FR2266285A1 - Insulating gas contg. cct. breaker - has polyphase insulating casing with embedded current lead bolts coupled to casing metal lining - Google Patents

Insulating gas contg. cct. breaker - has polyphase insulating casing with embedded current lead bolts coupled to casing metal lining

Info

Publication number
FR2266285A1
FR2266285A1 FR7410518A FR7410518A FR2266285A1 FR 2266285 A1 FR2266285 A1 FR 2266285A1 FR 7410518 A FR7410518 A FR 7410518A FR 7410518 A FR7410518 A FR 7410518A FR 2266285 A1 FR2266285 A1 FR 2266285A1
Authority
FR
France
Prior art keywords
casing
insulating
polyphase
current lead
cct
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
FR7410518A
Other languages
English (en)
French (fr)
Other versions
FR2266285B1 (enExample
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.)
Compagnie Electro Mecanique SA
Original Assignee
Compagnie Electro Mecanique 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 Compagnie Electro Mecanique SA filed Critical Compagnie Electro Mecanique SA
Priority to FR7410518A priority Critical patent/FR2266285A1/fr
Priority to DE19752507163 priority patent/DE2507163A1/de
Priority to DE19757505126 priority patent/DE7505126U/de
Priority to PL17903475A priority patent/PL113528B1/pl
Priority to NL7503597A priority patent/NL7503597A/xx
Priority to HU75BO00001544A priority patent/HU170789B/hu
Publication of FR2266285A1 publication Critical patent/FR2266285A1/fr
Application granted granted Critical
Publication of FR2266285B1 publication Critical patent/FR2266285B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/52—Cooling of switch parts
    • 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
    • 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
    • H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
    • 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
    • H01H33/90—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 this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—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 this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/52—Cooling of switch parts
    • H01H2009/526—Cooling of switch parts of the high voltage switches
    • 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
    • H01H2033/888—Deflection of hot gasses and arcing products

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
FR7410518A 1974-03-27 1974-03-27 Insulating gas contg. cct. breaker - has polyphase insulating casing with embedded current lead bolts coupled to casing metal lining Granted FR2266285A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7410518A FR2266285A1 (en) 1974-03-27 1974-03-27 Insulating gas contg. cct. breaker - has polyphase insulating casing with embedded current lead bolts coupled to casing metal lining
DE19752507163 DE2507163A1 (de) 1974-03-27 1975-02-20 Schalter mit isoliergas
DE19757505126 DE7505126U (de) 1974-03-27 1975-02-20 Schalter mit Isoliergas
PL17903475A PL113528B1 (en) 1974-03-27 1975-03-25 Circuit breaker operating in an inert gas
NL7503597A NL7503597A (nl) 1974-03-27 1975-03-25 Schakelaar met stroomonderbreking in een isole- rend gas.
HU75BO00001544A HU170789B (hu) 1974-03-27 1975-03-25 Perkljuchatel' napolnennyj izolirujuhhim gazom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7410518A FR2266285A1 (en) 1974-03-27 1974-03-27 Insulating gas contg. cct. breaker - has polyphase insulating casing with embedded current lead bolts coupled to casing metal lining

Publications (2)

Publication Number Publication Date
FR2266285A1 true FR2266285A1 (en) 1975-10-24
FR2266285B1 FR2266285B1 (enExample) 1978-07-07

Family

ID=9136884

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7410518A Granted FR2266285A1 (en) 1974-03-27 1974-03-27 Insulating gas contg. cct. breaker - has polyphase insulating casing with embedded current lead bolts coupled to casing metal lining

Country Status (5)

Country Link
DE (2) DE2507163A1 (enExample)
FR (1) FR2266285A1 (enExample)
HU (1) HU170789B (enExample)
NL (1) NL7503597A (enExample)
PL (1) PL113528B1 (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509521A1 (fr) * 1981-04-06 1983-01-14 Sprecher & Schuh Ag Disjoncteur a haute tension sous enveloppe contenant un gaz isolant
FR2542142A1 (fr) * 1983-03-02 1984-09-07 Merlin Gerin Interrupteur ou disjoncteur a pinces d'embrochage perfectionnees
EP0075668A3 (en) * 1981-09-30 1985-01-09 Sprecher & Schuh Ag Compressed-gas circuit breaker
EP0141329A1 (de) * 1983-10-17 1985-05-15 Asea Ab Druckgasschalter
EP0311017A3 (en) * 1987-10-05 1990-07-04 Mitsubishi Denki Kabushiki Kaisha Arc-extinguisher of switch
CH683043A5 (de) * 1992-02-06 1993-12-31 Sprecher Energie Ag Gekapselter Druckgasschalter.

