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1. 发明申请

WO2014002143A1 FLUID WORKING MACHINE AND WIND TURBINE GENERATOR 审中-公开
标题翻译：流体动力机和风力发电机
公开(公告)号：WO2014002143A1
公开(公告)日：2014-01-03
申请号：PCT/JP2012/004221
申请日：2012-06-29
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD. , NISHIDA, Hideaki , OCHIAI, Hiroyasu , UCHIDA, Michiya , DODSON, Henry
发明人： NISHIDA, Hideaki , OCHIAI, Hiroyasu , UCHIDA, Michiya , DODSON, Henry
IPC分类号： F03C1/047 , F03D1/00
CPC分类号： F04B17/02 , F03D9/17 , F03D9/28 , F03D13/25 , F03D15/20 , F03D80/70 , F05B2240/53 , F05B2260/406 , F05B2260/506 , Y02E10/72
摘要： A fluid working machine 11, 12 is provided with a rotation shaft 9, a cam 22, a cylinder 19, a roller 21 contacting the cam 22, and a piston 18 having a chamber forming part 27 and a roller holding part 28. A stepped portion 31 is formed so that the roller holding part 28 has a larger diameter than the chamber forming part 27. A piston ring groove 31 is formed on an outer periphery of the chamber forming part 27 on a side nearer to the working chamber than the stepped portion.
摘要翻译：流体加工机11,12设置有旋转轴9，凸轮22，缸19，与凸轮22接触的辊21和具有室形成部27的活塞18和辊保持部28。部分31形成为使得辊保持部28的直径大于腔室形成部27的直径。活塞环槽31形成在腔室形成部27的外周上比步进部更靠近工作室的一侧一部分。

2. 发明申请

WO2014002142A1 HYDRAULIC MOTOR OR PUMP AND WIND TURBINE GENERATOR 审中-公开
标题翻译：液压马达或泵和风力涡轮发电机
公开(公告)号：WO2014002142A1
公开(公告)日：2014-01-03
申请号：PCT/JP2012/004220
申请日：2012-06-29
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD. , NISHIDA, Hideaki , OCHIAI, Hiroyasu
发明人： NISHIDA, Hideaki , OCHIAI, Hiroyasu
IPC分类号： F03D9/00 , F04B1/04 , F03C1/28
CPC分类号： F03D9/28 , F03D9/17 , F03D13/25 , F03D15/20 , F04B17/02 , Y02E10/72 , Y02E60/15 , Y02P80/158
摘要： A fluid working machine 11, 12 is provided with a cylinder 19, a piston 18 having an inner passage 55, 56 where working fluid is introduced from a working chamber 20, a roller 21 rotatably engaged to the piston 18, and a cam 22 rotating in contact with the roller 21. On an engagement surface of the piston 18 engaging with the roller 21, a groove 60 is formed to introduce the working fluid from the working chamber via the inner passage 55, 56. The groove 60 includes an annular groove portion 61 and a communication groove portion 62 formed along the rotational direction of the roller 21 to traverse the annular groove portion 61. The inner passage 55, 56 opens to the communication groove portion 62.
摘要翻译：流体加工机11,12设置有缸19，具有内部通道55,56的活塞18，工作流体从工作室20引入，可旋转地接合到活塞18的辊21和旋转的凸轮22 与辊21接触。在与辊21接合的活塞18的接合表面上，形成槽60，以经由内部通道55,56从工作室引入工作流体。槽60包括环形槽部分61和沿着辊21的旋转方向形成的连通槽部分62，以横越环形槽部分61.内部通道55,56通向连通槽部分62。

