IT1198420B - CONTROL CIRCUIT OF THE NUMBER OF REVOLUTIONS OF THE MOTOR OF A FAN, IN PARTICULAR IN AN EXTRACTION HOOD - Google Patents

CONTROL CIRCUIT OF THE NUMBER OF REVOLUTIONS OF THE MOTOR OF A FAN, IN PARTICULAR IN AN EXTRACTION HOOD

Info

Publication number
IT1198420B
IT1198420B IT24594/82A IT2459482A IT1198420B IT 1198420 B IT1198420 B IT 1198420B IT 24594/82 A IT24594/82 A IT 24594/82A IT 2459482 A IT2459482 A IT 2459482A IT 1198420 B IT1198420 B IT 1198420B
Authority
IT
Italy
Prior art keywords
revolutions
fan
motor
control circuit
extraction hood
Prior art date
Application number
IT24594/82A
Other languages
Italian (it)
Other versions
IT8224594A0 (en
Inventor
Helmut Plener
Gerhard Tritt
Original Assignee
Seuffer Robert & Co Gmbh
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 Seuffer Robert & Co Gmbh filed Critical Seuffer Robert & Co Gmbh
Publication of IT8224594A0 publication Critical patent/IT8224594A0/en
Application granted granted Critical
Publication of IT1198420B publication Critical patent/IT1198420B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
    • H02P25/24—Variable impedance in stator or rotor circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
IT24594/82A 1982-03-01 1982-12-03 CONTROL CIRCUIT OF THE NUMBER OF REVOLUTIONS OF THE MOTOR OF A FAN, IN PARTICULAR IN AN EXTRACTION HOOD IT1198420B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3207262A DE3207262C2 (en) 1982-03-01 1982-03-01 Speed control circuit for an electric motor fed from an AC voltage source, in particular a fan motor

Publications (2)

Publication Number Publication Date
IT8224594A0 IT8224594A0 (en) 1982-12-03
IT1198420B true IT1198420B (en) 1988-12-21

Family

ID=6156982

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24594/82A IT1198420B (en) 1982-03-01 1982-12-03 CONTROL CIRCUIT OF THE NUMBER OF REVOLUTIONS OF THE MOTOR OF A FAN, IN PARTICULAR IN AN EXTRACTION HOOD

Country Status (3)

Country Link
DE (1) DE3207262C2 (en)
FR (1) FR2522449B1 (en)
IT (1) IT1198420B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3317892A1 (en) * 1983-05-17 1984-11-22 Brown, Boveri & Cie Ag, 6800 Mannheim Rotation-speed controller for a fan motor
DE3822510A1 (en) * 1988-07-04 1990-01-11 Miele & Cie Extractor hood with a fan housing and a displaceably guided vapour extraction element
DE3900125A1 (en) * 1989-01-04 1990-07-05 Robert Seuffer Gmbh & Co Rotation speed setting resistor
DE9013386U1 (en) * 1990-09-21 1990-11-22 Valeo Klimasysteme GmbH, 96476 Rodach Multi-stage speed switching device, in particular fan switch in a motor vehicle control unit
EP4106184A1 (en) 2021-06-15 2022-12-21 Electrolux Appliances Aktiebolag Kitchen appliance comprising an exhaust device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1215803B (en) * 1963-11-20 1966-05-05 Schleicher Regelautomatik G M Arrangement for sub-synchronous speed control of an asynchronous motor
CH422957A (en) * 1965-03-19 1966-10-31 Mefina Sa Variable resistance adjustment device for an electric motor, in particular for driving a sewing machine
DE2615223C2 (en) * 1976-04-08 1985-10-31 Braun Ag, 6000 Frankfurt Circuit arrangement for a hair treatment device with a direct current motor
DE3014946A1 (en) * 1980-04-18 1981-10-22 Robert Seuffer GmbH & Co, 7260 Calw Extractor hood fan motor control circuit - uses variable resistance to control transistor circuit across diode rectifier bridge in motor supply

Also Published As

Publication number Publication date
IT8224594A0 (en) 1982-12-03
FR2522449B1 (en) 1986-11-21
DE3207262C2 (en) 1991-02-14
DE3207262A1 (en) 1983-09-08
FR2522449A1 (en) 1983-09-02

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961216