SE7513504L - SAFETY DEVICE FOR POWERING THE WASHING MACHINE DRUM - Google Patents

SAFETY DEVICE FOR POWERING THE WASHING MACHINE DRUM

Info

Publication number
SE7513504L
SE7513504L SE7513504A SE7513504A SE7513504L SE 7513504 L SE7513504 L SE 7513504L SE 7513504 A SE7513504 A SE 7513504A SE 7513504 A SE7513504 A SE 7513504A SE 7513504 L SE7513504 L SE 7513504L
Authority
SE
Sweden
Prior art keywords
powering
washing machine
safety device
machine drum
drum
Prior art date
Application number
SE7513504A
Other languages
Swedish (sv)
Other versions
SE420741B (en
Inventor
J Monie
Original Assignee
Carpano & Pons
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 & Pons filed Critical Carpano & Pons
Publication of SE7513504L publication Critical patent/SE7513504L/en
Publication of SE420741B publication Critical patent/SE420741B/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
    • 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 Washing Machine And Dryer (AREA)
  • Control Of Multiple Motors (AREA)
SE7513504A 1974-12-30 1975-12-01 SECURITY FEED DEVICE FOR AN ENGINE FOR OPERATING A WASHING MACHINE DRUM SE420741B (en)

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
SE7513504L true SE7513504L (en) 1976-07-01
SE420741B SE420741B (en) 1981-10-26

Family

ID=9146762

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7513504A SE420741B (en) 1974-12-30 1975-12-01 SECURITY FEED DEVICE FOR AN ENGINE FOR OPERATING A WASHING MACHINE DRUM

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)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042965A (en) * 1976-05-06 1977-08-16 T. B. Wood's Sons Company Power interruption safeguard apparatus
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

Family Cites Families (6)

* 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
DE1585731B2 (en) * 1967-02-22 1972-05-31 Holzer, Walter, 7758 Meersburg PROGRAM SELECTOR FOR AUTOMATIC WASHING MACHINES
US3551747A (en) * 1969-02-24 1970-12-29 Gen Electric Pulse width modulated bridge power amplifier protection circuit
AT304420B (en) * 1969-05-17 1973-01-10 Zanussi A Spa Industrie Electric drive for a washing machine
GB1450679A (en) * 1972-11-27 1976-09-22 Hotpoint Ltd Clothes washing and spin drying machines

Also Published As

Publication number Publication date
NL165343C (en) 1981-03-16
NL165343B (en) 1980-10-15
DE2557977A1 (en) 1976-07-01
IT1051694B (en) 1981-05-20
NL7514752A (en) 1976-07-02
FR2296721A1 (en) 1976-07-30
FR2296721B1 (en) 1978-05-05
SE420741B (en) 1981-10-26
DE2557977C2 (en) 1984-08-30
GB1529210A (en) 1978-10-18
ES443986A1 (en) 1977-04-16

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