JPH0211971B2 - - Google Patents

Info

Publication number
JPH0211971B2
JPH0211971B2 JP20925781A JP20925781A JPH0211971B2 JP H0211971 B2 JPH0211971 B2 JP H0211971B2 JP 20925781 A JP20925781 A JP 20925781A JP 20925781 A JP20925781 A JP 20925781A JP H0211971 B2 JPH0211971 B2 JP H0211971B2
Authority
JP
Japan
Prior art keywords
fin
fins
yoke
adjacent
piece
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
Application number
JP20925781A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58111241A (ja
Inventor
Shunichi Hatayama
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 JPS58111241A (ja) 1983-07-02
JPH0211971B2 true 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)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4584761A (en) * 1984-05-15 1986-04-29 Digital Equipment Corporation Integrated circuit chip processing techniques and integrated chip produced thereby

Also Published As

Publication number Publication date
JPS58111241A (ja) 1983-07-02

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