DE1181298B - Circuit breaker - Google Patents

Circuit breaker

Info

Publication number
DE1181298B
DE1181298B DEW28394A DEW0028394A DE1181298B DE 1181298 B DE1181298 B DE 1181298B DE W28394 A DEW28394 A DE W28394A DE W0028394 A DEW0028394 A DE W0028394A DE 1181298 B DE1181298 B DE 1181298B
Authority
DE
Germany
Prior art keywords
circuit breaker
breaker
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.)
Pending
Application number
DEW28394A
Other languages
German (de)
Inventor
Robert Friedrich Carl Lenties
George Cushing
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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
Priority to US840133A priority Critical patent/US3164703A/en
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of DE1181298B publication Critical patent/DE1181298B/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/08Arrangements to facilitate replacement of a switch, e.g. cartridge housing
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/008Pedestal mounted switch gear combinations
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/22Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
    • H02H7/222Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices for switches
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/52Cooling of switch parts
    • H01H2009/526Cooling of switch parts of the high voltage switches
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02Details
    • H01H33/025Terminal arrangements
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02Details
    • H01H33/027Integrated apparatus for measuring current or voltage
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88Switches 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
    • H01H33/90Switches 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
    • H01H33/91Switches 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
DEW28394A 1959-09-15 1960-08-18 Circuit breaker Pending DE1181298B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US840133A US3164703A (en) 1959-09-15 1959-09-15 Circuit interrupter of the single-bushing type with canted terminal-bushing construction

Publications (1)

Publication Number Publication Date
DE1181298B true DE1181298B (en) 1964-11-12

Family

ID=25281538

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW28394A Pending DE1181298B (en) 1959-09-15 1960-08-18 Circuit breaker

Country Status (3)

Country Link
US (1) US3164703A (en)
CH (1) CH414793A (en)
DE (1) DE1181298B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2844323A1 (en) * 1977-12-12 1979-06-13 Sprecher & Schuh Ag PRESSURE GAS SWITCH
DE2844324A1 (en) * 1977-12-12 1979-06-13 Sprecher & Schuh Ag PRESSURE GAS SWITCH

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3378729A (en) * 1966-02-28 1968-04-16 Westinghouse Electric Corp Electrical protective system
US3538282A (en) * 1966-11-29 1970-11-03 Westinghouse Electric Corp Fluid-blast circuit interrupters with exhaust valves responsive solely to the pressure generated by an arc of excessive magnitude
US3582589A (en) * 1968-01-30 1971-06-01 Westinghouse Electric Corp Fluid-blast circuit interrupter with piston assembly and electromagnetic driving means

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE544628C (en) * 1928-10-09 1932-02-20 Sigwart Ruppel Dipl Ing Pressurized gas nozzle switch for three-phase current
DE565048C (en) * 1929-01-08 1932-11-25 Sigwart Ruppel Dipl Ing Multipole switch with arc extinguishing by compressed gas
DE588443C (en) * 1928-10-09 1933-11-28 Sigwart Ruppel Dipl Ing Switchgear with compressed gas switch
DE856014C (en) * 1950-08-02 1952-11-17 Licentia Gmbh Electric switch with arc extinguishing by a flowing pressure medium such as compressed gas

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE655585C (en) * 1935-10-24 1938-01-19 Voigt & Haeffner Ag Low-fluid tube type circuit breaker
GB505668A (en) * 1937-11-23 1939-05-16 David Reginald Davies Improvements relating to liquid-break electrical switches or circuit breakers
NL62093C (en) * 1938-09-21
GB535956A (en) * 1939-12-13 1941-04-28 Gen Electric Co Ltd Improvements in or relating to arc-extinguishing arrangements for electric circuit breakers
GB550151A (en) * 1941-08-23 1942-12-24 Electric Construction Co Improvements in liquid-immersed electric circuit breakers
US2445529A (en) * 1944-09-19 1948-07-20 Westinghouse Electric Corp Circuit interrupter
US2488569A (en) * 1944-10-04 1949-11-22 Westinghouse Electric Corp Circuit interrupter
CH302697A (en) * 1951-02-09 1954-10-31 Asea Ab Compressed air switch for high voltages.
CH301179A (en) * 1951-03-22 1954-08-31 Siemens Ag Arrangement with at least one low-oil liquid switch.
NL187108C (en) * 1953-04-28 Fogautolube Sa Catching device for a lifting device with cables, in particular a car lift bridge.
US2804576A (en) * 1953-05-06 1957-08-27 Gen Electric Electrical protective equipment
US2913556A (en) * 1956-03-14 1959-11-17 Westinghouse Electric Corp Circuit interrupters
DE1069740B (en) * 1956-12-20
US2979591A (en) * 1958-09-19 1961-04-11 Westinghouse Electric Corp Circuit interrupters
US3114815A (en) * 1959-11-18 1963-12-17 Westinghouse Electric Corp Fluid-blast circuit interrupter with improved current-transformer housing means

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE544628C (en) * 1928-10-09 1932-02-20 Sigwart Ruppel Dipl Ing Pressurized gas nozzle switch for three-phase current
DE588443C (en) * 1928-10-09 1933-11-28 Sigwart Ruppel Dipl Ing Switchgear with compressed gas switch
DE565048C (en) * 1929-01-08 1932-11-25 Sigwart Ruppel Dipl Ing Multipole switch with arc extinguishing by compressed gas
DE856014C (en) * 1950-08-02 1952-11-17 Licentia Gmbh Electric switch with arc extinguishing by a flowing pressure medium such as compressed gas

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2844323A1 (en) * 1977-12-12 1979-06-13 Sprecher & Schuh Ag PRESSURE GAS SWITCH
DE2844324A1 (en) * 1977-12-12 1979-06-13 Sprecher & Schuh Ag PRESSURE GAS SWITCH

Also Published As

Publication number Publication date
CH414793A (en) 1966-06-15
US3164703A (en) 1965-01-05

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