3. 发明申请

WO2014087459A1 FLUID WORKING MACHINE AND WIND TURBINE GENERATOR 审中-公开
标题翻译：流体动力机和风力发电机
公开(公告)号：WO2014087459A1
公开(公告)日：2014-06-12
申请号：PCT/JP2012/007850
申请日：2012-12-07
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： NISHIDA, Hideaki , VOLLER, Gordon , DODSON, Henry
IPC分类号： F03D9/02 , F03C1/02
CPC分类号： F03D9/28 , F03C1/0406 , F03C1/053 , F03D15/00 , F03D15/20 , F05B2260/406 , F16H61/4078 , Y02E10/722
摘要： A fluid working machine is provided with a cylinder 19, a piston 18, a cam 17 rotating with a rotation shaft, a cam chamber 63 for housing the cam 17, and a drive rod 20 having one end engaged with the piston 18 and the other end contacting the cam 17. By setting a working fluid pressure in a working chamber 20 higher than a working fluid pressure in the cam chamber 63, the working fluid is supplied from the working chamber 20 to the cam chamber 63 via a gap formed between the cylinder 19 and the piston 18.
摘要翻译：流体工作机器具有气缸19，活塞18，与旋转轴一起旋转的凸轮17，用于容纳凸轮17的凸轮室63和一个与活塞18相接的一端的驱动杆20 通过将工作室20中的工作流体压力设置为高于凸轮室63中的工作流体压力，工作流体通过形成在凸轮17之间的间隙从工作室20供应到凸轮室63。气缸19和活塞18。

4. 发明申请

WO2014087201A1 WIND TURBINE GENERATOR 审中-公开
标题翻译：风力涡轮发电机
公开(公告)号：WO2014087201A1
公开(公告)日：2014-06-12
申请号：PCT/IB2012/057078
申请日：2012-12-07
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： LAVENDER, Jack , NISHIDA, Hideaki , OCHIAI, Hiroyasu , VOLLER, Gordon
IPC分类号： F03D9/02 , F03C1/02
CPC分类号： F03C1/26 , F03C1/0406 , F03D9/28 , F03D15/00 , F03D15/20 , F04B1/0408 , F04B1/0426 , F04B1/053 , F04B17/02 , F05B2260/406 , Y02E10/72
摘要： It is intended to provide a wind turbine generator comprising a fluid working machine which can reduce wear of parts and be produced at low cost. The fluid working machine 11, 12 is provided with an eccentric cam 17, a piston 18A to 18F, a cylinder 19A to 19F, a drive rod 20A-20F having an engaging part 24 engaging with the piston and a contact part 25 contacting the eccentric cam 17, a holding member 34A to 34F surrounding the drive rod in a circumferential direction of a corresponding cylinder, a pressing member 40A to 40F for pressing up the holding member outwardly in a radial direction of the eccentric cam, and at least one holding ring 41 for holding the holding member from the outside.
摘要翻译：旨在提供一种包括流体加工机的风力涡轮发电机，其可以降低部件的磨损并以低成本生产。流体加工机11,12设置有偏心凸轮17，活塞18A〜18F，气缸19A〜19F，具有与活塞接合的卡合部24的驱动杆20A-20F以及与偏心凸轮接触的接触部25 凸轮17，围绕相应气缸的圆周方向的驱动杆的保持构件34A至34F，用于沿着偏心凸轮的径向向外按压保持构件的按压构件40A至40F，以及至少一个保持环 41用于从外部握持保持构件。

