GB949547A - Improvements in and relating to timers - Google Patents

Improvements in and relating to timers

Info

Publication number
GB949547A
GB949547A GB430062A GB430062A GB949547A GB 949547 A GB949547 A GB 949547A GB 430062 A GB430062 A GB 430062A GB 430062 A GB430062 A GB 430062A GB 949547 A GB949547 A GB 949547A
Authority
GB
United Kingdom
Prior art keywords
switch
wiper
motor
line
contacts
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
GB430062A
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.)
Controls Co of America
Original Assignee
Controls Co of America
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
Priority to US79978059 priority Critical patent/US2995143A/en
Application filed by Controls Co of America filed Critical Controls Co of America
Publication of GB949547A publication Critical patent/GB949547A/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/28Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00Time 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
    • H01H43/10Time 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
    • H01H43/12Time 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
    • H01H43/124Time 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 disc
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/18Washing liquid level
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/02Water supply
    • D06F2105/04Water supply from separate hot and cold water inlets
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/08Draining of washing liquids
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/52Changing sequence of operational steps; Carrying out additional operational steps; Modifying operational steps, e.g. by extending duration of steps
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/58Indications or alarms to the control system or to the user
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/7287Liquid level responsive or maintaining systems
    • Y10T137/729Washing machine cycle control
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/8593Systems
    • Y10T137/86389Programmer or timer

Abstract

949,547. Timer control of electric circuits. CONTROLS CO. OF AMERICA. Jan. 21, 1960 [March 16, 1959], No. 4300/62. Divided out of 949, 542. Heading G3T. A timer in which a programme switch is normally movable at timed intervals and which can be driven quickly to a selected starting point on the programme switch (see Specifications 949,542, 949, 545, 949,546 and 949,548) has a searching switch 92 rotatable with the programme switch (not shown but comprising a cam bank) and a plurality of contacts M-P electrically in gaps in a continuous ring contact connected to line 112. When the high speed drive is operative motor 38 is energized and the armature is drawn into the stator field thus making switch 82, 86. The energizing circuit for the motor is now from L2 via this switch, line 114 and through line 112 to the searching switch 92 and along line 110 to the motor and thence to 104 and L 1 . A set of switches SM-SP normally closed also supply current to 92 as the wiper passes over M-P. To select a starting point one of the switches is opened and thus the high speed motor is de-energized when the searching switch wiper reaches the open contact M-P. A shunt switch SS is provided and is . arranged to open once each revolution of the cam 88 and the gearing is such that each opening takes place when the wiper is on one of contacts M-P. The object of this switch is to retain the wiper and contacts M-P of current making and breaking duty. Switch SS is claimed in Specification 949, 551.
GB430062A 1959-03-16 1960-01-21 Improvements in and relating to timers Expired GB949547A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US79978059 US2995143A (en) 1959-03-16 1959-03-16 Timer

Publications (1)

Publication Number Publication Date
GB949547A true GB949547A (en) 1964-02-12

Family

ID=25176726

Family Applications (7)

Application Number Title Priority Date Filing Date
GB429862A Expired GB949545A (en) 1959-03-16 1960-01-21 Improvements in and relating to timers
GB4102263A Expired GB949551A (en) 1959-03-16 1960-01-21 Improvements in and relating to timers
GB429962A Expired GB949546A (en) 1959-03-16 1960-01-21 Improvements in and relating to washing machines
GB3192763A Expired GB949549A (en) 1959-03-16 1960-01-21 Improvements in and relating to devices for controlling the operations of washing machines
GB218260A Expired GB949542A (en) 1959-03-16 1960-01-21 Improvements in or relating to timers
GB430062A Expired GB949547A (en) 1959-03-16 1960-01-21 Improvements in and relating to timers
GB430162A Expired GB949548A (en) 1959-03-16 1960-01-21 Improvements in and relating to timers

Family Applications Before (5)

