GB1026360A - Programme selection arrangement for washing machines - Google Patents

Programme selection arrangement for washing machines

Info

Publication number
GB1026360A
GB1026360A GB36468/64A GB3646864A GB1026360A GB 1026360 A GB1026360 A GB 1026360A GB 36468/64 A GB36468/64 A GB 36468/64A GB 3646864 A GB3646864 A GB 3646864A GB 1026360 A GB1026360 A GB 1026360A
Authority
GB
United Kingdom
Prior art keywords
programme
contacts
motor
panel
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
GB36468/64A
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.)
Holzer Patent AG
Original Assignee
Holzer Patent AG
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 claimed from DEH50177A external-priority patent/DE1182729B/en
Application filed by Holzer Patent AG filed Critical Holzer Patent AG
Publication of GB1026360A publication Critical patent/GB1026360A/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
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/10—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using selector switches
    • G05B19/106—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using selector switches for selecting a programme, variable or parameter
    • G05B19/108—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using selector switches for selecting a programme, variable or parameter characterised by physical layout of switches; switches co-operating with display; use of switches in a special way
    • 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
    • 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
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/12—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using record carriers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0006—Permanent magnet actuating reed switches
    • H01H36/0066—Permanent magnet actuating reed switches magnet being removable, e.g. part of key pencil
    • 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
    • D06F2105/58—Indications or alarms to the control system or to the user
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/23—Pc programming
    • G05B2219/23376—Template for program, set values to template

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)
  • Motor And Converter Starters (AREA)

Abstract

1,026,360. Washing machines. HOLZER PATENT A.G. Sept. 4, 1964 [Sept. 4, 1963; Sept. 11, 1963], No. 36468/64. Heading D1A. [Also in Division H2] In a washing machine, the programme is set by switching means mounted behind a moisture impervious panel 3 and operated from outside through the control panel. As shown, Fig. 1, in a cavity 2, sealed against moisture by a magnetically neutral panel 3, there are switches 5, 6, 7, 8 connected respectively to the contacts 9, 10, 11, 12 of programme switch 13, the other contacts being connected to feed wire 20. A switching arm 15 engages contacts 9, 10, 11, 12 and is connected through relay 16 to bus bar 19 and controls a bridging contact 17 of the control circuit of motor 18, which drives switch 13 through hunting and stepping gearing 21. Armatures 23 on switches 5, 6, 7, 8 are attracted by a permanent magnet 22 outside panel 3 to close the switch corresponding to the programme required. If switch 7 is closed and motor 18 is started manually, arm 15 moves rapidly across contacts 9 and 10 and on reaching contact 11 it breaks the motor control circuit at 17 so that the motor operates by slow step motion and the corresponding washing programme is carried out. In a modification, contact 17 is magnetically operated and arm 15 switches small control lamps. In a further modification, several magnets may be provided so that several switches may be closed to select a programme. Magnets may be mounted on a plate which is placed in different positions on the panel to select different programmes or the magnets may be mounted on a rotatable carrier. Armatures 23 may be magnetized and operated by pieces of metal. In an alternative arrangement, Fig. 5 (not shown), light sensitive switching cells 31, 32, 33, 34 are arranged in series, the control panel is partly transparent and a partly shadable light source is arranged outside it. Cell 31 is connected to supply line 35, cell 34 is connected through relay 36 to supply line 37 and the normally closed contacts 38, 39 control the current supply from line 37 to line 40 connected to the ends of switching relays 41, 42, 43 which are connected to the leads between cells 31, 32, 33, 34 and control programme selector contacts 44, 45, 46. In a modification, one light sensitive cell 53 is provided which, when shaded, starts motor 57 to cause the rotation of an arm 56 which engages successively the contacts of a switch 54 connected to programme selection relays 41, 42, 43, 51 each connected to a lamp 55. When the appropriate lamp lights up, the shading is removed from cell 53, motor 57 stops and the appropriate programme proceeds.
GB36468/64A 1963-09-04 1964-09-04 Programme selection arrangement for washing machines Expired GB1026360A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEH50177A DE1182729B (en) 1963-09-04 1963-09-04 Arrangement for program selection in washing machines
DEH0050237 1963-09-11

