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公开(公告)号：EP2613048A1
公开(公告)日：2013-07-10
申请号：EP10790508.5
申请日：2010-08-30
发明人： KAWAI, Masahiro , SEKI, Seita , OBASE, Yasuhiro , KARSTENS, Hauke
CPC分类号： F03D7/0224 , F05B2260/4031 , F05B2260/503 , F05B2260/76 , F05B2260/79 , Y02E10/723 , Y10T29/49336
摘要： Provided is a wind turbine generator including an electric pitch-control device that efficiently utilizes the entire circumferential teeth of a ring gear (11) of a wind turbine blade so as to eliminate the need for work at high elevation using a crane or the like even when the teeth of the ring gear (11) are partly broken. A wind turbine generator having an electric pitch-control device that performs pitch-angle control by using a motor to drive a pinion gear (12) that meshes with a ring gear (11) of a wind turbine blade includes a plurality of pinion-driving-mechanism securing supporters (20) or a fixing/releasing switching part (30) as a meshing-region changing mechanism that changes a pitch-angle-control meshing region of the ring gear (11) that meshes with the pinion gear (12) during the pitch-angle control.
摘要翻译： 本发明提供一种风力发电装置，该风力发电装置具有电动变桨控制装置，该电动变桨控制装置能够有效地利用风车叶片的齿圈（11）的整个周向齿，从而不需要使用起重机等在高海拔地区进行作业 当齿圈（11）的齿部分损坏时。 本发明提供一种风力发电装置，该风力发电装置具有通过马达驱动与风车叶片的齿圈（11）啮合的小齿轮（12）的俯仰角控制的电动变桨控制装置，该电动变桨控制装置具有多个小齿轮驱动 作为改变与小齿轮（12）啮合的环形齿轮（11）的倾角控制啮合区域的啮合区域改变机构的机构固定支撑件（20）或固定/释放切换部件（30） 在俯仰角控制期间。
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2.发明授权POWER GENERATING APPARATUS OF RENEWABLE ENERGY TYPE 有权VORRICHTUNG ZUR STREZEUGUNG AUS ERNEUERBARER ENERGIE
公开(公告)号：EP2454479B1
公开(公告)日：2015-10-28
申请号：EP11728693.0
申请日：2011-05-30
发明人： TSUTSUMI, Kazuhisa , SHIMIZU, Masayuki , MAEKAWA, Atsushi , NOGUCHI, Toshihide , KOREMATSU, Yasuhiro , CALDWELL, Niall , DUMNOV, Daniil , SALTER, Stephen , STEIN, Uwe , RAMPEN, William , FOX, Robert , ROBERTSON, Alasdair , LAIRD, Stephen , KARSTENS, Hauke , PAPPALA, Venkata
IPC分类号： F03D9/00
CPC分类号： F04B49/22 , F03C1/0403 , F03D9/28 , F03D15/00 , F03D15/20 , F04B1/0404 , F04B17/02 , F04B23/00 , F05B2260/406 , F16H39/02 , F16H61/4035 , Y02E10/722 , Y02E10/725 , Y02E60/17 , Y02P80/158
摘要： A power generating apparatus includes a rotating shaft, a hydraulic pump driven by the rotating shaft, a hydraulic motor driven by pressurized oil supplied from the hydraulic pump, and a generator coupled to the hydraulic motor. Each of the hydraulic pump and motor includes working chambers each defined by a cylinder and a piston, a high pressure manifold and a low pressure manifold. Each of the high and low pressure manifolds includes branch channels connected to the working chambers and a merging channel connected to a high or low pressure oil line. The branch channels are equipped with high or low pressures valves, joined together and merged into the merging channel.
