FR2260179A1 - HV gas blast cct breaker - has mechanically driven main moving contact in switching chamber with parallel resistor - Google Patents

HV gas blast cct breaker - has mechanically driven main moving contact in switching chamber with parallel resistor

Info

Publication number
FR2260179A1
FR2260179A1 FR7403356A FR7403356A FR2260179A1 FR 2260179 A1 FR2260179 A1 FR 2260179A1 FR 7403356 A FR7403356 A FR 7403356A FR 7403356 A FR7403356 A FR 7403356A FR 2260179 A1 FR2260179 A1 FR 2260179A1
Authority
FR
France
Prior art keywords
moving contact
switching
switching chamber
auxiliary
main
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
FR7403356A
Other languages
English (en)
French (fr)
Other versions
FR2260179B1 (US07922777-20110412-C00004.png
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 FR7403356A priority Critical patent/FR2260179A1/fr
Priority to CH40775A priority patent/CH593550A5/xx
Priority to IT6714875A priority patent/IT1027349B/it
Priority to DE19752503081 priority patent/DE2503081A1/de
Priority to JP1196075A priority patent/JPS50108572A/ja
Publication of FR2260179A1 publication Critical patent/FR2260179A1/fr
Application granted granted Critical
Publication of FR2260179B1 publication Critical patent/FR2260179B1/fr
Granted 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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H01H33/167—Impedances connected with contacts the impedance being inserted only while opening the switch
    • 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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
FR7403356A 1974-01-31 1974-01-31 HV gas blast cct breaker - has mechanically driven main moving contact in switching chamber with parallel resistor Granted FR2260179A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7403356A FR2260179A1 (en) 1974-01-31 1974-01-31 HV gas blast cct breaker - has mechanically driven main moving contact in switching chamber with parallel resistor
CH40775A CH593550A5 (US07922777-20110412-C00004.png) 1974-01-31 1975-01-14
IT6714875A IT1027349B (it) 1974-01-31 1975-01-24 Dispositivo di comando del contat to mobile di una camera ausiliaria per l inserimento di una resistenza
DE19752503081 DE2503081A1 (de) 1974-01-31 1975-01-25 Hochspannungsschalter mit hilfsschaltkammern
JP1196075A JPS50108572A (US07922777-20110412-C00004.png) 1974-01-31 1975-01-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7403356A FR2260179A1 (en) 1974-01-31 1974-01-31 HV gas blast cct breaker - has mechanically driven main moving contact in switching chamber with parallel resistor

Publications (2)

Publication Number Publication Date
FR2260179A1 true FR2260179A1 (en) 1975-08-29
FR2260179B1 FR2260179B1 (US07922777-20110412-C00004.png) 1978-03-24

Family

ID=9134329

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7403356A Granted FR2260179A1 (en) 1974-01-31 1974-01-31 HV gas blast cct breaker - has mechanically driven main moving contact in switching chamber with parallel resistor

Country Status (5)

Country Link
JP (1) JPS50108572A (US07922777-20110412-C00004.png)
CH (1) CH593550A5 (US07922777-20110412-C00004.png)
DE (1) DE2503081A1 (US07922777-20110412-C00004.png)
FR (1) FR2260179A1 (US07922777-20110412-C00004.png)
IT (1) IT1027349B (US07922777-20110412-C00004.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480029A1 (fr) * 1980-04-03 1981-10-09 Sprecher & Schuh Ag Disjoncteur a haute tension

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3062021D1 (en) * 1979-07-16 1983-03-24 Licentia Gmbh High voltage circuit breaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480029A1 (fr) * 1980-04-03 1981-10-09 Sprecher & Schuh Ag Disjoncteur a haute tension

Also Published As

Publication number Publication date
CH593550A5 (US07922777-20110412-C00004.png) 1977-12-15
JPS50108572A (US07922777-20110412-C00004.png) 1975-08-27
DE2503081A1 (de) 1975-08-07
IT1027349B (it) 1978-11-20
FR2260179B1 (US07922777-20110412-C00004.png) 1978-03-24

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Legal Events

Date Code Title Description
ST Notification of lapse