JPS5583123A - Hot cathode structure - Google Patents

Hot cathode structure

Info

Publication number
JPS5583123A
JPS5583123A JP15730178A JP15730178A JPS5583123A JP S5583123 A JPS5583123 A JP S5583123A JP 15730178 A JP15730178 A JP 15730178A JP 15730178 A JP15730178 A JP 15730178A JP S5583123 A JPS5583123 A JP S5583123A
Authority
JP
Japan
Prior art keywords
supporter
spring coil
cathode
projection
ceramic ring
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
JP15730178A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6216491B2 (enrdf_load_stackoverflow
Inventor
Yoshitaka Katayama
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP15730178A priority Critical patent/JPS5583123A/ja
Publication of JPS5583123A publication Critical patent/JPS5583123A/ja
Publication of JPS6216491B2 publication Critical patent/JPS6216491B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Solid Thermionic Cathode (AREA)
JP15730178A 1978-12-19 1978-12-19 Hot cathode structure Granted JPS5583123A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15730178A JPS5583123A (en) 1978-12-19 1978-12-19 Hot cathode structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15730178A JPS5583123A (en) 1978-12-19 1978-12-19 Hot cathode structure

Publications (2)

Publication Number Publication Date
JPS5583123A true JPS5583123A (en) 1980-06-23
JPS6216491B2 JPS6216491B2 (enrdf_load_stackoverflow) 1987-04-13

Family

ID=15646661

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15730178A Granted JPS5583123A (en) 1978-12-19 1978-12-19 Hot cathode structure

Country Status (1)

Country Link
JP (1) JPS5583123A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6216491B2 (enrdf_load_stackoverflow) 1987-04-13

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