FR2170847A1 - - Google Patents

Info

Publication number
FR2170847A1
FR2170847A1 FR7203717A FR7203717A FR2170847A1 FR 2170847 A1 FR2170847 A1 FR 2170847A1 FR 7203717 A FR7203717 A FR 7203717A FR 7203717 A FR7203717 A FR 7203717A FR 2170847 A1 FR2170847 A1 FR 2170847A1
Authority
FR
France
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
FR7203717A
Other languages
French (fr)
Other versions
FR2170847B1 (en
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin 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 Merlin Gerin SA filed Critical Merlin Gerin SA
Priority to FR7203717A priority Critical patent/FR2170847B1/fr
Publication of FR2170847A1 publication Critical patent/FR2170847A1/fr
Application granted granted Critical
Publication of FR2170847B1 publication Critical patent/FR2170847B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G5/00—Installations of bus-bars
    • H02G5/06—Totally-enclosed installations, e.g. in metal casings
    • H02G5/063—Totally-enclosed installations, e.g. in metal casings filled with oil or gas
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/065—Means for detecting or reacting to mechanical or electrical defects
    • 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
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • H01H2033/568—Gas reservoirs with overpressure release, e.g. rupture membranes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/065—Means for detecting or reacting to mechanical or electrical defects
    • H02B13/0655—Means for detecting or reacting to mechanical or electrical defects through monitoring changes of gas properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR7203717A 1972-02-03 1972-02-03 Expired FR2170847B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7203717A FR2170847B1 (en) 1972-02-03 1972-02-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7203717A FR2170847B1 (en) 1972-02-03 1972-02-03

Publications (2)

Publication Number Publication Date
FR2170847A1 true FR2170847A1 (en) 1973-09-21
FR2170847B1 FR2170847B1 (en) 1976-10-29

Family

ID=9092974

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7203717A Expired FR2170847B1 (en) 1972-02-03 1972-02-03

Country Status (1)

Country Link
FR (1) FR2170847B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423954A1 (en) * 1978-04-21 1979-11-16 Cem Comp Electro Mec WATERPROOF ENCLOSURE IN MOLDED RESIN WITH SAFETY MEMBRANE, ESPECIALLY FOR ELECTRICAL APPLIANCES
DE3110951A1 (en) * 1981-03-20 1982-09-30 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen Arrangement for pressure relief
EP1906424A1 (en) * 2006-09-28 2008-04-02 Areva T&D Sa Device for checking the operation of a densitometer for medium- and high-voltage electrical devices and method for checking the operation of a densitometer
FR3001344A1 (en) * 2013-08-26 2014-07-25 Ircamex Device for containment of gas leaks occurring at e.g. shear disk of gas insulation switchgear compartment, has enclosure including shear disk or metal membrane adapted to break under gas pressure lower than rupture element rupture pressure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1818828A (en) * 1928-05-02 1931-08-11 Gen Electric Electric switching installation
CH452656A (en) * 1966-06-29 1968-03-15 Siemens Ag Metal-enclosed high-voltage switchgear

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1818828A (en) * 1928-05-02 1931-08-11 Gen Electric Electric switching installation
CH452656A (en) * 1966-06-29 1968-03-15 Siemens Ag Metal-enclosed high-voltage switchgear

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423954A1 (en) * 1978-04-21 1979-11-16 Cem Comp Electro Mec WATERPROOF ENCLOSURE IN MOLDED RESIN WITH SAFETY MEMBRANE, ESPECIALLY FOR ELECTRICAL APPLIANCES
DE3110951A1 (en) * 1981-03-20 1982-09-30 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen Arrangement for pressure relief
EP1906424A1 (en) * 2006-09-28 2008-04-02 Areva T&D Sa Device for checking the operation of a densitometer for medium- and high-voltage electrical devices and method for checking the operation of a densitometer
FR2906653A1 (en) * 2006-09-28 2008-04-04 Areva T & D Sa DEVICE FOR MONITORING THE OPERATION OF A DENSIMETER FOR MEDIUM AND HIGH VOLTAGE ELECTRICAL APPARATUS AND METHOD FOR MONITORING THE OPERATION OF A DENSIMETER
US7937985B2 (en) 2006-09-28 2011-05-10 Areva T&D Sa Checking apparatus for checking operation of a densimeter for medium-voltage and high-voltage electrical equipment, and a method of checking operation of a densimeter
FR3001344A1 (en) * 2013-08-26 2014-07-25 Ircamex Device for containment of gas leaks occurring at e.g. shear disk of gas insulation switchgear compartment, has enclosure including shear disk or metal membrane adapted to break under gas pressure lower than rupture element rupture pressure
WO2015028732A1 (en) * 2013-08-26 2015-03-05 Ircamex Device for containing gas leaks occurring at a rupture disc of a compartment of a gas insulated electric substation or high-voltage circuit breaker

Also Published As

Publication number Publication date
FR2170847B1 (en) 1976-10-29

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Legal Events

Date Code Title Description
ST Notification of lapse