FR2682527B1 - CIRCUIT BREAKER WITH A COMPOSITE MATERIAL EQUIPPED WITH A MONITORING DEVICE. - Google Patents

CIRCUIT BREAKER WITH A COMPOSITE MATERIAL EQUIPPED WITH A MONITORING DEVICE.

Info

Publication number
FR2682527B1
FR2682527B1 FR9112472A FR9112472A FR2682527B1 FR 2682527 B1 FR2682527 B1 FR 2682527B1 FR 9112472 A FR9112472 A FR 9112472A FR 9112472 A FR9112472 A FR 9112472A FR 2682527 B1 FR2682527 B1 FR 2682527B1
Authority
FR
France
Prior art keywords
circuit breaker
composite material
monitoring device
material equipped
cylinder
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
FR9112472A
Other languages
French (fr)
Other versions
FR2682527A1 (en
Inventor
Van Doan Pham
Alain Girodet
Joseph Martin
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.)
Alstom Holdings SA
Original Assignee
GEC Alsthom 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
Application filed by GEC Alsthom SA filed Critical GEC Alsthom SA
Priority to FR9112472A priority Critical patent/FR2682527B1/en
Priority to DE69212101T priority patent/DE69212101T2/en
Priority to ES92402750T priority patent/ES2089452T3/en
Priority to EP92402750A priority patent/EP0537074B1/en
Priority to AT92402750T priority patent/ATE140340T1/en
Publication of FR2682527A1 publication Critical patent/FR2682527A1/en
Application granted granted Critical
Publication of FR2682527B1 publication Critical patent/FR2682527B1/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
    • H01H33/668—Means for obtaining or monitoring the vacuum

Landscapes

  • Gas-Insulated Switchgears (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Fuses (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

The present invention relates to a circuit breaker comprising a cutout chamber (1) with composite insulating material sleeve consisting of a cylinder made from glass fibres impregnated with epoxy resin furnished externally with a polymer coating forming vanes and with metal collars (105, 115) at its ends. The circuit breaker comprises an arc-detecting means consisting of a fluorescent optical fibre (102), one end of which is arranged outside and close to the said cylinder and the other end of which is connected to a photodetector (112).
FR9112472A 1991-10-10 1991-10-10 CIRCUIT BREAKER WITH A COMPOSITE MATERIAL EQUIPPED WITH A MONITORING DEVICE. Expired - Fee Related FR2682527B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9112472A FR2682527B1 (en) 1991-10-10 1991-10-10 CIRCUIT BREAKER WITH A COMPOSITE MATERIAL EQUIPPED WITH A MONITORING DEVICE.
DE69212101T DE69212101T2 (en) 1991-10-10 1992-10-08 Circuit breaker with casing made of composite material, which is equipped with a monitoring device
ES92402750T ES2089452T3 (en) 1991-10-10 1992-10-08 SHIRT CIRCUIT BREAKER MADE OF COMPOSITE MATERIAL EQUIPPED WITH A SURVEILLANCE DEVICE.
EP92402750A EP0537074B1 (en) 1991-10-10 1992-10-08 Circuit breaker with composite sleeve provided with a monitoring device
AT92402750T ATE140340T1 (en) 1991-10-10 1992-10-08 CIRCUIT BREAKER WITH COMPOSITE MATERIAL COVER EQUIPPED WITH MONITORING DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9112472A FR2682527B1 (en) 1991-10-10 1991-10-10 CIRCUIT BREAKER WITH A COMPOSITE MATERIAL EQUIPPED WITH A MONITORING DEVICE.

Publications (2)

Publication Number Publication Date
FR2682527A1 FR2682527A1 (en) 1993-04-16
FR2682527B1 true FR2682527B1 (en) 1993-11-19

Family

ID=9417768

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9112472A Expired - Fee Related FR2682527B1 (en) 1991-10-10 1991-10-10 CIRCUIT BREAKER WITH A COMPOSITE MATERIAL EQUIPPED WITH A MONITORING DEVICE.

Country Status (5)

Country Link
EP (1) EP0537074B1 (en)
AT (1) ATE140340T1 (en)
DE (1) DE69212101T2 (en)
ES (1) ES2089452T3 (en)
FR (1) FR2682527B1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2718883B1 (en) * 1994-04-19 1996-05-31 Gec Alsthom T & D Sa Electrical equipment with integrated pressure detection.
FR2731520B1 (en) * 1995-03-08 1997-04-18 Gec Alsthom T & D Sa MEASUREMENT OF ELECTRICAL INTENSITY IN AN APPARATUS SUBJECT TO ELECTRIC ARC
DE19539535A1 (en) * 1995-10-24 1997-04-30 Siemens Ag Vacuum interrupter internal pressure monitoring method
CA2259361A1 (en) 1996-06-27 1997-12-31 Jack L. Sherard Wheel chocking device and method for using the same
US6250432B1 (en) 1996-06-27 2001-06-26 Kelley Company, Inc. Wheel chocking device and method for using the same
US5736705A (en) * 1996-09-13 1998-04-07 Cooper Industries, Inc. Grading ring insert assembly
DE29723039U1 (en) * 1997-12-22 1998-03-12 Siemens Ag Measuring or monitoring device for a high-voltage circuit breaker
IT1302147B1 (en) * 1998-08-06 2000-07-31 Abb Adda S P A INTEGRATED OPTICAL DEVICE FOR CURRENT MEASUREMENT.
SE516725C2 (en) * 1999-04-14 2002-02-19 Abb Ab Apparatus for detecting arcs and method for making such an apparatus.
DE102015208268A1 (en) * 2015-05-05 2016-11-10 Siemens Aktiengesellschaft Electrical switching device and corresponding circuit system
DE102021209975A1 (en) * 2021-09-09 2023-03-09 Siemens Aktiengesellschaft Vacuum switching arrangement and method for detecting an arc

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD276358A1 (en) * 1988-10-21 1990-02-21 Buchwitz Otto Starkstrom METHOD AND ARRANGEMENT FOR DETERMINING THE INTERNAL PRESSURE OF AN EVACUATED EXPOSURE, IN PARTICULAR A VACUUM CHECKS
FR2640386B1 (en) * 1988-12-09 1991-04-12 Alsthom Gec DEVICE FOR THE DETECTION OF VISUAL FLOWS IN A CLOSED ENCLOSURE

Also Published As

Publication number Publication date
DE69212101D1 (en) 1996-08-14
EP0537074B1 (en) 1996-07-10
ES2089452T3 (en) 1996-10-01
FR2682527A1 (en) 1993-04-16
DE69212101T2 (en) 1996-11-21
EP0537074A1 (en) 1993-04-14
ATE140340T1 (en) 1996-07-15

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Legal Events

Date Code Title Description
ST Notification of lapse