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JPS5313866A - Heating method for indirectly heated cathode and its device - Google Patents

Heating method for indirectly heated cathode and its device

Info

Publication number
JPS5313866A
JPS5313866A JP8832976A JP8832976A JPS5313866A JP S5313866 A JPS5313866 A JP S5313866A JP 8832976 A JP8832976 A JP 8832976A JP 8832976 A JP8832976 A JP 8832976A JP S5313866 A JPS5313866 A JP S5313866A
Authority
JP
Japan
Prior art keywords
heating method
indirectly heated
heated cathode
heating
low power
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
JP8832976A
Other languages
Japanese (ja)
Inventor
Toshiaki Sugimoto
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 Home Electronics Ltd
NEC Corp
Original Assignee
NEC Home Electronics Ltd
Nippon 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 NEC Home Electronics Ltd, Nippon Electric Co Ltd filed Critical NEC Home Electronics Ltd
Priority to JP8832976A priority Critical patent/JPS5313866A/en
Publication of JPS5313866A publication Critical patent/JPS5313866A/en
Pending legal-status Critical Current

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  • Solid Thermionic Cathode (AREA)

Abstract

PURPOSE: To enable high thermal efficiency and rapid heating and thermal electron emission with low power, by heating the metal base with high frequency induction heating.
COPYRIGHT: (C)1978,JPO&Japio
JP8832976A 1976-07-23 1976-07-23 Heating method for indirectly heated cathode and its device Pending JPS5313866A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8832976A JPS5313866A (en) 1976-07-23 1976-07-23 Heating method for indirectly heated cathode and its device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8832976A JPS5313866A (en) 1976-07-23 1976-07-23 Heating method for indirectly heated cathode and its device

Publications (1)

Publication Number Publication Date
JPS5313866A true JPS5313866A (en) 1978-02-07

Family

ID=13939834

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8832976A Pending JPS5313866A (en) 1976-07-23 1976-07-23 Heating method for indirectly heated cathode and its device

Country Status (1)

Country Link
JP (1) JPS5313866A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6982601B2 (en) * 2002-11-07 2006-01-03 Dialog Semiconductor Gmbh High isolation/high speed buffer amplifier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6982601B2 (en) * 2002-11-07 2006-01-03 Dialog Semiconductor Gmbh High isolation/high speed buffer amplifier

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