Fuel cell

Fuel cell

A first seal member 50 is integrated with the surface 18a of a first metal separator 18, and is provided with a body base portion 58 having a trapezoidal-shaped cross-section and two protruded portions 60a and 60b integrated to the leading end of the body base portion 58, where said body base portio...

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Hauptverfasser: WAKAHOI TOSHIYA, SATO JUNICHI
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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creator WAKAHOI TOSHIYA
SATO JUNICHI
description A first seal member 50 is integrated with the surface 18a of a first metal separator 18, and is provided with a body base portion 58 having a trapezoidal-shaped cross-section and two protruded portions 60a and 60b integrated to the leading end of the body base portion 58, where said body base portion 58 is set to a height H1 for keeping a desired spring constant necessary for impact absorptions, and the protruded portions 60a and 60b are set to a height H2 for preventing the line pressure of the seal member from being abruptly changed and for keeping the strengths of the protruded portions 60a and 60b themselves.
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subjects BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
title Fuel cell
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