JPS58111241A - マグネトロン - Google Patents

マグネトロン

Info

Publication number
JPS58111241A
JPS58111241A JP20925781A JP20925781A JPS58111241A JP S58111241 A JPS58111241 A JP S58111241A JP 20925781 A JP20925781 A JP 20925781A JP 20925781 A JP20925781 A JP 20925781A JP S58111241 A JPS58111241 A JP S58111241A
Authority
JP
Japan
Prior art keywords
fin
piece
fins
adjacent
convexity
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.)
Granted
Application number
JP20925781A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0211971B2 (2
Inventor
Shunichi Hatayama
畑山　俊一
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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP20925781A priority Critical patent/JPS58111241A/ja
Publication of JPS58111241A publication Critical patent/JPS58111241A/ja
Publication of JPH0211971B2 publication Critical patent/JPH0211971B2/ja
Granted 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
    • H01J23/005—Cooling methods or arrangements

Landscapes

  • Microwave Tubes (AREA)
JP20925781A 1981-12-25 1981-12-25 マグネトロン Granted JPS58111241A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20925781A JPS58111241A (ja) 1981-12-25 1981-12-25 マグネトロン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20925781A JPS58111241A (ja) 1981-12-25 1981-12-25 マグネトロン

Publications (2)

Publication Number Publication Date
JPS58111241A true JPS58111241A (ja) 1983-07-02
JPH0211971B2 JPH0211971B2 (2) 1990-03-16

Family

ID=16569952

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20925781A Granted JPS58111241A (ja) 1981-12-25 1981-12-25 マグネトロン

Country Status (1)

Country Link
JP (1) JPS58111241A (2)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05243373A (ja) * 1984-05-15 1993-09-21 Digital Equip Corp <Dec> 集積回路チップの製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05243373A (ja) * 1984-05-15 1993-09-21 Digital Equip Corp <Dec> 集積回路チップの製造方法

Also Published As

Publication number Publication date
JPH0211971B2 (2) 1990-03-16

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