NL69981C - - Google Patents

Info

Publication number
NL69981C
NL69981C NL69981DA NL69981C NL 69981 C NL69981 C NL 69981C NL 69981D A NL69981D A NL 69981DA NL 69981 C NL69981 C NL 69981C
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 NL69981C publication Critical patent/NL69981C/xx

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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
NL69981D 1946-10-02 NL69981C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB266243X 1946-10-02

Publications (1)

Publication Number Publication Date
NL69981C true NL69981C (fr)

Family

ID=10246551

Family Applications (2)

Application Number Title Priority Date Filing Date
NL69981D NL69981C (fr) 1946-10-02
NL135079D NL135079B (fr) 1946-10-02

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL135079D NL135079B (fr) 1946-10-02

Country Status (7)

Country Link
US (1) US2559399A (fr)
BE (1) BE476316A (fr)
CH (1) CH266243A (fr)
DE (1) DE872063C (fr)
FR (1) FR955428A (fr)
GB (1) GB619546A (fr)
NL (2) NL135079B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2666826A (en) * 1951-06-21 1954-01-19 Hart Mfg Co Magnetic relay with special armature mounting means
NL180914B (nl) * 1952-08-27 Union Carbide Corp Nikkel bevattende katalysator-op-drager voor aminering.
DE1061439B (de) * 1953-12-31 1959-07-16 Standard Elektrik Lorenz Ag Vierpoliges, polarisiertes Magnetsystem, insbesondere fuer lautstarke Wecker mit hoher Ansprechempfindlichkeit
BE538941A (fr) * 1954-06-14
GB793825A (en) * 1955-11-08 1958-04-23 Telephone Mfg Co Ltd Improvements relating to polarised electromagnetic devices
DE3347602A1 (de) * 1983-12-30 1985-07-11 Siemens AG, 1000 Berlin und 8000 München Polarisiertes elektromagnetisches relais

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1624476A (en) * 1922-04-08 1927-04-12 Western Electric Co Contact device
US1680667A (en) * 1922-10-03 1928-08-14 Western Electric Co Electromagnetic device
US1585204A (en) * 1924-04-23 1926-05-18 Joseph N Pepin Impulse transmitter, reproducer, and recorder
US1786479A (en) * 1928-07-16 1930-12-30 Crosley Radio Corp Loud-speaker motor
US1872257A (en) * 1930-12-05 1932-08-16 James D Durkee Radio alarm system
US2163161A (en) * 1937-05-20 1939-06-20 Control Instr Co Inc Magnetic unit
US2215782A (en) * 1938-08-31 1940-09-24 Control Instr Co Inc Telephonic unit
NL66362C (fr) * 1942-04-28 1950-09-15
US2396135A (en) * 1942-05-06 1946-03-05 Terry Robert Saint George Electromagnetic device
US2433739A (en) * 1943-04-23 1947-12-30 Laurence H Collins Vibrator

Also Published As

Publication number Publication date
FR955428A (fr) 1950-01-14
DE872063C (de) 1953-03-30
BE476316A (fr)
NL135079B (fr)
US2559399A (en) 1951-07-03
CH266243A (fr) 1950-01-15
GB619546A (en) 1949-03-10

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