Title:
同軸で付設されたポンプを備えた電気モータ
Document Type and Number:
Japanese Patent JP2009503322
Kind Code:
A
Abstract:
The motor has a shaft strand transmitting rotation movement from the motor to an impeller, and a flywheel (12) arranged between the motor and a pump housing. The flywheel has a flywheel body (13) with a number of cavities and a heavy-metal insert is arranged in the cavities. The heavy metal with specified density forms the insert and is arranged in the insert such that the body has a high-strength material.
Inventors:
Brecht, Bernhard
Graber, Ralph
Bruns Uwe
Hartmann, Halalt
Graber, Ralph
Bruns Uwe
Hartmann, Halalt
Application Number:
JP2008523166A
Publication Date:
January 29, 2009
Filing Date:
July 07, 2006
Export Citation:
Assignee:
KSB AKTIENGESELLSCHAFT
International Classes:
F04D7/06; F04D13/06; F04D29/043; F04D29/58; H02K7/02; H02K7/14
Domestic Patent References:
| JPH0240094A | 1990-02-08 | |||
| JPS63118442U | 1988-07-30 |
Attorney, Agent or Firm:
Shoichi Okuyama
Arihara Koichi
Matsushima Tetsuo
Hidefumi Kawamura
Naomi Yoshida
Ayako Nakamura
Masayuki Okamoto
Fukagawa Eri
Satoshi Morimoto
Arihara Koichi
Matsushima Tetsuo
Hidefumi Kawamura
Naomi Yoshida
Ayako Nakamura
Masayuki Okamoto
Fukagawa Eri
Satoshi Morimoto