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    ORC FOR TRANSFORMING WASTE HEAT FROM A HEAT SOURCE INTO MECHANICAL ENERGY AND COMPRESSOR INSTALLATION MAKING USE OF SUCH AN ORC
    54.
    发明申请
    ORC FOR TRANSFORMING WASTE HEAT FROM A HEAT SOURCE INTO MECHANICAL ENERGY AND COMPRESSOR INSTALLATION MAKING USE OF SUCH AN ORC 审中-公开

    公开(公告)号：US20180245788A1

    公开(公告)日：2018-08-30

    申请号：US15757299

    申请日：2016-08-18

    申请人： ATLAS COPCO AIRPOWER, NAAMLOZE VENNOOTSCHAP

    发明人： Henrik OHMAN

    IPC分类号： F22B1/18 ,  F01K25/04 ,  F01K25/06 ,  F01K21/00 ,  F01K23/10

    摘要： An Organic Rankine Cycle (ORC) device and method for transforming waste heat from a heat source containing compressed gas into mechanical energy. The ORC includes a closed circuit containing a two-phase working fluid, the circuit including a liquid pump for circulating the working fluid in the circuit consecutively through an evaporator which is in thermal contact with the heat source; through an expander like a turbine for transforming the thermal energy of the working fluid into mechanical energy; and through a condenser which is in thermal contact with a cooling element. The ORC determines the mechanical energy generated by the expander. A control device regulates the fraction of the working fluid entering the expander based on the determined mechanical energy such that the mechanical energy generated by the expander is maximum.

    LIQUID PUMP AND RANKINE CYCLE APPARATUS
    57.
    发明申请
    LIQUID PUMP AND RANKINE CYCLE APPARATUS 有权
    液体泵和排气循环装置

    公开(公告)号：US20160186746A1

    公开(公告)日：2016-06-30

    申请号：US14936726

    申请日：2015-11-10

    申请人： Panasonic Corporation

    发明人： TAKUMI HIKICHI ,  OSAO KIDO

    IPC分类号： F04C2/10 ,  F01K21/00 ,  F04C15/00 ,  F01K19/10

    CPC分类号： F04C2/10 ,  F01K19/10 ,  F01K21/00 ,  F04C2/025 ,  F04C2/356 ,  F04C15/008 ,  F04C15/0088 ,  F04C15/0096 ,  F04C18/0215 ,  F04C23/008 ,  F04C29/02 ,  F04C29/023 ,  F04C2240/603 ,  F04C2270/16

    摘要： A liquid pump of the present disclosure includes a container, a shaft, a bearing, a pump mechanism, a storage space, and a liquid supply passage. The shaft is disposed in the container. The bearing supports the shaft. The pump mechanism pumps a liquid by rotation of the shaft. The storage space is defined in the container at a position outside the pump mechanism. The storage space stores the liquid to be taken into the pump mechanism or the liquid to be discharged to outside of the container after being expelled from the pump mechanism. The liquid supply passage is a flow path including an inlet open to the storage space and supplying the liquid stored in the storage space to the bearing.

    摘要翻译： 本公开的液体泵包括容器，轴，轴承，泵机构，储存空间和液体供应通道。 轴设置在容器中。 轴承支撑轴。 泵机构通过轴的旋转泵送液体。 存储空间在泵机构外部的位置处被限定在容器中。 存储空间在从泵机构排出之后将待进入泵机构的液体或要排出的液体存储在容器外部。 液体供给通道是包括通向存储空间的入口并将存储在存储空间中的液体供应到轴承的流动路径。

    HEAT RECOVERY AND UPGRADING METHOD AND COMPRESSOR FOR USING IN SAID METHOD
    58.
    发明申请
    HEAT RECOVERY AND UPGRADING METHOD AND COMPRESSOR FOR USING IN SAID METHOD 审中-公开
    加热回收和升级方法和压缩机在使用方法中的应用

    公开(公告)号：US20160146517A1

    公开(公告)日：2016-05-26

    申请号：US14903901

    申请日：2014-07-01

    申请人： Petrus Carolus VAN BEVEREN ,  P.T.I.

    发明人： Petrus Carolus VAN BEVEREN

    IPC分类号： F25B30/02 ,  F01K11/02 ,  F25B30/06 ,  F01K25/06 ,  F01K25/10 ,  F01K7/16 ,  F01K21/00

    CPC分类号： F01K17/005 ,  F01K7/16 ,  F01K11/02 ,  F01K17/02 ,  F01K21/00 ,  F01K23/04 ,  F01K25/04 ,  F01K25/065 ,  F01K25/106 ,  F25B30/02 ,  F25B30/06

    摘要： A heat recovery and upgrading method includes cycles of the subsequent steps of providing a working fluid including a liquid phase in a working fluid stream; transferring heat to the working fluid stream to partially evaporate working fluid in liquid phase to obtain a two-phase working fluid stream in liquid phase and gas phase; compressing the two-phase working fluid stream so as to increase a temperature and pressure of the working fluid and to evaporate working fluid in liquid phase; and transferring heat from the working fluid stream by element of condensation of working fluid. In the first step he working fluid is preferably in a predominantly single-phase working fluid stream in liquid phase when heat is transferred to the working fluid. In the third step working fluid in liquid phase is preferably evaporated so that a two-phase working fluid stream is maintained, especially a wet gas-phase working fluid.

