Casing cover and pump device
AssigneeEbara Corporation
InventorsYoshiaki Miyazaki, Hiroshi Uchida, Kenichi Kajiwara
Life of this patent
Estimating the term…
Abstract
A casing cover is used in separating a motor assembly and a pump assembly from each other in a pump device. The casing cover has a cylindrical wall portion having a motor-side positioning portion disposed on one of an inner and outer circumferential surface of the cylindrical wall portion for being fitted to a member of the motor assembly, and a pump-side positioning portion disposed on the other of an inner and outer circumferential surface of the cylindrical wall portion for being fitted to a member of the pump assembly.
Claims6
A casing cover for use in separating a motor assembly and a pump assembly from each other in a pump device, comprising:
- a cylindrical wall portion having a step, a motor-side positioning portion positioned on one side of said step for being fitted to a member of the motor assembly, and a pump-side positioning portion positioned on the other side of said step for being fitted to a member of the pump assembly.
A pump device comprising:
- a motor assembly;
- a pump assembly;
- and
- a casing cover separating said motor assembly and said pump assembly from each other;
- said casing cover comprising a cylindrical wall portion having a step, a motor-side positioning portion positioned on one side of said step for being fitted to a member of the motor assembly, and a pump-side positioning portion positioned on the other side of said step for being fitted to a member of the pump assembly.
Dependencies are inferred from the claim text.