FLUID MACHINE
    1.
    发明公开
    FLUID MACHINE 有权
    流体机器

    公开(公告)号:EP2719862A1

    公开(公告)日:2014-04-16

    申请号:EP12800188.0

    申请日:2012-06-12

    摘要: The present invention relates to a fluid machine. A pump integrated expander (29A) includes a pump unit (60) and an expansion unit (50). In the pump unit (60), a casing member (65) supports a gear pump (61), a rotating shaft (28) and a driven crank mechanism (81). In the expansion unit (50), a casing including a main body (51a) and a casing member (54) supports an expander (23) including a fixed scroll (51) and an orbiting scroll (52). The pump integrated expander (29A) is divided into the pump unit (60) and the expansion unit (50) by separating at the fitted portion of a tubular portion (65c) on the pump unit (60) side and a smaller inner diameter portion (54b) on the expansion unit (50) side and by pulling the eccentric bush (83) out of a drive bearing (56).

    摘要翻译: 流体机械技术领域本发明涉及流体机械。 泵一体式膨胀机(29A)包括泵单元(60)和膨胀单元(50)。 在泵单元60中,壳体构件65支承齿轮泵61,旋转轴28和从动曲柄机构81。 在膨胀单元50中,包括主体51a和壳体部件54的壳体支撑包括固定涡旋盘51和动涡旋盘52的膨胀机23。 泵一体型膨胀机29A通过在泵单元60侧的筒状部65c的嵌合部分与内径小的部分分离而分成泵单元60和膨胀单元50, (54b)并且通过将所述偏心衬套(83)从驱动轴承(56)中拉出。

    FLUID MACHINE, RANKINE CIRCUIT, AND SYSTEM FOR UTILIZING WASTE HEAT FROM VEHICLE
    3.
    发明公开
    FLUID MACHINE, RANKINE CIRCUIT, AND SYSTEM FOR UTILIZING WASTE HEAT FROM VEHICLE 有权
    流体机器,排水管路和利用车辆废热的系统

    公开(公告)号:EP2143880A1

    公开(公告)日:2010-01-13

    申请号:EP08740826.6

    申请日:2008-04-24

    发明人: WADA, Hirofumi

    摘要: A system for utilizing waste heat from a vehicle has a Rankine circuit, and the Rankine circuit includes a fluid machine. A generating unit of the fluid machine has a third rotating body that is disposed coaxially with a first rotating body of a pump unit and a second rotating body of an expansion unit. The fluid machine has a drive shaft that is integrally connected at least to the first rotating body, among the first, second and third rotating bodies, and a power transmission unit that is connected to the drive shaft and transmits external power to the drive shaft.

    摘要翻译: 利用来自车辆的废热的系统具有朗肯回路,朗肯回路包括流体机器。 流体机械的发电单元具有第三旋转体,该第三旋转体与泵单元的第一旋转体和膨胀单元的第二旋转体同轴设置。 流体机械具有至少与第一旋转体,第二旋转体以及第三旋转体中的第一旋转体一体连接的驱动轴以及与驱动轴连接并向驱动轴传递外部动力的动力传递单元。

    FLUID MACHINE
    4.
    发明公开
    FLUID MACHINE 审中-公开
    流体机器

    公开(公告)号:EP2551449A1

    公开(公告)日:2013-01-30

    申请号:EP11759367.3

    申请日:2011-03-22

    IPC分类号: F01C13/04 F01C17/06 F04C23/02

    摘要: A fluid machine (14, 102, 108) includes a plurality of fluid units (16, 20) each having a rotator (40, 66) and configured to let in and out a working fluid as the rotator (40, 66) rotates, and a drive shaft (72) to which the rotators (40, 66) of the fluid units (16, 20) are coupled, wherein an Oldham coupling (85) is arranged at a shaft section of the drive shaft (72) located between the rotators (40, 66).

