JPS57163942A - Cathode supporting structure for electron tube - Google Patents

Cathode supporting structure for electron tube

Info

Publication number
JPS57163942A
JPS57163942A JP4717681A JP4717681A JPS57163942A JP S57163942 A JPS57163942 A JP S57163942A JP 4717681 A JP4717681 A JP 4717681A JP 4717681 A JP4717681 A JP 4717681A JP S57163942 A JPS57163942 A JP S57163942A
Authority
JP
Japan
Prior art keywords
leads
square
spacer
holes
electron tube
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
JP4717681A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0158615B2 (enrdf_load_stackoverflow
Inventor
Tomokatsu Oguro
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 JP4717681A priority Critical patent/JPS57163942A/ja
Publication of JPS57163942A publication Critical patent/JPS57163942A/ja
Publication of JPH0158615B2 publication Critical patent/JPH0158615B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes
    • H01J1/15—Cathodes heated directly by an electric current

Landscapes

  • Microwave Tubes (AREA)
  • Solid Thermionic Cathode (AREA)
JP4717681A 1981-04-01 1981-04-01 Cathode supporting structure for electron tube Granted JPS57163942A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4717681A JPS57163942A (en) 1981-04-01 1981-04-01 Cathode supporting structure for electron tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4717681A JPS57163942A (en) 1981-04-01 1981-04-01 Cathode supporting structure for electron tube

Publications (2)

Publication Number Publication Date
JPS57163942A true JPS57163942A (en) 1982-10-08
JPH0158615B2 JPH0158615B2 (enrdf_load_stackoverflow) 1989-12-12

Family

ID=12767760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4717681A Granted JPS57163942A (en) 1981-04-01 1981-04-01 Cathode supporting structure for electron tube

Country Status (1)

Country Link
JP (1) JPS57163942A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6255848A (ja) * 1985-09-03 1987-03-11 Toshiba Corp 電子レンジ用マグネトロン

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5098643U (enrdf_load_stackoverflow) * 1974-01-11 1975-08-16
JPS5291355A (en) * 1976-01-28 1977-08-01 Hitachi Ltd Cathode structure for electron tube

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5098643U (enrdf_load_stackoverflow) * 1974-01-11 1975-08-16
JPS5291355A (en) * 1976-01-28 1977-08-01 Hitachi Ltd Cathode structure for electron tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6255848A (ja) * 1985-09-03 1987-03-11 Toshiba Corp 電子レンジ用マグネトロン

Also Published As

Publication number Publication date
JPH0158615B2 (enrdf_load_stackoverflow) 1989-12-12

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