NL136805C - - Google Patents

Info

Publication number
NL136805C
NL136805C NL136805DA NL136805C NL 136805 C NL136805 C NL 136805C NL 136805D A NL136805D A NL 136805DA NL 136805 C NL136805 C NL 136805C
Authority
NL
Netherlands
Application number
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.)
Publication of NL136805C publication Critical patent/NL136805C/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00Electromagnetic relays
    • H01H51/28Relays 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
    • H01H51/284Polarised relays
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/02Energy stored by the attraction or repulsion of magnetic parts

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Electromagnets (AREA)
  • Contacts (AREA)
NL136805D 1961-08-03 NL136805C (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12913061 US3125650A (en) 1961-08-03 1961-08-03 Sealed reed switch

Publications (1)

Publication Number Publication Date
NL136805C true NL136805C (en:Method)

Family

ID=22438588

Family Applications (2)

Application Number Title Priority Date Filing Date
NL136805D NL136805C (en:Method) 1961-08-03
NL279967D NL279967A (en:Method) 1961-08-03

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL279967D NL279967A (en:Method) 1961-08-03

Country Status (8)

Country Link
US (1) US3125650A (en:Method)
JP (1) JPS3910270B1 (en:Method)
BE (1) BE620989A (en:Method)
DE (1) DE1172775B (en:Method)
ES (1) ES279105A1 (en:Method)
FR (1) FR1326953A (en:Method)
GB (1) GB964409A (en:Method)
NL (2) NL279967A (en:Method)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3196232A (en) * 1962-12-14 1965-07-20 Gen Signal Corp Reed relay
US3166652A (en) * 1963-04-17 1965-01-19 Gen Electric Magnetic reed switch with latching feature
US3444492A (en) * 1967-01-04 1969-05-13 Wheelock Signals Inc Arc depressing means for sealed relay
GB2166595B (en) * 1984-11-07 1988-06-08 Stc Plc Polarised relay of high sensitivity

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2145391A (en) * 1937-11-13 1939-01-31 Richard C Hanson Hedge trimmer
GB652372A (en) * 1944-12-15 1951-04-25 Igranic Electric Co Ltd Improvements in or relating to electromagnetic contactors
US2994122A (en) * 1955-10-19 1961-08-01 Gen Electric Method of forming low flux loss bonds in permanent magnet assemblies
NL213229A (en:Method) * 1955-12-28
BE562699A (en:Method) * 1956-12-21
US2929895A (en) * 1956-12-27 1960-03-22 Bell Telephone Labor Inc Switching device
US2957961A (en) * 1957-08-14 1960-10-25 Clare & Co C P Switching device
US2907846A (en) * 1957-09-17 1959-10-06 Siemens Ag Polarized switching contact device
US2898422A (en) * 1957-09-26 1959-08-04 Bell Telephone Labor Inc Circuit controlling device
US3020369A (en) * 1959-04-27 1962-02-06 Bell Telephone Labor Inc Circuit controller

Also Published As

Publication number Publication date
JPS3910270B1 (en:Method) 1964-06-11
FR1326953A (fr) 1963-05-10
BE620989A (en:Method)
US3125650A (en) 1964-03-17
DE1172775B (de) 1964-06-25
NL279967A (en:Method)
GB964409A (en) 1964-07-22
ES279105A1 (es) 1962-12-16

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