IT1160942B - Dispositivo per regolare la velocita' di rotazione di un motore in una macchina lavabiancheria - Google Patents

Dispositivo per regolare la velocita' di rotazione di un motore in una macchina lavabiancheria

Info

Publication number
IT1160942B
IT1160942B IT69650/78A IT6965078A IT1160942B IT 1160942 B IT1160942 B IT 1160942B IT 69650/78 A IT69650/78 A IT 69650/78A IT 6965078 A IT6965078 A IT 6965078A IT 1160942 B IT1160942 B IT 1160942B
Authority
IT
Italy
Prior art keywords
machine
output
switch
level
motor
Prior art date
Application number
IT69650/78A
Other languages
English (en)
Other versions
IT7869650A0 (it
Original Assignee
Indesit
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11312565&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1160942(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Indesit filed Critical Indesit
Priority to IT69650/78A priority Critical patent/IT1160942B/it
Publication of IT7869650A0 publication Critical patent/IT7869650A0/it
Priority to DE7979302605T priority patent/DE2966712D1/de
Priority to AT79302605T priority patent/ATE6395T1/de
Priority to EP79302605A priority patent/EP0011503B2/en
Application granted granted Critical
Publication of IT1160942B publication Critical patent/IT1160942B/it

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
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/10—Commutator motors, e.g. repulsion motors
    • H02P25/14—Universal motors
    • H02P25/145—Universal motors whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value, speed feedback

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Washing Machine And Dryer (AREA)
IT69650/78A 1978-11-21 1978-11-21 Dispositivo per regolare la velocita' di rotazione di un motore in una macchina lavabiancheria IT1160942B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT69650/78A IT1160942B (it) 1978-11-21 1978-11-21 Dispositivo per regolare la velocita' di rotazione di un motore in una macchina lavabiancheria
DE7979302605T DE2966712D1 (en) 1978-11-21 1979-11-16 Device for controlling the speed of a washing machine motor
AT79302605T ATE6395T1 (de) 1978-11-21 1979-11-16 Vorrichtung zum steuern der geschwindigkeit eines waschmaschinenmotors.
EP79302605A EP0011503B2 (en) 1978-11-21 1979-11-16 Device for controlling the speed of a washing machine motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT69650/78A IT1160942B (it) 1978-11-21 1978-11-21 Dispositivo per regolare la velocita' di rotazione di un motore in una macchina lavabiancheria

Publications (2)

Publication Number Publication Date
IT7869650A0 IT7869650A0 (it) 1978-11-21
IT1160942B true IT1160942B (it) 1987-03-11

Family

ID=11312565

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69650/78A IT1160942B (it) 1978-11-21 1978-11-21 Dispositivo per regolare la velocita' di rotazione di un motore in una macchina lavabiancheria

Country Status (4)

Country Link
EP (1) EP0011503B2 (it)
AT (1) ATE6395T1 (it)
DE (1) DE2966712D1 (it)
IT (1) IT1160942B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2102990A (en) * 1981-07-31 1983-02-09 Philips Electronic Associated Drum speed control system for a washing and/or spin drying machine
DE3736143A1 (de) * 1987-10-26 1989-05-11 Telefunken Electronic Gmbh Schaltung zur einstellung des stromflusswinkels von motoren elektrischer werkzeuge

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3511411A (en) * 1967-12-11 1970-05-12 Ambac Ind Apparatus for controlling planting and material spraying and spreading device
FR2055886A5 (it) * 1969-08-05 1971-05-14 Tech Trefile Off
CH599382A5 (en) * 1975-10-24 1978-05-31 Schulthess Ad Maschinenfabrik Washing or dyeing drum speed regulator
DE2715561A1 (de) * 1977-04-07 1978-10-12 Standard Elektrik Lorenz Ag Steuerung eines einphasigen asynchronmotors, insbesondere fuer waschmaschinen

Also Published As

Publication number Publication date
EP0011503B1 (en) 1984-02-22
EP0011503B2 (en) 1988-12-07
ATE6395T1 (de) 1984-03-15
DE2966712D1 (en) 1984-03-29
IT7869650A0 (it) 1978-11-21
EP0011503A1 (en) 1980-05-28

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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: 19941129