GB1370054A - Washing machines - Google Patents

Washing machines

Info

Publication number
GB1370054A
GB1370054A GB1052972A GB1052972A GB1370054A GB 1370054 A GB1370054 A GB 1370054A GB 1052972 A GB1052972 A GB 1052972A GB 1052972 A GB1052972 A GB 1052972A GB 1370054 A GB1370054 A GB 1370054A
Authority
GB
United Kingdom
Prior art keywords
switch
drum
motor
spin
washing
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
GB1052972A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Priority to GB1052972A priority Critical patent/GB1370054A/en
Priority to IT7367569A priority patent/IT984400B/en
Priority to DE2310945A priority patent/DE2310945C3/en
Priority to CA165,385A priority patent/CA989045A/en
Priority to FR7308110A priority patent/FR2175124B1/fr
Publication of GB1370054A publication Critical patent/GB1370054A/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
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F33/40—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of centrifugal separation of water from the laundry
    • 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
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/18—Washing liquid level
    • 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
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/24—Spin speed; Drum movements
    • 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting
    • 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)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

1370054 Washing machines PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 22 Jan 1973 [7 March 1972] 10529/72 Heading D1A A switch 10 closable in response to a predetermined water level in the drum of an automatic washing and spin-drying machine, wherein distribution of articles prior to spindrying is effected whilst the drum is partly filled with water is provided in the circuit for the spin motor 6 together with a second switch 9 sensitive to operation of the spin motor at its spinning speed in parallel to the switch 10 to maintain operation of the motor 6 when the water level is reduced by a discharge pump. The switch 9 may be a centrifugal switch or responsive to the current or voltage in the motor circuit and a switch 8 is actuated by a programmer. Preferably a single motor drives the drum through a variable gearing providing both washing and spin-drying speeds of the drum.
GB1052972A 1972-03-07 1972-03-07 Washing machines Expired GB1370054A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB1052972A GB1370054A (en) 1972-03-07 1972-03-07 Washing machines
IT7367569A IT984400B (en) 1972-03-07 1973-03-02 WASHING MACHINE
DE2310945A DE2310945C3 (en) 1972-03-07 1973-03-05 Arrangement for eliminating an imbalance in the drum of a program-controlled washing machine
CA165,385A CA989045A (en) 1972-03-07 1973-03-06 Washing machine spin control circuit
FR7308110A FR2175124B1 (en) 1972-03-07 1973-03-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1052972A GB1370054A (en) 1972-03-07 1972-03-07 Washing machines

Publications (1)

Publication Number Publication Date
GB1370054A true GB1370054A (en) 1974-10-09

Family

ID=9969508

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1052972A Expired GB1370054A (en) 1972-03-07 1972-03-07 Washing machines

Country Status (5)

Country Link
CA (1) CA989045A (en)
DE (1) DE2310945C3 (en)
FR (1) FR2175124B1 (en)
GB (1) GB1370054A (en)
IT (1) IT984400B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2915815A1 (en) * 1979-04-19 1980-11-06 Bauknecht Gmbh G DEVICE FOR DETECTING THE SPEED AND THE BALANCE OF AN AGGREGATE IN A HOUSING VIBRATINGLY
FR2649422B1 (en) * 1989-07-04 1992-01-03 Esswein Sa WASHING MACHINE WITH IMPROVED AND ECONOMICAL RINSING

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1272232A (en) * 1960-01-07 1961-09-22 Pfenningsberg Gmbh Maschfab Washing and wringing machine comprising a washing drum capable of rotating about a horizontal axis
FR1530872A (en) * 1967-07-07 1968-06-28 British Domestic Appliances Washing machine

Also Published As

Publication number Publication date
DE2310945A1 (en) 1973-09-20
DE2310945C3 (en) 1978-04-20
FR2175124A1 (en) 1973-10-19
CA989045A (en) 1976-05-11
IT984400B (en) 1974-11-20
DE2310945B2 (en) 1977-09-01
FR2175124B1 (en) 1976-09-10

Similar Documents

Publication Publication Date Title
GB918480A (en) Improvements in or relating to washing machines
GB1275968A (en) Washing machine
GB1255470A (en) Improvements in or relating to washing machines
GB1370054A (en) Washing machines
ES443970A1 (en) Laundry washing machine
GB1478673A (en) Washing-machine control
GB1169059A (en) An Arrangement of Pole-Changing Motors in Washing Machines
ES455526A1 (en) Horizontal drum laundry washing machine
ES458741A1 (en) Machine for washing and spin-drying laundry.
GB1467376A (en) Washing and spindrying machine
GB1169866A (en) Improvements in or relating to Laundry Apparatus
GB1353906A (en) Clothes washing and spin drying machines
GB1068429A (en) Operating device,with an elastically resilient closed chamber,for an electric switch
ES464690A1 (en) Rotary washing machine
ATE64632T1 (en) AUTOMATIC WASHING MACHINE WITH ROTATING DRUM.
GB946555A (en) Improvements in washing and like machines
GB1179018A (en) Drum Unit of an Automatic Washing Machine
ES474099A1 (en) Drive arrangement for the drum of an automatic clothes washing machine
ES443986A1 (en) Safety supply circuit for washing machine drum driving motors
GB926408A (en) Improvements relating to washing machines
ES431397A1 (en) Washing machine
GB1189798A (en) Laundry Machine.
AU288130B2 (en) Clothes washer machine witha slipclutch onthe spin tub drive
GB1249759A (en) A drum-type washing machine
AU72166A (en) Clothes washer machine witha slipclutch onthe spin tub drive

Legal Events

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