Publications (1)

Publication Number Publication Date
GB1026360A true GB1026360A (en) 1966-04-20

Family

ID=25980058

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36468/64A Expired GB1026360A (en) 1963-09-04 1964-09-04 Programme selection arrangement for washing machines

Country Status (3)

Country Link
US (1) US3373287A (en)
DE (1) DE1463275B1 (en)
GB (1) GB1026360A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499714A1 (en) * 1981-02-06 1982-08-13 Mettler Instrumente Ag METHOD OF SELECTING ONE OF A NUMBER OF POSSIBLE SERVICE PARAMETERS OF AN ELECTRICAL BALANCE
GB2197075A (en) * 1986-11-06 1988-05-11 Eaton Corp Explosion proof housing with magnetically actuated input device
WO2021043576A1 (en) * 2019-09-04 2021-03-11 BSH Hausgeräte GmbH Domestic dishwasher

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329581A (en) * 1980-06-04 1982-05-11 General Electric Company Ambient light sensor touch switch system and method
US4847606A (en) * 1987-08-25 1989-07-11 Oak Industries Inc. Control and display system
US5579035A (en) * 1991-07-05 1996-11-26 Technomarket, L.P. Liquid crystal display module
FR2858070A1 (en) * 2003-07-21 2005-01-28 Jacques Barnier Secret code entry device for activating/deactivating equipment e.g. electronic lock, has magnetic tripping interrupters connected to electronic circuit to activate and deactivate equipment, and placed at back of front surface

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1882614A (en) * 1931-07-31 1932-10-11 Ira E Mccabe Inclosed mercury switch
US2039604A (en) * 1934-09-05 1936-05-05 Aubrey D Miller Signal for motor vehicles
US2207097A (en) * 1938-07-20 1940-07-09 Union Switch & Signal Co Light sensitive device
US2391718A (en) * 1942-12-12 1945-12-25 Gen Electric Washing machine
US2498683A (en) * 1945-02-03 1950-02-28 Hubbell Harvey Magnetically operated switch
US2495249A (en) * 1947-03-04 1950-01-24 Cutting Room Appliances Corp Means for stopping movement of electrically operated cloth laying machines
US2606274A (en) * 1951-06-11 1952-08-05 Edi Holding Inc Drying apparatus
DE1805188U (en) * 1959-06-15 1960-02-04 Siemens Ag ARRANGEMENT FOR ACTIVATING A PROTECTIVE TUBE CONTACT USING A BUTTON.
DE1804771U (en) * 1959-06-15 1960-01-28 Siemens Ag ARRANGEMENT FOR ACTUATING A PROTECTIVE TUBE CONTACT.
US3012116A (en) * 1960-11-01 1961-12-05 Arthur P Boylan Switch
US3234512A (en) * 1961-03-09 1966-02-08 Monroe Int Keying method and apparatus
US3215867A (en) * 1961-03-27 1965-11-02 Maytag Co Programming control device
US3129302A (en) * 1961-03-30 1964-04-14 Int Standard Electric Corp Switching device comprising reed contacts operated by permanent magnets
US3260866A (en) * 1962-11-06 1966-07-12 Maytag Co Program control feature
US3296465A (en) * 1963-01-29 1967-01-03 Borg Warner Control arrangement for a household appliance

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499714A1 (en) * 1981-02-06 1982-08-13 Mettler Instrumente Ag METHOD OF SELECTING ONE OF A NUMBER OF POSSIBLE SERVICE PARAMETERS OF AN ELECTRICAL BALANCE
GB2197075A (en) * 1986-11-06 1988-05-11 Eaton Corp Explosion proof housing with magnetically actuated input device
WO2021043576A1 (en) * 2019-09-04 2021-03-11 BSH Hausgeräte GmbH Domestic dishwasher

Also Published As

Publication number Publication date
DE1463275B1 (en) 1970-07-23
US3373287A (en) 1968-03-12

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