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    RECUPERACION DE ACEITE DE UN EVAPORADOR DE UN SISTEMA DE CICLO RANKINE ORGANICO.
    11.
    发明专利
    RECUPERACION DE ACEITE DE UN EVAPORADOR DE UN SISTEMA DE CICLO RANKINE ORGANICO. 未知

    公开(公告)号：MX2010001078A

    公开(公告)日：2010-08-04

    申请号：MX2010001078

    申请日：2007-07-27

    Applicant: UNITED TECHNOLOGIES CORP

    Inventor： MATTESON PETER S ,  ARNER MICHAEL D ,  COGSWELL FREDERICK J ,  JONSSON ULF J ,  BIEDERMAN BRUCE P

    IPC: F25B43/00 ,  F01K25/00

    Abstract: Un método y sistema para recuperar aceite se utiliza en un sistema de ciclo Rankie orgánico (ORC) para recuperar aceite de un evaporador del sistema de ORC y regresar el aceite a un colector de aceite. El sistema de ORC incluye un evaporador, una turbina, un condensador y una bomba, y está configurada para circular un refrigerante a través del sistema ORC. El sistema de recuperación de aceite incluye una línea de recuperación configurada para remover una mezcla de aceite y refrigerante del evaporador. La mezcla de aceite y refrigerante pasa a través de un intercambiador de calor con el fin de vaporizar refrigerante líquido en la mezcla y producir una mezcla de aceite y refrigerante vaporizado. Una línea de suministro está configurada para suministrar la mezcla de aceite y refrigerante vaporizado a la turbina, en cuyo punto el aceite puede separarse del refrigerante vaporizado y reciclarse de regreso al colector de aceite.

    NON-AZEOTROPIC WORKING FLUID MIXTURES FOR RANKINE CYCLE SYSTEMS
    12.
    发明专利
    NON-AZEOTROPIC WORKING FLUID MIXTURES FOR RANKINE CYCLE SYSTEMS 未知

    公开(公告)号：PH12012000341A1

    公开(公告)日：2016-01-18

    申请号：PH12012000341

    申请日：2012-11-06

    Applicant: UNITED TECHNOLOGIES CORP

    Inventor： MAHMOUD AHMAD M ,  RADCLIFF THOMAS D ,  JAESON LEE ,  DONG LUO ,  COGSWELL FREDERICK J

    IPC: F01K23/02

    Abstract: A power generation system includes a non-azeotropic working fluid mixture and a Rankine cycle system. The Rankine cycle system includes a turbine generator that is driven by vapor of the first working fluid mixture, and a condenser that exchanges thermal energy between the vapor received from the turbine generator and a cooling medium. The working fluid mixture is characterized by a condenser temperature glide during phase change between approximately five degrees and thirty degrees Kelvin, a condensing pressure between approximately one tenth of one percent and eleven percent of a critical pressure of the working fluid mixture, and a condenser bubble point temperature between approximately one degree and nine degrees Kelvin greater than a temperature at which the cooling medium is received by the condenser.

    NON-AZEOTROPIC WORKING FLUID MIXTURES FOR RANKINE CYCLE SYSTEMS
    14.
    发明专利
    NON-AZEOTROPIC WORKING FLUID MIXTURES FOR RANKINE CYCLE SYSTEMS 未知

    公开(公告)号：CA2794061A1

    公开(公告)日：2013-07-06

    申请号：CA2794061

    申请日：2012-11-01

    Applicant: UNITED TECHNOLOGIES CORP

    Inventor： MAHMOUD AHMAD M ,  RADCLIFF THOMAS D ,  LEE JAESEON ,  LUO DONG ,  COGSWELL FREDERICK J

    IPC: C09K5/04 ,  F01K25/06

    Abstract: A power generation system includes a non-azeotropic working fluid mixture and a Rankine cycle system. The Rankine cycle system includes a turbine generator that is driven by vapor of the first working fluid mixture, and a condenser that exchanges thermal energy between the vapor received from the turbine generator and a cooling medium. The working fluid mixture is characterized by a condenser temperature glide during phase change between approximately five degrees and thirty degrees Kelvin, a condensing pressure between approximately one tenth of one percent and eleven percent of a critical pressure of the working fluid mixture, and a condenser bubble point temperature between approximately one degree and nine degrees Kelvin greater than a temperature at which the cooling medium is received by the condenser.

    HYBRID BEARING TURBOMACHINE
    15.
    发明公开
    HYBRID BEARING TURBOMACHINE 有权
    HYBRIDLAGER-TURBOMASCHINE

    公开(公告)号：EP2800913A4

    公开(公告)日：2015-10-14

    申请号：EP12864647

    申请日：2012-12-28

    Applicant: UNITED TECHNOLOGIES CORP

    Inventor： JONSSON ULF J ,  BIEDERMAN BRUCE P ,  COGSWELL FREDERICK J

    IPC: F16C27/02 ,  F04D29/051 ,  F04D29/058 ,  F04D29/059

    CPC classification number: F04D29/051 ,  F04D29/058 ,  F04D29/059 ,  F16C19/06 ,  F16C19/54 ,  F16C25/083 ,  F16C32/0476 ,  F16C39/06 ,  F16C2226/50 ,  F16C2360/00 ,  F16C2360/44 ,  F16C2380/26

    Abstract: A turbomachine includes a housing and a rotatable shaft, where at least a portion of the rotatable shaft is located in the housing. The turbomachine also includes a magnetic thrust bearing that axially positions the rotatable shaft and a radial bearing that centers the rotatable shaft. The turbomachine includes a flexure including a first portion secured to the housing and a second portion axially moveable relative to the first portion. The second portion of the flexure is connected to the radial bearing, and the second portion moves axially to eliminate thrust loads on the radial bearing and allow the magnetic thrust bearing to carry axial loads.

    Abstract translation: 涡轮机包括壳体和可旋转轴，其中可旋转轴的至少一部分位于壳体中。 涡轮机还包括一个磁力推力轴承，其将可旋转轴轴向定位，而径向轴承使可旋转轴居中。 涡轮机包括挠曲件，其包括固定到壳体的第一部分和相对于第一部分可轴向移动的第二部分。 挠曲件的第二部分连接到径向轴承，第二部分轴向移动以消除径向轴承上的推力，并允许磁性推力轴承承载轴向载荷。

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