NL140373C - - Google Patents

Info

Publication number
NL140373C
NL140373C NL140373DA NL140373C NL 140373 C NL140373 C NL 140373C NL 140373D A NL140373D A NL 140373DA NL 140373 C NL140373 C NL 140373C
Authority
NL
Netherlands
Application number
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.)
Publication of NL140373C publication Critical patent/NL140373C/xx

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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H01H2033/6667—Details concerning lever type driving rod arrangements
    • 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
    • H01H33/022—Details particular to three-phase circuit breakers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
NL140373D 1966-07-25 NL140373C (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56770066A 1966-07-25 1966-07-25

Publications (1)

Publication Number Publication Date
NL140373C true NL140373C (zh)

Family

ID=24268282

Family Applications (2)

Application Number Title Priority Date Filing Date
NL140373D NL140373C (zh) 1966-07-25
NL676707895A NL140373B (nl) 1966-07-25 1967-06-07 Elektrische hoogspanningsschakelinrichting met een op een verticale staander geplaatste kast met twee compartimenten, waarbij in het bovenste compartiment vacuuemschakelaars zijn gemonteerd en in het onderste het bedienings- en schakelmechanisme is aangebracht.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL676707895A NL140373B (nl) 1966-07-25 1967-06-07 Elektrische hoogspanningsschakelinrichting met een op een verticale staander geplaatste kast met twee compartimenten, waarbij in het bovenste compartiment vacuuemschakelaars zijn gemonteerd en in het onderste het bedienings- en schakelmechanisme is aangebracht.

Country Status (3)

Country Link
US (1) US3502834A (zh)
GB (1) GB1169997A (zh)
NL (2) NL140373B (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3601565A (en) * 1968-05-22 1971-08-24 Westinghouse Electric Corp Vacuum circuit interrupter with high voltage switch compartment and low voltage operating mechanism compartment separated by a grounded metallic partition
US3932719A (en) * 1973-12-26 1976-01-13 Allis-Chalmers Corporation Circuit breaker having a single pull-rod operating system with a selective trip-free control
DE10153108C1 (de) * 2001-10-22 2003-11-13 Siemens Ag Verfahren zur Steuerung eines zwischen einer "Einfahrstellung" und einer "Ausfahrstellung" verfahrbaren elektrischen Schaltermoduls
EP2325858A1 (en) * 2009-11-20 2011-05-25 ABB Technology AG Medium Voltage circuit breaker arrangement
CN103151723A (zh) * 2013-04-07 2013-06-12 深圳市金博联电力技术有限公司 一种全密封全固体绝缘环网柜
US9887478B2 (en) * 2015-04-21 2018-02-06 Varian Semiconductor Equipment Associates, Inc. Thermally insulating electrical contact probe
US9899193B1 (en) 2016-11-02 2018-02-20 Varian Semiconductor Equipment Associates, Inc. RF ion source with dynamic volume control

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2473843A (en) * 1945-02-28 1949-06-21 Westinghouse Electric Corp Circuit interrupter
US2711460A (en) * 1952-02-05 1955-06-21 Gen Electric Support structure for gas blast circuit breaker
US2961067A (en) * 1958-11-12 1960-11-22 Ite Circuit Breaker Ltd Electrically operated stored energy system for circuit breakers
US2937258A (en) * 1958-11-12 1960-05-17 Ite Circuit Breaker Ltd Spring closing system for circuit breakers
US3163735A (en) * 1962-06-29 1964-12-29 Gen Electric Electric circuit breaker with sealed interrupting unit
US3300609A (en) * 1963-05-15 1967-01-24 Ass Elect Ind Switchgear for high voltage power circuits with removable vacuum switch units

Also Published As

Publication number Publication date
GB1169997A (en) 1969-11-12
NL6707895A (zh) 1968-01-26
NL140373B (nl) 1973-11-15
US3502834A (en) 1970-03-24

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