CH356180A - Polarized protection tube changeover contact - Google Patents

Polarized protection tube changeover contact

Info

Publication number
CH356180A
CH356180A CH356180DA CH356180A CH 356180 A CH356180 A CH 356180A CH 356180D A CH356180D A CH 356180DA CH 356180 A CH356180 A CH 356180A
Authority
CH
Switzerland
Prior art keywords
protection tube
changeover contact
tube changeover
polarized
polarized protection
Prior art date
Application number
Other languages
German (de)
Inventor
Friedrich Dr Ing Pfleiderer
Adam Dipl-Phys Thiele Otto
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH356180A publication Critical patent/CH356180A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
    • H01H51/284—Polarised relays

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Magnetic Treatment Devices (AREA)
CH356180D 1956-12-21 1957-12-13 Polarized protection tube changeover contact CH356180A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES51677A DE1051411B (en) 1956-12-21 1956-12-21 Polarized protection tube changeover contact

Publications (1)

Publication Number Publication Date
CH356180A true CH356180A (en) 1961-08-15

Family

ID=7488355

Family Applications (1)

Application Number Title Priority Date Filing Date
CH356180D CH356180A (en) 1956-12-21 1957-12-13 Polarized protection tube changeover contact

Country Status (7)

Country Link
US (1) US2999915A (en)
BE (1) BE562699A (en)
CH (1) CH356180A (en)
DE (1) DE1051411B (en)
FR (1) FR1186645A (en)
GB (1) GB834142A (en)
NL (2) NL223418A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3061696A (en) * 1958-10-29 1962-10-30 Bell Telephone Labor Inc Switching device
US3076878A (en) * 1960-02-08 1963-02-05 Clare & Co C P Switching assembly
DE1135578B (en) * 1960-07-09 1962-08-30 Max Baermann Polarized protective tube contact relay
DE1250555B (en) * 1960-12-09 1967-09-21
US3400348A (en) * 1961-07-03 1968-09-03 Automatic Elect Lab Polarized reed relay wherein the permanent magnet is around the reed switch and in contact with the coil
NL136805C (en) * 1961-08-03
US3250955A (en) * 1961-11-20 1966-05-10 George Kitakis Magnetically operated switch for ignition system
US3117202A (en) * 1962-04-26 1964-01-07 Gen Electric Magnetic reed switches
US3213233A (en) * 1962-06-30 1965-10-19 Asahi Denki Kogyo Kabushiki Ka Adjustable vibrating reed relay
DE1216431B (en) * 1962-07-31 1966-05-12 Siemens Ag Electromagnetic relay with protective tube changeover contacts
DE1274734B (en) * 1962-07-31 1968-08-08 Siemens Ag Polarized protection tube changeover contact
US3196232A (en) * 1962-12-14 1965-07-20 Gen Signal Corp Reed relay
US3323199A (en) * 1962-12-20 1967-06-06 Bell Telephone Labor Inc Method for making electrical components
US3190985A (en) * 1963-05-06 1965-06-22 Allen Bradley Co Convertible reed contact relay
US3218407A (en) * 1963-05-16 1965-11-16 Sigma Instruments Inc Circuit control device
US3284741A (en) * 1964-04-21 1966-11-08 Mckee Automation Corp Lock-up reed switch
DE3523114A1 (en) * 1985-06-28 1987-01-08 Elfein Elektrofeingeraetebau G METHOD FOR PRODUCING A REED RELAY FOR SWITCHING HIGH-FREQUENCY CURRENTS AND REED RELAY PRODUCED THEREFORE

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1836725A (en) * 1921-06-04 1931-12-15 Gen Electric Electrical apparatus
US1953929A (en) * 1930-05-17 1934-04-10 Mix & Genest Ag Electromagnetic relay
US2158009A (en) * 1937-03-18 1939-05-09 Union Switch & Signal Co Electrical relay
US2277215A (en) * 1940-06-27 1942-03-24 Bell Telephone Labor Inc Relay contact device
US2245391A (en) * 1940-07-11 1941-06-10 Bell Telephone Labor Inc Polarized relay
US2318405A (en) * 1941-06-18 1943-05-04 Bell Telephone Labor Inc Relay
US2508508A (en) * 1946-08-10 1950-05-23 Bell Telephone Labor Inc Mercury contact for electrical switches
BE498493A (en) * 1949-10-05
US2797329A (en) * 1954-11-04 1957-06-25 Research Corp Mercury contact switch impulse generator
US2844687A (en) * 1956-08-03 1958-07-22 Arthur H Gottfried Electromechanical switching element

Also Published As

Publication number Publication date
NL107392C (en)
NL223418A (en)
GB834142A (en) 1960-05-04
FR1186645A (en) 1959-08-28
US2999915A (en) 1961-09-12
DE1051411B (en) 1959-02-26
BE562699A (en)

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