GB769714A - Improvements in and relating to mechanism for the control of operations - Google Patents

Improvements in and relating to mechanism for the control of operations

Info

Publication number
GB769714A
GB769714A GB26013/54A GB2601354A GB769714A GB 769714 A GB769714 A GB 769714A GB 26013/54 A GB26013/54 A GB 26013/54A GB 2601354 A GB2601354 A GB 2601354A GB 769714 A GB769714 A GB 769714A
Authority
GB
United Kingdom
Prior art keywords
operations
selector switch
series
switch
cam
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
GB26013/54A
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.)
Oak Manufacturing Co
Original Assignee
Oak Manufacturing Co
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 Oak Manufacturing Co filed Critical Oak Manufacturing Co
Publication of GB769714A publication Critical patent/GB769714A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • 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
    • 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/02—Water supply
    • D06F2105/04—Water supply from separate hot and cold water inlets
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

769,714. Switching systems. OAK MFG. CO. Sept. 8, 1954 [Sept. 8, 1953], No. 26013/54. Drawings to Specification. Class 38 (4). A switching device for controlling a sequence of operations and particularly for use with a washing-machine, comprises a multi-step selector switch controlling the initiation and termination of the several operations of the sequence, a cam switch driven by a synchronous motor for periodically closing the stepping circuit of the selector switch and a manually operated selector switch, which may be of the push-button type, providing for further control of the stepping circuit and permitting some of the operations of the sequence to be omitted and others extended, as desired. The stepping circuit may also be energizable through a first set of contacts of the multi-step selector switch in addition to the cam switch and manual selector switch. The multi-step selector switch has a home position from which it advances to control the series of operations and to which it returns when the series is completed, or if the series is stopped before completion. The gearing between the cam switch and its driving motor is such as to allow the cam to be oriented manually to a definite starting position prior to commencement of the series of operations.
GB26013/54A 1953-09-08 1954-09-08 Improvements in and relating to mechanism for the control of operations Expired GB769714A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US769714XA 1953-09-08 1953-09-08

Publications (1)

Publication Number Publication Date
GB769714A true GB769714A (en) 1957-03-13

Family

ID=22135333

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26013/54A Expired GB769714A (en) 1953-09-08 1954-09-08 Improvements in and relating to mechanism for the control of operations

Country Status (1)

Country Link
GB (1) GB769714A (en)

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