[go: up one dir, main page]

JPS52141127A - X-ray generation preventing unit - Google Patents

X-ray generation preventing unit

Info

Publication number
JPS52141127A
JPS52141127A JP5841076A JP5841076A JPS52141127A JP S52141127 A JPS52141127 A JP S52141127A JP 5841076 A JP5841076 A JP 5841076A JP 5841076 A JP5841076 A JP 5841076A JP S52141127 A JPS52141127 A JP S52141127A
Authority
JP
Japan
Prior art keywords
ray generation
preventing unit
generation preventing
high voltage
crt
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
JP5841076A
Other languages
Japanese (ja)
Other versions
JPS5911299B2 (en
Inventor
Tadayoshi Kitazume
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 JP5841076A priority Critical patent/JPS5911299B2/en
Publication of JPS52141127A publication Critical patent/JPS52141127A/en
Publication of JPS5911299B2 publication Critical patent/JPS5911299B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Details Of Television Scanning (AREA)

Abstract

PURPOSE:To prevent X-ray generation from CRT by stopping high voltage generation in case the high voltage to be applied to anode of CRT rises extremely, and thus to eliminate malfunction at the area where the amount of the beam current is small.
JP5841076A 1976-05-19 1976-05-19 X-ray generation prevention device Expired JPS5911299B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5841076A JPS5911299B2 (en) 1976-05-19 1976-05-19 X-ray generation prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5841076A JPS5911299B2 (en) 1976-05-19 1976-05-19 X-ray generation prevention device

Publications (2)

Publication Number Publication Date
JPS52141127A true JPS52141127A (en) 1977-11-25
JPS5911299B2 JPS5911299B2 (en) 1984-03-14

Family

ID=13083590

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5841076A Expired JPS5911299B2 (en) 1976-05-19 1976-05-19 X-ray generation prevention device

Country Status (1)

Country Link
JP (1) JPS5911299B2 (en)

Also Published As

Publication number Publication date
JPS5911299B2 (en) 1984-03-14

Similar Documents

Publication Publication Date Title
JPS52141127A (en) X-ray generation preventing unit
JPS53110483A (en) Thyristor
JPS54113238A (en) Gate circuit of field effect thyristor
JPS52119077A (en) Electron beam exposure device
JPS5339806A (en) Power supply for magnetron
JPS5253683A (en) X-ray radiation preventing circuit
JPS5259594A (en) X-ray unit
JPS51139252A (en) Cathode support structure for electronic tube
JPS5375430A (en) Inverse conduction gto rectifler
JPS5380128A (en) Protection circuit
JPS5426774A (en) Power generation indicator
JPS5357955A (en) Reset method for flip flop circuit
JPS5214827A (en) Inverter oscillation regulating device
JPS5314357A (en) Static power inverter
JPS5435746A (en) Corona discharging device
JPS53121452A (en) Gate control circuit for gate turn off thyristor
JPS53135292A (en) Structure and production of variable stripe width semiconductor laser element
JPS5363528A (en) Static power converter
JPS5243321A (en) High voltage protective circuit
JPS51120101A (en) Shield case
JPS51121151A (en) Power source means
JPS5385341A (en) Inverter control circuit
JPS52149023A (en) Luminous spot erasion circuit
JPS5360156A (en) Gate control system for gate turn-off thyristor
JPS5297642A (en) Malfunction prevention circuit