    摘要翻译： 热回收和升级方法包括以下步骤的循环：在工作流体流中提供包括液相的工作流体; 将热量传递到工作流体流以部分蒸发液相中的工作流体，以获得液相和气相中的两相工作流体流; 压缩两相工作流体流，以增加工作流体的温度和压力并蒸发液相中的工作流体; 并且通过工作流体冷凝的元件从工作流体流传递热量。 在第一步中，当热被传递到工作流体时，工作流体优选地处于主要是液相的单相工作流体流中。 在第三步骤中，优选蒸发液相中的工作流体，从而保持两相工作流体流，特别是湿气相工作流体。

    Steam turbine facility
    59.
    发明授权
    Steam turbine facility 有权
    蒸汽轮机设施

    公开(公告)号：US08844288B2

    公开(公告)日：2014-09-30

    申请号：US13729648

    申请日：2012-12-28

    申请人： Mitsubishi Heavy Industries, Ltd.

    发明人： Shin Nishimoto ,  Katsuhisa Hamada ,  Yoshinori Tanaka ,  Tanehiro Shinohara ,  Tetsuro Akamatsu

    IPC分类号： F01K13/02 ,  F01K21/06 ,  F01K21/00 ,  F01D11/00

    CPC分类号： F01K21/00 ,  F01D11/00 ,  F01D11/005 ,  F01D25/00 ,  F01D25/24 ,  F01K7/18 ,  F05D2240/55

    摘要： A steam turbine facility is provided which is capable of appropriately sealing a gap between members made of cast material of Ni-based alloy even under the steam-temperature condition of 650° C. or higher, and which includes a first member and a second member whose base material is formed of cast material composed of at least one of Ni-based alloy, austenite steel, or high-chrome steel, form a space where the steam of 650° C. or higher flows. Between the first member and the second member, a metal gasket is provided which has a plurality of portions in line contact with the first member and the second member. On the first member and the second member, a first high-hardness layer which is harder than the base material, is provided at least in a portion where each of the first member and the second member is in line contact with the metal gasket.

    摘要翻译： 提供一种蒸汽轮机设备，即使在650℃以上的蒸汽温度条件下也能适当地密封由Ni基合金的铸造材料构成的构件之间的间隙，并且包括第一构件和第二构件 其基材由由Ni基合金，奥氏体钢或高铬钢中的至少一种构成的铸造材料形成，形成650℃以上的蒸汽的空间。 在第一构件和第二构件之间设置有多个与第一构件和第二构件成直线接触的部分的金属衬垫。 在第一构件和第二构件上，至少在第一构件和第二构件中的每一个与金属衬垫直线接触的部分中设置比基材硬的第一高硬度层。

    HIGH-TEMPERATURE STEAM TURBINE POWER PLANT WITH DOUBLE REHEAT
    60.
    发明申请
    HIGH-TEMPERATURE STEAM TURBINE POWER PLANT WITH DOUBLE REHEAT 审中-公开
    高温蒸汽涡轮发电厂，双重回流

    公开(公告)号：US20130305719A1

    公开(公告)日：2013-11-21

    申请号：US13895887

    申请日：2013-05-16

    申请人： ALSTOM Technology Ltd

    发明人： Martin Reigl

    IPC分类号： F01K21/00

    CPC分类号： F01K21/00 ,  F01K7/22

    摘要： A steam power plant is described including on a single rotor at least one high pressure turbine or turbine section having a steam exit connected in operation to a first steam reheater and at least two intermediate pressure turbines or turbine sections with a first of the at least two intermediate pressure turbines or turbine sections having a steam exit connected in operation to a second steam reheater and with a second of the at least two intermediate pressure turbines or turbine sections having a steam entry to receive steam from the second steam reheater and a steam exit connected to one or more low pressure turbines or turbine sections, whereby the at least two intermediate pressure turbines or turbine sections are each separated into a high temperature turbine or turbine section and into a low temperature turbine or turbine section.

    摘要翻译： 描述了一种蒸汽动力装置，包括在单个转子上至少一个高压涡轮机或涡轮机部分，其具有在运行中连接到第一蒸汽再热器的蒸汽出口和至少两个中压涡轮机或涡轮部分，其中至少两个 中间压力涡轮机或涡轮机部分，其具有在运行中连接到第二蒸汽再热器的蒸汽出口，以及具有蒸汽入口的至少两个中压涡轮机或涡轮机部分中的第二个，以接收来自第二蒸汽再热器的蒸汽和连接的蒸汽出口 到一个或多个低压涡轮机或涡轮机部分，由此将至少两个中压涡轮机或涡轮机部分分别分离成高温涡轮机部分或涡轮机部分并进入低温涡轮机部分或涡轮部分。