DE3029648C2 - Mikrowellenofen - Google Patents

Mikrowellenofen

Info

Publication number
DE3029648C2
DE3029648C2 DE3029648A DE3029648A DE3029648C2 DE 3029648 C2 DE3029648 C2 DE 3029648C2 DE 3029648 A DE3029648 A DE 3029648A DE 3029648 A DE3029648 A DE 3029648A DE 3029648 C2 DE3029648 C2 DE 3029648C2
Authority
DE
Germany
Prior art keywords
door
slots
wall
wall area
microwave
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
DE3029648A
Other languages
German (de)
English (en)
Other versions
DE3029648A1 (de
Inventor
Nobuo Nara Ikeda
Junzo Fujiidera Osaka Tanaka
Hirofumi Nara Yoshimura
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
Bosch Siemens Hausgerate GmbH
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 Bosch Siemens Hausgerate GmbH, Matsushita Electric Industrial Co Ltd filed Critical Bosch Siemens Hausgerate GmbH
Publication of DE3029648A1 publication Critical patent/DE3029648A1/de
Application granted granted Critical
Publication of DE3029648C2 publication Critical patent/DE3029648C2/de
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
    • H05B6/64—Heating using microwaves
    • H05B6/76—Prevention of microwave leakage, e.g. door sealings
    • H05B6/763—Microwave radiation seals for doors

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Electric Ovens (AREA)
DE3029648A 1979-09-11 1980-08-05 Mikrowellenofen Expired DE3029648C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54117113A JPS5948517B2 (ja) 1979-09-11 1979-09-11 高周波加熱装置

Publications (2)

Publication Number Publication Date
DE3029648A1 DE3029648A1 (de) 1981-03-26
DE3029648C2 true DE3029648C2 (de) 1985-10-10

Family

ID=14703735

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3029648A Expired DE3029648C2 (de) 1979-09-11 1980-08-05 Mikrowellenofen

Country Status (8)

Country Link
US (1) US4347420A (enExample)
JP (1) JPS5948517B2 (enExample)
AU (1) AU519577B2 (enExample)
CA (1) CA1145412A (enExample)
DE (1) DE3029648C2 (enExample)
FR (1) FR2465392A1 (enExample)
GB (1) GB2058529B (enExample)
NL (1) NL8004878A (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6047716B2 (ja) * 1980-10-03 1985-10-23 松下電器産業株式会社 高周波加熱装置
US4399316A (en) * 1981-06-30 1983-08-16 Rca Corporation Non-contacting RF shielding device
GB2101412B (en) * 1981-06-30 1985-04-11 Rca Corp Rf shielding apparatus
US4396795A (en) * 1981-06-30 1983-08-02 Rca Corporation Non-contacting RF shielding gasket with molded stub members
GB2106360B (en) * 1981-09-25 1985-02-20 Hitachi Heating Appl Microwave heating apparatus
AU590528B2 (en) * 1984-11-20 1989-11-09 Matsushita Electric Industrial Co., Ltd. Door assembly for microwave heating apparatus
US4689460A (en) * 1985-01-04 1987-08-25 Tdk Corporation Absorber device for microwave leakage
GB2196520B (en) * 1986-08-07 1990-01-04 Hitachi Heating Appl Microwave heating apparatus
GB0511459D0 (en) * 2005-06-06 2005-07-13 Glen Dimplex Home Appliances L Choke system and oven
EP2466991B1 (en) * 2009-08-14 2014-08-06 Electrolux Home Products Corporation N.V. A wave choke system for a microwave oven
US9179506B2 (en) * 2010-05-26 2015-11-03 Lg Electronics Inc. Door choke and cooking apparatus including the same
KR102898725B1 (ko) * 2020-05-11 2025-12-12 엘지전자 주식회사 다중 쵸크를 구비하는 오븐

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2772402A (en) * 1950-11-22 1956-11-27 Sperry Rand Corp Serrated choke system for electromagnetic waveguide
US2850706A (en) * 1955-05-31 1958-09-02 William F Gabriel Machined waveguide pin choke
GB1022103A (en) 1962-06-27 1966-03-09 Decca Ltd Improvements in or relating to microwave apparatus
US3448232A (en) * 1967-01-11 1969-06-03 Hammtronics Systems Inc Microwave unit seal
US3835283A (en) * 1970-03-03 1974-09-10 Matsushita Electric Co Ltd Partition and front wall forming choke structure for a microwave oven
JPS5018181Y1 (enExample) * 1970-06-01 1975-06-04
US3629537A (en) * 1970-09-09 1971-12-21 Matsushita Electric Industrial Co Ltd Microwave oven door seal having dual cavities fed by a biplanar transmission line
US3651300A (en) * 1971-01-25 1972-03-21 Matsushita Electric Industrial Co Ltd Microwave heating apparatus with radiation control and monitoring
NL165028C (nl) * 1971-05-20 1981-02-16 Matsushita Electric Industrial Co Ltd Microgolfoven.
BE791916A (fr) * 1971-11-30 1973-03-16 Raytheon Co Appareil de chauffage par energie a haute-frequence
US3846608A (en) * 1974-02-11 1974-11-05 Litton Systems Inc High temperature resistant door seal for a microwave oven
US4053731A (en) * 1974-06-14 1977-10-11 Amana Refrigeration, Inc. Microwave energy oven seal
CA1111505A (en) * 1977-08-01 1981-10-27 Junzo Tanaka Microwave oven having a radiation leak-proof drawer type door
DE2853616C2 (de) * 1977-12-13 1984-11-29 Hitachi Heating Appliances Co., Ltd., Kashiwa, Chiba Abdichtungsanordnung gegen den Austritt elektromagnetischer Wellen aus einer HF-Erwärmungseinrichtung

Also Published As

Publication number Publication date
GB2058529B (en) 1983-03-02
FR2465392B1 (enExample) 1983-06-10
GB2058529A (en) 1981-04-08
NL8004878A (nl) 1981-03-13
AU5923980A (en) 1981-03-26
US4347420A (en) 1982-08-31
AU519577B2 (en) 1981-12-10
JPS5948517B2 (ja) 1984-11-27
FR2465392A1 (fr) 1981-03-20
DE3029648A1 (de) 1981-03-26
CA1145412A (en) 1983-04-26
JPS5641691A (en) 1981-04-18

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD., KADOMA,

8328 Change in the person/name/address of the agent

Free format text: GRUENECKER, A., DIPL.-ING. KINKELDEY, H., DIPL.-ING. DR.-ING. STOCKMAIR, W., DIPL.-ING. DR.-ING. AE.E. CAL TECH SCHUMANN, K., DIPL.-PHYS. DR.RER.NAT. JAKOB, P., DIPL.-ING. BEZOLD, G., DIPL.-CHEM. DR.RER.NAT. MEISTER, W., DIPL.-ING. HILGERS, H., DIPL.-ING. MEYER-PLATH, H., DIPL.-ING. DR.-ING. EHNOLD, A., DIPL.-ING. SCHUSTER, T., DIPL.-PHYS. GOLDBACH, K., DIPL.-ING.DR.-ING. AUFENANGER, M., DIPL.-ING. KLITZSCH, G., DIPL.-ING., PAT.-ANWAELTE, 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee