EP1124242A4 - Vakuumschalter und vakuumschaltanlage - Google Patents

Vakuumschalter und vakuumschaltanlage

Info

Publication number: EP1124242A4
Authority: EP; European Patent Office
Prior art keywords: vacuum; vacuum switch; switchgear; switches; insulator
Prior art date: 1998-10-20
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.): Granted

Application number

EP99929833A

Other languages

English (en)

French (fr)

Other versions

EP1124242A1 (de

EP1124242B1 (de

Inventor

Katsunori Kojima

Toru Tanimizu

Takuya Miyo

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.)

Hitachi Ltd

Original Assignee

Hitachi 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.)

1998-10-20

Filing date

1999-07-14

Publication date

2002-07-17

1999-07-14 Application filed by Hitachi Ltd filed Critical Hitachi Ltd

2001-08-16 Publication of EP1124242A1 publication Critical patent/EP1124242A1/de

2002-07-17 Publication of EP1124242A4 publication Critical patent/EP1124242A4/de

2004-06-16 Application granted granted Critical

2004-06-16 Publication of EP1124242B1 publication Critical patent/EP1124242B1/de

2019-07-14 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000012212 insulator Substances 0.000 abstract 2
238000007689 inspection Methods 0.000 abstract 1
238000012423 maintenance Methods 0.000 abstract 1

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
- H01H33/662—Housings or protective screens
- H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
- 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
- H01H33/662—Housings or protective screens
- H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
- H01H2033/6623—Details relating to the encasing or the outside layers of the vacuum switch housings
- 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
- H01H33/02—Details
- H01H33/022—Details particular to three-phase circuit breakers
- 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
- H01H33/666—Operating arrangements

Landscapes

High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Gas-Insulated Switchgears (AREA)
Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

EP99929833A 1998-10-20 1999-07-14 Vakuumschalter und vakuumschaltanlage Expired - Lifetime EP1124242B1 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP29781498		1998-10-20
JP29781498		1998-10-20
PCT/JP1999/003800 WO2000024016A1 (en)	1998-10-20	1999-07-14	Vacuum switch and vacuum switch gear

Publications (3)

Publication Number	Publication Date
EP1124242A1 EP1124242A1 (de)	2001-08-16
EP1124242A4 true EP1124242A4 (de)	2002-07-17
EP1124242B1 EP1124242B1 (de)	2004-06-16

Family

ID=17851516

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP99929833A Expired - Lifetime EP1124242B1 (de)	1998-10-20	1999-07-14	Vakuumschalter und vakuumschaltanlage

Country Status (5)

Country	Link
EP (1)	EP1124242B1 (de)
JP (1)	JP4276787B2 (de)
CN (1)	CN1155035C (de)
DE (1)	DE69918156T2 (de)
WO (1)	WO2000024016A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4537569B2 (ja) *	2000-04-24	2010-09-01	三菱電機株式会社	真空絶縁スイッチギヤ及びその製造方法
EP2071687A1 (de) *	2007-12-10	2009-06-17	ABB Technology AG	Mittelspannungs- oder Hochspannungs-Schaltgetriebebaugruppe
US20140374383A1 (en) *	2013-06-25	2014-12-25	Tetsu Shioiri	Tank-type vacuum circuit breaker
WO2016039250A1 (ja) *	2014-09-09	2016-03-17	三菱電機株式会社	真空遮断器
DE102016214752A1 (de)	2016-08-09	2018-02-15	Siemens Aktiengesellschaft	Verfahren zur Herstellung eines keramischen Isolators
CN114203475B (zh) *	2021-12-03	2024-06-28	北京中车赛德铁道电气科技有限公司	一种带增强绝缘的动静触头结构的接地开关

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1317237A (en) *	1970-10-26	1973-05-16	Int Standard Electric Corp	Electric vacuum switches
US3823288A (en) *	1972-11-01	1974-07-09	Ite Imperial Corp	Vacuum interrupter capacitance discharge and contact grounding system
EP0176665A2 (de) *	1984-09-24	1986-04-09	VEB "Otto Buchwitz" Starkstrom-Anlagenbau Dresden	Vollfeststoffisolierter Vakuumschalter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5053869A (de) *	1973-09-12	1975-05-13
JPS56114235A (en) *	1980-02-14	1981-09-08	Mitsubishi Electric Corp	Gas insulating switching device
JPS5954135A (ja) *	1982-09-22	1984-03-28	株式会社東芝	真空バルブ

1999
- 1999-07-14 DE DE69918156T patent/DE69918156T2/de not_active Expired - Lifetime
- 1999-07-14 WO PCT/JP1999/003800 patent/WO2000024016A1/ja not_active Ceased
- 1999-07-14 JP JP2000577678A patent/JP4276787B2/ja not_active Expired - Fee Related
- 1999-07-14 CN CNB998010138A patent/CN1155035C/zh not_active Expired - Fee Related
- 1999-07-14 EP EP99929833A patent/EP1124242B1/de not_active Expired - Lifetime

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1317237A (en) *	1970-10-26	1973-05-16	Int Standard Electric Corp	Electric vacuum switches
US3823288A (en) *	1972-11-01	1974-07-09	Ite Imperial Corp	Vacuum interrupter capacitance discharge and contact grounding system
EP0176665A2 (de) *	1984-09-24	1986-04-09	VEB "Otto Buchwitz" Starkstrom-Anlagenbau Dresden	Vollfeststoffisolierter Vakuumschalter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0024016A1 *

Also Published As

Publication number	Publication date
WO2000024016A1 (en)	2000-04-27
CN1273684A (zh)	2000-11-15
HK1032845A1 (en)	2001-08-03
EP1124242A1 (de)	2001-08-16
DE69918156D1 (de)	2004-07-22
EP1124242B1 (de)	2004-06-16
JP4276787B2 (ja)	2009-06-10
CN1155035C (zh)	2004-06-23
DE69918156T2 (de)	2005-08-04

Legal Events

Date	Code	Title	Description
2001-06-29	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2001-08-16	17P	Request for examination filed	Effective date: 20010517
2001-08-16	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
2002-07-17	A4	Supplementary search report drawn up and despatched	Effective date: 20020605
2002-07-17	AK	Designated contracting states	Kind code of ref document: A4 Designated state(s): DE FR GB
2003-01-08	17Q	First examination report despatched	Effective date: 20021125
2003-11-11	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2004-03-26	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2004-04-30	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2004-06-16	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE FR GB
2004-06-16	REG	Reference to a national code	Ref country code: GB Ref legal event code: FG4D
2004-07-22	REF	Corresponds to:	Ref document number: 69918156 Country of ref document: DE Date of ref document: 20040722 Kind code of ref document: P
2005-04-08	ET	Fr: translation filed
2005-04-22	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2005-04-22	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
2005-06-08	26N	No opposition filed	Effective date: 20050317
2015-06-29	REG	Reference to a national code	Ref country code: FR Ref legal event code: PLFP Year of fee payment: 17
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2017-03-22	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 20160714
2017-04-28	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160801 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170201
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EP0893811A3 (de)	1999-05-06	Vakuumschalter und diese verwendende Vakuumschaltanlage
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