Water pump

• Main Authors: Yamazaki, Shuhei, Shibata, Moritaka
• Format: Patent
• Language: English
• Published: 27.04.2010

A water pump includes an impeller provided on an end of a rotational shaft supported on a body through a bearing, a mechanical seal provided between the impeller and the bearing, a draining hole guiding a coolant leaked from the impeller side to a reservoir provided at a bottom of the body via the m...