KR920022354A - 마그네트론의 냉각장치 - Google Patents

마그네트론의 냉각장치 Download PDF

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Publication number
KR920022354A
KR920022354A KR1019910007213A KR910007213A KR920022354A KR 920022354 A KR920022354 A KR 920022354A KR 1019910007213 A KR1019910007213 A KR 1019910007213A KR 910007213 A KR910007213 A KR 910007213A KR 920022354 A KR920022354 A KR 920022354A
Authority
KR
South Korea
Prior art keywords
anode
magnetron
heat sink
side walls
secondary air
Prior art date
Application number
KR1019910007213A
Other languages
English (en)
Other versions
KR930009236B1 (ko
Inventor
강성택
Original Assignee
이헌조
주식회사 금성사
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 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019910007213A priority Critical patent/KR930009236B1/ko
Priority to US07/872,375 priority patent/US5331248A/en
Priority to EP19920107489 priority patent/EP0512451A3/en
Priority to JP4113341A priority patent/JP2686395B2/ja
Publication of KR920022354A publication Critical patent/KR920022354A/ko
Application granted granted Critical
Publication of KR930009236B1 publication Critical patent/KR930009236B1/ko

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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
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/027—Collectors
    • H01J23/033—Collector cooling devices
    • 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
    • H01J23/005—Cooling methods or arrangements
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2225/00—Transit-time tubes, e.g. Klystrons, travelling-wave tubes, magnetrons
    • H01J2225/50—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Microwave Tubes (AREA)
  • Constitution Of High-Frequency Heating (AREA)

Abstract

내용 없음.

Description

마그네트론의 냉각장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제3도는 본 발명 장치를 나타낸 방열판과 요크의 사시도,
제4도는 본 발명에 따른 냉각유체의 흐름도.

Claims (3)

  1. 방열판(1)의 양측벽에 개방부(3)를 형성하고 요크(6)의 양측벽에 개방부와 통하여지는 2차공기유입구(7)를 형성하여 2차공기유입구를 통해 애노드의 후방으로 유입되는 냉각유체가 방열판의 전방으로 들어오는 주류를 애노드 후방으로 밀어줌에 따라 박리영역이 축소될 수 있게 함을 특징으로 하는 마그네트론의 냉각장치.
  2. 방열판(1)의 양측벽 내측에 수직절곡부(5)를 형성하여 방열면적을 증가시킴과 동시에 냉각유체를 애노드 방향으로 유도할 수 있게 하고 애노드 지지부(2)를 냉각유체의 입구쪽으로 편중되게 위치시켜 애노드 후방의 방열면적이 전방보다 넓어지게함을 특징으로하는 마그네트론의 냉각장치.
  3. 제1항에 있어서, 방열판(1)에 형성된 개방부(3)에 인접하여 2차공기의 흐름 안내를 위한 가이드곡면부(4)를 형성하여서 된 마그네트론의 냉각장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910007213A 1991-05-03 1991-05-03 마그네트론의 냉각장치 KR930009236B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019910007213A KR930009236B1 (ko) 1991-05-03 1991-05-03 마그네트론의 냉각장치
US07/872,375 US5331248A (en) 1991-05-03 1992-04-23 Cooling apparatus of magnetron
EP19920107489 EP0512451A3 (en) 1991-05-03 1992-05-04 A cooling apparatus of magnetron
JP4113341A JP2686395B2 (ja) 1991-05-03 1992-05-06 マグネトロンの冷却装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910007213A KR930009236B1 (ko) 1991-05-03 1991-05-03 마그네트론의 냉각장치

Publications (2)

Publication Number Publication Date
KR920022354A true KR920022354A (ko) 1992-12-19
KR930009236B1 KR930009236B1 (ko) 1993-09-24

Family

ID=19314087

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910007213A KR930009236B1 (ko) 1991-05-03 1991-05-03 마그네트론의 냉각장치

Country Status (4)

Country Link
US (1) US5331248A (ko)
EP (1) EP0512451A3 (ko)
JP (1) JP2686395B2 (ko)
KR (1) KR930009236B1 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5869976A (en) * 1996-12-13 1999-02-09 Cirrus Logic, Inc. Fine alignment IC handler and method for assembling same
US6344637B2 (en) * 1999-12-18 2002-02-05 Lg Electronics Inc. Cooling system for built-in microwave oven
WO2017053042A1 (en) * 2015-09-22 2017-03-30 Applied Materials, Inc. 3d printed magnetron having enhanced cooling characteristics
KR102468161B1 (ko) * 2016-02-23 2022-11-17 삼성전자주식회사 마그네트론 냉각 핀 및 이를 가지는 마그네트론

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626251A (en) * 1970-01-19 1971-12-07 Bendix Corp Air cooling system for cabinet mounted equipment
US4071403A (en) * 1974-08-01 1978-01-31 Westinghouse Electric Corporation Method and apparatus for protecting the core of a nuclear reactor
NL7502972A (nl) * 1975-03-13 1976-09-15 Philips Nv Trilholtemagnetron voorzien van een magneet- systeem en magnetron bestemd voor een derge- lijke kombinatie.
JPS5320885A (en) * 1976-08-11 1978-02-25 Semiconductor Res Found Electrostatic induction type semiconductor device
US4142091A (en) * 1976-12-30 1979-02-27 Biethan Sr John D Portable electric welder
JPS5496964A (en) * 1978-01-18 1979-07-31 Toshiba Corp Magnetron
JPS6247166Y2 (ko) * 1978-06-16 1987-12-25
JPS5841717Y2 (ja) * 1978-10-16 1983-09-20 株式会社東芝 マグネトロン
JPS58140366A (ja) * 1982-02-13 1983-08-20 清水建設株式会社 フライアツシユよりなるスラリ−
JPS58201229A (ja) * 1982-05-19 1983-11-24 Hitachi Ltd マグネトロン
JPS6293833A (ja) * 1985-10-18 1987-04-30 Matsushita Electric Ind Co Ltd マグネトロン用放熱器
US4794304A (en) * 1985-12-27 1988-12-27 Matsushita Electronics Corporation Magnetron with cooling fin structure
GB2225155B (en) * 1988-10-26 1993-02-10 Hitachi Ltd Magnetron and dielectric heater using magnetron

Also Published As

Publication number Publication date
KR930009236B1 (ko) 1993-09-24
JP2686395B2 (ja) 1997-12-08
US5331248A (en) 1994-07-19
EP0512451A3 (en) 1993-03-10
JPH05135869A (ja) 1993-06-01
EP0512451A2 (en) 1992-11-11

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