Global Patent Index - EP 2288801 A2

EP 2288801 A2 20110302 - REGENERATOR FOR A CYLINDER-ASYMMETRIC WORKING GAS FLOW IN A STIRLING MOTOR

Title (en)

REGENERATOR FOR A CYLINDER-ASYMMETRIC WORKING GAS FLOW IN A STIRLING MOTOR

Title (de)

REGENERATOR FÜR NICHT-ZYLINDERSYMMETRISCHE ARBEITSGASSTRÖMUNG IN EINEM STIRLINGMOTOR

Title (fr)

RÉGÉNÉRATEUR POUR CIRCULATION DU GAZ DE TRAVAIL NON SYMÉTRIQUE DU CYLINDRE DANS UN MOTEUR STIRLING

Publication

EP 2288801 A2 20110302 (DE)

Application

EP 08869049 A 20081222

Priority

  • DE 2008002113 W 20081222
  • DE 202007018211 U 20071228

Abstract (en)

[origin: WO2009082997A2] Disclosed is a regenerator for the working gas of a Stirling-type heat engine. Said regenerator is designed as a cylindrical ring member, the structure of which has longitudinal ducts that extend from one face of the ring member to the other. The disclosed regenerator is characterized in that the inlets and outlets of a selected number of the longitudinal ducts are closed on the faces of the regenerator such that a cylinder-asymmetric distribution of the longitudinal ducts through which the working gas can flow is created relative to the longitudinal axis of the regenerator.

IPC 8 full level

F02G 1/057 (2006.01)

CPC (source: EP)

F02G 1/057 (2013.01); F02G 2243/30 (2013.01); F02G 2257/00 (2013.01)

Citation (search report)

See references of WO 2009082997A3

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

Designated extension state (EPC)

AL BA MK RS

DOCDB simple family (publication)

DE 202007018211 U1 20080306; DE 112008003748 A5 20101125; EP 2288801 A2 20110302; WO 2009082997 A2 20090709; WO 2009082997 A3 20091029; WO 2009082997 A4 20091230

DOCDB simple family (application)

DE 202007018211 U 20071228; DE 112008003748 T 20081222; DE 2008002113 W 20081222; EP 08869049 A 20081222