CH545026A - Circuit arrangement for thermal protection of an electrical device against excess temperature - Google Patents

Circuit arrangement for thermal protection of an electrical device against excess temperature

Info

Publication number
CH545026A
CH545026A CH908671A CH908671A CH545026A CH 545026 A CH545026 A CH 545026A CH 908671 A CH908671 A CH 908671A CH 908671 A CH908671 A CH 908671A CH 545026 A CH545026 A CH 545026A
Authority
CH
Switzerland
Prior art keywords
circuit arrangement
electrical device
thermal protection
device against
excess temperature
Prior art date
Application number
CH908671A
Other languages
German (de)
Inventor
Guenter Dipl Ing Schubert
Lachmann Eberhard
Original Assignee
Suhl Elektrogeraete Veb K
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 Suhl Elektrogeraete Veb K filed Critical Suhl Elektrogeraete Veb K
Publication of CH545026A publication Critical patent/CH545026A/en

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
CH908671A 1970-08-19 1971-06-22 Circuit arrangement for thermal protection of an electrical device against excess temperature CH545026A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD14958070 1970-08-19

Publications (1)

Publication Number Publication Date
CH545026A true CH545026A (en) 1973-11-30

Family

ID=5482848

Family Applications (1)

Application Number Title Priority Date Filing Date
CH908671A CH545026A (en) 1970-08-19 1971-06-22 Circuit arrangement for thermal protection of an electrical device against excess temperature

Country Status (3)

Country Link
CH (1) CH545026A (en)
DE (1) DE2130636A1 (en)
FR (1) FR2102344B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523450A1 (en) * 1982-03-16 1983-09-23 Escosa Jose EM field patient treatment appts. - has solenoid with thyristor power supply and temp. sensitive cut=out

Also Published As

Publication number Publication date
DE2130636A1 (en) 1972-02-24
FR2102344B1 (en) 1975-02-07
FR2102344A1 (en) 1972-04-07

Similar Documents

Publication Publication Date Title
SE449668B (en) COMPUTER WITH MEMORY PROTECTION DEVICE
SE401055B (en) PROCEDURE FOR MARKING AND INSULATION OF SEMICONDUCTOR COMPONENTS AND DEVICE FOR PERFORMING THE PROCEDURE
AT328015B (en) PROTECTIVE SLEEVE FOR AN ELECTRICAL CONNECTION BLOCK
FR1370771A (en) Thermal insulator
SE7514225L (en) COOLING DEVICE FOR ELECTRICAL COMPONENTS WITH HIGH HEAT DEVELOPMENT
AT295363B (en) Electrical device for protecting movable objects
CH540592A (en) Switching device to protect an electric motor against thermal overload
SE392550B (en) ELECTRICAL CONNECTION DEVICE FOR AN ENVELOPED COOLING MACHINE
SE7601191L (en) PROTECTION DEVICE FOR AN EXCHANGER
AT258340B (en) Device for electrical heating of extensive coverings
SE380678B (en) DEVICE FOR POWER SUPPLY FOR ELECTRICAL DEVICES WITH DEPTH TEMPERATURE COOLED CONDUCTORS.
DE1814516B2 (en) BRACKET FOR FASTENING AN ELECTRICAL COMPONENT
CH410137A (en) Fuse element for protecting an electrical device
CH545026A (en) Circuit arrangement for thermal protection of an electrical device against excess temperature
CH356829A (en) Device for protecting an electrical system against overvoltages
CH449105A (en) Circuit arrangement with semiconductor sensors for protecting electrical devices against excess temperatures
AT250485B (en) Procedure for the protection of electrical contacts
IT1060945B (en) FUEL SUPPLY DEVICE FOR THERMAL GENERATORS
AT286426B (en) Device for protecting an enclosed electrical device, e.g. part of an encapsulated switchgear
BR7100572D0 (en) DEVICE FOR COOLING ELECTRICAL AND ELECTRONIC CONSTRUCTION ELEMENTS
CH421556A (en) Thermal conductivity measuring cell
FI43611C (en) Protective device primarily for electrical sockets
AT288518B (en) PROTECTIVE DEVICE AND TOLERANCE COMPENSATING AGENT ON THE HOUSING OF AN ELECTRICAL DEVICE
CH534949A (en) Device for cooling an electrical device
CH458565A (en) Device for regulating the generation of heat in electrical heating devices

Legal Events

Date Code Title Description
PL Patent ceased