AT278154B - Multiple contact switches, especially for electrolytic cells - Google Patents

Multiple contact switches, especially for electrolytic cells

Info

Publication number
AT278154B
AT278154B AT322765A AT322765A AT278154B AT 278154 B AT278154 B AT 278154B AT 322765 A AT322765 A AT 322765A AT 322765 A AT322765 A AT 322765A AT 278154 B AT278154 B AT 278154B
Authority
AT
Austria
Prior art keywords
multiple contact
electrolytic cells
contact switches
switches
electrolytic
Prior art date
Application number
AT322765A
Other languages
German (de)
Inventor
Guido Pasi
Original Assignee
Edison Soc
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 Edison Soc filed Critical Edison Soc
Application granted granted Critical
Publication of AT278154B publication Critical patent/AT278154B/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
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • 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
    • H01H33/002—Very heavy-current 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
    • H01H33/02—Details
    • H01H33/025—Terminal arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5822—Flexible connections between movable contact and terminal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5822—Flexible connections between movable contact and terminal
    • H01H2001/5827—Laminated connections, i.e. the flexible conductor is composed of a plurality of thin flexible conducting layers
AT322765A 1964-04-14 1965-04-08 Multiple contact switches, especially for electrolytic cells AT278154B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT813664 1964-04-14

Publications (1)

Publication Number Publication Date
AT278154B true AT278154B (en) 1970-01-26

Family

ID=11125918

Family Applications (1)

Application Number Title Priority Date Filing Date
AT322765A AT278154B (en) 1964-04-14 1965-04-08 Multiple contact switches, especially for electrolytic cells

Country Status (9)

Country Link
US (1) US3364324A (en)
AT (1) AT278154B (en)
BE (1) BE662517A (en)
DE (1) DE1249379B (en)
ES (1) ES312215A1 (en)
GB (1) GB1109486A (en)
IL (1) IL23322A (en)
NL (1) NL6504330A (en)
SE (1) SE327229B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980851A (en) * 1974-08-01 1976-09-14 Hooker Chemicals & Plastics Corporation High amperage switching apparatus with bi-metallic arcing contacts
US4280030A (en) * 1977-04-07 1981-07-21 General Electric Company High current mechanism having flexible contact arm
FR2931583A1 (en) * 2008-05-22 2009-11-27 Schneider Electric Ind Sas CONTACT DEVICE FOR RESISTIVE HIGH POWER SWITCH
DE102014209227B4 (en) * 2014-05-15 2022-03-17 Ford Global Technologies, Llc parking assistance system
DE102014219535A1 (en) * 2014-09-26 2016-03-31 Siemens Aktiengesellschaft Kinematic chain for an electrical switching device and method for setting a relative distance of switching contact pieces
ES2941310T3 (en) * 2018-03-28 2023-05-19 Hitachi Energy Switzerland Ag Spring-loaded auxiliary contact system for bus transfer switching in a central breaker

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2302394A (en) * 1940-11-27 1942-11-17 Gen Electric Electric switch
AT177827B (en) * 1953-02-02 1954-03-10 Elin Ag Elek Ind Wien Low-impact contact arrangement
BE529024A (en) * 1954-03-01
DE1145698B (en) * 1961-11-07 1963-03-21 Bbc Brown Boveri & Cie Contact arrangement for circuit breaker

Also Published As

Publication number Publication date
NL6504330A (en) 1965-10-15
GB1109486A (en) 1968-04-10
SE327229B (en) 1970-08-17
US3364324A (en) 1968-01-16
ES312215A1 (en) 1966-01-01
IL23322A (en) 1968-07-25
DE1249379B (en)
BE662517A (en) 1965-10-14

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee