DE3787145T2 - Magnetron für einen Mikrowellenherd. - Google Patents

Magnetron für einen Mikrowellenherd.

Info

Publication number
DE3787145T2
DE3787145T2 DE87114586T DE3787145T DE3787145T2 DE 3787145 T2 DE3787145 T2 DE 3787145T2 DE 87114586 T DE87114586 T DE 87114586T DE 3787145 T DE3787145 T DE 3787145T DE 3787145 T2 DE3787145 T2 DE 3787145T2
Authority
DE
Germany
Prior art keywords
magnetron
microwave oven
microwave
oven
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 - Lifetime
Application number
DE87114586T
Other languages
English (en)
Other versions
DE3787145D1 (de
Inventor
Masanori C O Patent Div Kinuno
Hisao C O Patent Divisio Saito
Akira C O Patent Divis Kousaka
Toshio C O Patent Di Kawaguchi
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.)
Toshiba Corp
Original Assignee
Toshiba 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 JP61236221A external-priority patent/JP2557354B2/ja
Priority claimed from JP61253835A external-priority patent/JPS63110527A/ja
Application filed by Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE3787145D1 publication Critical patent/DE3787145D1/de
Publication of DE3787145T2 publication Critical patent/DE3787145T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/50—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field
    • H01J25/52—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode
    • H01J25/58—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode having a number of resonators; having a composite resonator, e.g. a helix
    • H01J25/587—Multi-cavity magnetrons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/10—Magnet systems for directing or deflecting the discharge along a desired path, e.g. a spiral path
DE87114586T 1986-10-06 1987-10-06 Magnetron für einen Mikrowellenherd. Expired - Lifetime DE3787145T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61236221A JP2557354B2 (ja) 1986-10-06 1986-10-06 電子レンジ用マグネトロン
JP61253835A JPS63110527A (ja) 1986-10-27 1986-10-27 電子レンジ用マグネトロン

Publications (2)

Publication Number Publication Date
DE3787145D1 DE3787145D1 (de) 1993-09-30
DE3787145T2 true DE3787145T2 (de) 1993-12-09

Family

ID=26532557

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87114586T Expired - Lifetime DE3787145T2 (de) 1986-10-06 1987-10-06 Magnetron für einen Mikrowellenherd.

Country Status (4)

Country Link
US (1) US4855645A (de)
EP (1) EP0263491B1 (de)
KR (1) KR900009011B1 (de)
DE (1) DE3787145T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0339374B1 (de) * 1988-04-25 1994-03-02 Matsushita Electronics Corporation Magnetron
US5635797A (en) * 1994-03-09 1997-06-03 Hitachi, Ltd. Magnetron with improved mode separation
KR100300859B1 (ko) * 1999-01-12 2001-09-26 구자홍 마그네트론의 양극구조
EP1286379B1 (de) * 2001-08-22 2012-05-09 Panasonic Corporation Magnetron
JP4252274B2 (ja) * 2002-09-26 2009-04-08 新日本無線株式会社 マグネトロン
KR20040044707A (ko) * 2002-11-21 2004-05-31 삼성전자주식회사 전자레인지용 마그네트론
KR100519340B1 (ko) * 2003-01-16 2005-10-07 엘지전자 주식회사 마그네트론용 소형 아노드
US6872929B2 (en) * 2003-04-17 2005-03-29 The Regents Of The University Of Michigan Low-noise, crossed-field devices such as a microwave magnetron, microwave oven utilizing same and method of converting a noisy magnetron to a low-noise magnetron
US20040262302A1 (en) * 2003-06-26 2004-12-30 Barry Jonathan D Magnetron with evaporation baffle
JP2005222908A (ja) * 2004-02-09 2005-08-18 Matsushita Electric Ind Co Ltd マグネトロン
JP2005259508A (ja) * 2004-03-11 2005-09-22 Toshiba Hokuto Electronics Corp 電子レンジ用マグネトロン
JP4898316B2 (ja) * 2006-06-19 2012-03-14 東芝ホクト電子株式会社 マグネトロン
JP2008108581A (ja) * 2006-10-25 2008-05-08 Matsushita Electric Ind Co Ltd マグネトロン
JP4503639B2 (ja) * 2007-09-11 2010-07-14 東芝ホクト電子株式会社 電子レンジ用マグネトロン
EP2096660A3 (de) * 2008-02-28 2010-04-14 Panasonic Corporation Magnetron
CN102339710B (zh) * 2011-08-03 2014-12-03 广东威特真空电子制造有限公司 一种磁控管
CN102339709B (zh) * 2011-08-03 2014-04-02 广东威特真空电子制造有限公司 一种场分布均匀的磁控管
JP5805842B1 (ja) * 2014-12-03 2015-11-10 東芝ホクト電子株式会社 マグネトロン

