Title:
ROTARY PISTON PUMP
Document Type and Number:
WIPO Patent Application WO/2014/096202
Kind Code:
A3
Abstract:
A rotary piston pump (16) for delivering a fluid, comprising at least one rotor (52) with delivery elements (53), which rotor can perform a rotational movement about an axis of rotation (61), a working chamber which is provided on the rotor (52) and which is divided into an inflow working chamber and an outflow working chamber, a housing (42), an inflow duct which issues into the inflow working chamber and via which the fluid to be delivered is introduced into the inflow working chamber, and an outflow duct which issues into the outflow working chamber and via which the fluid to be delivered is discharged out of the outflow working chamber, the rotary piston pump (16) has a first outflow duct and a second outflow duct as separate outflow ducts that issue into the outflow working chamber.
Inventors:
LANGENBACH CHRISTIAN (DE)
Application Number:
PCT/EP2013/077408
Publication Date:
September 18, 2014
Filing Date:
December 19, 2013
Export Citation:
Assignee:
BOSCH GMBH ROBERT (DE)
International Classes:
F01C21/10; F04C2/10; F04C15/06
Foreign References:
| DE4303328A1 | 1994-08-11 | |||
| US2368883A | 1945-02-06 | |||
| DE102010062668A1 | 2012-06-14 | |||
| EP1927754A1 | 2008-06-04 | |||
| EP1803938A1 | 2007-07-04 | |||
| DE102009047709A1 | 2011-06-16 | |||
| DE102011076025A1 | 2012-11-22 |
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