GB9504974D0 - Bearing and/or motor winding protection circuit - Google Patents

Bearing and/or motor winding protection circuit

Info

Publication number
GB9504974D0
GB9504974D0 GBGB9504974.8A GB9504974A GB9504974D0 GB 9504974 D0 GB9504974 D0 GB 9504974D0 GB 9504974 A GB9504974 A GB 9504974A GB 9504974 D0 GB9504974 D0 GB 9504974D0
Authority
GB
United Kingdom
Prior art keywords
bearing
protection circuit
motor winding
winding protection
motor
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Withdrawn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
GBGB9504974.8A
Other versions
GB2299224A (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB9504974A priority Critical patent/GB2299224A/en
Publication of GB9504974D0 publication Critical patent/GB9504974D0/en
Publication of GB2299224A publication Critical patent/GB2299224A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
    • H02H7/0852—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load directly responsive to abnormal temperature by using a temperature sensor
GB9504974A 1995-03-11 1995-03-11 Motor bearing and/or winding protection circuit Withdrawn GB2299224A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9504974A GB2299224A (en) 1995-03-11 1995-03-11 Motor bearing and/or winding protection circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9504974A GB2299224A (en) 1995-03-11 1995-03-11 Motor bearing and/or winding protection circuit

Publications (2)

Publication Number Publication Date
GB9504974D0 true GB9504974D0 (en) 1995-04-26
GB2299224A GB2299224A (en) 1996-09-25

Family

ID=10771074

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9504974A Withdrawn GB2299224A (en) 1995-03-11 1995-03-11 Motor bearing and/or winding protection circuit

Country Status (1)

Country Link
GB (1) GB2299224A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10214364A1 (en) * 2002-03-30 2003-10-16 Bosch Gmbh Robert Monitoring device, power tool, power supply device and associated operating method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1236028A (en) * 1968-01-29 1971-06-16 Simon Barron Ltd Improvements in or relating to electric motor-driven rotary machines
DE2315322C3 (en) * 1973-03-23 1979-11-29 Siemens Ag, 1000 Berlin Und 8000 Muenchen Device for the detection of dielectric breakdowns in metal-enclosed high-voltage switchgear and transmission systems
GB2094576B (en) * 1981-03-06 1985-07-31 Crabtree Electrical Ind Ltd Electric protective system
DE3632671A1 (en) * 1985-11-13 1987-05-21 Heidelberger Druckmasch Ag DEVICE FOR TEMPERATURE MONITORING OF A DC CURRENT SHUTTER MOTOR FOR DRIVING ROTARY PRINTING MACHINES

Also Published As

Publication number Publication date
GB2299224A (en) 1996-09-25

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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)