CA965484A - Pan detector for induction heating cooking unit - Google Patents

Pan detector for induction heating cooking unit

Info

Publication number
CA965484A
CA965484A CA199,707A CA199707A CA965484A CA 965484 A CA965484 A CA 965484A CA 199707 A CA199707 A CA 199707A CA 965484 A CA965484 A CA 965484A
Authority
CA
Canada
Prior art keywords
induction heating
heating cooking
cooking unit
pan detector
pan
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
CA199,707A
Other languages
English (en)
Other versions
CA199707S (en
Inventor
Robert A. Mccoy
Terence D. Malarkey
William C. Moreland (Ii)
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA965484A publication Critical patent/CA965484A/en
Expired 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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/06—Control, e.g. of temperature, of power
    • H05B6/062—Control, e.g. of temperature, of power for cooking plates or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/10—Tops, e.g. hot plates; Rings
    • F24C15/102—Tops, e.g. hot plates; Rings electrically heated
    • F24C15/105—Constructive details concerning the regulation of the temperature
    • 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
    • H05B2213/00—Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
    • H05B2213/05—Heating plates with pan detection means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Cookers (AREA)
CA199,707A 1973-05-31 1974-05-13 Pan detector for induction heating cooking unit Expired CA965484A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36567173A 1973-05-31 1973-05-31

Publications (1)

Publication Number Publication Date
CA965484A true CA965484A (en) 1975-04-01

Family

ID=23439847

Family Applications (1)

Application Number Title Priority Date Filing Date
CA199,707A Expired CA965484A (en) 1973-05-31 1974-05-13 Pan detector for induction heating cooking unit

Country Status (3)

Country Link
US (1) US3796850A (enrdf_load_stackoverflow)
JP (1) JPS5021346A (enrdf_load_stackoverflow)
CA (1) CA965484A (enrdf_load_stackoverflow)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5441143B2 (enrdf_load_stackoverflow) * 1974-02-04 1979-12-06
US3852558A (en) * 1974-03-27 1974-12-03 Westinghouse Electric Corp Magnetically coupled control for cooking platform
US3996442A (en) * 1975-01-20 1976-12-07 Westinghouse Electric Corporation Induction heating coil assembly for heating cooking vessels
US4013859A (en) * 1975-06-04 1977-03-22 Environment/One Corporation Induction cooking unit having cooking load sensing device and essentially zero stand-by power loss
US4129767A (en) * 1975-06-17 1978-12-12 Matsushita Electric Industrial Company, Limited Induction heating apparatus having timing means responsive to temporary removal of cooking implement
US4271763A (en) * 1978-05-15 1981-06-09 Berger Philip H Proximity detector
US4453068A (en) * 1979-05-01 1984-06-05 Rangaire Corporation Induction cook-top system and control
US4308443A (en) * 1979-05-01 1981-12-29 Rangaire Corporation Induction cook-top with improved touch control
AU521875B2 (en) * 1979-07-31 1982-05-06 Matsushita Electric Industrial Co., Ltd. Induction heating
JPS5693286A (en) * 1979-12-27 1981-07-28 Tokyo Shibaura Electric Co Induction heating cooking device
US4319109A (en) * 1979-12-28 1982-03-09 General Electric Company Centered utensil sensor for induction surface units
JPS5739574A (en) * 1980-08-22 1982-03-04 Toshiba Corp Semiconductor device
US4334135A (en) * 1980-12-22 1982-06-08 General Electric Company Utensil location sensor for induction surface units
GB2115983B (en) * 1981-07-29 1985-01-30 Hamilton Dunn Research Co Beverage warmer
US4394565A (en) * 1981-11-23 1983-07-19 General Electric Company Power disconnect assembly for electric heating elements
USH43H (en) 1984-12-03 1986-04-01 Xerox Corporation Magnetic latch closure control
EP0234373A3 (de) * 1986-02-26 1988-03-02 E.G.O. Elektro-Geräte Blanc u. Fischer Kocheinheit mit Strahlheizkörper
EP0328092A1 (de) * 1988-02-11 1989-08-16 Küppersbusch Aktiengesellschaft Kochgerät
FR2650669B1 (fr) * 1989-08-04 1993-10-29 Equipement Menager Cie Europ Dispositif de mesure de temperature pour appareil de cuisson a induction et appareil comportant un tel dispositif
GB2255493B (en) * 1991-05-10 1995-04-05 Haden D H Ltd Heating apparatus
US5471445A (en) * 1994-06-20 1995-11-28 International Business Machines Corporation Apparatus and method for sensing and holding an item
DE19603845B4 (de) * 1996-02-05 2010-07-22 E.G.O. Elektro-Gerätebau GmbH Elektrischer Strahlungsheizkörper mit einem aktiven Sensor zur Kochgefäßerkennung
US9425638B2 (en) 1999-11-01 2016-08-23 Anthony Sabo Alignment independent and self-aligning inductive power transfer system
US7086111B2 (en) 2001-03-16 2006-08-08 Braun Gmbh Electric dental cleaning device
US6300603B1 (en) 2000-06-08 2001-10-09 Stephen Patrick Edwards Stovetop burner with safety feature
US6417496B1 (en) 2000-12-22 2002-07-09 Emerson Electric Co. Modular heating unit for cooktops
US6403932B1 (en) 2001-01-09 2002-06-11 Emerson Electric Co. Controller for a heating unit in a cooktop and methods of operating same
AU2001258277B2 (en) * 2001-03-14 2006-11-16 Braun Gmbh Method and device for cleaning teeth
DE10159395B4 (de) * 2001-12-04 2010-11-11 Braun Gmbh Vorrichtung zur Zahnreinigung
US6492627B1 (en) 2001-07-26 2002-12-10 Emerson Electric Co. Heating unit and control system for cooktops having capability to detect presence of a pan and methods of operating same
US8443476B2 (en) 2001-12-04 2013-05-21 Braun Gmbh Dental cleaning device
GB2430249B (en) * 2004-05-10 2009-02-11 Toshiba Kk Heating cooker
US7135658B2 (en) * 2004-06-08 2006-11-14 Paul J Rael Magnetic safety feature for cookware and cooking stoves
DE102004062150A1 (de) * 2004-12-23 2006-07-13 Braun Gmbh Auswechselbares Zubehörteil für ein Elektrokleingerät und Verfahren zum Bestimmen der Benutzungsdauer des Zubehörteils
ES2321262B1 (es) * 2007-03-13 2010-03-04 Bsh Electrodomesticos España S.A. Campo de coccion y procedimiento para la deteccion de una pieza de bateria de cocina.
DE102007022827A1 (de) * 2007-05-15 2008-11-20 Braun Gmbh Zahnbürstenaufsatzteil sowie Verfahren zu seiner Herstellung
EP2420203B1 (en) 2010-08-19 2019-10-23 Braun GmbH Resonant motor unit and electric device with resonant motor unit
CA2841901A1 (en) 2011-07-25 2013-01-31 Braun Gmbh Linear electro-polymer motors and devices having the same
ES2534822T3 (es) 2011-07-25 2015-04-29 Braun Gmbh Dispositivo de higiene bucodental
ES2451021T3 (es) 2011-07-25 2014-03-26 Braun Gmbh Conexión magnética entre un mango de cepillo dental y una cabeza de cepillo
US9155130B2 (en) 2012-05-29 2015-10-06 General Electric Company Method to detect a position of a cookware utensil in an induction cooktop system
US9220365B1 (en) 2014-04-23 2015-12-29 Chinwe Okonkwo Electromagnet for fastening cookware to a stovetop element
US10905268B2 (en) * 2015-07-28 2021-02-02 Mark Goodson Beverage cooler and heater
EP4033153A1 (en) * 2021-01-20 2022-07-27 Electrolux Appliances Aktiebolag Domestic appliance with stand-by function

Also Published As

Publication number Publication date
AU6879174A (en) 1975-11-13
US3796850A (en) 1974-03-12
JPS5021346A (enrdf_load_stackoverflow) 1975-03-06

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