CH215207A - Equipment on electric motors with automatic switches to combat radio interference emitted by the switches - Google Patents

Equipment on electric motors with automatic switches to combat radio interference emitted by the switches

Info

Publication number
CH215207A
CH215207A CH215207DA CH215207A CH 215207 A CH215207 A CH 215207A CH 215207D A CH215207D A CH 215207DA CH 215207 A CH215207 A CH 215207A
Authority
CH
Switzerland
Prior art keywords
switches
equipment
electric motors
radio interference
interference emitted
Prior art date
Application number
Other languages
German (de)
Inventor
Elektrolux Aktiebolaget
Original Assignee
Electrolux Ab
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 Electrolux Ab filed Critical Electrolux Ab
Publication of CH215207A publication Critical patent/CH215207A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
    • 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
    • H02K11/02—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for suppression of electromagnetic interference
    • H02K11/026—Suppressors associated with brushes, brush holders or their supports
    • 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
    • H02K11/02—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for suppression of electromagnetic interference
    • H02K11/028—Suppressors associated with the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
CH215207D 1939-02-01 1939-12-11 Equipment on electric motors with automatic switches to combat radio interference emitted by the switches CH215207A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE215207X 1939-02-01

Publications (1)

Publication Number Publication Date
CH215207A true CH215207A (en) 1941-06-15

Family

ID=20305286

Family Applications (1)

Application Number Title Priority Date Filing Date
CH215207D CH215207A (en) 1939-02-01 1939-12-11 Equipment on electric motors with automatic switches to combat radio interference emitted by the switches

Country Status (3)

Country Link
CH (1) CH215207A (en)
GB (1) GB536656A (en)
NL (1) NL55899C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2570440A (en) * 1949-10-01 1951-10-09 Friden Calculating Machine Co Radio interference eliminator
US4329605A (en) * 1980-10-14 1982-05-11 General Motors Corporation Electric motor having radio frequency interference radiation suppression
EP0148411A1 (en) * 1983-12-15 1985-07-17 INDUSTRIE ZANUSSI S.p.A. Household laundry appliance having a commutable electric motor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2256982B (en) * 1991-06-22 1994-10-19 Delco Prod Overseas Motor circuit
DE9418804U1 (en) * 1994-11-23 1995-01-19 Fa. J. Eberspächer, 73730 Esslingen Electric drive

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2570440A (en) * 1949-10-01 1951-10-09 Friden Calculating Machine Co Radio interference eliminator
US4329605A (en) * 1980-10-14 1982-05-11 General Motors Corporation Electric motor having radio frequency interference radiation suppression
EP0148411A1 (en) * 1983-12-15 1985-07-17 INDUSTRIE ZANUSSI S.p.A. Household laundry appliance having a commutable electric motor

Also Published As

Publication number Publication date
GB536656A (en) 1941-05-22
NL55899C (en) 1900-01-01

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