EP 2943684 A1 20151118 - HYDRAULIC MACHINE COMPRISING A PRE-COMPRESSION CHAMBER AND A SECOND ANGLE OF INCLINATION
Title (en)
HYDRAULIC MACHINE COMPRISING A PRE-COMPRESSION CHAMBER AND A SECOND ANGLE OF INCLINATION
Title (de)
HYDRAULISCHE MASCHINE MIT EINER VORKOMPRESSIONSKAMMER UND EINEM ZWEITEN NEIGUNGSWINKEL
Title (fr)
MACHINE HYDRAULIQUE COMPORTANT UNE CHAMBRE DE PRE-COMPRESSION ET UN DEUXIEME ANGLE D'INCLINAISON
Publication
Application
Priority
- FR 1350122 A 20130108
- FR 2013053135 W 20131217
Abstract (en)
[origin: WO2014108616A1] A hydraulic machine comprising a barrel (12) driven in rotation by an input shaft (6), comprising cylinders (14) each receiving a piston (16) bearing on one side on a tiltable tray (20) that can pivot about an axis perpendicular to the input shaft, the cylinders bearing, on the side opposite the tray, on a circular closing plate (24) comprising a low pressure manifold and a high pressure manifold separated at the ends of same by two intermediate spaces, at least one of these spaces comprising at least one connection to a precompression chamber, characterised in that the tilt of the tray (20) comprises a second tilt angle that gives an angular offset of the top and bottom dead centres of the pistons (16), relative to the mid points of the intermediate spaces.
IPC 8 full level
F04B 1/20 (2006.01); F01B 3/00 (2006.01); F03C 1/06 (2006.01); F03C 1/40 (2006.01); F04B 1/32 (2006.01)
CPC (source: EP)
F01B 3/0055 (2013.01); F01B 3/007 (2013.01); F03C 1/0668 (2013.01); F03C 1/0686 (2013.01); F03C 1/0692 (2013.01); F04B 1/2078 (2013.01); F04B 1/32 (2013.01); F04B 1/322 (2013.01); F04B 1/324 (2013.01)
Citation (search report)
See references of WO 2014108616A1
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)
FR 3000768 A1 20140711; FR 3000768 B1 20160715; CN 105074206 A 20151118; CN 105074206 B 20170524; EP 2943684 A1 20151118; EP 2943684 B1 20161005; WO 2014108616 A1 20140717
DOCDB simple family (application)
FR 1350122 A 20130108; CN 201380069907 A 20131217; EP 13820814 A 20131217; FR 2013053135 W 20131217