Antonelli, Terry, Stout & Kraus, LLP
Rotating machine
 A rotating machine having a stator core and being equipped with coolers for cooling a cooling medium which is circulated inside the machine by the rotation of a fan installed near the rotating axis. The coolers are installed in a ventilation passage for the cooling medium and comprise a primary cooler installed in a primary ventilation passage extending from the exhaust side of a fan installed near the rotating axis to the suction side of the fan via the stator core, and a secondary cooler installed in a secondary ventilation passage extending from the exhaust side of the fan in the primary ventilation passage to the inside of the inner surface of the stator core via the stator core. 
Hitachi, LTD
H
H02K
inventional
Junji Eiji Kenichi Yasuomi Shinsaku Atsushi Hideaki Takashi Tadashi Akitomi
Sato Tsuji Hattori Yagi Hakuta Ishihara Mori Watanabe Sonobe Semba