    摘要翻译: 一种流体机械(14,102,108)包括多个流体单元(16,20),每个流体单元具有旋转器(40,66)并且被构造成当旋转器(40,66)旋转时允许进出工作流体, 和驱动轴(72),所述流体单元(16,20)的旋转体(40,66)连接到所述驱动轴(72),其中,所述驱动轴(72)的轴部分处设置有十字头联轴器(85) 旋转器(40,66)。

    FLUID MACHINE, AND REFRIGERANT CIRCUIT AND WASTE HEAT UTILIZATION DEVICE USING THE FLUID MACHINE
    5.
    发明公开
    FLUID MACHINE, AND REFRIGERANT CIRCUIT AND WASTE HEAT UTILIZATION DEVICE USING THE FLUID MACHINE 审中-公开
    斯德哥尔摩公司,KÜHLKREISLAUFSOWIEABWÄRMENUTZUNGSVORRICHTUNGMIT DERSTRÖMUNGSMASCHINE

    公开(公告)号:EP2415964A1

    公开(公告)日:2012-02-08

    申请号:EP10761373.9

    申请日:2010-03-29

    发明人: WADA, Hirofumi

    摘要: [Purpose] To provide a fluid machine, and a refrigerant circuit and a waste heat utilization device using the fluid machine, whereby the size and cost of a Rankine circuit and thus of the waste heat utilization device can be reduced while preventing an abnormally high pressure from being developed in the Rankine circuit and also improving starting performance of the Rankine circuit.
    [Means for Attaining the Purpose]
    A waste heat utilization device (1) is provided with a Rankine circuit (4) including a fluid machine (10). The fluid machine (10) includes, inside a housing thereof, a drive section (22) configured to be driven by a working fluid introduced from an inlet port (33) and to discharge the working fluid to an outlet port (45), a communication passage (102) allowing the working fluid to flow from the inlet port into the drive section, a bypass passage (104) allowing the working fluid to flow from the inlet port to the outlet port while bypassing the drive section, and a valve mechanism (106, 112, 124) configured to block inflow of the working fluid from the inlet port and to allow the inlet port to be connected selectively to the communication passage and the bypass passage.

    摘要翻译: [目的]提供一种流体机械,以及使用该流体机械的制冷剂回路和废热利用装置,由此可以减少兰金回路和废热利用装置的尺寸和成本,同时防止异常高压 在兰金电路中开发,并且还提高了兰金电路的启动性能。 [用于达成目的的手段]废热利用装置(1)具备包括流体机械(10)的兰金电路(4)。 流体机械(10)在其壳体的内部包括驱动部分(22),该驱动部分构造成由从入口(33)引入的工作流体驱动并将工作流体排出到出口(45), 连通通道(102),其允许工作流体从入口流入驱动部分;旁路通道(104),其允许工作流体在从动入口绕过驱动部分时从入口流到出口;以及阀机构 (106,112,124),其构造成阻止所述工作流体从所述入口端口的流入并且允许所述入口选择性地连接到所述连通通道和所述旁路通道。

    FLUID MACHINE
    7.
    发明公开
    FLUID MACHINE 审中-公开
    流体机器

    公开(公告)号:EP2412935A1

    公开(公告)日:2012-02-01

    申请号:EP10755677.1

    申请日:2010-03-25

    摘要: Summary
    Purpose: To provide a fluid machine, the production efficiency and maintenance characteristics of which can be improved while performance is ensured.
    Means to attain the purpose: A fluid machine (14, 102, 108) has a plurality of fluid units (16, 20) that include rotating bodies (40, 66) and suck/discharge a working fluid along with the rotation of the rotating bodies, and a drive shaft (72) connected with the rotating bodies of the fluid units; and an Oldham's coupling (85) is mounted on a shaft portion between each two adjacent rotating bodies of the drive shaft.

    摘要翻译: 概要目的:提供流体机械,在确保性能的同时提高生产效率和维护特性。 达到目的的手段:流体机械(14,102,108)具有多个流体单元(16,20),所述多个流体单元包括旋转体(40,66)并随着旋转的旋转吸入/排出工作流体 以及与流体单元的旋转体连接的驱动轴(72) 并且欧氏联轴器(85)安装在驱动轴的每两个相邻旋转体之间的轴部分上。