EP 0756291 A2 19970129 - Overvoltage protection thermistor and method of fabrication
Title (en)
Overvoltage protection thermistor and method of fabrication
Title (de)
Überlastschutz/Schaltkaltleiter und Verfahren zu seiner Herstellung
Title (fr)
Thermistor pour la protection contre les surtensions et méthode de fabrication
Publication
Application
Priority
DE 19526169 A 19950718
Abstract (en)
The overload protection device has two cold conductors ÄÄ1Ü that have resistance values ÄR1,R2Ü very near to each other such that (R1-R2)/(R1+R2) is less than 0.02 . The elements are bonded together Ä2Ü using a conductive material that has a temperature resistance that is higher than the maximum operating point of the conductors. Soldered connections Ä3Ü couple leads Ä4Ü to the conductors.
Abstract (de)
Überlastschutz/Schaltkaltleiter mit mindestens zwei durch einen Leitkleber (2) verbundenen Kaltleiterelementen (1), mit eng beieinander liegenden Widerstandswerten bei dem der Leitkleber (2) bei maximaler Kaltleiter-Betriebstemperatur im hochohmigen Zustand noch temperaturbeständig ist. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
H01C 7/021 (2013.01); H01C 7/12 (2013.01)
Designated contracting state (EPC)
AT CH DE ES FR GB IE IT LI NL PT SE
DOCDB simple family (publication)
EP 0756291 A2 19970129; EP 0756291 A3 19970820; DE 19526169 A1 19970227; JP H0935907 A 19970207
DOCDB simple family (application)
EP 96109884 A 19960619; DE 19526169 A 19950718; JP 20433296 A 19960715