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FR2954995B1 - GAS CIRCUIT BREAKER USING A ROTATING DEVICE FOR THE MIXING OF HOT AND COLD GASES - Google Patents

GAS CIRCUIT BREAKER USING A ROTATING DEVICE FOR THE MIXING OF HOT AND COLD GASES

Info

Publication number
FR2954995B1
FR2954995B1 FR1050005A FR1050005A FR2954995B1 FR 2954995 B1 FR2954995 B1 FR 2954995B1 FR 1050005 A FR1050005 A FR 1050005A FR 1050005 A FR1050005 A FR 1050005A FR 2954995 B1 FR2954995 B1 FR 2954995B1
Authority
FR
France
Prior art keywords
hot
mixing
circuit breaker
rotating device
gas circuit
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
FR1050005A
Other languages
French (fr)
Other versions
FR2954995A1 (en
Inventor
Assen Vassilev
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.)
GE Vernova GmbH
Original Assignee
Areva T&D 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 Areva T&D SAS filed Critical Areva T&D SAS
Priority to FR1050005A priority Critical patent/FR2954995B1/en
Publication of FR2954995A1 publication Critical patent/FR2954995A1/en
Application granted granted Critical
Publication of FR2954995B1 publication Critical patent/FR2954995B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7084—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by movable parts influencing the gas flow
FR1050005A 2010-01-04 2010-01-04 GAS CIRCUIT BREAKER USING A ROTATING DEVICE FOR THE MIXING OF HOT AND COLD GASES Expired - Fee Related FR2954995B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1050005A FR2954995B1 (en) 2010-01-04 2010-01-04 GAS CIRCUIT BREAKER USING A ROTATING DEVICE FOR THE MIXING OF HOT AND COLD GASES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1050005A FR2954995B1 (en) 2010-01-04 2010-01-04 GAS CIRCUIT BREAKER USING A ROTATING DEVICE FOR THE MIXING OF HOT AND COLD GASES

Publications (2)

Publication Number Publication Date
FR2954995A1 FR2954995A1 (en) 2011-07-08
FR2954995B1 true FR2954995B1 (en) 2012-09-28

Family

ID=42605492

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1050005A Expired - Fee Related FR2954995B1 (en) 2010-01-04 2010-01-04 GAS CIRCUIT BREAKER USING A ROTATING DEVICE FOR THE MIXING OF HOT AND COLD GASES

Country Status (1)

Country Link
FR (1) FR2954995B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11862420B2 (en) 2018-11-20 2024-01-02 Siemens Energy Global GmbH & Co. KG Interrupter unit for a circuit breaker

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3503151B1 (en) * 2017-12-20 2022-04-13 Hitachi Energy Switzerland AG Circuit breaker and method of performing a current breaking operation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE539887C (en) * 1929-04-14 1931-12-04 Sigwart Ruppel Dipl Ing Switch with arc extinguishing by compressed gas
GB395833A (en) * 1932-04-25 1933-07-27 British Electrical & Allied In Improvements relating to electric switches or circuit breakers
US2345375A (en) * 1942-12-19 1944-03-28 Gen Electric Electric circuit breaker
FR966112A (en) * 1947-05-16 1950-10-02 Usines Tchecoslovaques Metallu Improvements to electrical switches
GB1594487A (en) * 1978-05-23 1981-07-30 Aei Gas blast switches and circuit interrupters
EP0075668B1 (en) * 1981-09-30 1987-01-07 Sprecher Energie AG Compressed-gas circuit breaker
JPH06187880A (en) * 1992-12-17 1994-07-08 Toshiba Corp Puffer type gas circuit breaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11862420B2 (en) 2018-11-20 2024-01-02 Siemens Energy Global GmbH & Co. KG Interrupter unit for a circuit breaker

Also Published As

Publication number Publication date
FR2954995A1 (en) 2011-07-08

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Legal Events

Date Code Title Description
CA Change of address

Effective date: 20121204

CD Change of name or company name

Owner name: ALSTOM GRID SAS, FR

Effective date: 20121204

TP Transmission of property

Owner name: ALSTOM TECHNOLOGY LTD, CH

Effective date: 20130710

ST Notification of lapse

Effective date: 20150930