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH649416A5 (de) * 1980-01-25 1985-05-15 Sprecher & Schuh Ag Druckgasschalter.
DE4435358C2 (de) * 1994-09-20 2003-05-08 Siemens Ag Polsäule eines Hochspannungs-Leistungsschalters
ATE389943T1 (de) 2004-12-24 2008-04-15 Abb Technology Ag Generatorschalter mit verbesserter schaltleistung
RU2342729C1 (ru) * 2004-12-24 2008-12-27 Абб Текнолоджи Аг Способ охлаждения выхлопного газа в электрическом выключателе и электрический выключатель

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509521A1 (fr) * 1981-04-06 1983-01-14 Sprecher & Schuh Ag Disjoncteur a haute tension sous enveloppe contenant un gaz isolant
EP0075668A3 (en) * 1981-09-30 1985-01-09 Sprecher & Schuh Ag Compressed-gas circuit breaker
FR2542142A1 (fr) * 1983-03-02 1984-09-07 Merlin Gerin Interrupteur ou disjoncteur a pinces d'embrochage perfectionnees
EP0121450A1 (fr) * 1983-03-02 1984-10-10 Merlin Gerin Interrupteur ou disjoncteur à pinces d'embrochage perfectionnées
US4546221A (en) * 1983-03-02 1985-10-08 Merlin Gerin Draw-out switchgear having improved disconnect contacts
EP0141329A1 (de) * 1983-10-17 1985-05-15 Asea Ab Druckgasschalter
EP0311017A3 (en) * 1987-10-05 1990-07-04 Mitsubishi Denki Kabushiki Kaisha Arc-extinguisher of switch
US5077453A (en) * 1987-10-05 1991-12-31 Mitsubishi Denki Kabushiki Kaisha Arc-extinguisher of a switch
EP0525834A3 (en) * 1987-10-05 1993-02-24 Mitsubishi Denki Kabushiki Kaisha Pressure vessel for a switch
CH683043A5 (de) * 1992-02-06 1993-12-31 Sprecher Energie Ag Gekapselter Druckgasschalter.

Also Published As

Publication number Publication date
DE2507163A1 (de) 1975-10-09
DE7505126U (de) 1976-02-05
HU170789B (hu) 1977-09-28
NL7503597A (nl) 1975-09-30
PL113528B1 (en) 1980-12-31
FR2266285B1 (enExample) 1978-07-07

Similar Documents

Publication Publication Date Title
FR2266285A1 (en) Insulating gas contg. cct. breaker - has polyphase insulating casing with embedded current lead bolts coupled to casing metal lining
GB1428336A (en) Covering a pipe with thermal insualtion and a ceramic refractory prtection and a ceramic refractory member therefor
ES8105854A1 (es) Perfeccionamientos en tapas de recipiente para un horno de metales,en particular un horno de arco electrico
GB1378763A (en) Arrangement for conducting electricity
JPS5467873A (en) Heat regulator
ES464348A1 (es) Nuevo sistema de refrigeracion mediante elementos desmonta- bles para hornos de cuba.
CA978246A (en) Electric circuit breaker of the gas blast type
GB1498826A (en) Assembly of arc-quenching laminations
ES207960U (es) Horno economico adaptable.
GB1129296A (en) High tension switch gear
JPS5229160A (en) Magnetron
GB1108081A (en) Improvements in or relating to pipe connectors
US2772343A (en) Electric immersion heater
JPS5792244A (en) Iron band for converting ceiling assembly
SU413545A1 (enExample)
US2890258A (en) Concentric power connection for induction furnaces
US3883678A (en) Induction type crucible furnace
ES433660A1 (es) Un conjunto de penetracion electrica.
SU1336125A1 (ru) Изолированна электрическа катушка
SU767848A1 (ru) Опорный изол тор
IT1067000B (it) Volta raffreddata ad acqua per forno elettrico ad arco
SU434625A1 (ru) Токоввод для сверхвысоковакуумных резистивных электропечей
SU955267A1 (ru) Изол ционный корпус вакуумной дугогасительной камеры
SU690574A1 (ru) Дугогасительна решетка
KR960006703A (ko) 마그네트론의 쉴드스트랩링

Legal Events

Date Code Title Description
ST Notification of lapse