CA2437175A1 - Improved user interface for cooking appliances - Google Patents

Improved user interface for cooking appliances Download PDF

Info

Publication number
CA2437175A1
CA2437175A1 CA002437175A CA2437175A CA2437175A1 CA 2437175 A1 CA2437175 A1 CA 2437175A1 CA 002437175 A CA002437175 A CA 002437175A CA 2437175 A CA2437175 A CA 2437175A CA 2437175 A1 CA2437175 A1 CA 2437175A1
Authority
CA
Canada
Prior art keywords
heating element
switch
push
power
rotary 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.)
Abandoned
Application number
CA002437175A
Other languages
English (en)
French (fr)
Inventor
Robert Kirby
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.)
Tutco LLC
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2437175A1 publication Critical patent/CA2437175A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H05B1/0252—Domestic applications
    • H05B1/0258—For cooking
    • H05B1/0261—For cooking of food
    • H05B1/0266—Cooktops
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
    • H05B3/74—Non-metallic plates, e.g. vitroceramic, ceramic or glassceramic hobs, also including power or control circuits
    • H05B3/746—Protection, e.g. overheat cutoff, hot plate indicator

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Food Science & Technology (AREA)
  • Control Of Resistance Heating (AREA)
  • Electric Stoves And Ranges (AREA)
CA002437175A 2001-04-26 2002-04-26 Improved user interface for cooking appliances Abandoned CA2437175A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US28633901P 2001-04-26 2001-04-26
US60/286,339 2001-04-26
PCT/US2002/013404 WO2002089528A1 (en) 2001-04-26 2002-04-26 Improved user interface for cooking appliances

Publications (1)

Publication Number Publication Date
CA2437175A1 true CA2437175A1 (en) 2002-11-07

Family

ID=23098152

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002437175A Abandoned CA2437175A1 (en) 2001-04-26 2002-04-26 Improved user interface for cooking appliances

Country Status (6)

Country Link
EP (1) EP1382222A1 (de)
KR (1) KR20040015094A (de)
CN (1) CN1502216A (de)
CA (1) CA2437175A1 (de)
MX (1) MXPA03009779A (de)
WO (1) WO2002089528A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106255236A (zh) * 2016-09-23 2016-12-21 贵州遵义鑫阳电子科技有限公司 加热电路选通开关

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1379895A (en) * 1970-12-22 1975-01-08 Drayton Controls Ltd Electric switch controls
US4227062A (en) * 1978-05-31 1980-10-07 General Electric Company Optimum time ratio control system for microwave oven including food surface browning capability
US5126537A (en) * 1986-12-10 1992-06-30 Robertshaw Controls Company Control unit and method of making the same
US6079401A (en) * 1998-12-10 2000-06-27 Ranco Incorporated Of Delaware Single knob rotary oven control apparatus providing continuous and discrete control information

Also Published As

Publication number Publication date
CN1502216A (zh) 2004-06-02
MXPA03009779A (es) 2004-01-29
EP1382222A1 (de) 2004-01-21
KR20040015094A (ko) 2004-02-18
WO2002089528A1 (en) 2002-11-07

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Legal Events

Date Code Title Description
FZDE Dead