EP 3535496 B1 20200902 - ELECTRIC GEROTOR PUMP
Title (en)
ELECTRIC GEROTOR PUMP
Title (de)
ELEKTRISCHE GEROTORPUMPE
Title (fr)
POMPE ÉLECTRIQUE À ENGRENAGE INTÉRIEUR
Publication
Application
Priority
- DE 102016121240 A 20161107
- EP 2017075303 W 20171005
Abstract (en)
[origin: WO2018082859A1] An electrically driven gerotor pump has a gerotor (3) which comprises a stationary outer gerotor element (31) with an inner toothing (33a) that is axially delimited by two chamber walls (13a, 13b), wherein each chamber-forming foot section of the inner toothing (33a) is paired with a pressure valve (4) which is connected to the outlet (16). The gerotor also comprises an inner gerotor element (30) with an outer toothing (33b) which is guided in the outer gerotor element (31) in a circumferential manner on an eccentric section of the shaft (2) and is mounted in a rotatable manner so as to mesh with the inner toothing (33a).
IPC 8 full level
F04C 2/10 (2006.01); F04C 11/00 (2006.01)
CPC (source: CN EP US)
F04C 2/10 (2013.01 - CN); F04C 2/103 (2013.01 - EP); F04C 2/105 (2013.01 - EP US); F04C 11/008 (2013.01 - EP US); F04C 15/00 (2013.01 - CN); F04C 15/0065 (2013.01 - US); F04C 15/068 (2013.01 - US); F04C 2230/60 (2013.01 - EP); F04C 2240/40 (2013.01 - EP US); F04C 2240/51 (2013.01 - EP)
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
DOCDB simple family (publication)
DE 102016121240 A1 20180509; CN 109983228 A 20190705; CN 109983228 B 20200911; CN 111577595 A 20200825; CN 111577595 B 20220429; EP 3535496 A1 20190911; EP 3535496 B1 20200902; JP 2019534419 A 20191128; JP 6843986 B2 20210317; US 11092153 B2 20210817; US 2020182241 A1 20200611; WO 2018082859 A1 20180511
DOCDB simple family (application)
DE 102016121240 A 20161107; CN 201780068004 A 20171005; CN 202010373657 A 20171005; EP 17786856 A 20171005; EP 2017075303 W 20171005; JP 2019523741 A 20171005; US 201716344144 A 20171005