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1. 发明授权

EP3318753B1 RENEWABLE-ENERGY TYPE POWER GENERATING APPARATUS AND METHOD OF ASSEMBLING THE SAME 失效
公开(公告)号：EP3318753B1
公开(公告)日：2018-10-31
申请号：EP17160590.0
申请日：2017-03-13
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： KAWABATA, Shinji , NOGUCHI, Toshihide
IPC分类号： F03D9/28 , F03D15/00 , F03D13/10 , F03D80/70 , F04B17/02 , F04B1/053
CPC分类号： F03D9/28 , F03D13/10 , F03D15/00 , F03D80/70 , F04B1/0538 , F04B17/02 , F05B2210/16 , F05B2230/60 , F05B2260/406 , Y02E10/726 , Y02P70/523 , Y02P80/158
摘要： A renewable-energy type power generating apparatus includes: a wind turbine rotor; a main shaft coupled to the wind turbine rotor; a hydraulic pump including a stator part, and a rotor part provided to be rotatable relative to the stator part and configured to rotate along with the main shaft; a nacelle housing at least the hydraulic pump; a tower supporting the nacelle; a yaw rotation bearing rotatably supporting a nacelle base plate of the nacelle on the tower; a support part supporting the stator part on the nacelle base plate; and a pair of bearings disposed between the stator part and the main shaft or the rotor part, and configured to support the main shaft rotatably on the nacelle base plate via the stator part and the support part. The pair of bearings are disposed in front and rear across a center axis of the yaw rotation bearing in an axial direction of the main shaft. The hydraulic pump is disposed from front to rear across the center axis of the yaw rotation bearing in the axial direction.

2. 发明授权

EP3318752B1 RENEWABLE-ENERGY TYPE POWER GENERATING APPARATUS 有权
公开(公告)号：EP3318752B1
公开(公告)日：2019-05-08
申请号：EP17160583.5
申请日：2017-03-13
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： KAWABATA, Shinji , NOGUCHI, Toshihide
IPC分类号： F03D9/28 , F03D15/00 , F04B1/053 , F04B17/02 , F03D80/80

3. 发明公开

EP3318753A1 RENEWABLE-ENERGY TYPE POWER GENERATING APPARATUS AND METHOD OF ASSEMBLING THE SAME 失效
标题翻译：可再生能源型发电设备及其组装方法
公开(公告)号：EP3318753A1
公开(公告)日：2018-05-09
申请号：EP17160590.0
申请日：2017-03-13
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： KAWABATA, Shinji , NOGUCHI, Toshihide
IPC分类号： F03D9/28 , F03D15/00 , F03D13/10 , F03D80/70 , F04B17/02 , F04B1/053
CPC分类号： F03D9/28 , F03D13/10 , F03D15/00 , F03D80/70 , F04B1/0538 , F04B17/02 , F05B2210/16 , F05B2230/60 , F05B2260/406 , Y02E10/726 , Y02P70/523 , Y02P80/158
摘要： A renewable-energy type power generating apparatus includes: a wind turbine rotor; a main shaft coupled to the wind turbine rotor; a hydraulic pump including a stator part, and a rotor part provided to be rotatable relative to the stator part and configured to rotate along with the main shaft; a nacelle housing at least the hydraulic pump; a tower supporting the nacelle; a yaw rotation bearing rotatably supporting a nacelle base plate of the nacelle on the tower; a support part supporting the stator part on the nacelle base plate; and a pair of bearings disposed between the stator part and the main shaft or the rotor part, and configured to support the main shaft rotatably on the nacelle base plate via the stator part and the support part. The pair of bearings are disposed in front and rear across a center axis of the yaw rotation bearing in an axial direction of the main shaft. The hydraulic pump is disposed from front to rear across the center axis of the yaw rotation bearing in the axial direction.
摘要翻译：一种可再生能源型发电装置包括：风力涡轮机转子; 联接到风力涡轮机转子的主轴; 液压泵，其包括定子部分和转子部分，所述转子部分被设置成可相对于所述定子部分旋转并被构造成与所述主轴一起旋转; 至少容纳所述液压泵的机舱; 支撑机舱的塔架; 将所述机舱的机舱基板可旋转地支撑在所述塔上的偏航旋转轴承; 支撑部分，其支撑机舱基板上的定子部分; 以及一对轴承，其设置在所述定子部与所述主轴或所述转子部之间，并且构造成经由所述定子部和所述支撑部将所述主轴可旋转地支撑在所述机舱基板上。一对轴承在偏转旋转轴承的中心轴线的主轴的轴向上前后配置。液压泵在轴向上横跨偏航旋转轴承的中心轴线从前向后布置。

