Title:
MOTOR WITH BUILT-IN PUMP
Document Type and Number:
Japanese Patent JP2005220812
Kind Code:
A
Abstract:
To provide a motor with a built-in pump having reduced installation cost and power consumption by integrating a pump mechanism with a motor to eliminate the need for installing a pump, separately.
The motor with the built-in pump 100 is formed by integrating the pump mechanism 20 with the body motor 10. A hollow shaft 30 of the body motor 10 is used as a casing of the pump 20. A pump driving actuator 40 is provided on one end side of the hollow shaft 30.
Inventors:
HAMA SHINJI
Application Number:
JP2004029539A
Publication Date:
August 18, 2005
Filing Date:
February 05, 2004
Export Citation:
Assignee:
TAMAGAWA SEIKI CO LTD
International Classes:
F04B39/00; F04B35/04; F04B37/10; F04C25/02; F04C29/00; F04D17/10; F04D19/00; F04D19/04; F04D23/00; F04D29/00; F04D29/04; F04D29/053; F04D29/44; F04D29/54; (IPC1-7): F04B35/04; F04B37/10; F04B39/00; F04C25/02; F04C29/00; F04D17/10; F04D19/00; F04D19/04; F04D23/00; F04D29/00; F04D29/04; F04D29/44; F04D29/54
Attorney, Agent or Firm:
Tomonari Tomizawa