FR2191254B1 - - Google Patents

Info

Publication number
FR2191254B1
FR2191254B1 FR7323981A FR7323981A FR2191254B1 FR 2191254 B1 FR2191254 B1 FR 2191254B1 FR 7323981 A FR7323981 A FR 7323981A FR 7323981 A FR7323981 A FR 7323981A FR 2191254 B1 FR2191254 B1 FR 2191254B1
Authority
FR
France
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
FR7323981A
Other languages
French (fr)
Other versions
FR2191254A1 (de
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 JP1972076597U external-priority patent/JPS5352374Y2/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority claimed from JP48127099A external-priority patent/JPS5080072A/ja
Publication of FR2191254A1 publication Critical patent/FR2191254A1/fr
Application granted granted Critical
Publication of FR2191254B1 publication Critical patent/FR2191254B1/fr
Expired 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
    • H01J23/14—Leading-in arrangements; Seals therefor
    • H01J23/15—Means for preventing wave energy leakage structurally associated with tube leading-in arrangements, e.g. filters, chokes, attenuating devices
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Microwave Tubes (AREA)
FR7323981A 1972-06-30 1973-06-29 Expired FR2191254B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1972076597U JPS5352374Y2 (de) 1972-06-30 1972-06-30
JP48127099A JPS5080072A (de) 1973-11-12 1973-11-12

Publications (2)

Publication Number Publication Date
FR2191254A1 FR2191254A1 (de) 1974-02-01
FR2191254B1 true FR2191254B1 (de) 1977-08-05

Family

ID=26417733

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7323981A Expired FR2191254B1 (de) 1972-06-30 1973-06-29

Country Status (2)

Country Link
US (1) US3922612A (de)
FR (1) FR2191254B1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5741937Y2 (de) * 1975-07-23 1982-09-14
JPS5335471A (en) * 1976-09-14 1978-04-01 Toshiba Corp Magnetron
JPS6019102B2 (ja) * 1976-09-20 1985-05-14 株式会社東芝 高周波装置
US4163175A (en) * 1977-01-21 1979-07-31 Tokyo Shibaura Electric Co., Ltd. Magnetron for which leakage of H.F. noise is minimized
JPS5833648B2 (ja) * 1977-01-21 1983-07-21 株式会社東芝 マグネトロン装置
JPS5824370Y2 (ja) * 1977-02-04 1983-05-25 株式会社日立製作所 マグネトロン
US4638272A (en) * 1983-05-05 1987-01-20 The Commonwealth Of Australia Lossy transmission line using spaced ferrite beads
US4797596A (en) * 1986-09-08 1989-01-10 Hitachi, Ltd. Filter apparatus for a magnetron
US5107126A (en) * 1987-08-22 1992-04-21 Shusuke Yano Far infrared generator
DE19746884A1 (de) * 1997-10-23 1999-04-29 Bosch Siemens Hausgeraete Zusatzbeschaltung für ein Magnetron
KR100346270B1 (ko) * 2000-03-08 2002-07-26 엘지전자주식회사 마그네트론의 노이즈 제거용 필터
JP2002343263A (ja) * 2001-05-22 2002-11-29 Sanyo Electric Co Ltd マグネトロン
KR100436148B1 (ko) * 2001-12-24 2004-06-14 삼성전자주식회사 전자렌지
KR20040035940A (ko) * 2002-10-12 2004-04-30 삼성전자주식회사 고주파 발생기의 노이즈 필터
KR20040065756A (ko) * 2003-01-16 2004-07-23 삼성전자주식회사 고주파 발생기의 노이즈 필터
KR100577904B1 (ko) * 2003-06-30 2006-05-10 마쯔시다덴기산교 가부시키가이샤 마그네트론
JP4637193B2 (ja) * 2008-02-15 2011-02-23 シャープ株式会社 加熱調理器
GB201102459D0 (en) * 2011-02-11 2011-03-30 E2V Tech Uk Ltd Filter for a magnetron power supply lead
US9281116B2 (en) * 2012-10-11 2016-03-08 Apple Inc. Increasing the light-load efficiency of voltage regulators using nonlinear inductors with cores of different materials
CN103137397A (zh) * 2013-02-06 2013-06-05 江苏海明医疗器械有限公司 磁控管用电磁铁
CN107078443A (zh) * 2014-11-06 2017-08-18 赫希曼汽车通讯有限公司 由铜线制成的接通销

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3681652A (en) * 1968-08-22 1972-08-01 Raytheon Co Capacitive filter for suppression of spurious electrical radiation
US3727098A (en) * 1971-07-22 1973-04-10 Litton Systems Inc Magnetron filter box
JPS5352374Y2 (de) * 1972-06-30 1978-12-14

Also Published As

Publication number Publication date
US3922612A (en) 1975-11-25
FR2191254A1 (de) 1974-02-01

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Legal Events

Date Code Title Description
ST Notification of lapse