BE644491A - - Google Patents

Info

Publication number
BE644491A
BE644491A BE644491DA BE644491A BE 644491 A BE644491 A BE 644491A BE 644491D A BE644491D A BE 644491DA BE 644491 A BE644491 A BE 644491A
Authority
BE
Belgium
Application number
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
Publication of BE644491A publication Critical patent/BE644491A/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/40Structural association with built-in electric component, e.g. fuse
    • H01F27/402Association of measuring or protective means
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/02Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
    • G01K7/021Particular circuit arrangements
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H6/00Emergency protective circuit arrangements responsive to undesired changes from normal non-electric working conditions using simulators of the apparatus being protected, e.g. using thermal images
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/40Structural association with built-in electric component, e.g. fuse
    • H01F27/402Association of measuring or protective means
    • H01F2027/404Protective devices specially adapted for fluid filled transformers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/40Structural association with built-in electric component, e.g. fuse
    • H01F27/402Association of measuring or protective means
    • H01F2027/406Temperature sensor or protection

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Protection Circuit Devices (AREA)
BE644491D 1963-03-01 1964-02-28 BE644491A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH266963A CH398779A (de) 1963-03-01 1963-03-01 Thermische Überlastungsschutzeinrichtung für elektrische Anlageteile

Publications (1)

Publication Number Publication Date
BE644491A true BE644491A (ja) 1964-06-15

Family

ID=4238900

Family Applications (1)

Application Number Title Priority Date Filing Date
BE644491D BE644491A (ja) 1963-03-01 1964-02-28

Country Status (5)

Country Link
BE (1) BE644491A (ja)
CH (1) CH398779A (ja)
GB (1) GB1016126A (ja)
NL (1) NL6401627A (ja)
SE (1) SE300458B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109818421A (zh) * 2019-04-01 2019-05-28 安徽九翔信息科技有限责任公司 一种计算机监控电力保护系统
CN112038061B (zh) * 2020-09-08 2023-03-31 国网上海市电力公司 一种高过载能力配电变压器

Also Published As

Publication number Publication date
CH398779A (de) 1966-03-15
GB1016126A (en) 1966-01-05
SE300458B (ja) 1968-04-29
NL6401627A (ja) 1964-09-02

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