GB923099A - Improvements in or relating to thermal switches for programme-controlled washing machines - Google Patents
Improvements in or relating to thermal switches for programme-controlled washing machinesInfo
- Publication number
- GB923099A GB923099A GB4114/60A GB411460A GB923099A GB 923099 A GB923099 A GB 923099A GB 4114/60 A GB4114/60 A GB 4114/60A GB 411460 A GB411460 A GB 411460A GB 923099 A GB923099 A GB 923099A
- Authority
- GB
- United Kingdom
- Prior art keywords
- switches
- feb
- programme
- relating
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
- H01H43/30—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to thermal action
- H01H43/301—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to thermal action based on the expansion or contraction of a material
- H01H43/306—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to thermal action based on the expansion or contraction of a material of liquids
-
- 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
- D06F34/08—Control circuits or arrangements thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/02—Heating arrangements using combustion heating
-
- 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
- D06F2105/02—Water supply
-
- 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
- D06F2105/62—Stopping or disabling machine operation
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
923,099. Washing-machines. HOLZEPATENTS A.G. Feb. 5, 1960 [Feb. 6, 1959], No. 4114/60. Class 138 (2). [Also in Group XXXVII] A control arrangement for a washing- machine comprises a temperature-sensitive element 3 adapted to vary the pressure in a Bourdon tube 1 and so rotate a cam disc 4 and open and close motor contacts 7 a number of times. The switch may be employed during the initial heating of the water in order to agitate the clothes periodically and so avoid the accumulation of vapour bubbles, and the cam switches 5 may be spaced more closely at the higher temperatures when more frequent agitation is required. The cam switches may instead be projections and the Bourdon tube may be replaced by a coiled bi-metallic element. Additional discs on the shaft 2 may serve to operate switches controlling other functions such as heating the water.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH35568A DE1199731B (en) | 1959-02-06 | 1959-02-06 | Device for operating a washing machine |
Publications (1)
Publication Number | Publication Date |
---|---|
GB923099A true GB923099A (en) | 1963-04-10 |
Family
ID=7152741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4114/60A Expired GB923099A (en) | 1959-02-06 | 1960-02-05 | Improvements in or relating to thermal switches for programme-controlled washing machines |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1199731B (en) |
GB (1) | GB923099A (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1760215U (en) * | 1955-11-23 | 1958-01-23 | Bosch Gmbh Robert | AUTOMATIC WASHING MACHINE WITH THERMAL SWITCH. |
-
1959
- 1959-02-06 DE DEH35568A patent/DE1199731B/en active Pending
-
1960
- 1960-02-05 GB GB4114/60A patent/GB923099A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1199731B (en) | 1965-09-02 |
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