MULTI-STAGE INTEGRALLY GEARED COMPRESSOR,申请号WO2011EP57456-传众专利搜索

MULTI-STAGE INTEGRALLY GEARED COMPRESSOR

申请公布号：WO2011141439(A1)

申请号：WO2011EP57456

申请日期：2011.05.10

申请公布日期：2011.11.17

申请人：

SIEMENS AKTIENGESELLSCHAFT;NASS, DIETER;SCHLUETER, LARS

发明人：NASS, DIETER;SCHLUETER, LARS

分类号：F04D13/02;F04D25/02

主分类号：F04D13/02

摘要：The invention relates to a multi-stage integrally geared compressor (2) having a first process stage (4), a second process stage (8) and a gearbox (12) by means of which the two process stages (4, 8) are coupled to each other at different rotational speeds. High efficiency of the integrally geared compressor (2) can be achieved if the gearbox (12) couples a compressor drive shaft (40, 66) to the two process stages (4, 8) at a third rotational speed, which is different from the rotational speeds of the process stages (4, 8).