GB2023952B - Power supply circuits with undervoltage protection - Google Patents

Power supply circuits with undervoltage protection

Info

Publication number
GB2023952B
GB2023952B GB7915866A GB7915866A GB2023952B GB 2023952 B GB2023952 B GB 2023952B GB 7915866 A GB7915866 A GB 7915866A GB 7915866 A GB7915866 A GB 7915866A GB 2023952 B GB2023952 B GB 2023952B
Authority
GB
United Kingdom
Prior art keywords
power supply
supply circuits
undervoltage protection
undervoltage
protection
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
GB7915866A
Other versions
GB2023952A (en
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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents Ltd
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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Priority to GB7915866A priority Critical patent/GB2023952B/en
Publication of GB2023952A publication Critical patent/GB2023952A/en
Application granted granted Critical
Publication of GB2023952B publication Critical patent/GB2023952B/en
Expired 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
    • H02H3/24—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
    • H02H3/243—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 for DC systems
GB7915866A 1978-05-09 1979-05-08 Power supply circuits with undervoltage protection Expired GB2023952B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7915866A GB2023952B (en) 1978-05-09 1979-05-08 Power supply circuits with undervoltage protection

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1842278 1978-05-09
GB7915866A GB2023952B (en) 1978-05-09 1979-05-08 Power supply circuits with undervoltage protection

Publications (2)

Publication Number Publication Date
GB2023952A GB2023952A (en) 1980-01-03
GB2023952B true GB2023952B (en) 1982-07-21

Family

ID=26253374

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7915866A Expired GB2023952B (en) 1978-05-09 1979-05-08 Power supply circuits with undervoltage protection

Country Status (1)

Country Link
GB (1) GB2023952B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3209562A1 (en) * 1982-03-16 1983-09-29 Siemens AG, 1000 Berlin und 8000 München CIRCUIT FOR DETECTING AND STORING NETWORK ERRORS
DE3435057C2 (en) * 1984-09-25 1994-02-24 Wabco Westinghouse Fahrzeug Protection circuit against undervoltage in the electrical system of a motor vehicle
GB2282283A (en) * 1993-09-24 1995-03-29 Horstmann Timers & Controls Switch arrangement responsive to power supply failure

Also Published As

Publication number Publication date
GB2023952A (en) 1980-01-03

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee