GB9305864D0 - Safety device - Google Patents

Safety device

Info

Publication number
GB9305864D0
GB9305864D0 GB939305864A GB9305864A GB9305864D0 GB 9305864 D0 GB9305864 D0 GB 9305864D0 GB 939305864 A GB939305864 A GB 939305864A GB 9305864 A GB9305864 A GB 9305864A GB 9305864 D0 GB9305864 D0 GB 9305864D0
Authority
GB
United Kingdom
Prior art keywords
safety device
safety
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.)
Withdrawn
Application number
GB939305864A
Other versions
GB2276991A (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.)
B&R Electrical PLC
Original Assignee
B&R Electrical PLC
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 B&R Electrical PLC filed Critical B&R Electrical PLC
Priority to GB9305864A priority Critical patent/GB2276991A/en
Publication of GB9305864D0 publication Critical patent/GB9305864D0/en
Publication of GB2276991A publication Critical patent/GB2276991A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/10—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to mechanical injury, e.g. rupture of line, breakage of earth connection
    • 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
    • H02H3/08—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 current
    • H02H3/10—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 current additionally responsive to some other abnormal electrical conditions
GB9305864A 1993-03-22 1993-03-22 Protection circuit responsive to several sensors Withdrawn GB2276991A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9305864A GB2276991A (en) 1993-03-22 1993-03-22 Protection circuit responsive to several sensors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9305864A GB2276991A (en) 1993-03-22 1993-03-22 Protection circuit responsive to several sensors

Publications (2)

Publication Number Publication Date
GB9305864D0 true GB9305864D0 (en) 1993-05-12
GB2276991A GB2276991A (en) 1994-10-12

Family

ID=10732492

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9305864A Withdrawn GB2276991A (en) 1993-03-22 1993-03-22 Protection circuit responsive to several sensors

Country Status (1)

Country Link
GB (1) GB2276991A (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB830018A (en) * 1957-03-13 1960-03-09 Michael Cornelius Gerrard Protective device for electrical circuits and apparatus
US3602772A (en) * 1968-12-04 1971-08-31 Wolf Geraete Gmbh Protective circuit for electrically driven lawn mowers and the like
DE2508979C2 (en) * 1975-03-01 1984-07-12 Günter 4800 Bielefeld Reichensperger Arrangement for a circuit breaker with a fault current monitoring unit and an earthing resistance monitoring unit
GB1515563A (en) * 1975-05-20 1978-06-28 Texas Instruments Ltd Earth leakage and overcurrent protection circuit
FR2479556A1 (en) * 1980-03-31 1981-10-02 Merlin Gerin IMPROVED STATIC SENSOR FOR ELECTRICAL CIRCUIT BREAKER
US4347541A (en) * 1981-01-14 1982-08-31 Gte Laboratories Incorporated Circuit breaker
GB2208052B (en) * 1987-08-14 1991-08-07 B & R Electrical Prod Ltd Improvements in or related to circuit breakers used with electrical apparatus

Also Published As

Publication number Publication date
GB2276991A (en) 1994-10-12

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)