JPS4827765U - - Google Patents

Info

Publication number
JPS4827765U
JPS4827765U JP1971071167U JP7116771U JPS4827765U JP S4827765 U JPS4827765 U JP S4827765U JP 1971071167 U JP1971071167 U JP 1971071167U JP 7116771 U JP7116771 U JP 7116771U JP S4827765 U JPS4827765 U JP S4827765U
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
JP1971071167U
Other languages
Japanese (ja)
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 JP1971071167U priority Critical patent/JPS4827765U/ja
Priority to US00279013A priority patent/US3795821A/en
Publication of JPS4827765U publication Critical patent/JPS4827765U/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
    • H02H3/02—Details
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
    • H02H11/002—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of inverted polarity or connection; with switching for obtaining correct connection
JP1971071167U 1971-08-09 1971-08-09 Pending JPS4827765U (no)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1971071167U JPS4827765U (no) 1971-08-09 1971-08-09
US00279013A US3795821A (en) 1971-08-09 1972-09-09 Protective device for a luminous diode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1971071167U JPS4827765U (no) 1971-08-09 1971-08-09

Publications (1)

Publication Number Publication Date
JPS4827765U true JPS4827765U (no) 1973-04-04

Family

ID=27969089

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1971071167U Pending JPS4827765U (no) 1971-08-09 1971-08-09

Country Status (2)

Country Link
US (1) US3795821A (no)
JP (1) JPS4827765U (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3967257A (en) * 1973-01-09 1976-06-29 Westinghouse Electric Corporation Current monitor circuits
US3940868A (en) * 1973-11-30 1976-03-02 Northcutt Michael E Fish lure
US4032802A (en) * 1976-02-09 1977-06-28 Harris Corporation Reduction of intermodulation
US4181863A (en) * 1976-04-03 1980-01-01 Ferranti Limited Photodiode circuit arrangements
US4063121A (en) * 1976-07-22 1977-12-13 Automation Systems Inc. Input converter
US4580186A (en) * 1983-07-15 1986-04-01 Parker Douglas F Grounding and ground fault detection circuits
US4652867A (en) * 1984-09-25 1987-03-24 Masot Oscar V Circuit breaker indicator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2944165A (en) * 1956-11-15 1960-07-05 Otmar M Stuetzer Semionductive device powered by light
US3230429A (en) * 1962-01-09 1966-01-18 Westinghouse Electric Corp Integrated transistor, diode and resistance semiconductor network
US3486028A (en) * 1966-09-21 1969-12-23 Hewlett Packard Co Photon amplifier including electroluminescent diode
US3665442A (en) * 1969-06-02 1972-05-23 William Thomas Brooks Non-voltage sensitive indicator light

Also Published As

Publication number Publication date
US3795821A (en) 1974-03-05

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