DE3781447T2 - Vakuumschalter. - Google Patents

Vakuumschalter.

Info

Publication number
DE3781447T2
DE3781447T2 DE8787104877T DE3781447T DE3781447T2 DE 3781447 T2 DE3781447 T2 DE 3781447T2 DE 8787104877 T DE8787104877 T DE 8787104877T DE 3781447 T DE3781447 T DE 3781447T DE 3781447 T2 DE3781447 T2 DE 3781447T2
Authority
DE
Germany
Prior art keywords
vacuum switch
vacuum
switch
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.)
Expired - Fee Related
Application number
DE8787104877T
Other languages
English (en)
Other versions
DE3781447D1 (de
Inventor
Nobuaki Tamaki
Shinzo Sakuma
Toshimasa Fukai
Masatoshi Takihana
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.)
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Electric Manufacturing Co Ltd
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
Priority claimed from JP7886686A external-priority patent/JPH0719511B2/ja
Priority claimed from JP9308086A external-priority patent/JPH0719518B2/ja
Priority claimed from JP61093079A external-priority patent/JPS62249326A/ja
Priority claimed from JP15111786A external-priority patent/JPH0719513B2/ja
Application filed by Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Electric Manufacturing Co Ltd
Publication of DE3781447D1 publication Critical patent/DE3781447D1/de
Application granted granted Critical
Publication of DE3781447T2 publication Critical patent/DE3781447T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • H01H33/6641—Contacts; Arc-extinguishing means, e.g. arcing rings making use of a separate coil
DE8787104877T 1986-04-05 1987-04-02 Vakuumschalter. Expired - Fee Related DE3781447T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP7886686A JPH0719511B2 (ja) 1986-04-05 1986-04-05 真空インタラプタ
JP9308086A JPH0719518B2 (ja) 1986-04-22 1986-04-22 真空インタラプタ
JP61093079A JPS62249326A (ja) 1986-04-22 1986-04-22 真空インタラプタ
JP15111786A JPH0719513B2 (ja) 1986-06-27 1986-06-27 真空インタラプタ

Publications (2)

Publication Number Publication Date
DE3781447D1 DE3781447D1 (de) 1992-10-08
DE3781447T2 true DE3781447T2 (de) 1993-01-07

Family

ID=27466221

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787104877T Expired - Fee Related DE3781447T2 (de) 1986-04-05 1987-04-02 Vakuumschalter.

Country Status (5)

Country Link
US (1) US4707577A (de)
EP (1) EP0241814B1 (de)
KR (1) KR960010112B1 (de)
CN (1) CN1015077B (de)
DE (1) DE3781447T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8618632U1 (de) * 1986-07-11 1988-12-22 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
DE3717864A1 (de) * 1987-05-26 1988-11-17 Slamecka Ernst Vakuumschalter
DE3718531A1 (de) * 1987-05-29 1988-08-11 Slamecka Ernst Vakuumschalter
JPH02115234A (ja) * 1988-10-26 1990-04-27 Tdk Corp 架橋ポリフッ化ビニリデンの製造方法
DE8904071U1 (de) * 1989-04-03 1990-08-02 Sachsenwerk Ag, 8400 Regensburg, De
FR2682808B1 (fr) * 1991-10-17 1997-01-24 Merlin Gerin Disjoncteur hybride a bobine de soufflage axial.
DE4139227A1 (de) * 1991-11-23 1993-05-27 Slamecka Ernst Vakuumschaltrohr
FR2726396B1 (fr) * 1994-10-31 1996-12-13 Schneider Electric Sa Interrupteur electrique sous vide
US5753876A (en) * 1996-05-02 1998-05-19 Eaton Corporation Clad end seal for vacuum interrupter
US6043446A (en) * 1999-06-07 2000-03-28 Eaton Corporation Vacuum switch including shield and bellows mounted on electrode support structure located in electrode circumferential groove
KR20030067022A (ko) * 2002-02-06 2003-08-14 엘지산전 주식회사 진공차단기용 밸로우즈 실드장치
CN102044376A (zh) * 2011-01-05 2011-05-04 郑逸扬 低压万能式真空断路器
US8785804B2 (en) * 2011-01-19 2014-07-22 Cooper Technologies Company Electrical current interrupting device
KR20120090698A (ko) * 2011-02-08 2012-08-17 엘에스산전 주식회사 진공회로차단기의 진공인터럽터
US9330867B2 (en) * 2014-05-13 2016-05-03 Eaton Corporation Vacuum switching apparatus, and electrode extension assembly and associated assembly method therefor
US9842713B2 (en) * 2016-03-30 2017-12-12 Eaton Corporation Vacuum circuit interrupter
CN107342186B (zh) * 2017-07-20 2021-04-16 中国电力科学研究院 一种可调旋转磁场真空灭弧室

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1480001A (de) * 1965-05-28 1967-07-27
US3508021A (en) * 1967-01-03 1970-04-21 Vacuum Power Components Inc Vacuum switch
GB1190442A (en) * 1967-02-20 1970-05-06 Ass Elect Ind Improvements relating to Vacuum Electric Switches and like Discharge Devices
US3555222A (en) * 1968-03-04 1971-01-12 Itt Vacuum switch with cylindrical guide means and annular field deflector means
US3581142A (en) * 1969-03-19 1971-05-25 Gen Electric Triggered vacuum gap device with means for reducing the delay time to arc-over the main gap
US4039792A (en) * 1975-12-19 1977-08-02 General Electric Company Compact high-current vacuum circuit interrupter comprising a metal housing that is electrically connected to one contact of the interrupter
NL162238C (nl) * 1976-02-19 1980-04-15 Hazemeijer Bv Vacuumschakelaar met coaxiale magneetspoel.
JPS633067Y2 (de) * 1980-11-05 1988-01-26
US4478347A (en) * 1981-01-23 1984-10-23 Westinghouse Electric Corp. Unitary end closure and seal shield member for vacuum interrupter
JPS5979921A (ja) * 1982-10-30 1984-05-09 株式会社明電舎 真空インタラプタ
JPS59214122A (ja) * 1983-05-20 1984-12-04 株式会社明電舎 真空インタラプタ
US4661666A (en) * 1985-05-28 1987-04-28 Kabushiki Kaisha Meidensha Vacuum interrupter

Also Published As

Publication number Publication date
CN1015077B (zh) 1991-12-11
DE3781447D1 (de) 1992-10-08
KR870010585A (ko) 1987-11-30
US4707577A (en) 1987-11-17
EP0241814A2 (de) 1987-10-21
EP0241814B1 (de) 1992-09-02
CN87102582A (zh) 1987-10-14
EP0241814A3 (en) 1989-09-27
KR960010112B1 (ko) 1996-07-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee