专利名称：METHOD FOR CONTROLLING DELIVERY
QUANTITY, AND RECIPROCATING
COMPRESSOR HAVING DELIVERY QUANTITYCONTROL
发明人：ALLENSPACH, ANDREAS,AIGNER, ROLAND申请号：EP10751818.5申请日：20100721公开号：EP2456979A1公开日：20120530
摘要：The invention relates to a method for the delivery quantity control of areciprocating compressor, wherein the motion of a closing organ (5b) of an automaticsuction valve (5) is influenced during at least one part of a cycle of the crankshaft bymeans of a retraction gripper (6) driven by a control device (2), wherein the methodcomprises a continuously variable return flow control, wherein the retraction gripper (6)contacts the closing organ (5b) and prevents the same from closing during a first partialsegment (K1) of the cycle of the crankshaft, and wherein the retraction gripper (6) isretracted during a second partial segment (K2) of the cycle of the crankshaft and theclosing organ (5b) is closed, and wherein the method comprises an interruption control,wherein the retraction gripper (6) prevents the closing organ (5b) from closing during anentire cycle of the crankshaft, wherein the delivery quantity is controlled at least by acombination of continuously variable return flow control and interruption control, andwherein the closing organ (5b) is influenced by the control device (2) and the retractiongripper (6) such that a closing organ (8b) of a pressure valve (8) of the reciprocating
compressor is opened at least during a prescribed total opening angle (Kv) of acrankshaft.
申请人：BURCKHARDT COMPRESSION AG
地址：Im Link 5 8404 Winterthur CH
国籍：CH
代理机构：Dr. Graf & Partner AG
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