Title:
【発明の名称】高温用モータポンプとその運転方法
Document Type and Number:
Japanese Patent JP3346698
Kind Code:
B2
Abstract:
There are disclosed a high-temperature motor pump and a method for operating it. The coolant is supplied in a manner to maintain its temperature sufficiently high to keep its viscosity at a low level for smoothly flowing in a narrow gap between a rotor and a stator. Thus, the coolant performs the sufficient cooling action without frictional loss, and thereby the motor pump is stably operated with little energy loss.
Inventors:
Hiroyuki Kato
Shuichiro Honda
Shuichiro Honda
Application Number:
JP8873796A
Publication Date:
November 18, 2002
Filing Date:
March 18, 1996
Export Citation:
Assignee:
Ebara Corporation
International Classes:
F04D15/00; F04D7/06; F04D13/06; F04D29/58; H02K5/128; H02K9/197; (IPC1-7): F04D15/00; F04D7/06; F04D13/06
Domestic Patent References:
| JP84681A | ||||
| JP5369603U |
Attorney, Agent or Firm:
Isamu Watanabe (2 outside)