EP 1701113 A1 20060913 - Refrigerating machine operating according to the Stirling cycle
Title (en)
Refrigerating machine operating according to the Stirling cycle
Title (de)
Mit dem Stirling-Kreislauf arbeitende Kältemachine
Title (fr)
Machine à froid fonctionnant suivant le cycle de stirling
Publication
Application
Priority
FR 0501100 A 20050203
Abstract (en)
The machine has a compressor comprising a compression piston (6) which is moved in a compression cylinder. The piston has a crank (12) with a variable length during the rotation of a crankshaft (11) so that the movement of the piston is slowed down during its passage from top dead center and bottom dead center. The crank is formed of crank sections (12a, 12b) which are articulated with each other.
IPC 8 full level
F25B 9/14 (2006.01)
CPC (source: EP US)
F25B 9/14 (2013.01 - EP US); F25B 2500/12 (2013.01 - EP US); F25B 2500/18 (2013.01 - EP US)
Citation (search report)
- [XA] BE 1011918 A3 20000307 - BELGE DE CONSTRUCTION ET D ENG [BE]
- [XA] FR 2084109 A5 19711217 - KNOEOES STELLAN
- [A] US 4206609 A 19800610 - DURENEC PETER [US]
- [XA] PATENT ABSTRACTS OF JAPAN vol. 1998, no. 05 30 April 1998 (1998-04-30)
- [XA] PATENT ABSTRACTS OF JAPAN vol. 1996, no. 12 26 December 1996 (1996-12-26)
- [A] PATENT ABSTRACTS OF JAPAN vol. 1999, no. 08 30 June 1999 (1999-06-30)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
FR 2881513 A1 20060804; FR 2881513 B1 20070406; AT E446488 T1 20091115; DE 602006009858 D1 20091203; EP 1701113 A1 20060913; EP 1701113 B1 20091021; IL 173495 A0 20060611; IL 173495 A 20101130; US 2006179850 A1 20060817; US 7497085 B2 20090303
DOCDB simple family (application)
FR 0501100 A 20050203; AT 06290168 T 20060127; DE 602006009858 T 20060127; EP 06290168 A 20060127; IL 17349506 A 20060202; US 34660106 A 20060202