EP0467224A3 - High frequency heating apparatus and electromagnetic wave detector for use in high frequency heating apparatus - Google Patents

High frequency heating apparatus and electromagnetic wave detector for use in high frequency heating apparatus Download PDF

Info

Publication number
EP0467224A3
EP0467224A3 EP19910111588 EP91111588A EP0467224A3 EP 0467224 A3 EP0467224 A3 EP 0467224A3 EP 19910111588 EP19910111588 EP 19910111588 EP 91111588 A EP91111588 A EP 91111588A EP 0467224 A3 EP0467224 A3 EP 0467224A3
Authority
EP
European Patent Office
Prior art keywords
high frequency
heating apparatus
frequency heating
electromagnetic wave
wave detector
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
EP19910111588
Other versions
EP0467224A2 (en
EP0467224B1 (en
Inventor
Koji Takanohara Eki Nishi Danchi 4-406 Yoshino
Takashi Kashimoto
Kimiaki Yamaguchi
Masato Yota
Shinichi Sakai
Satomi Moriyama
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
Priority claimed from JP2188953A external-priority patent/JP3063853B2/en
Priority claimed from JP18895590A external-priority patent/JPH0475290A/en
Priority claimed from JP18895690A external-priority patent/JPH0475291A/en
Priority claimed from JP2191181A external-priority patent/JP3051140B2/en
Priority claimed from JP19118290A external-priority patent/JP2917448B2/en
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of EP0467224A2 publication Critical patent/EP0467224A2/en
Publication of EP0467224A3 publication Critical patent/EP0467224A3/en
Application granted granted Critical
Publication of EP0467224B1 publication Critical patent/EP0467224B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H05B6/64—Heating using microwaves
    • H05B6/66—Circuits
    • H05B6/68—Circuits for monitoring or control
    • 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
    • H05B6/64—Heating using microwaves
    • H05B6/6447—Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors
EP91111588A 1990-07-17 1991-07-12 High frequency heating apparatus and electromagnetic wave detector for use in high frequency heating apparatus Expired - Lifetime EP0467224B1 (en)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP188955/90 1990-07-17
JP2188953A JP3063853B2 (en) 1990-07-17 1990-07-17 High frequency heating equipment
JP18895590A JPH0475290A (en) 1990-07-17 1990-07-17 High frequency heating apparatus
JP18895690A JPH0475291A (en) 1990-07-17 1990-07-17 High frequency heating apparatus
JP188953/90 1990-07-17
JP188956/90 1990-07-17
JP191182/90 1990-07-18
JP191181/90 1990-07-18
JP2191181A JP3051140B2 (en) 1990-07-18 1990-07-18 High frequency heating equipment
JP19118290A JP2917448B2 (en) 1990-07-18 1990-07-18 High frequency heating device and electromagnetic wave detector for high frequency heating device

Publications (3)

Publication Number Publication Date
EP0467224A2 EP0467224A2 (en) 1992-01-22
EP0467224A3 true EP0467224A3 (en) 1992-07-01
EP0467224B1 EP0467224B1 (en) 1996-06-05

Family

ID=27528979

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91111588A Expired - Lifetime EP0467224B1 (en) 1990-07-17 1991-07-12 High frequency heating apparatus and electromagnetic wave detector for use in high frequency heating apparatus

Country Status (5)

Country Link
EP (1) EP0467224B1 (en)
KR (1) KR920003808A (en)
AU (1) AU628266B2 (en)
BR (1) BR9103068A (en)
DE (1) DE69119986T2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5254819A (en) * 1989-12-29 1993-10-19 Matsushita Electric Industrial Co., Ltd. High-frequency heating apparatus with copper for grounding layer surrounding electromagnetic wave antenna
DE4207459C2 (en) * 1992-03-10 1994-05-05 Miele & Cie Microwave oven with a device for sensing the loading condition
JP3413081B2 (en) * 1997-10-17 2003-06-03 株式会社東芝 Detection circuit
KR101588079B1 (en) 2009-11-10 2016-01-22 고지 엘티디. Device and method for controlling energy
CN105332438B (en) * 2015-11-30 2017-07-18 成都市工业设备安装公司 Welded type High Performance Shielding room construction technology
DE102016110116A1 (en) * 2016-06-01 2017-07-06 Miele & Cie. Kg Method for operating a cooking appliance and cooking appliance
CN109526083A (en) * 2018-11-20 2019-03-26 成都赛纳微波科技有限公司 Swing microwave heating equipment
DE102019215684A1 (en) 2019-10-11 2021-04-15 BSH Hausgeräte GmbH Detection of a standstill of a rotatable microwave distribution device
CN114468093A (en) * 2022-01-20 2022-05-13 上海素问轩中医诊所有限公司 Cooking device and cooking method for ginger and jujube tea

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3778717A (en) * 1971-04-30 1973-12-11 Hitachi Ltd Solid-state oscillator having such a structure that an oscillating element, a resonator and a radiator of electromagnetic waves are unified in one body
US4211911A (en) * 1979-01-16 1980-07-08 General Electric Company Microwave directional coupler and detector module
US4442590A (en) * 1980-11-17 1984-04-17 Ball Corporation Monolithic microwave integrated circuit with integral array antenna
US4853703A (en) * 1986-03-17 1989-08-01 Aisin Seiki Kabushikikaisha Microstrip antenna with stripline and amplifier
EP0461269A1 (en) * 1989-12-29 1991-12-18 Matsushita Electric Industrial Co., Ltd. High-frequency heating device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01304688A (en) * 1988-05-31 1989-12-08 Matsushita Electric Ind Co Ltd High frequency heating device
JP2797657B2 (en) * 1990-06-01 1998-09-17 松下電器産業株式会社 High frequency heating equipment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3778717A (en) * 1971-04-30 1973-12-11 Hitachi Ltd Solid-state oscillator having such a structure that an oscillating element, a resonator and a radiator of electromagnetic waves are unified in one body
US4211911A (en) * 1979-01-16 1980-07-08 General Electric Company Microwave directional coupler and detector module
US4442590A (en) * 1980-11-17 1984-04-17 Ball Corporation Monolithic microwave integrated circuit with integral array antenna
US4853703A (en) * 1986-03-17 1989-08-01 Aisin Seiki Kabushikikaisha Microstrip antenna with stripline and amplifier
EP0461269A1 (en) * 1989-12-29 1991-12-18 Matsushita Electric Industrial Co., Ltd. High-frequency heating device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 014, no. 102 (E-894)23 February 1990 & JP-A-01 304 688 ( MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. ) 8 December 1989 *

Also Published As

Publication number Publication date
AU8035591A (en) 1992-01-23
DE69119986D1 (en) 1996-07-11
EP0467224A2 (en) 1992-01-22
KR920003808A (en) 1992-02-29
BR9103068A (en) 1992-02-11
AU628266B2 (en) 1992-09-10
EP0467224B1 (en) 1996-06-05
DE69119986T2 (en) 1996-11-14

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