EP 3090177 A1 20161109 - CRANKSHAFT WITH FACILITATED COUNTERWEIGHT ADJUSTMENT AND METHOD OF ADJUSTING COUNTERWEIGHTS OF THE SAME
Title (en)
CRANKSHAFT WITH FACILITATED COUNTERWEIGHT ADJUSTMENT AND METHOD OF ADJUSTING COUNTERWEIGHTS OF THE SAME
Title (de)
KURBELWELLE MIT VEREINFACHTER GEGENGEWICHTSEINSTELLUNG UND VERFAHREN ZUR ANPASSUNG VON GEGENGEWICHTEN DAVON
Title (fr)
VILEBREQUIN À RÉGLAGE DE CONTREPOIDS FACILITÉ ET PROCÉDÉ DE RÉGLAGE DE CONTREPOIDS ASSOCIÉ
Publication
Application
Priority
EP 2013077904 W 20131223
Abstract (en)
[origin: WO2015096848A1] The present invention relates to a crankshaft (1) which is suitable for use in a reciprocating compressor (2) of a refrigeration appliance, wherein the reciprocating compressor (2) has a variable refrigeration capacity. The crankshaft (1) comprises a shaft (3) which has an overhang portion (4) and a pin (5) for pivotably attaching a connecting rod (6) which is coupled to a piston head (7). The pin (5) is formed on the overhang portion (4) eccentrically with respect to a rotation axis (Ax) of the shaft (3). The crankshaft (1) of the present invention further comprises a mounting seat (17) configured to hold through the action of magnetic force one or more than one additional counterweight (8) which has a mass and shape determined in accordance with a target refrigeration capacity of the reciprocating compressor (2).
IPC 8 full level
F04B 39/00 (2006.01); F04B 39/14 (2006.01)
CPC (source: EP)
F04B 39/0094 (2013.01); F04B 39/14 (2013.01)
Citation (search report)
See references of WO 2015096848A1
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)
WO 2015096848 A1 20150702; EP 3090177 A1 20161109; TR 201415645 A2 20150721
DOCDB simple family (application)
EP 2013077904 W 20131223; EP 13818750 A 20131223; TR 201415645 A 20141223