VOLTAGE MEASURING MODULE OF FUEL CELL APPLY TO PIN SPRING TYPE VOLTAGE MEASURING TERMINAL

A voltage measurement module for measuring the voltage of a plurality of cell of a fuel cell stack is provided to improve the resistance against external vibration and to enhance contact reliance. A voltage measurement module comprises a plurality of voltage measuring terminals with a pin spring whi...

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Bibliographische Detailangaben
Hauptverfasser:	KIM, TAE HOO, KU, BON WOONG, JEON, YWUN SEOK
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A voltage measurement module for measuring the voltage of a plurality of cell of a fuel cell stack is provided to improve the resistance against external vibration and to enhance contact reliance. A voltage measurement module comprises a plurality of voltage measuring terminals with a pin spring which are arranged at regular intervals by a frame; a fixing panel which fixes the back part of the each voltage measuring terminal; and a PCB substrate which is connected with the plurality of voltage measuring terminals. Preferably a probe(20) is combined to the plurality of voltage measuring terminals elastically by an internal pin spring, and a contact head(22) in direct contact with the graphite plate of a fuel cell stack(10) is combined to the end of the each probe.