EP0039096A3 - Puffer type gas-blast circuit interrupter - Google Patents

Puffer type gas-blast circuit interrupter Download PDF

Info

Publication number
EP0039096A3
EP0039096A3 EP81200351A EP81200351A EP0039096A3 EP 0039096 A3 EP0039096 A3 EP 0039096A3 EP 81200351 A EP81200351 A EP 81200351A EP 81200351 A EP81200351 A EP 81200351A EP 0039096 A3 EP0039096 A3 EP 0039096A3
Authority
EP
European Patent Office
Prior art keywords
type gas
circuit interrupter
puffer type
blast circuit
blast
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
EP81200351A
Other languages
German (de)
Other versions
EP0039096A2 (en
EP0039096B1 (en
Inventor
Gerhard Korner
Volkert Dr. Rees
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of EP0039096A2 publication Critical patent/EP0039096A2/en
Publication of EP0039096A3 publication Critical patent/EP0039096A3/en
Application granted granted Critical
Publication of EP0039096B1 publication Critical patent/EP0039096B1/en
Expired 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/882—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts the movement being assisted by accelerating coils
EP81200351A 1980-04-25 1981-03-30 Puffer type gas-blast circuit interrupter Expired EP0039096B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3015946 1980-04-25
DE19803015946 DE3015946A1 (en) 1980-04-25 1980-04-25 PISTON SWITCH

Publications (3)

Publication Number Publication Date
EP0039096A2 EP0039096A2 (en) 1981-11-04
EP0039096A3 true EP0039096A3 (en) 1982-04-28
EP0039096B1 EP0039096B1 (en) 1985-11-13

Family

ID=6100905

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81200351A Expired EP0039096B1 (en) 1980-04-25 1981-03-30 Puffer type gas-blast circuit interrupter

Country Status (3)

Country Link
US (1) US4438308A (en)
EP (1) EP0039096B1 (en)
DE (2) DE3015946A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061992B1 (en) * 1981-03-30 1986-11-20 Ernst Slamecka High-voltage gas-blast puffer type circuit-breaker
DE3242467C2 (en) * 1982-11-02 1986-06-05 Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka Auto-pneumatic pressure gas switch
FR2542499B1 (en) * 1983-03-11 1985-06-28 Alsthom Atlantique PNEUMATIC SELF-BLOWING CIRCUIT BREAKER
DE3469098D1 (en) * 1983-11-15 1988-03-03 Sprecher Energie Ag Compressed gas circuit breaker
DE3438635A1 (en) * 1984-09-26 1986-04-03 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau EXHAUST GAS SWITCH
DE4010007A1 (en) * 1990-03-26 1991-10-02 Siemens Ag Pressure gas circuit breaker with driven compression cylinder
FR2704685B1 (en) * 1993-04-27 1995-06-02 Gec Alsthom T & D Sa Circuit breaker with reduced opening operating energy.
DE4339925A1 (en) * 1993-11-19 1995-05-24 Siemens Ag Electric gas pressure switch
US6787725B2 (en) * 2002-03-21 2004-09-07 Lg Industrial Systems Co., Ltd. Switching mechanism of circuit breaker for gas insulted switchgear
EP1811537B1 (en) 2006-01-23 2010-03-03 ABB Technology AG Interrupting chamber for a gas insulated circuit breaker
FR2947377B1 (en) * 2009-06-29 2011-07-22 Areva T & D Sa DISCHARGE VALVE VALVE FOR DISCHARGING A DIELECTRIC GAS BETWEEN TWO VOLUMES OF A HIGH OR MEDIUM VOLTAGE BREAKER BREAK CHAMBER
KR101309317B1 (en) * 2009-09-10 2013-09-30 엘에스산전 주식회사 Valve for gas circuit breaker and a gas circuit breaker with the same
FR3030106B1 (en) * 2014-12-11 2017-01-13 Alstom Technology Ltd HIGH VOLTAGE ELECTRICAL OFFSETTING DEVICE WITH OPTIMIZED AUTOSOUFFLAGE
CN114068241B (en) * 2020-08-07 2024-02-27 国家电网有限公司 Arc extinguishing chamber and circuit breaker
CN112382890A (en) * 2020-10-28 2021-02-19 周海梅 Special socket that charges of mobile device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1226682B (en) * 1965-07-08 1966-10-13 Siemens Ag Electric switch
DE2526493A1 (en) * 1975-06-13 1976-12-23 Licentia Gmbh Automatic gas blast circuit breaker - has hollow contact with piston supported by helical coil for port control