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL43203C (de) * 1935-06-04
NL137275C (de) * 1969-01-06
US4071804A (en) * 1975-01-31 1978-01-31 Tokyo Shibaura Electric Co., Ltd. Magnetron device having magnetic means for generating a uniform interaction field
JPS589537B2 (ja) * 1975-09-19 1983-02-21 株式会社日立製作所 マグネトロン
JPS5935497B2 (ja) * 1979-02-28 1984-08-29 株式会社東芝 マグネトロン
JPS5718672A (en) * 1980-07-07 1982-01-30 Sanraku Inc Novel anthracycline antibiotic and its preparation
JPS56102044A (en) * 1980-01-19 1981-08-15 Sanyo Electric Co Ltd Magnetron
JPS5710060A (en) * 1980-06-20 1982-01-19 Toyo Seisakusho Kk Refrigerating plant
JPS5721050A (en) * 1980-07-14 1982-02-03 Hitachi Ltd Magnetron
JPS6047906B2 (ja) * 1981-09-25 1985-10-24 三菱マテリアル株式会社 切削用表面被覆スロ−アウエイチツプ
US5120790A (en) * 1987-05-07 1992-06-09 The B. F. Goodrich Company Blends of comb-shaped copolymers of a macromolecular monomer of polylactone with polymer (s)
JPH05158859A (ja) * 1991-12-06 1993-06-25 Nec Corp 情報処理装置
JPH05338966A (ja) * 1992-06-11 1993-12-21 Toshiba Corp エレベータかごの整風装置
JP3292519B2 (ja) * 1992-09-28 2002-06-17 富士通株式会社 画像処理装置

Also Published As

Publication number Publication date
EP0263491A2 (de) 1988-04-13
KR900009011B1 (ko) 1990-12-17
KR880005832A (ko) 1988-06-30
DE3787145D1 (de) 1993-09-30
EP0263491A3 (en) 1989-07-12
US4855645A (en) 1989-08-08
EP0263491B1 (de) 1993-08-25

Similar Documents

Publication Publication Date Title
DE69021970D1 (de) Kochplatte für mikrowellenofen.
DE3583431D1 (de) Mikrowellenherd.
DE68920268D1 (de) Mikrowellenherd.
DE68914219D1 (de) Mikrowellenöfen.
DE3787145D1 (de) Magnetron für einen Mikrowellenherd.
IT1235429B (it) Aeromobile a microonde.
DE68916670D1 (de) Wärmeentwickelnder Behälter für Mikrowellenöfen.
DE3788933D1 (de) Mikrowellenofen.
NO873734D0 (no) Innsats for mikroboelgeovn.
DE3770609D1 (de) Mikrowellenofen.
DE3774181D1 (de) Kochverfahren fuer einen mikrowellenherd.
DE3676797D1 (de) Mikrowellenherd.
DE3788236D1 (de) Mikrowellenofen.
DE3870503D1 (de) Mikrowellenofen.
DE3785170D1 (de) Mikrowellenofen.
DE68900675D1 (de) Mikrowellenherd.
DE3671568D1 (de) Magnetron fuer einen mikrowellenofen.
DE69017257D1 (de) Leistungssteuerungsanordnung für einen Mikrowellenofen.
DE68906409T2 (de) Mikrowellenofen.
DE69018782D1 (de) Mikrowellenkochgerät.
DE69014250D1 (de) Mikrowellenofen.
DE68910865D1 (de) Mikrowellenofen.
DE68906577T2 (de) Mikrowellen-ofen.
DE69212775D1 (de) Magnetron für einen Mikrowellenherd
AT399436B (de) Mikrowellenofen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)