JPS5635345A - Manufacture of sleeve - Google Patents

Manufacture of sleeve

Info

Publication number
JPS5635345A
JPS5635345A JP10916779A JP10916779A JPS5635345A JP S5635345 A JPS5635345 A JP S5635345A JP 10916779 A JP10916779 A JP 10916779A JP 10916779 A JP10916779 A JP 10916779A JP S5635345 A JPS5635345 A JP S5635345A
Authority
JP
Japan
Prior art keywords
brazing material
plates
sleeve
sides
thin
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.)
Pending
Application number
JP10916779A
Other languages
Japanese (ja)
Inventor
Tadanori Taguchi
Yukio Honda
Toshiyuki Aida
Ushio Kawabe
Akira Misumi
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 JP10916779A priority Critical patent/JPS5635345A/en
Publication of JPS5635345A publication Critical patent/JPS5635345A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/04—Manufacture of electrodes or electrode systems of thermionic cathodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)

Abstract

PURPOSE:To easily manufacture a sleeve for an impregnated cathode, by adhering a brazing material on one of sides of a thin plate, rolling the thin plate into a cylindrical shape and then heating the one of the sides of the plate, to which side the brazing material is applied. CONSTITUTION:A material (Mo, Ta, W, or the like), which will form a sleeve for a cathode to be used at high temperatures, is provided as thin plates of a desired size. The thin plates 1 are then superposed in a mutually displaced manner. These plates are vacuum-deposited with a brazing material such as Mo-Ru eutectic alloy and the brazing material 2 is applied onto one of sides of the thin plate 1. After thus-processed thin plates are rolled into a cylindrical shape, portions applied with the brazing material are heated to braze the plates 1.
JP10916779A 1979-08-29 1979-08-29 Manufacture of sleeve Pending JPS5635345A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10916779A JPS5635345A (en) 1979-08-29 1979-08-29 Manufacture of sleeve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10916779A JPS5635345A (en) 1979-08-29 1979-08-29 Manufacture of sleeve

Publications (1)

Publication Number Publication Date
JPS5635345A true JPS5635345A (en) 1981-04-08

Family

ID=14503341

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10916779A Pending JPS5635345A (en) 1979-08-29 1979-08-29 Manufacture of sleeve

Country Status (1)

Country Link
JP (1) JPS5635345A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58218367A (en) * 1982-05-24 1983-12-19 ハネウェル・インコーポレーテッド Connection of non-heat resistant material and tantalum and pressure converter
JPS62184655U (en) * 1986-12-25 1987-11-24

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5467757A (en) * 1977-11-09 1979-05-31 Toshiba Corp Production of impregnation-type cathode

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5467757A (en) * 1977-11-09 1979-05-31 Toshiba Corp Production of impregnation-type cathode

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58218367A (en) * 1982-05-24 1983-12-19 ハネウェル・インコーポレーテッド Connection of non-heat resistant material and tantalum and pressure converter
JPS62184655U (en) * 1986-12-25 1987-11-24

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