Title:
ポンプ設備、ポンプ設備のフラップ弁のバタツキ防止方法
Document Type and Number:
Japanese Patent JP5015022
Kind Code:
B2
Inventors:
Tetsuo Takabe
Hiroyuki Osawa
Yoshihiro Uchida
Hiroyuki Osawa
Yoshihiro Uchida
Application Number:
JP2008014274A
Publication Date:
August 29, 2012
Filing Date:
January 24, 2008
Export Citation:
Assignee:
Ebara Corporation
International Classes:
F04B53/10; E03F1/00; F04D13/00; F04D13/08
Domestic Patent References:
| JP53060101U | ||||
| JP10213076A | ||||
| JP10030588A | ||||
| JP11351181A |
Attorney, Agent or Firm:
Takashi Kumagai
Yu Takagi
Yu Takagi