CH424931A - Electro-dynamic contact switch - Google Patents

Electro-dynamic contact switch

Info

Publication number
CH424931A
CH424931A CH1062165A CH1062165A CH424931A CH 424931 A CH424931 A CH 424931A CH 1062165 A CH1062165 A CH 1062165A CH 1062165 A CH1062165 A CH 1062165A CH 424931 A CH424931 A CH 424931A
Authority
CH
Switzerland
Prior art keywords
electro
contact switch
dynamic contact
dynamic
switch
Prior art date
Application number
CH1062165A
Other languages
French (fr)
Inventor
Bancalari Jean
Joyeux Claude
Original Assignee
Merlin Gerin
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 Merlin Gerin filed Critical Merlin Gerin
Publication of CH424931A publication Critical patent/CH424931A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
CH1062165A 1964-08-01 1964-07-23 Electro-dynamic contact switch CH424931A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR984067A FR1415614A (en) 1964-08-01 1964-08-01 Further development of electrodynamically compensated direct pressure contacts

Publications (1)

Publication Number Publication Date
CH424931A true CH424931A (en) 1966-11-30

Family

ID=8836022

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1062165A CH424931A (en) 1964-08-01 1964-07-23 Electro-dynamic contact switch

Country Status (6)

Country Link
BE (1) BE667601A (en)
CH (1) CH424931A (en)
DE (1) DE1540178A1 (en)
FR (1) FR1415614A (en)
GB (1) GB1053936A (en)
NL (1) NL6509865A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3593227A (en) * 1968-02-28 1971-07-13 Gennady Fedosievich Mitskevich Automatic electrodynamic blowoff breaker with stationary contact form of two series wound u-shaped members
US3614353A (en) * 1968-05-30 1971-10-19 Tokyo Shibaura Electric Co Switching device having electro-magnetic means for increasing effective contact pressure
US4996507A (en) * 1988-08-01 1991-02-26 Westinghouse Electric Corp. CT quick change assembly and force transmitting spacer

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3921109A (en) * 1974-06-20 1975-11-18 Westinghouse Electric Corp Circuit-interrupter
FR2480996A1 (en) * 1980-04-17 1981-10-23 Etude Realisa Disjoncteurs Contact operating mechanism for LV cut=out - has slider forced down by spring against moving contacts underneath
DE3431581A1 (en) * 1984-08-28 1986-03-20 Friedrich Dipl.-Ing. 8033 Krailling Lauerer Electrical circuit breaker
US4635014A (en) * 1985-07-12 1987-01-06 Square D Company Contactor having a Z-shaped current path for blow-out force reduction
JP4395134B2 (en) * 2004-01-28 2010-01-06 三菱電機株式会社 Breaker
DE102004018275B4 (en) * 2004-04-15 2007-10-18 Siemens Ag switchgear
FR2974660B1 (en) * 2011-04-27 2018-05-25 Legrand France ELECTRIC CONTACT DEVICE WITH HIGH PERFORMANCE CUT
FR3053154B1 (en) 2016-06-24 2019-08-09 Hager-Electro Sas ELECTRICAL LINE PROTECTION APPARATUS
DE102017114227B4 (en) * 2016-09-30 2018-11-29 Defond Components Limited Electrical switch unit for an electrical appliance and electrical appliance
CN109411247A (en) * 2017-08-18 2019-03-01 日立电梯（中国）有限公司 A kind of switch resilience-proof device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3593227A (en) * 1968-02-28 1971-07-13 Gennady Fedosievich Mitskevich Automatic electrodynamic blowoff breaker with stationary contact form of two series wound u-shaped members
US3614353A (en) * 1968-05-30 1971-10-19 Tokyo Shibaura Electric Co Switching device having electro-magnetic means for increasing effective contact pressure
US4996507A (en) * 1988-08-01 1991-02-26 Westinghouse Electric Corp. CT quick change assembly and force transmitting spacer

Also Published As

Publication number Publication date
DE1540178A1 (en) 1970-01-02
FR1415614A (en) 1965-10-29
BE667601A (en) 1965-11-16
NL6509865A (en) 1966-02-02
GB1053936A (en)

Similar Documents

Publication Publication Date Title
FR1442962A (en) Switch contact protection circuit
CH424931A (en) Electro-dynamic contact switch
DK112456B (en) Contact pairs of cooperating contacts for switches.
NL149320B (en) ELECTRIC SLIDE SWITCH.
DK114989B (en) Electric toggle switch.
FR1436152A (en) Electrical switch, especially liquid
FR1434067A (en) Double action electric switches
FR1428306A (en) Switch with one switching contact
DK112457B (en) Electrical switch.
FR1392205A (en) Electric fork contact
FR1442348A (en) Pressure sensitive electrical switch
FR1329637A (en) Contact arrangement for electrical devices
FR1413083A (en) Preset Multiple Contact Switches
FR1372239A (en) Multiple contact vacuum switch
FR1431482A (en) Multiple contact switch
DK111497B (en) Electrical switch.
FR1398118A (en) Self-blowing switch
DK113787B (en) Electrical switch.
FR1408062A (en) Improvement in electrical switch contacts
FR1505194A (en) Multiple contact switch
FR1334759A (en) Series contact switch
FR1527704A (en) Mercury switch
FR1395102A (en) Bipolar electric rocker switch, including rocker switch
FR1360244A (en) End contact fuse holder
FR1442169A (en) Snap-action switch