CH323181A - Electromagnetic relay - Google Patents

Electromagnetic relay

Info

Publication number
CH323181A
CH323181A CH323181DA CH323181A CH 323181 A CH323181 A CH 323181A CH 323181D A CH323181D A CH 323181DA CH 323181 A CH323181 A CH 323181A
Authority
CH
Switzerland
Prior art keywords
electromagnetic relay
relay
electromagnetic
Prior art date
Application number
Other languages
French (fr)
Inventor
Emil Rommel Frederick
Howard Carpenter Rupert Evan
Original Assignee
Telephone Manufacturing Compan
Howard Carpenter Rupert Evan
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 Telephone Manufacturing Compan, Howard Carpenter Rupert Evan filed Critical Telephone Manufacturing Compan
Publication of CH323181A publication Critical patent/CH323181A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2272—Polarised relays comprising rockable armature, rocking movement around central axis parallel to the main plane of the armature
    • H01H51/2281—Contacts rigidly combined with armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
CH323181D 1952-05-29 1953-05-27 Electromagnetic relay CH323181A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB323181X 1952-05-29

Publications (1)

Publication Number Publication Date
CH323181A true CH323181A (en) 1957-07-15

Family

ID=10336743

Family Applications (1)

Application Number Title Priority Date Filing Date
CH323181D CH323181A (en) 1952-05-29 1953-05-27 Electromagnetic relay

Country Status (7)

Country Link
US (1) US2811602A (en)
BE (1) BE520275A (en)
CH (1) CH323181A (en)
DE (1) DE1000528B (en)
FR (1) FR1077875A (en)
GB (1) GB731937A (en)
NL (2) NL178634B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2913639A (en) * 1956-01-20 1959-11-17 Richard J Coppola Polarized a. c. operated relay
US2892055A (en) * 1956-08-21 1959-06-23 Werk Signal Sicherungstech Veb Polarized magnetic system for relays
DE1150760B (en) * 1957-11-22 1963-06-27 Bristol Company Electromagnetic switching device
US2888533A (en) * 1958-01-23 1959-05-26 Clare & Co C P Center stable polar relay
DE1167980B (en) * 1960-06-22 1964-04-16 Krone Kg Magnetically polarized electric drive system for alarm clocks, relays or the like.
CH420770A (en) * 1964-04-24 1966-09-15 Oerlikon Buehrle Holding Ag Locking magnet
US3723923A (en) * 1970-12-21 1973-03-27 Tokai Rika Co Ltd Relay switch
DE3225232A1 (en) * 1981-06-22 1984-01-12 Hendel, Horst, Dipl.-Ing. (FH), 8031 Eichenau Polarised electromagnetic small relay
US4467304A (en) * 1982-12-28 1984-08-21 Minnesota Mining And Manfacturing Company Saturable tandem coil transformer relay
JPS59218871A (en) * 1983-05-27 1984-12-10 Matsushita Electric Works Ltd Electromagnet apparatus for dot printer
GB2166595B (en) * 1984-11-07 1988-06-08 Stc Plc Polarised relay of high sensitivity
US20180068773A1 (en) * 2016-09-07 2018-03-08 The Hong Kong Polytechnic University Apparatus for Negative Stiffness

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1191976A (en) * 1910-06-29 1916-07-25 Dayton Engineering Lab Co Current-interrupter.
DE371626C (en) * 1920-12-12 1923-03-17 Siemens & Halske Akt Ges Quiescent current relay, in which the armature permanently drops in the event of temporary power interruptions
US1541618A (en) * 1921-07-05 1925-06-09 Gen Electric Relay
US1743494A (en) * 1927-10-12 1930-01-14 Joseph W Snyder Pole-changer transmitter
NL29387C (en) * 1928-04-25
US2351588A (en) * 1940-12-12 1944-06-20 Gen Railway Signal Co Oscillating code transmitter
DE734040C (en) * 1941-09-24 1943-04-07 Siemens Ag Polarized relay
NL66362C (en) * 1942-04-28 1950-09-15
US2619560A (en) * 1945-03-26 1952-11-25 Sunbeam Corp Antichatter switch device
US2515771A (en) * 1945-05-11 1950-07-18 Gen Electric Polarized relay and motor control system
BE471339A (en) * 1946-02-23

Also Published As

Publication number Publication date
NL178634B (en)
GB731937A (en) 1955-06-15
US2811602A (en) 1957-10-29
BE520275A (en)
FR1077875A (en) 1954-11-12
DE1000528B (en) 1957-01-10
NL101759C (en)

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