摘要翻译： 发电装置包括旋转轴，由旋转轴驱动的液压泵，由从液压泵供给的加压油驱动的液压马达和联接到液压马达的发电机。 液压泵和电动机中的每一个包括由气缸和活塞，高压歧管和低压歧管限定的工作室。 高压歧管和低压歧管中的每一个包括连接到工作室的分支通道和连接到高压或低压油管线的合流通道。 分支通道配有高压阀或低压阀，连接在一起并合并入合流通道。
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3.发明授权HYDRAULIC PUMP STRUCTURE FOR WIND TURBINE GENERATOR OR TIDAL CURRENT GENERATOR AND METHOD OF MOUNTING HYDRAULIC PUMP 有权液压泵的结构适用于风力发电或潮汐发电和方法进行组装液压泵
公开(公告)号：EP2494193B1
公开(公告)日：2015-06-17
申请号：EP10785305.3
申请日：2010-11-30
发明人： TSUTSUMI, Kazuhisa , NOGUCHI, Toshihide , KOREMATSU, Yasuhiro , SHIMIZU, Masayuki , ROBERTSON, Alasdair , STEIN, Uwe , KARSTENS, Hauke
CPC分类号： F03D9/28 , F03B13/26 , F03D9/25 , F03D15/00 , F03D80/70 , F04B1/0538 , F05B2260/406 , Y02E10/28 , Y02E10/38 , Y02E10/721 , Y02E10/726 , Y02P80/158 , Y10T29/49236
摘要： A hydraulic pump unit includes a cylindrical member that is fit into an outer circumference of the main shaft and a hydraulic pump body arranged on an outer circumferential side of the cylindrical member. The hydraulic pump body includes a ring cam mounted on the outer circumference of the cylindrical member, a pump bearing, a pump housing, a plurality of pistons housed in the pump housing and actuated by the ring cam, and a plurality of cylinders which guide the plurality of pistons in a radial direction and are arranged in a circumferential direction. The hydraulic pump unit is configured such that the pump unit is insertably fixed to the main shaft by the cylindrical member.
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公开(公告)号：EP2478216B1
公开(公告)日：2015-05-27
申请号：EP10785308.7
申请日：2010-11-30
发明人： MAEKAWA, Atsushi , SHIMIZU, Masayuki , SALTER, Stephen , STEIN, Uwe , RAMPEN, William , FOX, Robert , KARSTENS, Hauke
IPC分类号： F03D9/00
CPC分类号： F03D9/28 , F03D9/17 , F03D9/25 , F03D15/00 , F03D15/20 , F05B2260/406 , F16H39/02 , Y02E10/28 , Y02E10/38 , Y02E10/72 , Y02E60/15 , Y02P80/158
摘要： An object of the present invention is to provide a wind turbine generator and a tidal current generator equipped with a hydraulic transmission with a combination of a hydraulic pump and a hydraulic motor and which has a superior productivity and maintainability. The wind turbine generator 1 has the hydraulic transmission 10 for transmitting the rotation energy of a main shaft 8 to a generator 20. The hydraulic transmission 10 includes a hydraulic pump 12 of variable displacement type which is driven by the main shaft 8, a hydraulic motor 14 of variable displacement type which is connected to the generator 20, and a high pressure oil line and a low pressure oil line which are arranged between the hydraulic pump 12 and the hydraulic motor 14. The hydraulic transmission 10 is at least partially constituted of a plurality of modules (M1 to M7).
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5.发明公开HYDRAULIC PUMP STRUCTURE FOR WIND TURBINE GENERATOR OR TIDAL CURRENT GENERATOR AND METHOD OF MOUNTING HYDRAULIC PUMP 有权液压泵的结构适用于风力发电或潮汐发电和方法进行组装液压泵
公开(公告)号：EP2494193A1
公开(公告)日：2012-09-05
申请号：EP10785305.3
申请日：2010-11-30
发明人： TSUTSUMI, Kazuhisa , NOGUCHI, Toshihide , KOREMATSU, Yasuhiro , SHIMIZU, Masayuki , ROBERTSON, Alasdair , STEIN, Uwe , KARSTENS, Hauke
CPC分类号： F03D9/28 , F03B13/26 , F03D9/25 , F03D15/00 , F03D80/70 , F04B1/0538 , F05B2260/406 , Y02E10/28 , Y02E10/38 , Y02E10/721 , Y02E10/726 , Y02P80/158 , Y10T29/49236
摘要： A hydraulic pump unit includes a cylindrical member that is fit into an outer circumference of the main shaft and a hydraulic pump body arranged on an outer circumferential side of the cylindrical member. The hydraulic pump body includes a ring cam mounted on the outer circumference of the cylindrical member, a pump bearing, a pump housing, a plurality of pistons housed in the pump housing and actuated by the ring cam, and a plurality of cylinders which guide the plurality of pistons in a radial direction and are arranged in a circumferential direction. The hydraulic pump unit is configured such that the pump unit is insertably fixed to the main shaft by the cylindrical member.
