JPS5528011Y1 - - Google Patents

Info

Publication number
JPS5528011Y1
JPS5528011Y1 JP1970113495U JP11349570U JPS5528011Y1 JP S5528011 Y1 JPS5528011 Y1 JP S5528011Y1 JP 1970113495 U JP1970113495 U JP 1970113495U JP 11349570 U JP11349570 U JP 11349570U JP S5528011 Y1 JPS5528011 Y1 JP S5528011Y1
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.)
Expired
Application number
JP1970113495U
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 filed Critical
Priority to JP1970113495U priority Critical patent/JPS5528011Y1/ja
Priority to GB5276771A priority patent/GB1374309A/en
Priority to DE19712156557 priority patent/DE2156557C/de
Priority to US00199183A priority patent/US3727107A/en
Publication of JPS5528011Y1 publication Critical patent/JPS5528011Y1/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
JP1970113495U 1970-11-16 1970-11-16 Expired JPS5528011Y1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1970113495U JPS5528011Y1 (ja) 1970-11-16 1970-11-16
GB5276771A GB1374309A (en) 1970-11-16 1971-11-12 Protective circuit
DE19712156557 DE2156557C (de) 1970-11-16 1971-11-15 Schaltungsanordnung zur Überwachung eines Wechselstromkreises auf das Auftreten einer Gleichstromkomponente
US00199183A US3727107A (en) 1970-11-16 1971-11-16 Curcuit for protecting a.c. load from direct currents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1970113495U JPS5528011Y1 (ja) 1970-11-16 1970-11-16

Publications (1)

Publication Number Publication Date
JPS5528011Y1 true JPS5528011Y1 (ja) 1980-07-04

Family

ID=14613747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1970113495U Expired JPS5528011Y1 (ja) 1970-11-16 1970-11-16

Country Status (3)

Country Link
US (1) US3727107A (ja)
JP (1) JPS5528011Y1 (ja)
GB (1) GB1374309A (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3935524A (en) * 1970-12-15 1976-01-27 Karl Vockenhuber Circuit arrangement for detecting voltage differences
US3965295A (en) * 1974-07-17 1976-06-22 Mcintosh Laboratory, Inc. Protective system for stereo loudspeakers
US4276442A (en) * 1978-04-21 1981-06-30 Hitachi, Ltd. Protective circuit
EP0016569B1 (en) * 1979-03-16 1982-08-04 LUCAS INDUSTRIES public limited company Battery charging systems for road vehicles
US4481553A (en) * 1982-04-05 1984-11-06 General Electric Company Protection circuit
IT1236534B (it) * 1989-10-09 1993-03-11 Sgs Thomson Microelectronics Circuito di protezione da sovratensioni negative, in particolare per stadi di uscita.
US5864456A (en) * 1997-12-23 1999-01-26 Square D Company Clock line over-current protector and industrial control system employing same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3219911A (en) * 1960-08-26 1965-11-23 United Aircraft Corp Overload protection circuit
US3250981A (en) * 1962-02-05 1966-05-10 Monte L Marks Voltage regulator
US3278770A (en) * 1962-08-02 1966-10-11 Branson Instr Extremal-centering method and system
US3486128A (en) * 1968-02-07 1969-12-23 Us Army Power amplifier for amplitude modulated transmitter

Also Published As

Publication number Publication date
US3727107A (en) 1973-04-10
DE2156557A1 (de) 1972-05-31
DE2156557B2 (de) 1973-02-01
GB1374309A (en) 1974-11-20

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