CH479156A - Electric liquid switch - Google Patents

Electric liquid switch

Info

Publication number
CH479156A
CH479156A CH412465A CH412465A CH479156A CH 479156 A CH479156 A CH 479156A CH 412465 A CH412465 A CH 412465A CH 412465 A CH412465 A CH 412465A CH 479156 A CH479156 A CH 479156A
Authority
CH
Switzerland
Prior art keywords
electric liquid
liquid switch
switch
electric
liquid
Prior art date
Application number
CH412465A
Other languages
German (de)
Inventor
Erwin Prof Dr Ing Dr Ing Marx
Holger Dipl Ing Ann
Wilfried Dipl Ing Kruckewitt
Erk Adil Prof Ing Dr
Ludwig Dr Ing Dr Ing E Schmitz
Klaus Dipl Ing Moellenhoff
Rudolf Dipl Ing Grosskopf
Original Assignee
Erwin Prof Dr Ing Dr Ing Marx
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 Erwin Prof Dr Ing Dr Ing Marx filed Critical Erwin Prof Dr Ing Dr Ing Marx
Publication of CH479156A publication Critical patent/CH479156A/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
    • H01H33/06—Insulating body insertable between contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • 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
    • H01H33/08—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • 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
    • H01H33/70—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
    • 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
    • H01H33/92—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 liquid, e.g. oil
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H39/00—Switching devices actuated by an explosion produced within the device and initiated by an electric current
CH412465A 1964-04-02 1965-03-24 Electric liquid switch CH479156A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEM0060516 1964-04-02
DEM0064158 1965-02-13

Publications (1)

Publication Number Publication Date
CH479156A true CH479156A (en) 1969-09-30

Family

ID=25987529

Family Applications (1)

Application Number Title Priority Date Filing Date
CH412465A CH479156A (en) 1964-04-02 1965-03-24 Electric liquid switch

Country Status (7)

Country Link
US (1) US3384724A (en)
BE (1) BE661996A (en)
CH (1) CH479156A (en)
DE (2) DE1490021B2 (en)
FR (1) FR1436152A (en)
GB (1) GB1106032A (en)
SE (1) SE326482B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4271341A (en) * 1977-01-26 1981-06-02 Westinghouse Electric Corp. Circuit breaker operating mechanism
US4251701A (en) * 1978-02-23 1981-02-17 Westinghouse Electric Corp. Circuit interrupter
US4354072A (en) * 1979-10-22 1982-10-12 General Electric Company Pyrolytic cartridge interruption assistance actuator for puffer breaker
DE3278747D1 (en) * 1981-12-01 1988-08-11 Elektroprojekt Anlagenbau Veb Method of extinguishing the arc in high-voltage high-power circuit breakers
US4563556A (en) * 1984-03-28 1986-01-07 Michel Goldstein Internal combustion circuit breaker
DE102010035684A1 (en) * 2010-08-27 2012-03-01 Auto-Kabel Managementgesellschaft Mbh Electric disconnecting device and method for electrically disconnecting connecting parts by means of a separating device
EP2523204B1 (en) * 2011-05-12 2019-09-04 ABB Schweiz AG Circuit arrangement and method for interrupting a current flow in a DC current path
FR3017239B1 (en) * 2014-02-04 2017-12-08 Ncs Pyrotechnie Et Tech Sas PYROTECHNIC CIRCUIT BREAKER

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2345724A (en) * 1942-03-19 1944-04-04 Westinghouse Electric & Mfg Co Circuit breaker
US2655578A (en) * 1950-10-02 1953-10-13 Allis Chalmers Mfg Co Arc chute with notched barrier plates
NL164669C (en) * 1951-08-28 Coulter Electronics METHOD OF PREPARING A REAGENT SUITABLE FOR DETERMINING LEUKOCYTE AND HEMOGLOBIN IN BLOOD.
US2709735A (en) * 1952-08-01 1955-05-31 Gen Electric Arc chute for electric circuit breakers
BE635001A (en) * 1962-07-16

Also Published As

Publication number Publication date
GB1106032A (en) 1968-03-13
US3384724A (en) 1968-05-21
DE1490021A1 (en) 1969-05-14
SE326482B (en) 1970-07-27
DE1540148A1 (en) 1972-02-03
FR1436152A (en) 1966-04-22
DE1490021B2 (en) 1971-06-16
BE661996A (en) 1965-08-02
DE1540148B2 (en) 1974-07-04

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Legal Events

Date Code Title Description
PL Patent ceased