Title:
【発明の名称】冷却水ポンプとその製造方法
Document Type and Number:
Japanese Patent JP2002506953
Kind Code:
A
Abstract:
The object is, by simple measures, to ensure a particularly smooth inner surface and maintain particularly high dimensional accuracy of a pump housing of a cooling-water pump for a power plant. For this purpose, the cast-concrete pump housing of the cooling-water pump has, according to the invention, a number of formwork elements made of glass-fiber reinforced plastic.
Inventors:
Stading, Dirk
Hoppens, Andreas
Hoppens, Andreas
Application Number:
JP2000536977A
Publication Date:
March 05, 2002
Filing Date:
March 04, 1999
Export Citation:
Assignee:
Siemens Aktiengesellschaft
International Classes:
F04D29/02; F04D29/42; F04D13/00; (IPC1-7): F04D29/42; F04D13/00
Attorney, Agent or Firm:
Iwao Yamaguchi