Title:
【発明の名称】粘性の異なる媒体を搬送するための?ンプの?ンプ軸用の軸受装置
Document Type and Number:
Japanese Patent JPH11505910
Kind Code:
A
Abstract:
The bearing acts on a pump shaft (1) within the pump. At least on side of the low pressure side of the bearing is arranged a collection or release zone for fluid which has leaked through the bearing. At least two channels (13,15) join the zone to the suction side of the pump. One at least of these channels can be shut off independently to one another. They can be of different diameters or cross-sectional areas, and the zone itself can consist of an annular chamber adjacent to the shaft. It can be contained at least partly in the plain bearing itself (9) or the pump cover.
More Like This:
| JPS6011236 | [Title of the Invention] Pump structure |
Inventors:
?--? Blume
Low Steer
Low Steer
Application Number:
JP53523496A
Publication Date:
May 25, 1999
Filing Date:
April 29, 1996
Export Citation:
Assignee:
#NAAM?
International Classes:
F04C13/00; F04C15/00; F04C2/18; (IPC1-7): F04C15/00; F04C2/18; F04C13/00
Attorney, Agent or Firm:
Toshio Yano (2 outside)