Title:
ROTARY PUMP FOR LOW TEMPERATURE FLUID
Document Type and Number:
Japanese Patent JP2001329965
Kind Code:
A
Abstract:
To provide a rotary pump for low temperature fluid capable of inhibiting a temperature rising of the low temperature fluid and efficiently conveying it.
A motor 1 and a rotary pump 2 such as a gear pump are continuously provided through a heat insulation member 19 and a main shaft 7 of the rotary pump 2 is covered with the heat insulation member 19. The heat insulation member 19 covering the rotary pump 2 and the main shaft 7 of the rotary pump 2 is further covered with a heat insulation material 18.
Inventors:
KOBAYASHI REI
YAMADA TOSHIHARU
YAMADA TOSHIHARU
Application Number:
JP2000146494A
Publication Date:
November 30, 2001
Filing Date:
May 18, 2000
Export Citation:
Assignee:
SUMITOMO HEAVY INDUSTRIES
International Classes:
F04C15/00; F04C13/00; (IPC1-7): F04C15/00; F04C13/00
Attorney, Agent or Firm:
Masanobu Kato
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