Application Number Title Priority Date Filing Date
GB429862A Expired GB949545A (en) 1959-03-16 1960-01-21 Improvements in and relating to timers
GB4102263A Expired GB949551A (en) 1959-03-16 1960-01-21 Improvements in and relating to timers
GB429962A Expired GB949546A (en) 1959-03-16 1960-01-21 Improvements in and relating to washing machines
GB3192763A Expired GB949549A (en) 1959-03-16 1960-01-21 Improvements in and relating to devices for controlling the operations of washing machines
GB218260A Expired GB949542A (en) 1959-03-16 1960-01-21 Improvements in or relating to timers

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB430162A Expired GB949548A (en) 1959-03-16 1960-01-21 Improvements in and relating to timers

Country Status (5)

Country Link
US (1) US2995143A (en)
BE (1) BE587629A (en)
DE (1) DE1413714A1 (en)
GB (7) GB949545A (en)
NL (1) NL249476A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1410972A1 (en) * 1960-05-10 1968-10-24 Walter Holzer Arrangement for switching fully automatic washing machines
US3150349A (en) * 1961-01-13 1964-09-22 Lab For Electronics Inc Traffic control system and controller
US3206117A (en) * 1961-09-05 1965-09-14 American Radiator & Standard Motor-operated valve
US3193629A (en) * 1961-11-21 1965-07-06 Perkin Elmer Corp Digital lever switch with indicating means
US3227821A (en) * 1962-04-06 1966-01-04 Hauser Fred Timing device with rotating cam operated micro-switch
DE1239758B (en) * 1962-06-27 1967-05-03 Walter Holzer Push button switch with several spring-loaded push buttons arranged next to one another
US3217188A (en) * 1962-09-20 1965-11-09 Robertshaw Controls Co Automatic program selecting controller
US3296465A (en) * 1963-01-29 1967-01-03 Borg Warner Control arrangement for a household appliance
CH406118A (en) * 1963-11-25 1966-01-31 Ad Schulthess & Co Aktiengesel Program control device on an automatic washing machine
US3220226A (en) * 1963-12-12 1965-11-30 Gen Electric Control circuits for automatic clothes washing machines
US3285181A (en) * 1964-01-16 1966-11-15 Howard Electric Company Automatic pump alternator
US3333121A (en) * 1964-06-01 1967-07-25 Maytag Co Automatic control device
US3269154A (en) * 1964-07-13 1966-08-30 Philco Corp Washing machines
US3403538A (en) * 1966-09-26 1968-10-01 Gen Motors Corp Automatic clothes washing apparatus with improved agitation control
DE1791280C3 (en) * 1967-09-21 1975-10-16 Olympus Optical Co., Ltd., Tokio
US3886378A (en) * 1973-11-08 1975-05-27 Clemar Mfg Corp Timing unit for connecting power sequentially to a plurality of stations
ES204784Y (en) * 1974-07-19 1976-05-01 Ederlan, S. Coop. Improved arrangement of washing machine program switches.
US4042984A (en) * 1975-12-31 1977-08-23 American Bath And Shower Corporation Automatic bathtub water level control system
DE2906353C3 (en) * 1979-02-19 1983-02-03 Gebrueder Buehler Ag, 9240 Uzwil, Ch
US8375848B2 (en) * 2008-01-15 2013-02-19 Premark Feg L.L.C. Self-cleaning rotisserie oven

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2302923A (en) * 1940-03-19 1942-11-24 Prosperity Co Inc Water level control for washing machines and the like
US2391718A (en) * 1942-12-12 1945-12-25 Gen Electric Washing machine
US2458683A (en) * 1943-01-07 1949-01-11 Bristol Company Sequence control
US2788850A (en) * 1952-08-19 1957-04-16 Ad Schulthess & Co A G Control for automatic washing machines

Also Published As

Publication number Publication date
GB949548A (en) 1964-02-12
GB949549A (en) 1964-02-12
BE587629A (en) 1960-05-30
NL249476A (en) 1900-01-01
BE587629A1 (en)
GB949545A (en) 1964-02-12
GB949551A (en) 1964-02-12
US2995143A (en) 1961-08-08
GB949546A (en) 1964-02-12
GB949542A (en) 1964-02-12
DE1413714A1 (en) 1968-12-05

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