H - Electricity – 02 – K
Patent
H - Electricity
02
K
310/22
H02K 9/08 (2006.01) H02K 1/32 (2006.01)
Patent
CA 1136684
ABSTRACT OF THE DISCLOSURE A rotor for hydrogen-cooled rotary electric machines is provided with a gas inlet chamber and a gas outlet chamber which are circumferentially defined by radially extending partition walls and disposed in a region between a retaining ring holding field windings in position and a rotor shaft. The gas outlet chamber is divided into a first zone located near the polar axis and a second zone located near the interpolar axis. Rotor cooling gas is introduced through a gas inlet port to the gas inlet chamber to flow to the gas outlet chamber divided into a plurality of zones while cooling the field windings. From the gas outlet chamber, the gas is discharged through axially extending passages and fan-like ventilating devices to the outside of the rotor.
357606
Fujioka Kazumasa
Nakayama Wataru
Gowling Lafleur Henderson Llp
Hitachi Ltd.
LandOfFree
Rotor for hydrogen-cooled rotary electric machines does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Rotor for hydrogen-cooled rotary electric machines, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotor for hydrogen-cooled rotary electric machines will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-99965