FR2960338B1 - ELECTRIC ARC BLOWING NOZZLE - Google Patents

ELECTRIC ARC BLOWING NOZZLE

Info

Publication number
FR2960338B1
FR2960338B1 FR1053923A FR1053923A FR2960338B1 FR 2960338 B1 FR2960338 B1 FR 2960338B1 FR 1053923 A FR1053923 A FR 1053923A FR 1053923 A FR1053923 A FR 1053923A FR 2960338 B1 FR2960338 B1 FR 2960338B1
Authority
FR
France
Prior art keywords
electric arc
blowing nozzle
arc blowing
nozzle
electric
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
FR1053923A
Other languages
French (fr)
Other versions
FR2960338A1 (en
Inventor
Oana Aitken
Chakib Fnineche
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.)
General Electric Technology 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 FR1053923A priority Critical patent/FR2960338B1/en
Priority to PCT/EP2011/058211 priority patent/WO2011144713A1/en
Priority to EP11724145.5A priority patent/EP2572364B8/en
Publication of FR2960338A1 publication Critical patent/FR2960338A1/en
Application granted granted Critical
Publication of FR2960338B1 publication Critical patent/FR2960338B1/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
    • H01H33/7076—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by the use of special materials
FR1053923A 2010-05-20 2010-05-20 ELECTRIC ARC BLOWING NOZZLE Expired - Fee Related FR2960338B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1053923A FR2960338B1 (en) 2010-05-20 2010-05-20 ELECTRIC ARC BLOWING NOZZLE
PCT/EP2011/058211 WO2011144713A1 (en) 2010-05-20 2011-05-19 Nozzle for blowing out an electric arc
EP11724145.5A EP2572364B8 (en) 2010-05-20 2011-05-19 Electric arc blast nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1053923A FR2960338B1 (en) 2010-05-20 2010-05-20 ELECTRIC ARC BLOWING NOZZLE

Publications (2)

Publication Number Publication Date
FR2960338A1 FR2960338A1 (en) 2011-11-25
FR2960338B1 true FR2960338B1 (en) 2012-06-29

Family

ID=43404947

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1053923A Expired - Fee Related FR2960338B1 (en) 2010-05-20 2010-05-20 ELECTRIC ARC BLOWING NOZZLE

Country Status (3)

Country Link
EP (1) EP2572364B8 (en)
FR (1) FR2960338B1 (en)
WO (1) WO2011144713A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3349234B1 (en) 2017-01-17 2020-11-18 General Electric Technology GmbH An electric arc-blast nozzle and a circuit breaker including such a nozzle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002373561A (en) * 2001-06-15 2002-12-26 Toshiba Corp Nozzle for gas breaker and its manufacturing method
US6696657B2 (en) * 2001-11-21 2004-02-24 Hitachi, Ltd. Puffer type gas circuit breaker
JP2003257293A (en) * 2002-03-05 2003-09-12 Toshiba Corp Gas circuit breaker
CN101946288B (en) 2007-12-21 2012-10-10 Abb研究有限公司 Weakly conducting nozzle for a gas circuit breaker and PTFE based material therefore

Also Published As

Publication number Publication date
EP2572364B1 (en) 2016-02-10
FR2960338A1 (en) 2011-11-25
EP2572364A1 (en) 2013-03-27
EP2572364B8 (en) 2016-03-16
WO2011144713A1 (en) 2011-11-24

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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

PLFP Fee payment

Year of fee payment: 7

ST Notification of lapse

Effective date: 20180131