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FR1386751A - Thermal overload protection device, for parts of electrical installations - Google Patents

Thermal overload protection device, for parts of electrical installations

Info

Publication number
FR1386751A
FR1386751A FR965524A FR965524A FR1386751A FR 1386751 A FR1386751 A FR 1386751A FR 965524 A FR965524 A FR 965524A FR 965524 A FR965524 A FR 965524A FR 1386751 A FR1386751 A FR 1386751A
Authority
FR
France
Prior art keywords
parts
protection device
overload protection
thermal overload
electrical installations
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
FR965524A
Other languages
French (fr)
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.)
BBC BROWN BOVERI and CIE
BBC Brown Boveri AG Switzerland
Original Assignee
BBC BROWN BOVERI and CIE
BBC Brown Boveri AG Switzerland
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
Priority claimed from CH266963A external-priority patent/CH398779A/en
Application filed by BBC BROWN BOVERI and CIE, BBC Brown Boveri AG Switzerland filed Critical BBC BROWN BOVERI and CIE
Priority to FR965524A priority Critical patent/FR1386751A/en
Application granted granted Critical
Publication of FR1386751A publication Critical patent/FR1386751A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/02—Measuring 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
    • G01K7/021—Particular circuit arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H6/00—Emergency 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • H01F2027/404—Protective devices specially adapted for fluid filled transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR965524A 1963-03-01 1964-02-28 Thermal overload protection device, for parts of electrical installations Expired FR1386751A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR965524A FR1386751A (en) 1963-03-01 1964-02-28 Thermal overload protection device, for parts of electrical installations

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH266963A CH398779A (en) 1963-03-01 1963-03-01 Thermal overload protection device for electrical system parts
FR965524A FR1386751A (en) 1963-03-01 1964-02-28 Thermal overload protection device, for parts of electrical installations

Publications (1)

Publication Number Publication Date
FR1386751A true FR1386751A (en) 1965-01-22

Family

ID=25691093

Family Applications (1)

Application Number Title Priority Date Filing Date
FR965524A Expired FR1386751A (en) 1963-03-01 1964-02-28 Thermal overload protection device, for parts of electrical installations

Country Status (1)

Country Link
FR (1) FR1386751A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2175537A1 (en) * 1972-03-13 1973-10-26 Honeywell Bull

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2175537A1 (en) * 1972-03-13 1973-10-26 Honeywell Bull

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