摘要翻译： 液压泵单元包括圆筒形构件确实是在主轴的外周以及布置在所述筒状构件的外周侧的液压泵体配合到。 液压泵体包括安装在圆筒形构件中，泵轴承，泵壳体，泵壳体容纳并致动由所述环形凸轮活塞的多个外周上的环形凸轮，和气缸的多个引导 在径向方向上与活塞的多个被布置在圆周方向上。 液压泵单元被配置检查并泵送单元可插入地固定在由圆筒状部件的主轴。
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公开(公告)号：EP2478216A2
公开(公告)日：2012-07-25
申请号：EP10785308.7
申请日：2010-11-30
发明人： MAEKAWA, Atsushi , SHIMIZU, Masayuki , SALTER, Stephen , STEIN, Uwe , RAMPEN, William , FOX, Robert , KARSTENS, Hauke
IPC分类号： F03D9/00
CPC分类号： F03D9/28 , F03D9/17 , F03D9/25 , F03D15/00 , F03D15/20 , F05B2260/406 , F16H39/02 , Y02E10/28 , Y02E10/38 , Y02E10/72 , Y02E60/15 , Y02P80/158
摘要： An object of the present invention is to provide a wind turbine generator and a tidal current generator equipped with a hydraulic transmission with a combination of a hydraulic pump and a hydraulic motor and which has a superior productivity and maintainability. The wind turbine generator 1 has the hydraulic transmission 10 for transmitting the rotation energy of a main shaft 8 to a generator 20. The hydraulic transmission 10 includes a hydraulic pump 12 of variable displacement type which is driven by the main shaft 8, a hydraulic motor 14 of variable displacement type which is connected to the generator 20, and a high pressure oil line and a low pressure oil line which are arranged between the hydraulic pump 12 and the hydraulic motor 14. The hydraulic transmission 10 is at least partially constituted of a plurality of modules (M1 to M7).
摘要翻译： 本发明的目的是提供一种具有液压传动装置和液压马达的组合的风力发电机和潮汐发电机，其具有优异的生产率和可维护性。 风力发电机1具有用于将主轴8的旋转能量传递到发电机20的液压变速器10.液压变速器10包括由主轴8驱动的可变排量型液压泵12，液压马达 连接到发电机20的可变排量型的14，以及设置在液压泵12和液压马达14之间的高压油管线和低压油路。液压变速器10至少部分地由 多个模块（M1至M7）。
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公开(公告)号：EP2454479A2
公开(公告)日：2012-05-23
申请号：EP11728693.0
申请日：2011-05-30
发明人： TSUTSUMI, Kazuhisa , SHIMIZU, Masayuki , MAEKAWA, Atsushi , NOGUCHI, Toshihide , KOREMATSU, Yasuhiro , CALDWELL, Niall , DUMNOV, Daniil , SALTER, Stephen , STEIN, Uwe , RAMPEN, William , FOX, Robert , ROBERTSON, Alasdair , LAIRD, Stephen , KARSTENS, Hauke , PAPPALA, Venkata
IPC分类号： F03D9/00
CPC分类号： F04B49/22 , F03C1/0403 , F03D9/28 , F03D15/00 , F03D15/20 , F04B1/0404 , F04B17/02 , F04B23/00 , F05B2260/406 , F16H39/02 , F16H61/4035 , Y02E10/722 , Y02E10/725 , Y02E60/17 , Y02P80/158
摘要： A power generating apparatus includes a rotating shaft, a hydraulic pump driven by the rotating shaft, a hydraulic motor driven by pressurized oil supplied from the hydraulic pump, and a generator coupled to the hydraulic motor. Each of the hydraulic pump and motor includes working chambers each defined by a cylinder and a piston, a high pressure manifold and a low pressure manifold. Each of the high and low pressure manifolds includes branch channels connected to the working chambers and a merging channel connected to a high or low pressure oil line. The branch channels are equipped with high or low pressures valves, joined together and merged into the merging channel.
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