CH538780A - Protection circuit in a television receiver - Google Patents

Protection circuit in a television receiver

Info

Publication number
CH538780A
CH538780A CH1225872A CH1225872A CH538780A CH 538780 A CH538780 A CH 538780A CH 1225872 A CH1225872 A CH 1225872A CH 1225872 A CH1225872 A CH 1225872A CH 538780 A CH538780 A CH 538780A
Authority
CH
Switzerland
Prior art keywords
protection circuit
television receiver
television
receiver
protection
Prior art date
Application number
CH1225872A
Other languages
German (de)
Inventor
Kilian Siegfried
Original Assignee
Saba Gmbh
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
Priority claimed from DE19712147053 external-priority patent/DE2147053C/en
Application filed by Saba Gmbh filed Critical Saba Gmbh
Publication of CH538780A publication Critical patent/CH538780A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/20—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage
    • H02H3/202—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage for dc systems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/24—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to undervoltage or no-voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/46—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to frequency deviations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/50—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to the appearance of abnormal wave forms, e.g. ac in dc installations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/20—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for electronic equipment
    • 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
CH1225872A 1971-09-21 1972-08-18 Protection circuit in a television receiver CH538780A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712147053 DE2147053C (en) 1971-09-21 Protection circuit for television receivers

Publications (1)

Publication Number Publication Date
CH538780A true CH538780A (en) 1973-06-30

Family

ID=5820146

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1225872A CH538780A (en) 1971-09-21 1972-08-18 Protection circuit in a television receiver

Country Status (8)

Country Link
JP (1) JPS4839114A (en)
BE (1) BE787333A (en)
CH (1) CH538780A (en)
DE (1) DE2147053B1 (en)
FR (1) FR2153290B3 (en)
GB (1) GB1371447A (en)
IT (1) IT962387B (en)
NL (1) NL7208840A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3970915A (en) * 1974-12-30 1976-07-20 Rca Corporation Fault detector and interrupt circuit useful in a television signal processing system
JPS52147743A (en) * 1976-06-04 1977-12-08 Mitsubishi Electric Corp Non-power off power supply
GB2291547A (en) * 1994-07-11 1996-01-24 Thomson Consumer Electronics Overload protection circuit for electronic apparatus
EP0729087A3 (en) * 1995-02-22 1998-03-18 General Instrument Corporation Adaptive power direct current pre-regulator

Also Published As

Publication number Publication date
BE787333A (en) 1972-12-01
IT962387B (en) 1973-12-20
GB1371447A (en) 1974-10-23
DE2147053B1 (en) 1972-09-21
FR2153290A1 (en) 1973-05-04
FR2153290B3 (en) 1975-10-17
NL7208840A (en) 1973-03-23
JPS4839114A (en) 1973-06-08

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Legal Events

Date Code Title Description
PL Patent ceased