JPS59126449U - 電子管用傍熱型陰極 - Google Patents

電子管用傍熱型陰極

Info

Publication number
JPS59126449U
JPS59126449U JP2032283U JP2032283U JPS59126449U JP S59126449 U JPS59126449 U JP S59126449U JP 2032283 U JP2032283 U JP 2032283U JP 2032283 U JP2032283 U JP 2032283U JP S59126449 U JPS59126449 U JP S59126449U
Authority
JP
Japan
Prior art keywords
indirectly heated
electron tubes
heated cathode
sintered body
cathode
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
JP2032283U
Other languages
English (en)
Japanese (ja)
Other versions
JPH023245Y2 (enrdf_load_stackoverflow
Inventor
佐伯　博
片上　勘次
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP2032283U priority Critical patent/JPS59126449U/ja
Publication of JPS59126449U publication Critical patent/JPS59126449U/ja
Application granted granted Critical
Publication of JPH023245Y2 publication Critical patent/JPH023245Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Solid Thermionic Cathode (AREA)
JP2032283U 1983-02-15 1983-02-15 電子管用傍熱型陰極 Granted JPS59126449U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2032283U JPS59126449U (ja) 1983-02-15 1983-02-15 電子管用傍熱型陰極

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2032283U JPS59126449U (ja) 1983-02-15 1983-02-15 電子管用傍熱型陰極

Publications (2)

Publication Number Publication Date
JPS59126449U true JPS59126449U (ja) 1984-08-25
JPH023245Y2 JPH023245Y2 (enrdf_load_stackoverflow) 1990-01-25

Family

ID=30151453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2032283U Granted JPS59126449U (ja) 1983-02-15 1983-02-15 電子管用傍熱型陰極

Country Status (1)

Country Link
JP (1) JPS59126449U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS547100U (enrdf_load_stackoverflow) * 1977-06-17 1979-01-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS547100U (enrdf_load_stackoverflow) * 1977-06-17 1979-01-18

Also Published As

Publication number Publication date
JPH023245Y2 (enrdf_load_stackoverflow) 1990-01-25

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