GB675115A - Improvements in or relating to washing machines - Google Patents

Improvements in or relating to washing machines

Info

Publication number
GB675115A
GB675115A GB24578/49A GB2457849A GB675115A GB 675115 A GB675115 A GB 675115A GB 24578/49 A GB24578/49 A GB 24578/49A GB 2457849 A GB2457849 A GB 2457849A GB 675115 A GB675115 A GB 675115A
Authority
GB
United Kingdom
Prior art keywords
secured
blade members
tub
sept
base plate
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
GB24578/49A
Inventor
Oscar Dudley Penzig
Lawrence Hamer Maddock-Clegg
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.)
Fisher and Ludlow Ltd
Original Assignee
Fisher and Ludlow 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 Fisher and Ludlow Ltd filed Critical Fisher and Ludlow Ltd
Priority to GB24578/49A priority Critical patent/GB675115A/en
Priority to DEF5445A priority patent/DE853151C/en
Publication of GB675115A publication Critical patent/GB675115A/en
Expired legal-status Critical Current

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
    • H01H43/10—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 a part rotating at substantially constant speed
    • H01H43/12—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 a part rotating at substantially constant speed stopping automatically after a single cycle of operation
    • H01H43/125—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 a part rotating at substantially constant speed stopping automatically after a single cycle of operation using a cam
    • 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
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/16—Washing liquid temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Temperature-Responsive Valves (AREA)

Abstract

675,115. Thermal switches. FISHER & LUDLOW, Ltd. Sept. 19, 1950. [Sept. 24, 1949] No. 24578/49. Class 38 (v). [Also in Groups VIII and XXXVII] A thermally responsive switch 23 for controlling the operation of hot and cold water inlet valves of a washing machine (see Group VIII) comprises two blade members arranged to operate at slightly different temperatures, the blade members being as described in Specification 600,055 and only one (48) being shown in Fig. 4. The blade members are secured to a base plate 42 which projects into the tub 11 of the washing machine. When a temperature of 92‹F is reached a contact G on member 48 moves with a snap action from a fixed contact A to a fixed contact B. A similar movement of the second blade member occurs at 103‹F. The base plate 42 has a peripheral flange 42 rivetted to a fixing member 44, and both are secured to the wall 46 of the tub 11 by means of bolts 45 mounted on a ring 8. A rubber washer 47 is secured between the wall 46 and member 44 and a further washer 7 surrounds each bolt 45.
GB24578/49A 1949-09-24 1949-09-24 Improvements in or relating to washing machines Expired GB675115A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB24578/49A GB675115A (en) 1949-09-24 1949-09-24 Improvements in or relating to washing machines
DEF5445A DE853151C (en) 1949-09-24 1951-01-20 Washing machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB24578/49A GB675115A (en) 1949-09-24 1949-09-24 Improvements in or relating to washing machines
DEF5445A DE853151C (en) 1949-09-24 1951-01-20 Washing machine

Publications (1)

Publication Number Publication Date
GB675115A true GB675115A (en) 1952-07-02

Family

ID=27664399

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24578/49A Expired GB675115A (en) 1949-09-24 1949-09-24 Improvements in or relating to washing machines

Country Status (2)

Country Link
DE (1) DE853151C (en)
GB (1) GB675115A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5069868U (en) * 1973-10-30 1975-06-20

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1006823B (en) * 1952-08-19 1957-04-25 Ad Schulthess & Co A G Maschf Control device on a washing machine by means of a multi-pole rotary switch
DE974043C (en) * 1954-05-18 1960-08-25 Pfenningsberg Gmbh Maschfab Control for fully automatic washing machines
DE1158215B (en) * 1955-05-25 1963-11-28 Duisburger Waeschereimaschinen Combined disinfection and washing machine
DE1118146B (en) * 1955-07-08 1961-11-30 Siemens Elektrogeraete Gmbh Washing machine, especially washing machine
DE2951926A1 (en) * 1979-12-21 1981-07-02 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart METHOD FOR WASHING LAUNDRY AND AUTOMATICALLY WORKING DRUM WASHING MACHINE
DE3030656C2 (en) * 1980-08-13 1985-08-08 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Method for varying a manually adjustable program sequence of an automatically operating washing machine and washing machine for carrying out the method
DE3126135C1 (en) * 1981-07-02 1982-10-28 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Method for setting the alkali temperature by means of a temperature measurement in a program-controlled drum washing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5069868U (en) * 1973-10-30 1975-06-20
JPS5341337Y2 (en) * 1973-10-30 1978-10-05

Also Published As

Publication number Publication date
DE853151C (en) 1952-10-23

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