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FR2804241B1 - VACUUM BULB FOR CIRCUIT BREAKER HAVING LOCKING MOUNTED BEARING - Google Patents

VACUUM BULB FOR CIRCUIT BREAKER HAVING LOCKING MOUNTED BEARING

Info

Publication number
FR2804241B1
FR2804241B1 FR0000907A FR0000907A FR2804241B1 FR 2804241 B1 FR2804241 B1 FR 2804241B1 FR 0000907 A FR0000907 A FR 0000907A FR 0000907 A FR0000907 A FR 0000907A FR 2804241 B1 FR2804241 B1 FR 2804241B1
Authority
FR
France
Prior art keywords
section
circuit breaker
snap fit
mounted bearing
vacuum bulb
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
FR0000907A
Other languages
French (fr)
Other versions
FR2804241A1 (en
Inventor
Edgar Spranz
Martin Schlaug
Said Attak
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 Energy France SAS
Original Assignee
Alstom SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8846270&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2804241(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alstom SA filed Critical Alstom SA
Priority to FR0000907A priority Critical patent/FR2804241B1/en
Priority to DE60124601T priority patent/DE60124601T3/en
Priority to EP01400156A priority patent/EP1120803B2/en
Priority to AT01400156T priority patent/ATE346371T1/en
Publication of FR2804241A1 publication Critical patent/FR2804241A1/en
Application granted granted Critical
Publication of FR2804241B1 publication Critical patent/FR2804241B1/en
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
    • H01H33/662—Housings or protective screens
    • 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
    • H01H33/66238—Specific bellows details
    • H01H2033/66246—Details relating to the guiding of the contact rod in vacuum switch belows
    • 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
    • H01H33/66238—Specific bellows details
    • H01H2033/66253—Details relating to the prevention of unwanted rotation of the contact rod in vacuum switch bellows

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Insulating Bodies (AREA)

Abstract

The mounted snap fit section forms the end section of a metallic tube. The snap fit section (10) has a sealed inserted sliding rod sliding in the section. The snap fit section has a female part mounted in the tube end and the male section with elastic protruding ends (10D) snapping into position. A groove (10G) prevents rod rotation, and there is an extra insertable section (10E) to assist rotation movement prevention.
FR0000907A 2000-01-25 2000-01-25 VACUUM BULB FOR CIRCUIT BREAKER HAVING LOCKING MOUNTED BEARING Expired - Fee Related FR2804241B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0000907A FR2804241B1 (en) 2000-01-25 2000-01-25 VACUUM BULB FOR CIRCUIT BREAKER HAVING LOCKING MOUNTED BEARING
DE60124601T DE60124601T3 (en) 2000-01-25 2001-01-19 Vacuum tube for circuit breaker, with snap-mounted guide bearing
EP01400156A EP1120803B2 (en) 2000-01-25 2001-01-19 Vacuum tube for circuit breaker, having a snap-on guide bearing
AT01400156T ATE346371T1 (en) 2000-01-25 2001-01-19 VACUUM TUBE FOR CIRCUIT BREAKER, WITH SNAP MOUNT GUIDE BEARING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0000907A FR2804241B1 (en) 2000-01-25 2000-01-25 VACUUM BULB FOR CIRCUIT BREAKER HAVING LOCKING MOUNTED BEARING

Publications (2)

Publication Number Publication Date
FR2804241A1 FR2804241A1 (en) 2001-07-27
FR2804241B1 true FR2804241B1 (en) 2002-06-21

Family

ID=8846270

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0000907A Expired - Fee Related FR2804241B1 (en) 2000-01-25 2000-01-25 VACUUM BULB FOR CIRCUIT BREAKER HAVING LOCKING MOUNTED BEARING

Country Status (4)

Country Link
EP (1) EP1120803B2 (en)
AT (1) ATE346371T1 (en)
DE (1) DE60124601T3 (en)
FR (1) FR2804241B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10305169B4 (en) * 2003-01-31 2005-01-27 Siemens Ag Arrangement with a vacuum interrupter
KR101697580B1 (en) * 2015-02-23 2017-02-01 엘에스산전 주식회사 Vacuum Interrupter
FR3037709B1 (en) * 2015-06-22 2018-05-11 Schneider Electric Industries Sas VACUUM BULB AND ELECTRICAL PROTECTIVE APPARATUS COMPRISING SUCH BULB
JP6537378B2 (en) * 2015-07-07 2019-07-03 三菱電機株式会社 Vacuum valve and vacuum circuit breaker using the same
CN108447727B (en) * 2018-05-10 2024-08-23 厦门宏发电力电器有限公司 Vacuum arc extinguishing chamber
EP4421838A1 (en) * 2023-02-27 2024-08-28 Abb Schweiz Ag Vacuum interrupter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7428808U (en) * 1974-08-26 1980-04-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Vacuum switching tube
FR2683940B1 (en) * 1991-11-20 1993-12-31 Gec Alsthom Sa MEDIUM VOLTAGE CIRCUIT BREAKER FOR INDOOR OR OUTDOOR USE.
DE19629204C2 (en) † 1996-07-19 2003-03-13 Abb Patent Gmbh Vacuum interrupter chamber

Also Published As

Publication number Publication date
EP1120803B2 (en) 2012-07-11
DE60124601T3 (en) 2012-10-25
DE60124601T2 (en) 2007-09-13
ATE346371T1 (en) 2006-12-15
EP1120803A1 (en) 2001-08-01
FR2804241A1 (en) 2001-07-27
EP1120803B1 (en) 2006-11-22
DE60124601D1 (en) 2007-01-04

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property

Owner name: SCHNEIDER ELECTRIC ENERGY FRANCE, FR

Effective date: 20120806

ST Notification of lapse

Effective date: 20130930