Title:
PUMP DEVICE
Document Type and Number:
Japanese Patent JP2017066912
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a pump device that has reduced noise.SOLUTION: The pump device includes: a pump part including an electric motor, an impeller and a casing storing the impeller therein; a base 105 on which the pump part is placed; and a pump cover 111 capable of attaching and detaching with respect to the base and including a soundproof material at the internal surface thereof.SELECTED DRAWING: Figure 5
Inventors:
KOBAYASHI TAKAHIRO
OWADA MICHIO
SASAYAMA DAIKAN
NOMURA TETSUYA
OWADA MICHIO
SASAYAMA DAIKAN
NOMURA TETSUYA
Application Number:
JP2015190635A
Publication Date:
April 06, 2017
Filing Date:
September 29, 2015
Export Citation:
Assignee:
HITACHI APPLIANCES INC
International Classes:
F04D29/66; F04D5/00
Attorney, Agent or Firm:
Yuji Toda