CA1027243A - Circuit de protection en haute tension - Google Patents

Circuit de protection en haute tension

Info

Publication number
CA1027243A
CA1027243A CA217,929A CA217929A CA1027243A CA 1027243 A CA1027243 A CA 1027243A CA 217929 A CA217929 A CA 217929A CA 1027243 A CA1027243 A CA 1027243A
Authority
CA
Canada
Prior art keywords
high voltage
protection circuit
voltage protection
circuit
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.)
Expired
Application number
CA217,929A
Other languages
English (en)
Other versions
CA217929S (en
Inventor
Wolfgang F.W. Dietz
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Application granted granted Critical
Publication of CA1027243A publication Critical patent/CA1027243A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/20—Prevention of damage to cathode-ray tubes in the event of failure of scanning
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/085—Protection of sawtooth generators

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
  • Television Receiver Circuits (AREA)
  • Dc-Dc Converters (AREA)
  • Rectifiers (AREA)
CA217,929A 1974-01-31 1975-01-14 Circuit de protection en haute tension Expired CA1027243A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US438322A US3881135A (en) 1974-01-31 1974-01-31 Boost regulator with high voltage protection

Publications (1)

Publication Number Publication Date
CA1027243A true CA1027243A (fr) 1978-02-28

Family

ID=23740198

Family Applications (1)

Application Number Title Priority Date Filing Date
CA217,929A Expired CA1027243A (fr) 1974-01-31 1975-01-14 Circuit de protection en haute tension

Country Status (14)

Country Link
US (1) US3881135A (fr)
JP (1) JPS5322404B2 (fr)
AT (1) AT353333B (fr)
BE (1) BE825002A (fr)
BR (1) BR7500490A (fr)
CA (1) CA1027243A (fr)
DE (1) DE2504022C3 (fr)
ES (1) ES434315A1 (fr)
FI (1) FI750184A (fr)
FR (1) FR2260238A1 (fr)
GB (1) GB1486134A (fr)
IT (1) IT1028326B (fr)
NL (1) NL7501100A (fr)
SE (1) SE400444B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042859A (en) * 1975-05-31 1977-08-16 Victor Company Of Japan, Limited Horizontal deflection circuit of a television receiver with means to eliminate generation of dangerous high potential under faulty condition
US4034263A (en) * 1975-09-12 1977-07-05 Rca Corporation Gate drive circuit for thyristor deflection system
GB1555858A (en) * 1976-11-23 1979-11-14 Rca Corp Regulation system for deflection apparatus
US4101815A (en) * 1977-05-13 1978-07-18 Rca Corporation Horizontal deflection circuit with high voltage selection capability
US4169241A (en) * 1978-02-06 1979-09-25 Rca Corporation Overvoltage protected de-boost regulator
US4240012A (en) * 1979-11-30 1980-12-16 Rca Corporation Regulated deflection circuit
US4435731A (en) 1981-09-01 1984-03-06 Rca Corporation Television receiver disabling circuit
KR100257534B1 (ko) * 1997-11-19 2000-06-01 구자홍 엑스레이 보호 및 과전압 보호장치
CN103490387B (zh) * 2013-09-28 2015-12-09 深圳市东方之星电源有限公司 一种单级pfc反激电源输入欠压保护线路

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3649870A (en) * 1970-05-01 1972-03-14 Zenith Radio Corp Pincushion correction circuit utilizing a dc-regulated power supply
US3767960A (en) * 1972-06-12 1973-10-23 Rca Corp High voltage regulator
US3789260A (en) * 1973-03-23 1974-01-29 Rca Corp High voltage protection circuit
US3819979A (en) * 1973-05-10 1974-06-25 Philco Ford Corp High voltage regulators

Also Published As

Publication number Publication date
BR7500490A (pt) 1975-11-04
ATA68375A (de) 1979-04-15
DE2504022B2 (de) 1977-09-22
NL7501100A (nl) 1975-08-04
FI750184A (fr) 1975-08-01
ES434315A1 (es) 1976-12-01
GB1486134A (en) 1977-09-21
IT1028326B (it) 1979-01-30
AU7764375A (en) 1976-07-29
AT353333B (de) 1979-11-12
JPS50125628A (fr) 1975-10-02
DE2504022A1 (de) 1975-08-07
SE7500674L (fr) 1975-08-01
BE825002A (fr) 1975-05-15
DE2504022C3 (de) 1978-05-11
FR2260238A1 (fr) 1975-08-29
JPS5322404B2 (fr) 1978-07-08
US3881135A (en) 1975-04-29
SE400444B (sv) 1978-03-20

Similar Documents

Publication Publication Date Title
CA1034192A (fr) Circuit de suppression de tension transitoire
CA998433A (en) Excess voltage protecting circuit
AU506502B2 (en) Compressor-expander circuit
CA1020677A (en) Constant current line circuit
CA1026808A (fr) Interrupteurs de circuits a haute tension
CA1022467A (fr) Circuit de protection de charge
CA1007706A (en) Overcurrent sense circuit
AU497342B2 (en) Synthesiser circuit
CA1027243A (fr) Circuit de protection en haute tension
AU497134B2 (en) Circuit breaker
AU498064B2 (en) Electrical crimping-ferrule
CA1008965A (en) High voltage protection circuit
AU500797B2 (en) Zero suppression circuit
CA1029785A (fr) Commutateur a haute tension
CA1010565A (en) Voltage protection circuit
CA1028739A (fr) Disjoncteur
CA1033004A (fr) Circuit de protection de transistors en parallele
CA1022619A (en) Circuit for protecting series-connected switches
AU501739B2 (en) Circuit breakers
CA1021031A (fr) Circuit de declenchement sensible a la tension
AU478196B2 (en) High voltage protection circuit
AU478177B2 (en) High voltage protection circuit
CS179126B1 (en) Voltage limitation circuit
CA1034626A (fr) Coupe-circuit
AU7764075A (en) High voltage protection circuit