GB806090A - Improvements in or relating to washing machines - Google Patents

Improvements in or relating to washing machines

Info

Publication number
GB806090A
GB806090A GB30600/57A GB3060057A GB806090A GB 806090 A GB806090 A GB 806090A GB 30600/57 A GB30600/57 A GB 30600/57A GB 3060057 A GB3060057 A GB 3060057A GB 806090 A GB806090 A GB 806090A
Authority
GB
United Kingdom
Prior art keywords
time
temperature
switch
washing
water
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
GB30600/57A
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.)
WILLI BRANDL
Original Assignee
WILLI BRANDL
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 WILLI BRANDL filed Critical WILLI BRANDL
Publication of GB806090A publication Critical patent/GB806090A/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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14—Arrangements for detecting or measuring specific parameters
    • D06F34/22—Condition of the washing liquid, e.g. turbidity
    • D06F34/24—Liquid temperature
    • 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
    • D06F2101/00—User input for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2101/12—Washing temperature
    • 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
    • D06F2101/00—User input for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2101/14—Time settings
    • 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
    • D06F2103/16—Washing liquid temperature
    • 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
    • D06F2105/10—Temperature of washing liquids; Heating means therefor
    • 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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
    • D06F34/30—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress characterised by mechanical features, e.g. buttons or rotary dials

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Control Of Temperature (AREA)

Abstract

806,090. Washing-machines. BRANDL, W. Sept. 30, 1957 [Sept. 28, 1956], No. 30600/57. Class 138 (2). [Also in Group XXXVII] A washing-machine is fitted with a timeswitch 4 which controls the time of washing, the time-switch and the agitator 2 working only when the temperature of the water in the washing-machine is above a predetermined value. If the machine is filled with cold water and the time-switch set by knob 20 and the temperature controller 5 set by knob 8, a circuit is completed from terminal I through contact tongue 7 and contact 10 to the heater 6 and locking device 14. The latter prevents the operation of the time-switch so long as the water is below the predetermined temperature and the temperature-sensitive element 9 maintains a circuit between tongue 7 and contact 10. When the temperature is exceeded, tongue 7 engages contact 11, de-energizing heater 6 and locking device 14 and completing a circuit to motor 3 via the now operative time-switch 4. If the temperature of the water falls, the motor will stop and the locking device and heating will again come into operation. In a modification the mechanical time-switch 4 and locking device 14 are replaced by a time switch driven by a synchronous motor, the supply to which is interrupted when the water is below the proset temperature.
GB30600/57A 1956-09-28 1957-09-30 Improvements in or relating to washing machines Expired GB806090A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH806090X 1956-09-28
CH1182914X 1956-09-28

Publications (1)

Publication Number Publication Date
GB806090A true GB806090A (en) 1958-12-17

Family

ID=27664126

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30600/57A Expired GB806090A (en) 1956-09-28 1957-09-30 Improvements in or relating to washing machines

Country Status (3)

Country Link
CH (1) CH346855A (en)
FR (1) FR1182914A (en)
GB (1) GB806090A (en)

Also Published As

Publication number Publication date
CH346855A (en) 1960-06-15
FR1182914A (en) 1959-07-01

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