CH316520A - Electrically operated switch that can be locked by friction - Google Patents

Electrically operated switch that can be locked by friction

Info

Publication number
CH316520A
CH316520A CH316520DA CH316520A CH 316520 A CH316520 A CH 316520A CH 316520D A CH316520D A CH 316520DA CH 316520 A CH316520 A CH 316520A
Authority
CH
Switzerland
Prior art keywords
locked
friction
electrically operated
operated switch
switch
Prior art date
Application number
Other languages
German (de)
Inventor
Werner Roth Adrian
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH316520A publication Critical patent/CH316520A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/32—Latching movable parts mechanically
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Relay Circuits (AREA)
  • Electromagnets (AREA)
CH316520D 1952-02-28 1953-02-25 Electrically operated switch that can be locked by friction CH316520A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27369252A 1952-02-28 1952-02-28
US329284A US2749396A (en) 1952-02-28 1953-01-02 Contact structure for relays and the like

Publications (1)

Publication Number Publication Date
CH316520A true CH316520A (en) 1956-10-15

Family

ID=26956366

Family Applications (1)

Application Number Title Priority Date Filing Date
CH316520D CH316520A (en) 1952-02-28 1953-02-25 Electrically operated switch that can be locked by friction

Country Status (4)

Country Link
US (1) US2749396A (en)
BE (1) BE518049A (en)
CH (1) CH316520A (en)
GB (1) GB734670A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2843708A (en) * 1955-05-31 1958-07-15 Guardian Electric Mfg Co Header for electrical devices and method of making the same
US3145279A (en) * 1961-04-07 1964-08-18 Ward Leonard Electric Co Enclosed multipole relay
US3131268A (en) * 1962-03-14 1964-04-28 Electronic Specialty Company Electromagnetic coaxial switch
US3683144A (en) * 1971-03-04 1972-08-08 Columbus Electric Mfg Co Non-snap-acting switch devices with s-shaped contact spring blade

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1322895A (en) * 1919-11-25 gaylord
US1317203A (en) * 1919-09-30 Contact-terminal
US783652A (en) * 1904-05-24 1905-02-28 Perkins Corp Electric-switch contact.
US929393A (en) * 1909-03-20 1909-07-27 Gen Electric Relay.
US1031312A (en) * 1910-02-18 1912-07-02 United Electric Apparatus Company Circuit-make-and-break device.
US1225433A (en) * 1915-09-14 1917-05-08 George W Gilmore Detachable contact-plate.
US1833176A (en) * 1928-05-16 1931-11-24 G & W Electric Speciality Co Switch
US1839034A (en) * 1930-02-10 1931-12-29 Supreme Instr Corp Jack switch
US2085217A (en) * 1934-11-10 1937-06-29 Hart George Hegeman Heater circuit and control
NL49348C (en) * 1936-03-10
US2284644A (en) * 1939-01-19 1942-06-02 Dubilier William Electric switch
US2195251A (en) * 1939-04-29 1940-03-26 Gen Electric Electric switch
US2279395A (en) * 1940-12-24 1942-04-14 Laurance E Gardiner Relay
US2369616A (en) * 1941-07-09 1945-02-13 Bell Telephone Labor Inc Contacting device
BE449087A (en) * 1942-02-10
US2381835A (en) * 1943-12-18 1945-08-07 Metals & Controls Corp Switch
US2444198A (en) * 1944-04-01 1948-06-29 Cook Electric Co Hermetically sealed electromagnetic relay
US2454702A (en) * 1946-02-23 1948-11-23 Union Switch & Signal Co Circuit controller
US2521559A (en) * 1948-02-17 1950-09-05 Ark Les Switch Corp Clock selector switch
US2626334A (en) * 1950-01-03 1953-01-20 Cutler Hammer Inc Electric switch
US2683198A (en) * 1950-10-30 1954-07-06 Hart Mfg Co Electromagnetic relay

Also Published As

Publication number Publication date
BE518049A (en)
GB734670A (en) 1955-08-03
US2749396A (en) 1956-06-05

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