5. 发明公开

EP3098465A1 FLOATING BUSH BEARING DEVICE AND SUPERCHARGER INCLUDING THE SAME 审中-公开
标题翻译： SCHWIMMENDE BUCHSENLAGERVORRICHTUNG UND LADER MIT EINER SOLCHEN SCHWIMMENDEN BUCHSENLAGERVORRICHTUNG
公开(公告)号：EP3098465A1
公开(公告)日：2016-11-30
申请号：EP16174154.1
申请日：2012-12-19
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： FUTAE, Takaya , KANKI, Hiroshi , HAYASHI, Noriyuki , NISHIDA, Hideaki , OGAWA, Shinji , YASUDA, Chiaki , OZAWA, Yutaka
IPC分类号： F16C17/18 , F16C33/10 , F16C17/02
摘要： An object is to provide a floating bush bearing device with excellent oscillation stability and small bearing loss. A floating bush bearing device which rotatably supports a rotation shaft (R) includes: a bearing housing (10), a floating bush (20) rotatably disposed between the rotation shaft and an inner circumferential surface (10a) of the bearing housing, in the bearing housing, and a bush side oil supply hole (22) which is formed through the floating bush and is capable of supplying lubricating oil between the rotation shaft and the inner circumferential surface of the floating bush, the inner circumferential surface of the floating bush has a non-circular shape so that a gap portion (g) is formed between the rotation shaft and the inner circumferential surface of the floating bush, the gap portion having a predetermined clearance or larger regardless of relative positions of the rotation shaft and the inner circumferential surface of the floating bush, and the bush side oil supply hole communicates with the gap portion.
摘要翻译：目的是提供具有优异的振荡稳定性和小的轴承损耗的浮动衬套轴承装置。可旋转地支撑旋转轴（R）的浮动衬套轴承装置包括：轴承壳体（10），可旋转地设置在旋转轴和轴承壳体的内周表面（10a）之间的浮动衬套（20）轴承壳体和衬套侧供油孔（22），其通过浮动衬套形成，并且能够在旋转轴和浮动衬套的内周面之间供给润滑油，浮动衬套的内周面具有非圆形形状，使得在旋转轴和浮动衬套的内周表面之间形成间隙部分（g），间隙部分具有预定间隙或更大，而与旋转轴和内周的相对位置无关浮动衬套的表面和衬套侧供油孔与间隙部连通。

6. 发明授权

EP2820293B1 FLUID WORKING MACHINE AND WIND TURBINE GENERATOR 有权
标题翻译：流体工作机和风力发电机
公开(公告)号：EP2820293B1
公开(公告)日：2015-12-02
申请号：EP12816141.1
申请日：2012-12-07
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： NISHIDA, Hideaki , VOLLER, Gordon , DODSON, Henry
IPC分类号： F03D9/02 , F03C1/02
CPC分类号： F03D9/28 , F03C1/0406 , F03C1/053 , F03D15/00 , F03D15/20 , F05B2260/406 , F16H61/4078 , Y02E10/722
摘要： A fluid working machine is provided with a cylinder 19, a piston 18, a cam 17 rotating with a rotation shaft, a cam chamber 63 for housing the cam 17, and a drive rod 20 having one end engaged with the piston 18 and the other end contacting the cam 17. By setting a working fluid pressure in a working chamber 20 higher than a working fluid pressure in the cam chamber 63, the working fluid is supplied from the working chamber 20 to the cam chamber 63 via a gap formed between the cylinder 19 and the piston 18.