4. 发明公开

EP3098489A1 ANNULAR VALVE AND POWER GENERATING APPARATUS OF RENEWABLE-ENERGY TYPE 有权
标题翻译：环状阀和设备用于发电可再生能源
公开(公告)号：EP3098489A1
公开(公告)日：2016-11-30
申请号：EP15191997.4
申请日：2015-10-29
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： NOGUCHI, Toshihide , HIRANO, Haruhiko , KAWABATA, Shinji , SHIMIZU, Masayuki , HAYASHI, Toshikazu , NAKAYAMA, Shin , MCINTYRE, Fergus
IPC分类号： F16K1/36 , F16K31/06 , F03D9/00 , F03D15/00
CPC分类号： F16K31/0655 , F03D9/28 , F03D15/00 , F05B2260/406 , F16K1/36 , F16K31/0627 , Y02E10/72
摘要： An annular valve (50, 70) includes an annular valve seat (51) including a seat portion (52) formed by an outer circumferential edge (34a) and an inner circumferential edge (34b) of an annular opening (34), a rod (53) configured to be movable along a direction orthogonal to the seat portion (52), an annular valve body (54) disposed so as to face the annular valve seat (51) and fixed to the rod (53), and a valve-body moving unit (55) for moving the annular valve body (54) between: a valve-closed position in which the annular valve body (54) contacts the seat portion (52) of the annular valve seat (51) so that the annular opening (34) is closed by the annular valve body (54); and a valve-open position in which the annular valve body (54) is positioned away from the seat portion (52) of the annular valve seat (51) so that the annular opening (34) is open. The seat portion (52) of the annular valve seat (51) is configured to be in surface contact with the annular valve body (54) in the valve-closed position in a first annular region (52a) including the outer circumferential edge (34a) of the annular opening (34) and in a second annular region (52b) including the inner circumferential edge (34a) of the annular opening (34).
摘要翻译：的环状阀（50，70）包括在环状阀座（51）包括通过在外周缘（34A）形成的座部（52）和帧内圆周边缘（34b）的一环形设计开口（34）的，杆（53）构成为能够沿垂直于布置成面对环形设计阀座（51）的环形设计的阀体的座部（52）（54）和固定的方向上，杆（53）可移动的，和一个阀体区移动单元（55），用于移动之间的环形设计的阀体（54）：一个阀关闭位置，其中所述环形设计的阀体（54）接触环形设计阀座（51）的座部（52）象在环形开口（34）被阀环形体（54）封闭; 并且其中所述环形设计的阀体（54）位于从所述环形设计阀座（51）象环形设计开口（34）的座部（52）离开的阀打开位置是打开的。环形设计阀座的座部（52），（51）被配置为与在第一环形设计区域（52A），包括外周缘的阀关闭位置，环形设计的阀体（54）（图34A的表面接触）在（52B）包括环形开口设计34）的内周缘（34A）的第二环形区域设计环形设计开口（（34）的和。

5. 发明授权

EP3098489B1 ANNULAR VALVE AND POWER GENERATING APPARATUS OF RENEWABLE-ENERGY TYPE 有权
公开(公告)号：EP3098489B1
公开(公告)日：2019-07-31
申请号：EP15191997.4
申请日：2015-10-29
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： NOGUCHI, Toshihide , HIRANO, Haruhiko , KAWABATA, Shinji , SHIMIZU, Masayuki , HAYASHI, Toshikazu , NAKAYAMA, Shin , MCINTYRE, Fergus
IPC分类号： F16K1/36 , F16K31/06 , F03D9/00 , F03D15/00

