CH549276A - Hochspannungsleistungsschalter. - Google Patents

Hochspannungsleistungsschalter.

Info

Publication number
CH549276A
CH549276A CH762573A CH762573A CH549276A CH 549276 A CH549276 A CH 549276A CH 762573 A CH762573 A CH 762573A CH 762573 A CH762573 A CH 762573A CH 549276 A CH549276 A CH 549276A
Authority
CH
Switzerland
Prior art keywords
high voltage
circuit breaker
voltage circuit
breaker
voltage
Prior art date
Application number
CH762573A
Other languages
English (en)
Original Assignee
Sprecher & Schuh Ag
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 Sprecher & Schuh Ag filed Critical Sprecher & Schuh Ag
Priority to CH762573A priority Critical patent/CH549276A/de
Priority to DE2417094A priority patent/DE2417094A1/de
Publication of CH549276A publication Critical patent/CH549276A/de
Priority to US473323A priority patent/US3891893A/en

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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • H01H33/143—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc of different construction or type
    • 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H01H33/167—Impedances connected with contacts the impedance being inserted only while opening the switch
    • 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
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
    • H01H33/75—Liquid-break switches, e.g. oil-break
    • 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • H01H2033/146—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc using capacitors, e.g. for the voltage division over the different 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
    • 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
    • H01H33/901—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 making use of the energy of the arc or an auxiliary arc
    • H01H33/903—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 making use of the energy of the arc or an auxiliary arc and assisting the operating mechanism
CH762573A 1973-05-28 1973-05-28 Hochspannungsleistungsschalter. CH549276A (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH762573A CH549276A (de) 1973-05-28 1973-05-28 Hochspannungsleistungsschalter.
DE2417094A DE2417094A1 (de) 1973-05-28 1974-04-08 Hochspannungsleistungsschalter
US473323A US3891893A (en) 1973-05-28 1974-05-24 High-voltage power switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH762573A CH549276A (de) 1973-05-28 1973-05-28 Hochspannungsleistungsschalter.

Publications (1)

Publication Number Publication Date
CH549276A true CH549276A (de) 1974-05-15

Family

ID=4328033

Family Applications (1)

Application Number Title Priority Date Filing Date
CH762573A CH549276A (de) 1973-05-28 1973-05-28 Hochspannungsleistungsschalter.

Country Status (3)

Country Link
US (1) US3891893A (de)
CH (1) CH549276A (de)
DE (1) DE2417094A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1653491A3 (de) * 2004-10-27 2007-08-15 Areva T&D SA Antriebskinematik eines Schutzschalters

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4095068A (en) * 1976-05-12 1978-06-13 Westinghouse Electric Corp. Stationary-contact-and voltage-shield assembly for a gas-puffer-type circuit-interrupter
US4604557A (en) * 1984-10-10 1986-08-05 Mars Incorporated Vending machine power switching apparatus
US4628396A (en) * 1984-11-16 1986-12-09 The United States Of America As Represented By The Secretary Of The Air Force High voltage disconnect/reconnect switching device
US6310311B1 (en) * 1999-08-05 2001-10-30 Gary Hakes Integrated bushing component
EP2169794A1 (de) * 2008-09-26 2010-03-31 Eaton Electric B.V. Schaltinstallation mit Bogenschutz und Bogenschutzverfahren

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH346926A (de) * 1956-09-22 1960-06-15 Bbc Brown Boveri & Cie Elektrischer Leistungsschalter mit parallelen Zweigen
US3538278A (en) * 1968-06-13 1970-11-03 Gen Electric High voltage electric circuit breaker
US3538277A (en) * 1968-06-13 1970-11-03 Gen Electric High voltage circuit breaker with resistance means
US3604869A (en) * 1969-07-03 1971-09-14 Gen Electric High-voltage multibreak circuit breaker with means for accelerating restoration of normal voltage distribution following sparkover and clearance of one break

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1653491A3 (de) * 2004-10-27 2007-08-15 Areva T&D SA Antriebskinematik eines Schutzschalters
US7426100B2 (en) 2004-10-27 2008-09-16 Areva T&D Sa Drive kinematics in a hybrid circuit-breaker

Also Published As

Publication number Publication date
US3891893A (en) 1975-06-24
DE2417094A1 (de) 1974-12-19

Similar Documents

Publication Publication Date Title
BR7407360D0 (pt) Disjuntor de circuito
BR7400510D0 (pt) Disjuntor de circuito
BE820214A (fr) Disjoncteur
NL7411335A (nl) Temperatuur-afhankelijke referentiespanning- schakeling.
SE390466B (sv) Elektrisk brytare
NL7409361A (nl) Hoogfrequente schakelkring.
NL7316556A (nl) Stroomstabilisatieschakeling.
BE800292A (fr) Disjoncteur.
AT335554B (de) Fehlerstromschutzschalter
BR7400575D0 (pt) Disjuntor de circuito
SE419806B (sv) Elektrisk stromstellare
BE814884A (fr) Interrupteur electrique
CH549276A (de) Hochspannungsleistungsschalter.
NL7416455A (nl) Hoogspanningsinrichting.
DK132480B (da) Fejlstrømbeskyttelsesafbryder.
SE393498B (sv) Stromdempningskrets
BE812645R (fr) Disjoncteur
NL7508182A (nl) Schakelcircuit.
BR7402410D0 (pt) Disjuntor
SE404554B (sv) Spenningsjemforelsekrets
CH547006A (de) Hochspannungs-leistungsschalter.
CH558604A (de) Gekapselte hochspannungsschaltanlage.
NL7412240A (nl) Onderbreker.
BE813321A (fr) Commutateur electrique
SE390266B (sv) Rundvridare

Legal Events

Date Code Title Description
PL Patent ceased