JPS5242065A - Electronic tube cathode construction - Google Patents

Electronic tube cathode construction

Info

Publication number
JPS5242065A
JPS5242065A JP11726275A JP11726275A JPS5242065A JP S5242065 A JPS5242065 A JP S5242065A JP 11726275 A JP11726275 A JP 11726275A JP 11726275 A JP11726275 A JP 11726275A JP S5242065 A JPS5242065 A JP S5242065A
Authority
JP
Japan
Prior art keywords
cathode construction
electronic tube
tube cathode
construction
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
JP11726275A
Other languages
Japanese (ja)
Other versions
JPS5532184B2 (en
Inventor
Yukio Takanashi
Takehiko Michibe
Toru Yakabe
Takashi Kuze
Toshiharu Matsuki
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 JP11726275A priority Critical patent/JPS5242065A/en
Publication of JPS5242065A publication Critical patent/JPS5242065A/en
Publication of JPS5532184B2 publication Critical patent/JPS5532184B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Solid Thermionic Cathode (AREA)

Abstract

PURPOSE: To manufacture the cathode construction easily assembled and quick starting, by adopting the construction that the cathode inner cylinder of specified material is deeply inserted and the heater supported two split type compornent is inserted.
COPYRIGHT: (C)1977,JPO&Japio
JP11726275A 1975-09-30 1975-09-30 Electronic tube cathode construction Granted JPS5242065A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11726275A JPS5242065A (en) 1975-09-30 1975-09-30 Electronic tube cathode construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11726275A JPS5242065A (en) 1975-09-30 1975-09-30 Electronic tube cathode construction

Publications (2)

Publication Number Publication Date
JPS5242065A true JPS5242065A (en) 1977-04-01
JPS5532184B2 JPS5532184B2 (en) 1980-08-23

Family

ID=14707397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11726275A Granted JPS5242065A (en) 1975-09-30 1975-09-30 Electronic tube cathode construction

Country Status (1)

Country Link
JP (1) JPS5242065A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56109429A (en) * 1980-02-04 1981-08-29 Hitachi Ltd Cathode structure for color picture tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56109429A (en) * 1980-02-04 1981-08-29 Hitachi Ltd Cathode structure for color picture tube

Also Published As

Publication number Publication date
JPS5532184B2 (en) 1980-08-23

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