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)
  • Contacts (AREA)
  • Electromagnets (AREA)
NL136805D 1961-08-03 NL136805C (de)

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 (de)

Family

ID=22438588

Family Applications (2)

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

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL279967D NL279967A (de) 1961-08-03

Country Status (8)

Country Link
US (1) US3125650A (de)
JP (1) JPS3910270B1 (de)
BE (1) BE620989A (de)
DE (1) DE1172775B (de)
ES (1) ES279105A1 (de)
FR (1) FR1326953A (de)
GB (1) GB964409A (de)
NL (2) NL136805C (de)

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 (de) * 1955-12-28
NL223418A (de) * 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
NL279967A (de)
DE1172775B (de) 1964-06-25
GB964409A (en) 1964-07-22
FR1326953A (fr) 1963-05-10
BE620989A (de)
JPS3910270B1 (de) 1964-06-11
US3125650A (en) 1964-03-17
ES279105A1 (es) 1962-12-16

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