Title:
ROTARY PUMP
Document Type and Number:
Japanese Patent JP2004169710
Kind Code:
A
Abstract:
To provide a rotary pump which achieves easy attachment of a mouth ring and enables replacement of the mouth ring to be carried out with easy work and high work efficiency.
Impellers 10A, 10B, 10C of the rotary pump are rotated by drive of an electric motor 1 arranged at a pump bracket 20. A wall 103 for receiving the mouth ring is arranged at a suction bracket 100, and the mouth ring 62 is attached to the wall 103 for receiving the mouth ring by using a mouth ring cover 92.
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Inventors:
TANJI TOMOTAKA
OBAYASHI AKIRA
HOSOYAMADA HIROSHI
OBAYASHI AKIRA
HOSOYAMADA HIROSHI
Application Number:
JP2004085842A
Publication Date:
June 17, 2004
Filing Date:
March 24, 2004
Export Citation:
Assignee:
SAYAMA SEISAKUSHO KK
International Classes:
F04D29/08; F04D1/08; F04D29/42; F04D29/44; (IPC1-7): F04D1/08; F04D29/08; F04D29/42; F04D29/44
Attorney, Agent or Firm:
Kenzo Fukuda
Shinichi Fukuda
Takemichi Fukuda
Shinichi Fukuda
Takemichi Fukuda
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