JPS4839114A - - Google Patents

Info

Publication number
JPS4839114A
JPS4839114A JP47094442A JP9444272A JPS4839114A JP S4839114 A JPS4839114 A JP S4839114A JP 47094442 A JP47094442 A JP 47094442A JP 9444272 A JP9444272 A JP 9444272A JP S4839114 A JPS4839114 A JP S4839114A
Authority
JP
Japan
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
JP47094442A
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/de
Application filed filed Critical
Publication of JPS4839114A publication Critical patent/JPS4839114A/ja
Pending legal-status Critical Current

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
JP47094442A 1971-09-21 1972-09-20 Pending JPS4839114A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712147053 DE2147053C (de) 1971-09-21 Schutzschaltung für Fernsehempfänger

Publications (1)

Publication Number Publication Date
JPS4839114A true JPS4839114A (ja) 1973-06-08

Family

ID=5820146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47094442A Pending JPS4839114A (ja) 1971-09-21 1972-09-20

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52147743A (en) * 1976-06-04 1977-12-08 Mitsubishi Electric Corp Non-power off power supply

Families Citing this family (3)

* 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
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52147743A (en) * 1976-06-04 1977-12-08 Mitsubishi Electric Corp Non-power off power supply
JPS5616633B2 (ja) * 1976-06-04 1981-04-17

Also Published As

Publication number Publication date
GB1371447A (en) 1974-10-23
CH538780A (de) 1973-06-30
FR2153290B3 (ja) 1975-10-17
DE2147053B1 (de) 1972-09-21
BE787333A (fr) 1972-12-01
NL7208840A (ja) 1973-03-23
IT962387B (it) 1973-12-20
FR2153290A1 (ja) 1973-05-04

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