Composite canning arrangement for motors
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Jul 10, 2003
app pub date -
Jan 8, 2002
filing date -
Jan 8, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
In the embodiments described in the specification, an electric motor has a stator with an inner cylindrical composite can member affixed to the stator housing by screws and the rotor has an outer cylindrical can member affixed to the rotor by screws, each of the composite can members being sealed to the component to which it is affixed by O-rings. In one embodiment ridges are formed in the surface of one of the composite can members facing the space between the stator and the rotor to control the flow of liquid through the space.
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