EP 2725226 A1 20140430 - Piston pump
Title (en)
Piston pump
Title (de)
Kolbenpumpe
Title (fr)
Pompe à pistons
Publication
Application
Priority
DE 102012219621 A 20121026
Abstract (en)
The piston pump (10) has a pressure generating unit (30) and a control unit (40), which are arranged together in an individual housing (84) and are aligned to each other along a common longitudinal axis (18). The pressure generating unit has a pump piston (12) movable coaxially to the longitudinal axis. The control unit has an inlet valve (32) and an outlet valve (34) for the fluid to be delivered. The pump piston is received in a cylinder and is firmly connected with a piston rod (16).
Abstract (de)
Bei einer Kolbenpumpe (10) zur Hochdruckförderung eines zu fördernden Fluids, mit einer Druckerzeugungseinrichtung (30) und einer Steuereinrichtung (40), sind die Druckerzeugungseinrichtung (30) und die Steuereinrichtung (40) zusammen in einem einzelnen Gehäuse (84) angeordnet und darin entlang einer gemeinsamen Längsachse (18) ausgerichtet.
IPC 8 full level
F04B 1/04 (2006.01); B08B 3/02 (2006.01); F04B 1/053 (2006.01); F04B 53/12 (2006.01)
CPC (source: EP)
B08B 3/026 (2013.01); F04B 1/0408 (2013.01); F04B 1/0421 (2013.01); F04B 1/0452 (2013.01); F04B 1/053 (2013.01); F04B 53/126 (2013.01); B08B 2203/027 (2013.01)
Citation (search report)
- [XAY] FR 2881799 A1 20060811 - ADVICS CO LTD [JP]
- [YA] DE 102007047418 A1 20090423 - BOSCH GMBH ROBERT [DE]
- [Y] DE 102006054061 A1 20080521 - BOSCH GMBH ROBERT [DE]
- [XA] WO 9906697 A1 19990211 - BOSCH GMBH ROBERT [DE], et al
- [XA] DE 102004061814 A1 20060706 - BOSCH GMBH ROBERT [DE]
- [X] EP 0892174 A2 19990120 - WEIGEL JUERGEN [DE], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2725226 A1 20140430; CN 103790819 A 20140514; DE 102012219621 A1 20140430
DOCDB simple family (application)
EP 13185479 A 20130923; CN 201310512744 A 20131025; DE 102012219621 A 20121026