GB820599A - Improvements in or relating to control systems for electrically operated washing machines - Google Patents

Improvements in or relating to control systems for electrically operated washing machines

Info

Publication number
GB820599A
GB820599A GB24433/57A GB2443357A GB820599A GB 820599 A GB820599 A GB 820599A GB 24433/57 A GB24433/57 A GB 24433/57A GB 2443357 A GB2443357 A GB 2443357A GB 820599 A GB820599 A GB 820599A
Authority
GB
United Kingdom
Prior art keywords
discs
motor
washing
water
switch
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
GB24433/57A
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.)
PFENNINGSBERG GmbH MASCHFAB
Maschinenfabrik Peter Pfenningsberg GmbH
Original Assignee
PFENNINGSBERG GmbH MASCHFAB
Maschinenfabrik Peter Pfenningsberg GmbH
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 PFENNINGSBERG GmbH MASCHFAB, Maschinenfabrik Peter Pfenningsberg GmbH filed Critical PFENNINGSBERG GmbH MASCHFAB
Publication of GB820599A publication Critical patent/GB820599A/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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/04—Heating arrangements
    • 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
    • D06F33/36—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of washing
    • 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
    • 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/52—Changing sequence of operational steps; Carrying out additional operational steps; Modifying operational steps, e.g. by extending duration of steps

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Washing And Drying Of Tableware (AREA)
  • Motor And Converter Starters (AREA)

Abstract

820,599. Control systems for heating resistors. MASCHINENFABRIK P. PFENNINGSBERG G.m.b.H. Aug. 1, 1957 [Sept. 8, 1956], No. 24433/57. Class 38 (4). In an automatic washing-machine the sequence of the washing operations is arranged to be interrupted until a predetermined water temperature has been reached. The sequence of washing operations is controlled by a preset device comprising two discs 2, 3 driven by a motor 1. The washing process normally begins with the discs 2, 3 having the positions marked A at a registering position. When the washing container is filled with water a float switch 9 is closed so that the motor 1 is energized over contacts 5, 6 to drive the discs 2, 3. Simultaneously, relays 21, 22 are energized over contacts 5<SP>1</SP>, 16 and contact 14 of a temperaturesensitive switch, the relays 21, 22 causing the water heaters and the main washing machine motor to be energized respectively. If, when the disc 3 has rotated through an angle α to position B where the arm carrying the contact 5 enters a recess 4, the water is not sufficiently heated the motor 1 is de-energized due to the contacts 5, 6 opening. The water heaters remain energized since contacts 5<SP>1</SP>, 16 remain closed until, when the water reaches the required temperature, a thermostat 13 in the washing container causes the switch 14 to open to deenergize the water heaters and the main motor and causes a switch 15 to close to re-energize the motor 1 to continue the drive on the discs 2, 3. When the discs have rotated through an angle (α+ #α) the arm bearing the contact 5<SP>1</SP> enters a recess 10 in the disc 2 whereby a circuit is completed for a relay 23 which causes energization of the main motor such that it effects a " centrifuging " operation. If, when the discs have rotated through the angle α, the water has become sufficiently heated the switch 15 will be closed when the contacts 5, 6 opens; the washing sequence will not therefore be interrupted.
GB24433/57A 1956-09-08 1957-08-01 Improvements in or relating to control systems for electrically operated washing machines Expired GB820599A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1179790X 1956-09-08
DE820599X 1956-09-08

Publications (1)

Publication Number Publication Date
GB820599A true GB820599A (en) 1959-09-23

Family

ID=27664351

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24433/57A Expired GB820599A (en) 1956-09-08 1957-08-01 Improvements in or relating to control systems for electrically operated washing machines

Country Status (2)

Country Link
FR (1) FR1179790A (en)
GB (1) GB820599A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588580B1 (en) * 1985-10-11 1988-04-08 Ciapem WASHING MACHINE WITH WATER TEMPERATURE CONTROL THERMOSTAT

Also Published As

Publication number Publication date
FR1179790A (en) 1959-05-28

Similar Documents

Publication Publication Date Title
US2254269A (en) Washing apparatus
GB932979A (en) Beverage making machine
GB820599A (en) Improvements in or relating to control systems for electrically operated washing machines
US3302001A (en) Time-temperature control devices
US3285275A (en) Liquid level detector
US2599234A (en) Automatic washing machine control
US2975624A (en) Washing machines
US2376901A (en) Timing control
US2280062A (en) Motorized mechanism
GB1604582A (en) Washing or drying machines
US2006306A (en) Apparatus and method for temperature regulation
US2952402A (en) Air delivery apparatus
GB477254A (en) Improvements in or relating to the control of washing or dyeing machines
US2258482A (en) Roaster
US1162071A (en) Automatic temperature-controlling system.
GB1403035A (en) Washingmachines incorporating water-level regulating devices
US2211769A (en) Control system
SU131148A1 (en) Device for automatic control of the flow of hot water from the tanks of the hot-water station
US1555549A (en) A cobpobation
US2993974A (en) Domestic appliance control
GB954037A (en) Improvements relating to washing machines
US2508441A (en) Mechanism for varying the setting of an object in accordance with conditions as established by the setting of the object
GB927565A (en) Improved automatic control system for clothes drying apparatus
GB1415740A (en) Control arrangement for a washing machine
ES367277A1 (en) Device for the selection of two different temperatures, of rinsing in the washing machines, such as the clothing and the dishes. (Machine-translation by Google Translate, not legally binding)