Title:
Pumpe
Document Type and Number:
WIPO Patent Application WO2000009887
Kind Code:
A3
Abstract:
A rotary vane pump for delivering a fluid, having a delivery device (1) accommodated in a casing (2), with the casing (2) being closed on the one side by a casing cover (3), and on the other side by a bearing flange (4). A drive shaft (11) extends through the bearing flange (4), the delivery device (1), and optionally the casing (2), and is supported in a passageway formed in the bearing flange (4) and optionally in the casing cover (3). Also, between the delivery device (1) and the inside wall of the bearing flange (4), a side plate (16) is arranged, which supports itself on the inside wall, and centers the delivery device (1) in the casing (2). The side plate (16) is centered on the side facing the bearing flange (4) by a centering collar which extends into the passageway for the drive shaft (11).
Inventors:
PARSCH WILLI (DE)
WEBERT DIRK (DE)
WEBERT DIRK (DE)
Application Number:
PCT/DE1999/002508
Publication Date:
April 25, 2002
Filing Date:
August 13, 1999
Export Citation:
Assignee:
LUK FAHRZEUG HYDRAULIK (DE)
PARSCH WILLI (DE)
WEBERT DIRK (DE)
PARSCH WILLI (DE)
WEBERT DIRK (DE)
International Classes:
F04C2/344; F03C2/00; F04C2/00; F04C15/00; F04C; (IPC1-7): F04C15/00; F04C2/344
Foreign References:
| US3311064A | 1967-03-28 | |||
| DE2622164A1 | 1977-12-01 | |||
| US1660287A | 1928-02-21 |
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