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1140584A (en) * 1966-09-01 1969-01-22 Moog Inc Fluid-pressure servomechanism
DE2025054A1 (en) * 1969-06-16 1971-01-07 VEB Transformatorenwerk Karl Lieb knecht, χ 1160 Berlin Switching chamber for electrical circuit breakers based on the auto-pneumatic principle
DE2108871B2 (en) * 1971-02-25 1980-05-29 Calor-Emag Elektrizitaets-Aktiengesellschaft, 4030 Ratingen Closed gas circuit circuit breaker - uses effect of increasing pressure in chamber to close gas jet unit by ring piston pushed down onto spring
CH590552A5 (en) * 1975-09-26 1977-08-15 Sprecher & Schuh Ag
CH594977A5 (en) * 1976-03-29 1978-01-31 Bbc Brown Boveri & Cie
CH618287A5 (en) * 1977-07-26 1980-07-15 Sprecher & Schuh Ag Gas-blast circuit breaker
DE2911414A1 (en) * 1979-03-23 1980-09-25 Licentia Gmbh AUTOPNEUMATIC PRESSURE GAS SWITCH

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1226682B (en) * 1965-07-08 1966-10-13 Siemens Ag Electric switch
DE2526493A1 (en) * 1975-06-13 1976-12-23 Licentia Gmbh Automatic gas blast circuit breaker - has hollow contact with piston supported by helical coil for port control

Also Published As

Publication number Publication date
US4438308A (en) 1984-03-20
DE3172868D1 (en) 1985-12-19
EP0039096A2 (en) 1981-11-04
DE3015946A1 (en) 1981-10-29
EP0039096B1 (en) 1985-11-13

Similar Documents

Publication Publication Date Title
GB2084403B (en) Circuit breaker
GB8332776D0 (en) Circuit interrupter
GB2079059B (en) Circuit breaker
DE3172868D1 (en) Puffer type gas-blast circuit interrupter
GB2068642B (en) Circuit breakers
GB2073969B (en) Circuit interrupter apparatus
DE3377309D1 (en) Puffer type gas-blast circuit breaker
JPS56106328A (en) Circuit interrupter
GB2072953B (en) Vacuum circuit interrupters
DE3169796D1 (en) Vacuum-housed circuit interrupter
GB2033157B (en) Electrodynamic circuit interrupter
AU2937284A (en) Puffer circuit breaker
GB2089571B (en) A gas-blast circuit interrupter
DE3168451D1 (en) Vacuum circuit interrupter
DE3267910D1 (en) Puffer type current interrupter
DE2862181D1 (en) Gas-blast circuit breaker
EP0061992A3 (en) High-voltage gas-blast puffer type circuit-breaker
GB2089572B (en) A puffer type gas-blast circuit interrupter
YU322180A (en) Circuit diagram for semilighting interrupters
GB2080625B (en) Electrical circuit interrupter
GB2080626B (en) Circuit interrupters
GB2083707B (en) Circuit interrupters
GB1538344A (en) Puffer-type gas-blast circuit breaker
GB2082391B (en) Electrical circuit interrupters
KR820001401Y1 (en) Puffer type gas circuit breaker

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): CH DE FR LI NL

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BBC AKTIENGESELLSCHAFT BROWN, BOVERI & CIE.

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): CH DE FR LI NL

17P Request for examination filed

Effective date: 19820419

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): CH DE FR LI NL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19851113

REF Corresponds to:

Ref document number: 3172868

Country of ref document: DE

Date of ref document: 19851219

ET Fr: translation filed
NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19890331

Ref country code: CH

Effective date: 19890331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19891130

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19891201

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST