CA1006924A - Protective device for induction heating apparatus - Google Patents

Protective device for induction heating apparatus

Info

Publication number
CA1006924A
CA1006924A CA212,147A CA212147A CA1006924A CA 1006924 A CA1006924 A CA 1006924A CA 212147 A CA212147 A CA 212147A CA 1006924 A CA1006924 A CA 1006924A
Authority
CA
Canada
Prior art keywords
induction heating
protective device
heating apparatus
protective
induction
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
CA212,147A
Other languages
English (en)
Inventor
Akihiro Tsumori
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi 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
Priority claimed from JP11965373A external-priority patent/JPS5410138B2/ja
Priority claimed from JP2109474A external-priority patent/JPS5435336B2/ja
Priority claimed from JP2109574A external-priority patent/JPS5431222B2/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of CA1006924A publication Critical patent/CA1006924A/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
    • 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
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/12—Cooking devices
    • H05B6/1209—Cooking devices induction cooking plates or the like and devices to be used in combination with them
    • H05B6/1245—Cooking devices induction cooking plates or the like and devices to be used in combination with them with special coil arrangements
    • H05B6/1254—Cooking devices induction cooking plates or the like and devices to be used in combination with them with special coil arrangements using conductive pieces to direct the induced magnetic field
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Cookers (AREA)
  • General Induction Heating (AREA)
  • Control Of Temperature (AREA)
CA212,147A 1973-10-24 1974-10-23 Protective device for induction heating apparatus Expired CA1006924A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11965373A JPS5410138B2 (US06235095-20010522-C00021.png) 1973-10-24 1973-10-24
JP2109474A JPS5435336B2 (US06235095-20010522-C00021.png) 1974-02-21 1974-02-21
JP2109574A JPS5431222B2 (US06235095-20010522-C00021.png) 1974-02-21 1974-02-21

Publications (1)

Publication Number Publication Date
CA1006924A true CA1006924A (en) 1977-03-15

Family

ID=27283285

Family Applications (1)

Application Number Title Priority Date Filing Date
CA212,147A Expired CA1006924A (en) 1973-10-24 1974-10-23 Protective device for induction heating apparatus

Country Status (7)

Country Link
US (1) US3973105A (US06235095-20010522-C00021.png)
CA (1) CA1006924A (US06235095-20010522-C00021.png)
CH (1) CH591658A5 (US06235095-20010522-C00021.png)
DK (1) DK142779B (US06235095-20010522-C00021.png)
FR (1) FR2249462B1 (US06235095-20010522-C00021.png)
GB (1) GB1482934A (US06235095-20010522-C00021.png)
SE (1) SE405060B (US06235095-20010522-C00021.png)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1514951A (en) * 1974-07-15 1978-06-21 Mitsubishi Electric Corp Protective device for induction heating apparatus
US4095076A (en) * 1974-07-15 1978-06-13 Mitsubishi Denki Kabushiki Kaisha Protective device for induction heating apparatus
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
JPH0844239A (ja) * 1994-07-29 1996-02-16 Fujitsu Ltd シリアル型電子写真装置
DE10231122A1 (de) * 2002-07-05 2004-01-22 E.G.O. Elektro-Gerätebau GmbH Verfahren zum Messen der Temperatur eines metallischen Kochgefäßes
JP4892872B2 (ja) * 2005-05-27 2012-03-07 パナソニック株式会社 誘導加熱調理器
US20100147832A1 (en) * 2008-12-16 2010-06-17 Barker Iii Charles R Induction cookware identifying
US9078449B2 (en) * 2012-07-24 2015-07-14 General Electric Company Cook top grate as utensil size/presence detector

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2001219A (en) * 1933-07-01 1935-05-14 Harold N Shaw Heating device
NL6508506A (US06235095-20010522-C00021.png) * 1965-07-02 1967-01-03
US3530499A (en) * 1969-09-29 1970-09-22 Charles F Schroeder Electrically heated appliance unit
US3814888A (en) * 1971-11-19 1974-06-04 Gen Electric Solid state induction cooking appliance
US3821509A (en) * 1972-04-10 1974-06-28 K Amagami Induction heating equipment having protective arrangements
US3775577A (en) * 1972-04-20 1973-11-27 Environment One Corp Induction cooking apparatus having pan safety control
US3823297A (en) * 1972-10-02 1974-07-09 R Cunningham Load controlled induction heating
US3781506A (en) * 1972-07-28 1973-12-25 Gen Electric Non-contacting temperature measurement of inductively heated utensil and other objects
US3889090A (en) * 1973-06-15 1975-06-10 Westinghouse Electric Corp Induction heat cooking apparatus

Also Published As

Publication number Publication date
GB1482934A (en) 1977-08-17
DK558274A (US06235095-20010522-C00021.png) 1975-06-30
DK142779B (da) 1981-01-19
FR2249462A1 (US06235095-20010522-C00021.png) 1975-05-23
FR2249462B1 (US06235095-20010522-C00021.png) 1981-09-04
DE2450368B2 (de) 1977-02-17
CH591658A5 (US06235095-20010522-C00021.png) 1977-09-30
DK142779C (US06235095-20010522-C00021.png) 1981-08-17
SE405060B (sv) 1978-11-13
DE2450368A1 (de) 1975-05-07
SE7413364L (US06235095-20010522-C00021.png) 1975-04-25
US3973105A (en) 1976-08-03

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