7. 发明公开

EP2937582A1 FLOATING BUSH BEARING DEVICE AND SUPERCHARGER PROVIDED WITH SAME 有权
标题翻译：浮动衬套轴承装置和SUPERCHARGER提供相同
公开(公告)号：EP2937582A1
公开(公告)日：2015-10-28
申请号：EP12890467.9
申请日：2012-12-19
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： FUTAE, Takaya , KANKI, Hiroshi , HAYASHI, Noriyuki , NISHIDA, Hideaki , OGAWA, Shinji , YASUDA, Chiaki , OZAWA, Yutaka
IPC分类号： F16C17/18 , F02B39/00 , F16C33/10
CPC分类号： F16C17/028 , F01D25/166 , F01D25/186 , F04D17/10 , F04D29/053 , F04D29/056 , F04D29/284 , F05D2260/98 , F16C17/18 , F16C33/1045 , F16C33/1075 , F16C33/1085 , F16C2360/24
摘要： An object is to provide a floating bush bearing device with excellent oscillation stability and small bearing loss. A floating bush bearing device (1) which rotatably supports a rotation shaft (R) includes: a bearing housing (10), a floating bush (20) rotatably disposed between the rotation shaft and an inner circumferential surface (10a) of the bearing housing, in the bearing housing, and a bush side oil supply hole (22) which is formed through the floating bush and is capable of supplying lubricating oil between the rotation shaft and the inner circumferential surface of the floating bush, the inner circumferential surface of the floating bush has a non-circular shape so that a gap portion (g) is formed between the rotation shaft and the inner circumferential surface of the floating bush, the gap portion having a predetermined clearance or larger regardless of relative positions of the rotation shaft and the inner circumferential surface of the floating bush, and the bush side oil supply hole (22) communicates with the gap portion.
摘要翻译：本发明的目的在于提供一种振动稳定性优异且轴承损失小的浮动轴承装置。一种可旋转地支撑旋转轴（R）的浮动衬套轴承装置（1），包括：轴承壳体（10）;浮动衬套（20），其可旋转地布置在所述旋转轴与所述轴承壳体的内圆周表面（10a）在所述轴承壳体内形成有贯通所述浮动衬套且能够在所述旋转轴与所述浮动衬套的内周面之间供给润滑油的衬套侧供油孔（22），所述衬套侧供油孔浮动衬套具有非圆形形状，从而在旋转轴和浮动衬套的内周表面之间形成间隙部分（g），间隙部分具有预定间隙或更大，而不管旋转轴的相对位置如何浮动衬套的内周表面和衬套侧供油孔（22）与间隙部分连通。

8. 发明公开

EP2511578A1 SEAL STRUCTURE OF MECHANICAL DEVICE, AND WIND POWER GENERATOR 审中-公开
标题翻译：风力发电机组（DEMHTSTRUKTURFÜRMECHANISCHE VORRICHTUNG UND WINDENERGIERENERATOR）
公开(公告)号：EP2511578A1
公开(公告)日：2012-10-17
申请号：EP10835905.0
申请日：2010-12-03
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： TAKEUCHI, Hiroaki , HOTTA, Kazuro , OKADA, Kozue , NISHIDA, Hideaki
IPC分类号： F16J15/18 , F03D11/02
CPC分类号： F16J15/3456 , F03D15/00 , F03D15/10 , F03D80/70 , F05B2240/57 , F05B2260/4031 , F16H57/08 , Y02E10/72
摘要： It is intended to improve maintainability of a seal structure in a place where the rotation shaft is inserted in the housing. A seal structure of a mechanical device is provided with a housing 18 having an opening in which an input shaft 21 is inserted, a holding plate 41 which is connected to a periphery of the opening of the housing 18 and which has an opening in which the input shaft 21 is inserted, a felt ring 46 which is provided in the holding plate 41 and which seals a space between the holding plate 41 and the input shaft 21, a separable housing 43 which is provided to cover the holding plate 41 and a separable oil seal 45 which seals the space between the holding plate 41 and the input shaft 21 and a space between the cover and the rotation shaft. The holding plate 41 has an arc-shaped projection 47b extending to a position where the projection comes in contact with a wall surface of the separable housing 43 and a housing space for housing the oil seal 45 is formed by the wall surface of the cover, the inner periphery of the arc-shaped projection 47b and the wall surface of the holding plate 41.
摘要翻译：旨在改善在旋转轴插入壳体中的位置处的密封结构的可维护性。机械装置的密封结构设置有具有插入输入轴21的开口的壳体18，与壳体18的开口的周边连接的保持板41，该保持板41具有开口，输入轴21插入，设置在保持板41中并密封保持板41和输入轴21之间的空间的毡环46，设置成覆盖保持板41的可分离壳体43和可分离的壳体43。油封45，其密封保持板41和输入轴21之间的空间以及盖和旋转轴之间的空间。保持板41具有延伸到突起与可分离壳体43的壁面接触的位置的弧形突起47b，并且用于容纳油封45的容纳空间由盖的壁表面形成，弧形突起47b的内周和保持板41的壁面。

