FR2296721A1 - SAFETY POWER SUPPLY FOR DRUM DRIVE OF WASHING MACHINES - Google Patents

SAFETY POWER SUPPLY FOR DRUM DRIVE OF WASHING MACHINES

Info

Publication number
FR2296721A1
FR2296721A1 FR7443312A FR7443312A FR2296721A1 FR 2296721 A1 FR2296721 A1 FR 2296721A1 FR 7443312 A FR7443312 A FR 7443312A FR 7443312 A FR7443312 A FR 7443312A FR 2296721 A1 FR2296721 A1 FR 2296721A1
Authority
FR
France
Prior art keywords
power supply
washing machines
drum drive
safety power
safety
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.)
Granted
Application number
FR7443312A
Other languages
French (fr)
Other versions
FR2296721B1 (en
Inventor
Jean Monie
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.)
Carpano and Pons SA
Original Assignee
Carpano and Pons SA
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 Carpano and Pons SA filed Critical Carpano and Pons SA
Priority to FR7443312A priority Critical patent/FR2296721A1/en
Priority to SE7513504A priority patent/SE420741B/en
Priority to NL7514752.A priority patent/NL165343C/en
Priority to IT30638/75A priority patent/IT1051694B/en
Priority to DE2557977A priority patent/DE2557977C2/en
Priority to GB53041/75A priority patent/GB1529210A/en
Priority to ES443986A priority patent/ES443986A1/en
Publication of FR2296721A1 publication Critical patent/FR2296721A1/en
Application granted granted Critical
Publication of FR2296721B1 publication Critical patent/FR2296721B1/fr
Granted legal-status Critical Current

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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
    • H02P29/025—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the fault being a power interruption
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/0833—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors for electric motors with control arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/09—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against over-voltage; against reduction of voltage; against phase interruption
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Multiple Motors (AREA)
  • Control Of Washing Machine And Dryer (AREA)
FR7443312A 1974-12-30 1974-12-30 SAFETY POWER SUPPLY FOR DRUM DRIVE OF WASHING MACHINES Granted FR2296721A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7443312A FR2296721A1 (en) 1974-12-30 1974-12-30 SAFETY POWER SUPPLY FOR DRUM DRIVE OF WASHING MACHINES
SE7513504A SE420741B (en) 1974-12-30 1975-12-01 SECURITY FEED DEVICE FOR AN ENGINE FOR OPERATING A WASHING MACHINE DRUM
NL7514752.A NL165343C (en) 1974-12-30 1975-12-18 PRORAM CONTROLLER FOR A WASHING MACHINE.
IT30638/75A IT1051694B (en) 1974-12-30 1975-12-22 SAFETY SUPPLY FOR DRIVING THE DRUM OF WASHING MACHINES
DE2557977A DE2557977C2 (en) 1974-12-30 1975-12-22 Arrangement for controlling the drum drive motor of a program-controlled washing machine
GB53041/75A GB1529210A (en) 1974-12-30 1975-12-29 Safety supply circuit for washing machine drum driving motors
ES443986A ES443986A1 (en) 1974-12-30 1975-12-30 Safety supply circuit for washing machine drum driving motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7443312A FR2296721A1 (en) 1974-12-30 1974-12-30 SAFETY POWER SUPPLY FOR DRUM DRIVE OF WASHING MACHINES

Publications (2)

Publication Number Publication Date
FR2296721A1 true FR2296721A1 (en) 1976-07-30
FR2296721B1 FR2296721B1 (en) 1978-05-05

Family

ID=9146762

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7443312A Granted FR2296721A1 (en) 1974-12-30 1974-12-30 SAFETY POWER SUPPLY FOR DRUM DRIVE OF WASHING MACHINES

Country Status (7)

Country Link
DE (1) DE2557977C2 (en)
ES (1) ES443986A1 (en)
FR (1) FR2296721A1 (en)
GB (1) GB1529210A (en)
IT (1) IT1051694B (en)
NL (1) NL165343C (en)
SE (1) SE420741B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2350720A1 (en) * 1976-05-06 1977-12-02 Woods T B Sons Co SAFETY COUPLING BETWEEN A POWER SOURCE AND A LOAD

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960041496A (en) * 1995-05-22 1996-12-19 구자홍 Apparatus and method for controlling input of fabric softener in washing machine
DE102013202969A1 (en) * 2013-02-22 2014-08-28 BSH Bosch und Siemens Hausgeräte GmbH Domestic appliance, in particular tumble dryer, with a brushless DC motor and method for operating a brushless DC motor in a household appliance

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1556063A (en) * 1967-02-22 1969-01-31
DE2008244A1 (en) * 1969-02-24 1970-09-10 General Electric Company, Schenectady, N.Y. (V.St.A.) Protection circuit for a power amplifier designed as a bridge circuit that works with pulse duration modulation
DE2358638A1 (en) * 1972-11-27 1974-05-30 British Domestic Appliances WASHING AND DRYING SPINNER

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT224062B (en) * 1960-01-07 1962-11-12 Constructa-Werke Gesellschaft Mit Beschraenkter Haftung
DE1220512B (en) * 1965-07-02 1966-07-07 Siemens Elektrogeraete Gmbh Sequence control
AT304420B (en) * 1969-05-17 1973-01-10 Zanussi A Spa Industrie Electric drive for a washing machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1556063A (en) * 1967-02-22 1969-01-31
DE2008244A1 (en) * 1969-02-24 1970-09-10 General Electric Company, Schenectady, N.Y. (V.St.A.) Protection circuit for a power amplifier designed as a bridge circuit that works with pulse duration modulation
DE2358638A1 (en) * 1972-11-27 1974-05-30 British Domestic Appliances WASHING AND DRYING SPINNER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2350720A1 (en) * 1976-05-06 1977-12-02 Woods T B Sons Co SAFETY COUPLING BETWEEN A POWER SOURCE AND A LOAD

Also Published As

Publication number Publication date
FR2296721B1 (en) 1978-05-05
NL7514752A (en) 1976-07-02
ES443986A1 (en) 1977-04-16
GB1529210A (en) 1978-10-18
NL165343B (en) 1980-10-15
DE2557977C2 (en) 1984-08-30
DE2557977A1 (en) 1976-07-01
IT1051694B (en) 1981-05-20
NL165343C (en) 1981-03-16
SE7513504L (en) 1976-07-01
SE420741B (en) 1981-10-26

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Legal Events

Date Code Title Description
TP Transmission of property
CA Change of address
CD Change of name or company name
ST Notification of lapse