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Slide bearing for cooling water circulation pump in fuel cell
Slide bearing for cooling water circulation pump in fuel cell
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机译:燃料电池冷却水循环泵的滑动轴承
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摘要
A slide bearing is proposed which rotatably supports a rotary shaft of an impeller in a cooling water circulation pump mounted to a fuel cell. The slide bearing is formed of a synthetic resin containing no metal ions such as polyetherketone resin. This prevents impurities originating from the slide bearing from being dissolved into cooling water for the fuel cell.
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