CH540565A - Overtemperature protection for an electrical winding, in particular for a choke coil of a fluorescent lamp - Google Patents

Overtemperature protection for an electrical winding, in particular for a choke coil of a fluorescent lamp

Info

Publication number
CH540565A
CH540565A CH457272A CH457272A CH540565A CH 540565 A CH540565 A CH 540565A CH 457272 A CH457272 A CH 457272A CH 457272 A CH457272 A CH 457272A CH 540565 A CH540565 A CH 540565A
Authority
CH
Switzerland
Prior art keywords
fluorescent lamp
choke coil
electrical winding
overtemperature protection
overtemperature
Prior art date
Application number
CH457272A
Other languages
German (de)
Inventor
Helmut Dipl Ing Maylandt
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of CH540565A publication Critical patent/CH540565A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/05—Component parts thereof
    • H01H85/055—Fusible members
    • H01H85/06—Fusible members characterised by the fusible material
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/0241—Structural association of a fuse and another component or apparatus
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
    • H01H85/044—General constructions or structure of low voltage fuses, i.e. below 1000 V, or of fuses where the applicable voltage is not specified
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/25—Devices for sensing temperature, or actuated thereby
    • 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
    • H01F2027/406—Temperature sensor or protection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • H01H2037/768—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material characterised by the composition of the fusible material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • H01H37/761—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fuses (AREA)
CH457272A 1971-04-29 1972-03-28 Overtemperature protection for an electrical winding, in particular for a choke coil of a fluorescent lamp CH540565A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2121120A DE2121120C3 (en) 1971-04-29 1971-04-29 Overtemperature protection for an electrical winding

Publications (1)

Publication Number Publication Date
CH540565A true CH540565A (en) 1973-08-15

Family

ID=5806372

Family Applications (1)

Application Number Title Priority Date Filing Date
CH457272A CH540565A (en) 1971-04-29 1972-03-28 Overtemperature protection for an electrical winding, in particular for a choke coil of a fluorescent lamp

Country Status (9)

Country Link
AT (1) AT324471B (en)
BE (1) BE782870A (en)
CH (1) CH540565A (en)
DD (1) DD98583A5 (en)
DE (1) DE2121120C3 (en)
FR (1) FR2134341B1 (en)
GB (1) GB1392532A (en)
NL (1) NL7205736A (en)
SE (1) SE370823B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3370559D1 (en) * 1982-05-22 1987-04-30 Heat Trace Ltd Heat sensitive circuit interrupter
JP4396787B2 (en) * 1998-06-11 2010-01-13 内橋エステック株式会社 Thin temperature fuse and method of manufacturing thin temperature fuse
FR2789514B1 (en) * 1999-02-08 2003-03-28 Schneider Electric Ind Sa FUSE, ESPECIALLY INTERNAL FUSE OF A POWER CAPACITOR, AND POWER CAPACITOR COMPRISING SAME

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3377448A (en) * 1966-08-22 1968-04-09 Littelfuse Inc Thermal responsive miniature fuse
CA868830A (en) * 1967-12-16 1971-04-20 Canadian General Electric Company Limited Ternary fusible alloy

Also Published As

Publication number Publication date
FR2134341B1 (en) 1975-10-03
DE2121120A1 (en) 1972-11-16
DD98583A5 (en) 1973-06-20
GB1392532A (en) 1975-04-30
SE370823B (en) 1974-10-28
DE2121120B2 (en) 1973-04-26
NL7205736A (en) 1972-10-31
FR2134341A1 (en) 1972-12-08
AT324471B (en) 1975-09-10
DE2121120C3 (en) 1973-11-22
BE782870A (en) 1972-09-01

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Legal Events

Date Code Title Description
PL Patent ceased