EP1594152A3 - Magnetron für Mikrowellenherd - Google Patents

Magnetron für Mikrowellenherd

Info

Publication number
EP1594152A3
EP1594152A3 EP05290528A EP05290528A EP1594152A3 EP 1594152 A3 EP1594152 A3 EP 1594152A3 EP 05290528 A EP05290528 A EP 05290528A EP 05290528 A EP05290528 A EP 05290528A EP 1594152 A3 EP1594152 A3 EP 1594152A3
Authority
EP
European Patent Office
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.)
Withdrawn
Application number
EP05290528A
Other languages
English (en)
French (fr)
Other versions
EP1594152A2 (de
Inventor
Naoya Katoh
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 Hokuto Electronics Corp
Original Assignee
Toshiba Hokuto Electronics 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 Toshiba Hokuto Electronics Corp filed Critical Toshiba Hokuto Electronics Corp
Publication of EP1594152A2 publication Critical patent/EP1594152A2/de
Publication of EP1594152A3 publication Critical patent/EP1594152A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • H01J23/18—Resonators
    • H01J23/22—Connections between resonators, e.g. strapping for connecting resonators of a magnetron
    • 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
    • H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • 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
    • H01J23/36—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy
    • H01J23/54—Filtering devices preventing unwanted frequencies or modes to be coupled to, or out of, the interaction circuit; Prevention of high frequency leakage in the environment
    • 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
EP05290528A 2004-03-11 2005-03-09 Magnetron für Mikrowellenherd Withdrawn EP1594152A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004069109A JP2005259508A (ja) 2004-03-11 2004-03-11 電子レンジ用マグネトロン
JP2004069109 2004-03-11

Publications (2)

Publication Number Publication Date
EP1594152A2 EP1594152A2 (de) 2005-11-09
EP1594152A3 true EP1594152A3 (de) 2006-11-08

Family

ID=34941997

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05290528A Withdrawn EP1594152A3 (de) 2004-03-11 2005-03-09 Magnetron für Mikrowellenherd

Country Status (4)

Country Link
EP (1) EP1594152A3 (de)
JP (1) JP2005259508A (de)
KR (1) KR20060043802A (de)
CN (1) CN1677609A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2008029264A (ja) * 2006-07-28 2008-02-14 Nard Inst Ltd 生昆布の処理法
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
JP5647536B2 (ja) * 2011-02-15 2014-12-24 東芝ホクト電子株式会社 マグネトロンおよびその製造方法
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
CN103559305B (zh) * 2013-11-18 2017-06-09 英华达（上海）科技有限公司 文件搜寻系统及其方法
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
CN105747185A (zh) * 2016-03-08 2016-07-13 重庆市生物技术研究所有限责任公司 低钠咸味剂及其制备方法
KR102082506B1 (ko) * 2018-02-09 2020-02-27 엘지전자 주식회사 고조파 차폐 성능이 개선된 마그네트론

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61281435A (ja) * 1985-05-02 1986-12-11 Sanyo Electric Co Ltd マグネトロン
EP0263491A2 (de) * 1986-10-06 1988-04-13 Kabushiki Kaisha Toshiba Magnetron für einen Mikrowellenherd
EP0327116A1 (de) * 1988-02-03 1989-08-09 Sanyo Electric Co., Ltd. Magnetron
GB2243018A (en) * 1990-02-15 1991-10-16 Sanyo Electric Co Magnetron
JPH06223730A (ja) * 1993-01-26 1994-08-12 Matsushita Electron Corp マグネトロン用陽極構体
JPH08153472A (ja) * 1994-11-30 1996-06-11 Toshiba Corp マグネトロン
JP2000077004A (ja) * 1998-08-28 2000-03-14 Sanyo Electric Co Ltd マグネトロン
EP1316984A2 (de) * 2001-11-09 2003-06-04 Matsushita Electric Industrial Co., Ltd. Magnetrongerät
EP1391908A2 (de) * 2002-07-27 2004-02-25 Samsung Electronics Co., Ltd. Magnetron für Mikrowellenherde
EP1441378A2 (de) * 2003-01-16 2004-07-28 Lg Electronics Inc. Anode und Magnetron damit

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61281435A (ja) * 1985-05-02 1986-12-11 Sanyo Electric Co Ltd マグネトロン
US4720659A (en) * 1985-05-02 1988-01-19 Sanyo Electric Co., Ltd. Magnetron
EP0263491A2 (de) * 1986-10-06 1988-04-13 Kabushiki Kaisha Toshiba Magnetron für einen Mikrowellenherd
EP0327116A1 (de) * 1988-02-03 1989-08-09 Sanyo Electric Co., Ltd. Magnetron
GB2243018A (en) * 1990-02-15 1991-10-16 Sanyo Electric Co Magnetron
JPH06223730A (ja) * 1993-01-26 1994-08-12 Matsushita Electron Corp マグネトロン用陽極構体
JPH08153472A (ja) * 1994-11-30 1996-06-11 Toshiba Corp マグネトロン
JP2000077004A (ja) * 1998-08-28 2000-03-14 Sanyo Electric Co Ltd マグネトロン
EP1316984A2 (de) * 2001-11-09 2003-06-04 Matsushita Electric Industrial Co., Ltd. Magnetrongerät
EP1391908A2 (de) * 2002-07-27 2004-02-25 Samsung Electronics Co., Ltd. Magnetron für Mikrowellenherde
EP1441378A2 (de) * 2003-01-16 2004-07-28 Lg Electronics Inc. Anode und Magnetron damit

Also Published As

Publication number Publication date
KR20060043802A (ko) 2006-05-15
CN1677609A (zh) 2005-10-05
EP1594152A2 (de) 2005-11-09
JP2005259508A (ja) 2005-09-22

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