JPS5243322A - High voltage protective circuit - Google Patents

High voltage protective circuit

Info

Publication number
JPS5243322A
JPS5243322A JP11827275A JP11827275A JPS5243322A JP S5243322 A JPS5243322 A JP S5243322A JP 11827275 A JP11827275 A JP 11827275A JP 11827275 A JP11827275 A JP 11827275A JP S5243322 A JPS5243322 A JP S5243322A
Authority
JP
Japan
Prior art keywords
high voltage
protective circuit
oscillation
voltage protective
voltage
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
JP11827275A
Other languages
Japanese (ja)
Inventor
Junichi Yamase
Toyotaro Nishihara
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP11827275A priority Critical patent/JPS5243322A/en
Publication of JPS5243322A publication Critical patent/JPS5243322A/en
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Television Scanning (AREA)
  • Protection Of Static Devices (AREA)

Abstract

PURPOSE:When the pulse voltage is over the fixed value, level oscillation is made to suspend. To exactly prevent abnormal voltage, holding the aforesaid suspension of oscillation by variation of output voltage of output of level drive circuit which has been caused by the above suspension of oscillation.
JP11827275A 1975-10-02 1975-10-02 High voltage protective circuit Pending JPS5243322A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11827275A JPS5243322A (en) 1975-10-02 1975-10-02 High voltage protective circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11827275A JPS5243322A (en) 1975-10-02 1975-10-02 High voltage protective circuit

Publications (1)

Publication Number Publication Date
JPS5243322A true JPS5243322A (en) 1977-04-05

Family

ID=14732527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11827275A Pending JPS5243322A (en) 1975-10-02 1975-10-02 High voltage protective circuit

Country Status (1)

Country Link
JP (1) JPS5243322A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS595647U (en) * 1982-06-29 1984-01-14 西松建設株式会社 Continuous underground wall drilling equipment
JPS6229619A (en) * 1985-07-29 1987-02-07 Kajima Corp Underground excavator provided with adjustable guide
JPS6379476A (en) * 1980-12-15 1988-04-09 アールシーエー　ライセンシング　コーポレーシヨン Horizontal deflection cut-off circuit of television receiver
JPS63185352U (en) * 1987-05-20 1988-11-29

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6379476A (en) * 1980-12-15 1988-04-09 アールシーエー　ライセンシング　コーポレーシヨン Horizontal deflection cut-off circuit of television receiver
JPH0252474B2 (en) * 1980-12-15 1990-11-13 Rca Licensing Corp
JPS595647U (en) * 1982-06-29 1984-01-14 西松建設株式会社 Continuous underground wall drilling equipment
JPS6229619A (en) * 1985-07-29 1987-02-07 Kajima Corp Underground excavator provided with adjustable guide
JPS63185352U (en) * 1987-05-20 1988-11-29

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