EP1152445A1 - Vakuumröhre für elektrisches Schutzgerät wie z.B. einen Schalter oder einen Lastschalter - Google Patents

Vakuumröhre für elektrisches Schutzgerät wie z.B. einen Schalter oder einen Lastschalter Download PDF

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Publication number
EP1152445A1
EP1152445A1 EP01410038A EP01410038A EP1152445A1 EP 1152445 A1 EP1152445 A1 EP 1152445A1 EP 01410038 A EP01410038 A EP 01410038A EP 01410038 A EP01410038 A EP 01410038A EP 1152445 A1 EP1152445 A1 EP 1152445A1
Authority
EP
European Patent Office
Prior art keywords
contact
contacts
arc
liquid
vacuum interrupter
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.)
Granted
Application number
EP01410038A
Other languages
English (en)
French (fr)
Other versions
EP1152445B1 (de
Inventor
Hans Schellekens
Denis Giraud
Christophe Arnaud
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.)
Schneider Electric Industries SAS
Original Assignee
Schneider Electric Industries SAS
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 Schneider Electric Industries SAS filed Critical Schneider Electric Industries SAS
Publication of EP1152445A1 publication Critical patent/EP1152445A1/de
Application granted granted Critical
Publication of EP1152445B1 publication Critical patent/EP1152445B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • H01H1/62—Heating or cooling of contacts
    • 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
    • H01H33/6606—Terminal arrangements
    • H01H2033/6613—Cooling arrangements directly associated with the terminal arrangements
    • 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
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations

Definitions

  • the object of the present invention is to improve the breaking capacity of such bulbs without exercise manipulation on the arch.

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Contacts (AREA)
  • Circuit Breakers (AREA)
EP01410038A 2000-05-02 2001-04-04 Vakuumröhre für elektrisches Schutzgerät wie z.B. einen Schalter oder einen Lastschalter Expired - Lifetime EP1152445B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0005587A FR2808617B1 (fr) 2000-05-02 2000-05-02 Ampoule a vide notamment pour un appareil de protection electrique tel un interrupteur ou un disjoncteur
FR0005587 2000-05-02

Publications (2)

Publication Number Publication Date
EP1152445A1 true EP1152445A1 (de) 2001-11-07
EP1152445B1 EP1152445B1 (de) 2007-05-30

Family

ID=8849800

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01410038A Expired - Lifetime EP1152445B1 (de) 2000-05-02 2001-04-04 Vakuumröhre für elektrisches Schutzgerät wie z.B. einen Schalter oder einen Lastschalter

Country Status (7)

Country Link
US (1) US6541726B2 (de)
EP (1) EP1152445B1 (de)
JP (1) JP4621378B2 (de)
CN (1) CN1176478C (de)
DE (1) DE60128618T2 (de)
ES (1) ES2284604T3 (de)
FR (1) FR2808617B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2841682A1 (fr) * 2002-06-27 2004-01-02 Schneider Electric Ind Sas Ampoule a vide pour un appareil de protection electrique tel un interrupteur ou un disjoncteur

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101115639B1 (ko) * 2010-10-18 2012-02-15 엘에스산전 주식회사 진공 인터럽터의 접점 어셈블리
DE102011004212B3 (de) * 2011-02-16 2012-04-26 Siemens Aktiengesellschaft Kontaktscheibe für eine Vakuumschaltröhre
US9552941B1 (en) * 2015-08-24 2017-01-24 Eaton Corporation Vacuum switching apparatus and electrical contact therefor
US9922777B1 (en) * 2016-11-21 2018-03-20 Eaton Corporation Vacuum switching apparatus and electrical contact therefor
CN107527755B (zh) * 2017-07-27 2019-09-13 许继集团有限公司 一种隔离开关及其触头组件及其触头
US10410813B1 (en) * 2018-04-03 2019-09-10 Eaton Intelligent Power Limited Vacuum switching apparatus and electrical contact therefor
FR3118278A1 (fr) * 2020-12-23 2022-06-24 Schneider Electric Industries Sas Contact de coupure électrique

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1125734A (en) * 1966-08-23 1968-08-28 Ass Elect Ind Improvements in or relating to switching devices
US4704506A (en) * 1985-07-12 1987-11-03 Hitachi, Ltd. Vacuum interrupter
DE3941388A1 (de) * 1989-12-15 1991-06-20 Sachsenwerk Ag Elektrischer schalter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58100325A (ja) * 1981-12-09 1983-06-15 三菱電機株式会社 真空しや断器
GB8321368D0 (en) * 1983-08-09 1983-09-07 Vacuum Interrupters Ltd High current switch contacts
DE3763668D1 (de) * 1986-03-26 1990-08-16 Siemens Ag Kontaktanordnung fuer vakuumschalter mit axialem magnetfeld.
US5737340A (en) 1996-07-01 1998-04-07 Mentor Graphics Corporation Multi-phase test point insertion for built-in self test of integrated circuits

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1125734A (en) * 1966-08-23 1968-08-28 Ass Elect Ind Improvements in or relating to switching devices
US4704506A (en) * 1985-07-12 1987-11-03 Hitachi, Ltd. Vacuum interrupter
DE3941388A1 (de) * 1989-12-15 1991-06-20 Sachsenwerk Ag Elektrischer schalter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2841682A1 (fr) * 2002-06-27 2004-01-02 Schneider Electric Ind Sas Ampoule a vide pour un appareil de protection electrique tel un interrupteur ou un disjoncteur
US6762388B2 (en) 2002-06-27 2004-07-13 Schneider Electric Industries Sas Vacuum cartridge for an electrical protection apparatus such as a switch or circuit breaker

Also Published As

Publication number Publication date
FR2808617B1 (fr) 2002-06-28
JP4621378B2 (ja) 2011-01-26
CN1321994A (zh) 2001-11-14
FR2808617A1 (fr) 2001-11-09
US6541726B2 (en) 2003-04-01
EP1152445B1 (de) 2007-05-30
ES2284604T3 (es) 2007-11-16
CN1176478C (zh) 2004-11-17
US20010047981A1 (en) 2001-12-06
DE60128618T2 (de) 2008-01-24
DE60128618D1 (de) 2007-07-12
JP2001357759A (ja) 2001-12-26

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