateur associes.
FR2946790B1 (fr) * 2009-06-10 2011-07-01 Areva T & D Sa Contact pour ampoule a vide a moyenne tension a coupure d'arc amelioree, ampoule a vide et disjoncteur, tel qu'un disjoncteur sectionneur d'alternateur associes.
FR2946791B1 (fr) * 2009-06-10 2011-09-23 Areva T & D Sa Contact pour ampoule a vide a moyenne tension a structure renforcee, ampoule a vide et disjoncteur, tel qu'un disjoncteur sectionneur d'alternateur associes.
FR2950729B1 (fr) * 2009-09-29 2016-08-19 Areva T&D Sas Enroulement pour contact d'ampoule a vide a moyenne tension a coupure d'arc amelioree, ampoule a vide et disjoncteur, tel qu'un disjoncteur sectionneur d'alternateur associes
US9281136B2 (en) * 2010-06-24 2016-03-08 Meidensha Corporation Method for producing electrode material for vacuum circuit breaker, electrode material for vacuum circuit breaker and electrode for vacuum circuit breaker
JP5409739B2 (ja) * 2011-09-27 2014-02-05 株式会社日立製作所 接合構造、電気接点、その製造方法
JP5668123B2 (ja) * 2013-11-01 2015-02-12 株式会社日立製作所 接合構造、電気接点
DE102021210641B4 (de) 2021-09-23 2024-10-02 Siemens Aktiengesellschaft Herstellungsverfahren für ein Kontaktelement für Vakuumschalter, Kontaktelement sowie Vakuumschalter
CN114639571A (zh) * 2022-04-26 2022-06-17 山东泰开真空开关有限公司 一种真空断路器用可调压力式触头簧装置

Family Cites Families (20)

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Publication number Priority date Publication date Assignee Title
JPS5784530A (en) * 1980-11-17 1982-05-26 Hitachi Ltd Vacuum breaker
US4473371A (en) * 1981-09-04 1984-09-25 Hoechst Aktiengesellschaft Perfluoroalkyl esters, a process for their preparation and their use as a soil-repellant agent
US4588879A (en) * 1982-11-30 1986-05-13 Kabushika Kaisha Meidensha Vacuum interrupter
JPS6054124A (ja) * 1983-09-02 1985-03-28 株式会社日立製作所 真空しや断器
CA1236868A (en) * 1983-03-15 1988-05-17 Yoshiyuki Kashiwagi Vacuum interrupter
DE3415743A1 (de) * 1984-04-26 1985-10-31 Siemens AG, 1000 Berlin und 8000 München Kontaktanordnung fuer einen vakuumschalter
EP0238967A1 (de) * 1986-03-26 1987-09-30 Siemens Aktiengesellschaft Kontaktanordnung für Vakuumschalter mit axialem Magnetfeld und Verfahren zur Herstellung der zugehörigen Kontaktstücke
JPS6362122A (ja) * 1986-09-03 1988-03-18 株式会社日立製作所 真空遮断器用電極の製造法
JP2765891B2 (ja) * 1987-12-11 1998-06-18 株式会社日立製作所 直流遮断器
JP2653486B2 (ja) * 1988-08-19 1997-09-17 株式会社東芝 真空バルブ用接点材料
JP2768721B2 (ja) * 1989-03-01 1998-06-25 株式会社東芝 真空バルブ用接点材料
KR920702002A (ko) * 1989-05-31 1992-08-12 크리스트, 퀼 진공개폐기용 CuCr-접점부의 제조방법 및 그 접점부
DE8915750U1 (de) * 1989-07-28 1991-05-08 Siemens AG, 8000 München Kontaktanordnung für eine Vakuumschaltröhre
TW231360B (enExample) * 1990-04-04 1994-10-01 Mitachi Seisakusyo Kk
JPH04132129A (ja) * 1990-09-21 1992-05-06 Toshiba Corp 真空バルブ
JP2778826B2 (ja) * 1990-11-28 1998-07-23 株式会社東芝 真空バルブ用接点材料
JP2911594B2 (ja) * 1990-11-28 1999-06-23 株式会社東芝 真空バルブ
JPH056780A (ja) * 1991-06-27 1993-01-14 Matsushita Electric Ind Co Ltd 非水電解液二次電池
JP2861757B2 (ja) * 1992-11-10 1999-02-24 三菱電機株式会社 真空バルブの電極装置
JP2874522B2 (ja) * 1993-07-14 1999-03-24 株式会社日立製作所 真空遮断器及びそれに用いる真空バルブと真空バルブ用電極並びにその製造法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101388383B1 (ko) 2011-12-15 2014-04-22 요 신 리아오 비선형 공기 차단밸브 구조

Also Published As

Publication number Publication date
CN1115488A (zh) 1996-01-24
KR950034339A (ko) 1995-12-28
DE19513790B4 (de) 2004-05-06
FR2719151B1 (fr) 2003-08-08
TW265452B (enExample) 1995-12-11
FR2719151A1 (fr) 1995-10-27
CN1041140C (zh) 1998-12-09
US5691521A (en) 1997-11-25
DE19513790A1 (de) 1995-10-19

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