6. 发明公开

EP3318755A1 HYDRAULIC MACHINE, WIND TURBINE POWER GENERATING APPARATUS, AND METHOD OF MAINTAINING HYDRAULIC MACHINE 失效
标题翻译：液压机，风力发电装置及维修液压机的方法
公开(公告)号：EP3318755A1
公开(公告)日：2018-05-09
申请号：EP17160588.4
申请日：2017-03-13
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： KAWABATA, Shinji , NOGUCHI, Toshihide
IPC分类号： F04B17/02 , F03C1/04 , F03C1/26 , F04B51/00 , F04B53/16
CPC分类号： F04B17/02 , F03C1/04 , F03C1/26 , F04B51/00 , F04B53/16 , F05B2260/406 , Y02E10/72 , Y02P80/158
摘要： A hydraulic machine of a radial-piston type includes: a rotational shaft; a plurality of pistons disposed along a radial direction of the hydraulic machine around the rotational shaft; a cylinder block including a plurality of cylinders each configured to guide corresponding one of the plurality of pistons slidably along the radial direction; a casing supporting the cylinder block on a platform and being configured such that connection between the cylinder block and the casing is releasable; and a rotation permitting part for supporting the cylinder block rotatably relative to the casing. The cylinder block is configured to be rotatable about the rotational shaft and relative to the casing by the rotation permitting part, in a state in which the connection between the cylinder block and the casing is cancelled.
摘要翻译：径向活塞式液压机包括：旋转轴; 多个活塞，围绕所述旋转轴沿着所述液压机的径向设置; 气缸体，所述气缸体包括多个气缸，每个气缸构造成沿所述径向方向可滑动地引导所述多个活塞中的对应的一个活塞; 壳体，将所述气缸体支撑在平台上并构造成使得所述气缸体和所述壳体之间的连接是可释放的; 以及旋转允许部分，用于相对于壳体可旋转地支撑气缸体。在汽缸体和壳体之间的连接被取消的状态下，汽缸体被构造成能够通过旋转允许部分围绕旋转轴和相对于壳体旋转。

7. 发明公开

EP3318752A1 RENEWABLE-ENERGY TYPE POWER GENERATING APPARATUS 有权
标题翻译：可再生能源型发电设备
公开(公告)号：EP3318752A1
公开(公告)日：2018-05-09
申请号：EP17160583.5
申请日：2017-03-13
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： KAWABATA, Shinji , NOGUCHI, Toshihide
IPC分类号： F03D9/28 , F03D15/00 , F04B1/053 , F04B17/02 , F03D80/80
CPC分类号： F03D9/28 , F03D15/00 , F03D80/88 , F04B1/0538 , F04B17/02 , F05B2210/16 , F05B2240/57 , F05B2260/406 , F05B2260/603 , Y02E10/726 , Y02P80/158
摘要： A renewable-energy type power generating apparatus for generating electric power from renewable energy includes: a tower; a nacelle disposed on an upper end portion of the tower yaw-rotatably via a yaw rotation bearing; a main shaft housed in the nacelle and configured to rotate with a rotor; a hydraulic pump housed in the nacelle and disposed to extend from front to rear across a center axis of the yaw rotation bearing in a direction of a rotational axis of the main shaft; a hydraulic motor to be driven by working oil supplied from the hydraulic pump; and a hydraulic system for circulating the working oil between the hydraulic pump and the hydraulic motor. The hydraulic motor is disposed below the hydraulic pump and in an upper space inside the tower so that at least a part of the hydraulic motor overlaps with the hydraulic pump in a top view.
摘要翻译：一种用于从可再生能源发电的可再生能源型发电装置，包括：塔架; 机舱，所述机舱通过偏航旋转轴承可旋转地设置在所述塔架的上端部分上; 容纳在机舱中并且构造成与转子一起旋转的主轴; 液压泵，其容纳在机舱中并且布置成沿着主轴的旋转轴线的方向跨越偏航旋转轴承的中心轴线从前向后延伸; 由液压泵供给的工作油驱动的液压马达; 以及用于使工作油在液压泵和液压马达之间循环的液压系统。液压马达布置在液压泵的下方并且在塔内的上部空间中，使得液压马达的至少一部分在俯视图中与液压泵重叠。

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