FR2209250A1 - - Google Patents

Info

Publication number
FR2209250A1
FR2209250A1 FR7335838A FR7335838A FR2209250A1 FR 2209250 A1 FR2209250 A1 FR 2209250A1 FR 7335838 A FR7335838 A FR 7335838A FR 7335838 A FR7335838 A FR 7335838A FR 2209250 A1 FR2209250 A1 FR 2209250A1
Authority
FR
France
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.)
Granted
Application number
FR7335838A
Other languages
French (fr)
Other versions
FR2209250B1 (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 OPITERGINA LAVORAZIONI
Original Assignee
SOLE OPITERGINA LAVORAZIONI
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 OPITERGINA LAVORAZIONI filed Critical SOLE OPITERGINA LAVORAZIONI
Publication of FR2209250A1 publication Critical patent/FR2209250A1/fr
Application granted granted Critical
Publication of FR2209250B1 publication Critical patent/FR2209250B1/fr
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 Ac Motors In General (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Control Of Multiple Motors (AREA)
FR7335838A 1972-12-05 1973-10-08 Expired FR2209250B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT32511/72A IT971564B (en) 1972-12-05 1972-12-05 SPEED REGULATOR FOR MOTORS IN PARTICULAR FOR UNIDIRECTIONAL CUR RENT MOTORS USED IN WASHING MACHINES

Publications (2)

Publication Number Publication Date
FR2209250A1 true FR2209250A1 (en) 1974-06-28
FR2209250B1 FR2209250B1 (en) 1976-11-19

Family

ID=11235466

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7335838A Expired FR2209250B1 (en) 1972-12-05 1973-10-08

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489384A1 (en) * 1980-09-02 1982-03-05 Esswein Sa Automatic device to counteract imbalance in centrifuge loading - by temporary interruption of power supply permitting load redistribution

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022597B2 (en) * 1977-09-08 1985-06-03 ファナック株式会社 DC motor drive device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1339201A (en) * 1961-11-16 1963-10-04 Philips Nv DC voltage supply device
FR2047821A5 (en) * 1969-05-17 1971-03-12 Zanussi A Spa Industrie
US3581175A (en) * 1968-12-07 1971-05-25 Honeywell Gmbh Speed control circuit with two voltage sources to enable precise speed control over a large speed range

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT197498B (en) * 1956-12-20 1958-04-25 Bbc Ag Oesterr Electronic speed control device
DE1930932A1 (en) * 1968-06-20 1970-01-15 British Domestic Appliances Washer-dryer and spin-dryer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1339201A (en) * 1961-11-16 1963-10-04 Philips Nv DC voltage supply device
US3581175A (en) * 1968-12-07 1971-05-25 Honeywell Gmbh Speed control circuit with two voltage sources to enable precise speed control over a large speed range
FR2047821A5 (en) * 1969-05-17 1971-03-12 Zanussi A Spa Industrie

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489384A1 (en) * 1980-09-02 1982-03-05 Esswein Sa Automatic device to counteract imbalance in centrifuge loading - by temporary interruption of power supply permitting load redistribution

Also Published As

Publication number Publication date
DE2341465A1 (en) 1974-06-06
DE2341465C2 (en) 1983-05-11
IT971564B (en) 1974-05-10
FR2209250B1 (en) 1976-11-19
ES418867A1 (en) 1976-02-01
GB1407737A (en) 1975-09-24

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Legal Events

Date Code Title Description
ST Notification of lapse