Title:
FREQUENCY CONVERTER ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2000/003142
Kind Code:
A1
Abstract:
A frequency converter assembly, which controls the number of revolutions of a hydraulic machine to control its performance. The frequency converter assembly comprises pressure vessel (1) provided with an inlet (1a) and an outlet (1b) through which fluid passes, and a frequency converter body (3) provided outside the pressure vessel (1).
Inventors:
YAMAMOTO MASAKAZU (JP)
MIYAKE YOSHIO (JP)
KAWABATA JUNYA (JP)
UWAI KEITA (JP)
MIYAZAKI YOSHIAKI (JP)
IIJIMA KATSUJI (JP)
MIYAKE YOSHIO (JP)
KAWABATA JUNYA (JP)
UWAI KEITA (JP)
MIYAZAKI YOSHIAKI (JP)
IIJIMA KATSUJI (JP)
Application Number:
PCT/JP1999/003666
Publication Date:
January 20, 2000
Filing Date:
July 07, 1999
Export Citation:
Assignee:
EBARA CORP (JP)
YAMAMOTO MASAKAZU (JP)
MIYAKE YOSHIO (JP)
KAWABATA JUNYA (JP)
UWAI KEITA (JP)
MIYAZAKI YOSHIAKI (JP)
IIJIMA KATSUJI (JP)
YAMAMOTO MASAKAZU (JP)
MIYAKE YOSHIO (JP)
KAWABATA JUNYA (JP)
UWAI KEITA (JP)
MIYAZAKI YOSHIAKI (JP)
IIJIMA KATSUJI (JP)
International Classes:
F04B53/16; F04D15/00; (IPC1-7): F04B53/16
Foreign References:
| JPH08109872A | 1996-04-30 | |||
| JPH0965661A | 1997-03-07 | |||
| JPH109135A | 1998-01-13 |
Attorney, Agent or Firm:
Watanabe, Isamu (Nishi-Shinjuku 7-chome Shinjuku-ku Tokyo, JP)
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