9. 发明公开

EP2489902A1 PLANETARY BEARING STRUCTURE 审中-公开
标题翻译： PLANETENLAGERSTRUKTUR
公开(公告)号：EP2489902A1
公开(公告)日：2012-08-22
申请号：EP10823314.9
申请日：2010-10-05
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： NISHIDA, Hideaki , ISAYAMA, Shuichi
IPC分类号： F16H57/04 , F16C17/02 , F16C33/10 , F16H1/28
CPC分类号： F16H57/0486 , F03D80/70 , F05B2240/50 , F05B2260/40311 , F05B2260/98 , F16C17/02 , F16C33/105 , F16C33/1065 , F16C2360/31 , F16H57/0479 , F16H2057/085 , Y02E10/722
摘要： In a planetary bearing structure equipped with a slide bearing (50) mounted to a shaft hole (40a) of a planetary gear (40), the planetary gear (40) rotating about the outer periphery of a planetary pin (30) fixed to a carrier via the slide bearing (50), one or a plurality of oil supply grooves (31) are formed in the outer peripheral surface of the planetary pin (30) so as to extend in the axial direction. An oil supply port (61) of a lubricant oil channel (60) opens in the oil supply groove (31) so as to forcedly supply lubricant oil. Furthermore, a discharge groove (32) for trapping foreign matter, which is shallower than the oil supply groove (31), communicates from the oil supply groove (31) to the wake flow side in the rotating direction of the planetary gear (40).
摘要翻译：在配备有安装在行星齿轮（40）的轴孔（40a）上的滑动轴承（50）的行星轴承结构中，行星齿轮（40）围绕固定在行星齿轮（40）的行星销（30）的外周旋转通过滑动轴承（50），在行星销（30）的外周面上形成有沿轴向延伸的一个或多个供油槽（31）。润滑油通道（60）的供油口（61）在供油槽（31）中开口，以便强制供应润滑油。此外，用于捕集比供油槽（31）浅的异物的排出槽（32）从供油槽（31）沿行星齿轮（40）的旋转方向的尾流侧连通，。

10. 发明公开

EP2472132A1 PLANETARY BEARING STRUCTURE 审中-公开
标题翻译：行星轴承结构
公开(公告)号：EP2472132A1
公开(公告)日：2012-07-04
申请号：EP10811947.0
申请日：2010-08-26
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： ISAYAMA, Shuichi , NISHIDA, Hideaki
IPC分类号： F16C17/02 , F16H57/02 , F03D1/06 , F03D11/00
CPC分类号： F16C33/046 , F03D80/70 , F05B2240/50 , F05B2260/40311 , F16C17/022 , F16C2360/31 , F16H57/082 , F16H2057/085 , Y02E10/721 , Y02E10/722
摘要： Provided is a planet bearing structure for a wind turbine generator, capable of reducing the risk of causing seizure or wear in a planet bearing of the wind turbine generator in which a slide bearing is used in a bearing portion, by improving and stabilizing formation of an oil film on a sliding surface having division surfaces. In a planet bearing structure that includes a slide bearing (50A) attached on the inner circumferential surface of a shaft hole of a planet gear constituting a gearbox, and in which the slide bearing (50A) rotates about a planet pin that is secured to a carrier, together with the planet gear, the sliding surface of the slide bearing (50A) has one or more division lines (La) that are formed by axis-wise joint surfaces and that intersect with the rotational direction, and the division lines (La) are formed in an inclined state with respect to the axial direction.
摘要翻译：本发明提供一种风力发电装置的行星轴承结构，其能够降低轴承部使用滑动轴承的风力发电装置的行星轴承发生卡滞或磨损的风险，在具有分割表面的滑动表面上的油膜。在行星轴承结构中，该行星轴承结构包括附接在构成齿轮箱的行星齿轮的轴孔的内圆周表面上的滑动轴承（50A），并且其中滑动轴承（50A）围绕固定到行星齿轮滑动轴承（50A）的滑动面与行星齿轮一起具有由轴向接合面形成的与旋转方向交叉的分割线（La），分割线（La ）相对于轴向以倾斜状态形成。

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