Global Patent Index - EP 2951439 A2

EP 2951439 A2 20151209 - INTERNAL GEAR PUMP

Title (en)

INTERNAL GEAR PUMP

Title (de)

INNENZAHNRADPUMPE

Title (fr)

POMPE À ENGRENAGES INTÉRIEURS

Publication

EP 2951439 A2 20151209 (DE)

Application

EP 13815404 A 20131209

Priority

  • DE 102013201384 A 20130129
  • EP 2013075892 W 20131209

Abstract (en)

[origin: WO2014117889A2] The invention relates to an internal gear pump (1) for a slip-controlled hydraulic vehicle braking system. According to the invention, a pump shaft (2) is mounted rotatably on one side of a pinion (9), and a ring gear (11) of the internal gear pump (1) is mounted rotatably in an axial disk (26), which seals off the pinion (9) and the ring gear (11) at the sides.

IPC 8 full level

F04C 2/10 (2006.01); F01C 19/08 (2006.01); F01C 19/12 (2006.01); F04C 14/26 (2006.01); F04C 15/00 (2006.01)

CPC (source: EP US)

F04C 2/08 (2013.01 - US); F04C 2/084 (2013.01 - US); F04C 2/101 (2013.01 - EP US); F04C 2/102 (2013.01 - EP US); F04C 15/0003 (2013.01 - US); F04C 15/0023 (2013.01 - US); F04C 15/0026 (2013.01 - EP US); F04C 15/0038 (2013.01 - EP US); F04C 27/005 (2013.01 - US); F04C 27/006 (2013.01 - US); F04C 14/265 (2013.01 - EP US); F04C 2240/50 (2013.01 - US)

Citation (search report)

See references of WO 2014117889A2

Citation (examination)

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)

DE 102013201384 A1 20140731; CN 104956087 A 20150930; EP 2951439 A2 20151209; JP 2016504531 A 20160212; JP 6216394 B2 20171018; US 2015369242 A1 20151224; US 9765779 B2 20170919; WO 2014117889 A2 20140807; WO 2014117889 A3 20141023

DOCDB simple family (application)

DE 102013201384 A 20130129; CN 201380071509 A 20131209; EP 13815404 A 20131209; EP 2013075892 W 20131209; JP 2015554070 A 20131209; US 201314764385 A 20131209