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CH274603A - Vorrichtung an elektrischen Kleinmotoren zur Regelung der Drehzahl derselben. - Google Patents

Vorrichtung an elektrischen Kleinmotoren zur Regelung der Drehzahl derselben.

Info

Publication number
CH274603A
CH274603A CH274603DA CH274603A CH 274603 A CH274603 A CH 274603A CH 274603D A CH274603D A CH 274603DA CH 274603 A CH274603 A CH 274603A
Authority
CH
Switzerland
Prior art keywords
regulate
speed
same
electric motors
small electric
Prior art date
Application number
Other languages
English (en)
Inventor
Co Bruetsch
Original Assignee
Bruetsch & Co
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 Bruetsch & Co filed Critical Bruetsch & Co
Publication of CH274603A publication Critical patent/CH274603A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0073—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding actuated by relative movement between two magnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/54—Mechanisms for coupling or uncoupling operating parts, driving mechanisms, or contacts
    • H01H3/56—Mechanisms for coupling or uncoupling operating parts, driving mechanisms, or contacts using electromagnetic clutch
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H02K11/23—Mechanically-actuated centrifugal switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
CH274603D 1949-04-22 1949-04-22 Vorrichtung an elektrischen Kleinmotoren zur Regelung der Drehzahl derselben. CH274603A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH274603T 1949-04-22

Publications (1)

Publication Number Publication Date
CH274603A true CH274603A (de) 1951-04-15

Family

ID=4479842

Family Applications (1)

Application Number Title Priority Date Filing Date
CH274603D CH274603A (de) 1949-04-22 1949-04-22 Vorrichtung an elektrischen Kleinmotoren zur Regelung der Drehzahl derselben.

Country Status (1)

Country Link
CH (1) CH274603A (de)

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