JPS5486832A - Driving control of microwave heater - Google Patents

Driving control of microwave heater

Info

Publication number
JPS5486832A
JPS5486832A JP15541377A JP15541377A JPS5486832A JP S5486832 A JPS5486832 A JP S5486832A JP 15541377 A JP15541377 A JP 15541377A JP 15541377 A JP15541377 A JP 15541377A JP S5486832 A JPS5486832 A JP S5486832A
Authority
JP
Japan
Prior art keywords
heated
mimic
mimic load
load
microwaves
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.)
Pending
Application number
JP15541377A
Other languages
Japanese (ja)
Inventor
Tsuyoshi Uesugi
Hiroaki Takeshima
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP15541377A priority Critical patent/JPS5486832A/en
Publication of JPS5486832A publication Critical patent/JPS5486832A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of High-Frequency Heating Circuits (AREA)

Abstract

PURPOSE: To make it needless to use a thermosensitive stylus etc, by transmitting the microwave-heated state of a heated matter on the ground of the temperature difference between an inlet part and an outlet part of the circuit of a mimic load microwave-heated in an oven part through a part of said circuit.
CONSTITUTION: The mimic load, which is liquid, is contained in a circulating pipe 5 are caused by a pump 6 to circulate. A halfway part of the pipe 5 is placed in the oven part 1 to serve as a measuring part 7. The pipe is made zigzag near the outlet part to serve as a radiator part 8. When the mimic load is caused to circulate and microwaves are irradiated to the mimic load, the mimic load absorbs the microwaves at the measuring part 7 and is thereby heated. Howaver, the mimic load is cooled at the radiator part 8. The quantity of the microwaves absorbed by the mimic load depends on the conditions in the oven part 1 and the kind of the heated matter F. The temperature of the inlet and outlet sides of the measuring part 7 is measured by temperature sensors 9, 10 identify to the heating conditions on the basis of the increase in the temperature. The driving of a magnetron is controlled depending on the result of the identification.
COPYRIGHT: (C)1979,JPO&Japio
JP15541377A 1977-12-22 1977-12-22 Driving control of microwave heater Pending JPS5486832A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15541377A JPS5486832A (en) 1977-12-22 1977-12-22 Driving control of microwave heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15541377A JPS5486832A (en) 1977-12-22 1977-12-22 Driving control of microwave heater

Publications (1)

Publication Number Publication Date
JPS5486832A true JPS5486832A (en) 1979-07-10

Family

ID=15605440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15541377A Pending JPS5486832A (en) 1977-12-22 1977-12-22 Driving control of microwave heater

Country Status (1)

Country Link
JP (1) JPS5486832A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5695256A (en) * 1979-12-28 1981-08-01 Canon Inc Waiting time display device
JPS56164376A (en) * 1980-05-22 1981-12-17 Ricoh Co Ltd Copying machine
JPS57104165A (en) * 1980-12-19 1982-06-29 Ricoh Co Ltd Control system of copying device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5695256A (en) * 1979-12-28 1981-08-01 Canon Inc Waiting time display device
JPS6361666B2 (en) * 1979-12-28 1988-11-29
JPS56164376A (en) * 1980-05-22 1981-12-17 Ricoh Co Ltd Copying machine
JPH0324673B2 (en) * 1980-05-22 1991-04-03 Ricoh Kk
JPS57104165A (en) * 1980-12-19 1982-06-29 Ricoh Co Ltd Control system of copying device

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