GB2094576B - Electric protective system - Google Patents

Electric protective system

Info

Publication number
GB2094576B
GB2094576B GB8206702A GB8206702A GB2094576B GB 2094576 B GB2094576 B GB 2094576B GB 8206702 A GB8206702 A GB 8206702A GB 8206702 A GB8206702 A GB 8206702A GB 2094576 B GB2094576 B GB 2094576B
Authority
GB
United Kingdom
Prior art keywords
protective system
electric protective
electric
protective
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
GB8206702A
Other versions
GB2094576A (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.)
Crabtree Electrical Industries Ltd
Original Assignee
Crabtree Electrical Industries 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 Crabtree Electrical Industries Ltd filed Critical Crabtree Electrical Industries Ltd
Priority to GB8206702A priority Critical patent/GB2094576B/en
Publication of GB2094576A publication Critical patent/GB2094576A/en
Application granted granted Critical
Publication of GB2094576B publication Critical patent/GB2094576B/en
Expired 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
    • H02H5/04—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 abnormal temperature
    • H02H5/042—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 abnormal temperature using temperature dependent resistors
GB8206702A 1981-03-06 1982-03-08 Electric protective system Expired GB2094576B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8206702A GB2094576B (en) 1981-03-06 1982-03-08 Electric protective system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8107149 1981-03-06
GB8206702A GB2094576B (en) 1981-03-06 1982-03-08 Electric protective system

Publications (2)

Publication Number Publication Date
GB2094576A GB2094576A (en) 1982-09-15
GB2094576B true GB2094576B (en) 1985-07-31

Family

ID=26278681

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8206702A Expired GB2094576B (en) 1981-03-06 1982-03-08 Electric protective system

Country Status (1)

Country Link
GB (1) GB2094576B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2299224A (en) * 1995-03-11 1996-09-25 Jim Ormiston Motor bearing and/or winding protection circuit
US6072681A (en) * 1998-08-03 2000-06-06 Cogan; Adrian I. Power line protection devices and methods

Also Published As

Publication number Publication date
GB2094576A (en) 1982-09-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980308