JPS56156645A - Magnetron anode and manufacturing - Google Patents

Magnetron anode and manufacturing

Info

Publication number
JPS56156645A
JPS56156645A JP5839180A JP5839180A JPS56156645A JP S56156645 A JPS56156645 A JP S56156645A JP 5839180 A JP5839180 A JP 5839180A JP 5839180 A JP5839180 A JP 5839180A JP S56156645 A JPS56156645 A JP S56156645A
Authority
JP
Japan
Prior art keywords
cylinder
nickel foil
anode
vacuum
thereafter
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
JP5839180A
Other languages
Japanese (ja)
Other versions
JPS6034779B2 (en
Inventor
Hikari Matsuzaki
Toshiyuki Matsuzaki
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 Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP5839180A priority Critical patent/JPS6034779B2/en
Publication of JPS56156645A publication Critical patent/JPS56156645A/en
Publication of JPS6034779B2 publication Critical patent/JPS6034779B2/en
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

Landscapes

  • Microwave Tubes (AREA)

Abstract

PURPOSE:To improve the vacuum tightness and the mechanical strength by forming a diffusion junction layer between an anode material and other metal at the joint of anode cylinder. CONSTITUTION:A copper board 11 is rounded to produce a cylinder. Then a Nickel foil 13 having the width corresponding with the depth of cylinder and the length corresponding to the axial length is held between both ends 12. Thereafter a laser beam is irradiated around the Nickel foil 13 in the vacuum or inert gas environment to locally melt the Nickel foil 13 and the copper cylinder at both sides. Thereafter it is cooled to produce an anode cylinder 10 jointed vacuum tightly.
JP5839180A 1980-05-01 1980-05-01 Manufacturing method of magnetron anode Expired JPS6034779B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5839180A JPS6034779B2 (en) 1980-05-01 1980-05-01 Manufacturing method of magnetron anode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5839180A JPS6034779B2 (en) 1980-05-01 1980-05-01 Manufacturing method of magnetron anode

Publications (2)

Publication Number Publication Date
JPS56156645A true JPS56156645A (en) 1981-12-03
JPS6034779B2 JPS6034779B2 (en) 1985-08-10

Family

ID=13083040

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5839180A Expired JPS6034779B2 (en) 1980-05-01 1980-05-01 Manufacturing method of magnetron anode

Country Status (1)

Country Link
JP (1) JPS6034779B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6059450U (en) * 1983-09-30 1985-04-25 株式会社東芝 magnetron

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6059450U (en) * 1983-09-30 1985-04-25 株式会社東芝 magnetron

Also Published As

Publication number Publication date
JPS6034779B2 (en) 1985-08-10

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