DE3781447D1 - Vakuumschalter. - Google Patents

Vakuumschalter.

Info

Publication number: DE3781447D1
Authority: DE; Germany
Prior art keywords: vacuum switch; vacuum; switch
Prior art date: 1986-04-05
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

DE3781447T2 (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.)

1986-04-05

Filing date

1987-04-02

Publication date

1992-10-08

1986-04-05 Priority claimed from JP7886686A external-priority patent/JPH0719511B2/ja

1986-04-22 Priority claimed from JP61093079A external-priority patent/JPS62249326A/ja

1986-04-22 Priority claimed from JP9308086A external-priority patent/JPH0719518B2/ja

1986-06-27 Priority claimed from JP15111786A external-priority patent/JPH0719513B2/ja

1987-04-02 Application filed by Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Electric Manufacturing Co Ltd

1992-10-08 Publication of DE3781447D1 publication Critical patent/DE3781447D1/de

1993-01-07 Application granted granted Critical

1993-01-07 Publication of DE3781447T2 publication Critical patent/DE3781447T2/de

2007-04-03 Anticipated expiration legal-status Critical

Status 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
JP61093079A JPS62249326A (ja)	1986-04-22	1986-04-22	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
JP15111786A JPH0719513B2 (ja)	1986-06-27	1986-06-27	真空インタラプタ

Publications (2)

Publication Number	Publication Date
DE3781447D1 true DE3781447D1 (de)	1992-10-08
DE3781447T2 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 (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3623457A1 (de) *	1986-07-11	1988-01-14	Siemens Ag	Vakuumschaltroehre
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	AEG Sachsenwerk AG, 93055 Regensburg	Vakuumschalter
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
CN114141561A (zh) *	2020-09-04	2022-03-04	天津首瑞智能电气有限公司	一种金属件与电瓷件连接的制作方法

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

1987
- 1987-03-27 US US07/031,693 patent/US4707577A/en not_active Expired - Fee Related
- 1987-04-01 CN CN87102582A patent/CN1015077B/zh not_active Expired
- 1987-04-02 EP EP87104877A patent/EP0241814B1/de not_active Expired - Lifetime
- 1987-04-02 DE DE8787104877T patent/DE3781447T2/de not_active Expired - Fee Related
- 1987-04-04 KR KR1019870003224A patent/KR960010112B1/ko not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CN1015077B (zh)	1991-12-11
CN87102582A (zh)	1987-10-14
KR870010585A (ko)	1987-11-30
EP0241814A3 (en)	1989-09-27
EP0241814A2 (de)	1987-10-21
EP0241814B1 (de)	1992-09-02
DE3781447T2 (de)	1993-01-07
US4707577A (en)	1987-11-17
KR960010112B1 (ko)	1996-07-25

Legal Events

Date	Code	Title	Description
1993-09-30	8364	No opposition during term of opposition
1996-04-11	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE3751210D1 (de)	1995-05-11	Schalteranordnung.
DE3686911D1 (de)	1992-11-12	Vakuumschalter.
DE3750007D1 (de)	1994-07-14	Vakuum-Vorrichtungen.
DE3771445D1 (de)	1991-08-22	Staubsauger.
DE3787873D1 (de)	1993-11-25	Vakuumpinzette.
NO904229D0 (no)	1990-09-28	Isolerende vakuumenhet.
FI870233L (fi)	1987-07-22	Vakumisolerad skeppcontainer och foerfarande.
DE3680902D1 (de)	1991-09-19	Ausschalter.
NO166746C (no)	1991-08-28	Vakuumbryter.
NO881588D0 (no)	1988-04-13	Piezoelektrisk bryter.
DE3884259D1 (de)	1993-10-28	Ausschalter.
DE3677640D1 (de)	1991-04-04	Vakuumschalter.
DE3750215D1 (de)	1994-08-18	Schalter.
FR2608412B3 (fr)	1993-09-10	Aspirateur
DE3789165D1 (de)	1994-04-07	Schaltanlage.
DE69013720D1 (de)	1994-12-08	Vakuumschalter.
DE68920294D1 (de)	1995-02-09	Vakuumschaltröhre.
DE3789738D1 (de)	1994-06-09	Ausschalter.
DE58908160D1 (de)	1994-09-15	Vakuumschaltkammer.
DE68922019D1 (de)	1995-05-11	Vakuumschalter.
DE3581612D1 (de)	1991-03-07	Vakuumschalter.
DE3785916D1 (de)	1993-06-24	Magnetischer vakuumschalter.
DE3763981D1 (de)	1990-08-30	Hohlleiterschalter.
DE3786141D1 (de)	1993-07-15	Vakuumschalter.
DE3889591D1 (de)	1994-06-23	Ausschalter.