Apparatus and method for measuring voltage of the fuel cell...

Details Apparatus and method for measuring voltage of the fuel cell... Apparatus and method for measuring voltage of the fuel cell...

2005-11-30

2008-12-16

Patel, Paresh (Department: 2829)

Electricity: measuring and testing

Electrolyte properties

Using a battery testing device

C324S433000

Reexamination Certificate

active

07466137

ABSTRACT:
An apparatus for measuring voltage is provided which measures output voltage between at least one pair of detecting terminals provided on an object under measurement. The apparatus for measuring voltage includes a first connecting terminal connected to one of the at least one pair of detecting terminals, a second connecting terminal connected to the other of the at least one pair of detecting terminals, a capacitor connected between the first connecting terminal and the second connecting terminal, a voltage detecting means for measuring voltage of the capacitor, and a pre-charging means for pre-charging the capacitor with predetermined voltage out of range of voltage which the object under measurement can output to the at least one pair of detecting terminals.

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Japanese Office Action for Application No. 2004-345574, dated May 8, 2008.
Japanese Office Action for Application No. 2004-345574, dated Jul. 29, 2008.

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