BE689489A - - Google Patents

Info

Publication number
BE689489A
BE689489A BE689489DA BE689489A BE 689489 A BE689489 A BE 689489A BE 689489D A BE689489D A BE 689489DA BE 689489 A BE689489 A BE 689489A
Authority
BE
Belgium
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE689489A publication Critical patent/BE689489A/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00Details of electromagnetic relays
    • H01H50/64Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/74Mechanical means for producing a desired natural frequency of operation of the contacts, e.g. for self-interrupter
    • H01H50/76Mechanical means for producing a desired natural frequency of operation of the contacts, e.g. for self-interrupter using reed or blade spring
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00Electromagnetic relays
    • H01H51/30Electromagnetic relays specially adapted for actuation by ac
    • H01H51/32Frequency relays; Mechanically-tuned relays

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Jigging Conveyors (AREA)
BE689489D 1966-01-13 1966-11-09 BE689489A (US20030220297A1-20031127-C00009.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH45666A CH448270A (de) 1966-01-13 1966-01-13 Kontakteinrichtung mit Schwingzunge

Publications (1)

Publication Number Publication Date
BE689489A true BE689489A (US20030220297A1-20031127-C00009.png) 1967-04-14

Family

ID=4187430

Family Applications (1)

Application Number Title Priority Date Filing Date
BE689489D BE689489A (US20030220297A1-20031127-C00009.png) 1966-01-13 1966-11-09

Country Status (7)

Country Link
US (1) US3454910A (US20030220297A1-20031127-C00009.png)
AT (1) AT260341B (US20030220297A1-20031127-C00009.png)
BE (1) BE689489A (US20030220297A1-20031127-C00009.png)
CH (1) CH448270A (US20030220297A1-20031127-C00009.png)
DE (1) DE1539888B2 (US20030220297A1-20031127-C00009.png)
FR (1) FR1501262A (US20030220297A1-20031127-C00009.png)
GB (1) GB1128703A (US20030220297A1-20031127-C00009.png)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2073913A (en) * 1934-06-26 1937-03-16 Wigan Edmund Ramsay Means for gauging minute displacements
US2606259A (en) * 1949-06-17 1952-08-05 Mallory & Co Inc P R U-shaped vibrator armature and damped arm mechanism
US2972070A (en) * 1957-12-02 1961-02-14 Oak Mfg Co Vibrator
US2906837A (en) * 1957-12-05 1959-09-29 Honeywell Regulator Co Electrical apparatus

Also Published As

Publication number Publication date
DE1539888A1 (de) 1969-09-04
FR1501262A (fr) 1967-11-10
CH448270A (de) 1967-12-15
US3454910A (en) 1969-07-08
AT260341B (de) 1968-02-26
GB1128703A (en) 1968-10-02
DE1539888B2 (de) 1972-01-13

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