JPS57134627A - Heater for food - Google Patents

Heater for food

Info

Publication number
JPS57134627A
JPS57134627A JP1975281A JP1975281A JPS57134627A JP S57134627 A JPS57134627 A JP S57134627A JP 1975281 A JP1975281 A JP 1975281A JP 1975281 A JP1975281 A JP 1975281A JP S57134627 A JPS57134627 A JP S57134627A
Authority
JP
Japan
Prior art keywords
humidity
detection level
sensor
duct
outside
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.)
Granted
Application number
JP1975281A
Other languages
Japanese (ja)
Other versions
JPH028219B2 (en
Inventor
Yasumichi Kobayashi
Hiroyuki Nishitani
Takeo Nishida
Masaki Nakamura
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP1975281A priority Critical patent/JPS57134627A/en
Publication of JPS57134627A publication Critical patent/JPS57134627A/en
Publication of JPH028219B2 publication Critical patent/JPH028219B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/08—Arrangement or mounting of control or safety devices

Abstract

PURPOSE:To enhance the accuracy of discriminating a cooking finish point by a method wherein an exhaust duct is provided on the outside of a casing for an oven, and a humidity sensor is provided in the duct together with a sensor temperature regulating heater and a thermistor so as to control the humidity detection level of the sensor. CONSTITUTION:Steam-containing air generated from the food 5 in the oven 1 is taken into the exhaust duct 9 through an exhaust port 8, and the finish point of cooking is descriminated by detecting the humidity of the steam-containing air by the humidity sensor 10. In this case, the detection level for relative humidity is varied widely under the effect of the outside-air temperature. The effect of the outside air on the detection level is alleviated by correctly heating the interior of the duct 9 to a predetermined temperature. Accordingly, the detection level for the relative humidity is kept constant and the accuracy of discriminating the cooking finish point can be enhanced.
JP1975281A 1981-02-12 1981-02-12 Heater for food Granted JPS57134627A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1975281A JPS57134627A (en) 1981-02-12 1981-02-12 Heater for food

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1975281A JPS57134627A (en) 1981-02-12 1981-02-12 Heater for food

Publications (2)

Publication Number Publication Date
JPS57134627A true JPS57134627A (en) 1982-08-19
JPH028219B2 JPH028219B2 (en) 1990-02-22

Family

ID=12008065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1975281A Granted JPS57134627A (en) 1981-02-12 1981-02-12 Heater for food

Country Status (1)

Country Link
JP (1) JPS57134627A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0148162A2 (en) * 1984-01-05 1985-07-10 Matsushita Electric Industrial Co., Ltd. Heating apparatus having a sensor for terminating operating
KR101180528B1 (en) * 2004-08-09 2012-09-06 엘지전자 주식회사 Eletric oven range
US10731869B2 (en) 2017-09-12 2020-08-04 Whirlpool Corporation Automatic oven with humidity sensor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5371352A (en) * 1976-12-07 1978-06-24 Matsushita Electric Ind Co Ltd Cooking oven

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5371352A (en) * 1976-12-07 1978-06-24 Matsushita Electric Ind Co Ltd Cooking oven

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0148162A2 (en) * 1984-01-05 1985-07-10 Matsushita Electric Industrial Co., Ltd. Heating apparatus having a sensor for terminating operating
KR101180528B1 (en) * 2004-08-09 2012-09-06 엘지전자 주식회사 Eletric oven range
US10731869B2 (en) 2017-09-12 2020-08-04 Whirlpool Corporation Automatic oven with humidity sensor
US11739948B2 (en) 2017-09-12 2023-08-29 Whirlpool Corporation Automatic oven with humidity sensor

Also Published As

Publication number Publication date
JPH028219B2 (en) 1990-02-22

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