EP 2140109 A1 20100106 - ROTARY PISTON MACHINE HAVING AN OUTSIDE GEAR MECHANISM
Title (en)
ROTARY PISTON MACHINE HAVING AN OUTSIDE GEAR MECHANISM
Title (de)
ROTATIONSKOLBENMASCHINE MIT AUSSENGETRIEBEMECHANISMUS
Title (fr)
MOTEUR À PISTONS ROTATIFS COMPORTANT UN MÉCANISME DE TRANSMISSION EXTÉRIEUR
Publication
Application
Priority
- EP 2008002447 W 20080328
- DE 102007015009 A 20070328
Abstract (en)
[origin: WO2008116660A1] The invention relates to a rotary piston machine comprising a frame, a cylinder liner rotatably supported in the frame, and a gear mechanism supported coaxially in the cylinder liner and connecting the frame, the cylinder line and the rotor, wherein the gear mechanism is located outside a working space located between the cylinder liner and rotor, and wherein the gear mechanism couples the cylinder liner and rotor for a periodically oscillating relative movement between a positive and negative rotational speed. According to the invention, the gear mechanism and the cylinder liner, together with the rotor, form a transmission having five rotational joints with the degree of freedom of 1 and a rotational/prismatic joint, wherein the gear mechanism comprises a rotational body, which is supported rotatably on the frame by means of a first rotational joint, and a connecting rod, which is rotatably connected to the rotational body by means of a second rotational joint, to the cylinder liner by means of a third rotational joint, and to the rotor by means of the rotational/prismatic joint.
IPC 8 full level
F01C 1/07 (2006.01); F01C 1/077 (2006.01)
CPC (source: EP US)
F01C 1/07 (2013.01 - EP US); F01C 1/077 (2013.01 - EP US)
Citation (search report)
See references of WO 2008116660A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102007015009 A1 20081002; CN 101688446 A 20100331; CN 101688446 B 20120321; EP 2140109 A1 20100106; JP 2010522303 A 20100701; JP 4994495 B2 20120808; US 2010108021 A1 20100506; US 8297253 B2 20121030; WO 2008116660 A1 20081002
DOCDB simple family (application)
DE 102007015009 A 20070328; CN 200880010454 A 20080328; EP 08716710 A 20080328; EP 2008002447 W 20080328; JP 2010500140 A 20080328; US 45049708 A 20080328