GB1407737A - Speed regulator for motors in particular for direct current motors used in washing machines - Google Patents

Speed regulator for motors in particular for direct current motors used in washing machines

Info

Publication number
GB1407737A
GB1407737A GB3910573A GB3910573A GB1407737A GB 1407737 A GB1407737 A GB 1407737A GB 3910573 A GB3910573 A GB 3910573A GB 3910573 A GB3910573 A GB 3910573A GB 1407737 A GB1407737 A GB 1407737A
Authority
GB
United Kingdom
Prior art keywords
motor
speed
contact
resistor
transistor
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB3910573A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SOLE SOC OPITERGINA LAVORAZION
Original Assignee
SOLE SOC OPITERGINA LAVORAZION
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 SOLE SOC OPITERGINA LAVORAZION filed Critical SOLE SOC OPITERGINA LAVORAZION
Publication of GB1407737A publication Critical patent/GB1407737A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—Driving arrangements 
    • D06F37/304—Arrangements or adaptations of electric motors
    • 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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/292—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using static converters, e.g. AC to DC
    • H02P7/293—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using static converters, e.g. AC to DC using phase control
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Power Engineering (AREA)
  • Control Of Multiple Motors (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Control Of Ac Motors In General (AREA)
GB3910573A 1972-12-05 1973-08-17 Speed regulator for motors in particular for direct current motors used in washing machines Expired GB1407737A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT32511/72A IT971564B (it) 1972-12-05 1972-12-05 Regolatore di velocita per motori in particolare per motori a cor rente unidirezionale impiegabili in macchine lavatrici

Publications (1)

Publication Number Publication Date
GB1407737A true GB1407737A (en) 1975-09-24

Family

ID=11235466

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3910573A Expired GB1407737A (en) 1972-12-05 1973-08-17 Speed regulator for motors in particular for direct current motors used in washing machines

Country Status (5)

Country Link
DE (1) DE2341465C2 (enrdf_load_stackoverflow)
ES (1) ES418867A1 (enrdf_load_stackoverflow)
FR (1) FR2209250B1 (enrdf_load_stackoverflow)
GB (1) GB1407737A (enrdf_load_stackoverflow)
IT (1) IT971564B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022597B2 (ja) * 1977-09-08 1985-06-03 ファナック株式会社 直流モ−タの駆動装置
FR2489384A1 (fr) * 1980-09-02 1982-03-05 Esswein Sa Dispositif de suppression de balourd dans une centrifugeuse et machine, lave-linge notamment, comportant un tel dispositif

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT197498B (de) * 1956-12-20 1958-04-25 Bbc Ag Oesterr Elektronische Drehzahlregeleinrichtung
NL109520C (enrdf_load_stackoverflow) * 1961-11-16
DE1930932A1 (de) * 1968-06-20 1970-01-15 British Domestic Appliances Wasch- und Trockenschleudermaschine
DE1813384B2 (de) * 1968-12-07 1973-04-19 Honeywell Gmbh, 6000 Frankfurt Schaltungsanordnung zur drehzahlregelung eines gleichstrommotors
AT304420B (de) * 1969-05-17 1973-01-10 Zanussi A Spa Industrie Elektrischer Antrieb für eine Waschmaschine

Also Published As

Publication number Publication date
ES418867A1 (es) 1976-02-01
DE2341465A1 (de) 1974-06-06
DE2341465C2 (de) 1983-05-11
IT971564B (it) 1974-05-10
FR2209250B1 (enrdf_load_stackoverflow) 1976-11-19
FR2209250A1 (enrdf_load_stackoverflow) 1974-06-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee