专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4708587A Centrifugal compressor 失效
标题翻译：离心式压缩机
公开(公告)号：US4708587A
公开(公告)日：1987-11-24
申请号：US832680
申请日：1986-02-25
申请人： Kazuso Katayama , Taku Ichiryuu , Yasushi Mouri , Tsuneyoshi Mitsuhashi , Masanori Kobayashi
发明人： Kazuso Katayama , Taku Ichiryuu , Yasushi Mouri , Tsuneyoshi Mitsuhashi , Masanori Kobayashi
IPC分类号： F04D15/00 , F04D27/00 , F04D29/00 , F04D29/04 , F01D3/04
CPC分类号： F04D29/051
摘要： A centrifugal compressor includes an impeller of a make-up (compressing) pump stage, a first balancing ring for generating axial thrust on an impellar shaft for balancing the axial thrust generated by the make-up pump stage, an impeller of a recycle stage and a second balancing ring disposed between the make-up pump stage and the recycle stage. The impellers and balancing rings are fixedly mounted on the same impellar shaft in a common casing. The diameters of the first and second balancing ring and a liner ring disposed at a suction side of the impeller of the recycle stage are substantially identical with each other.
摘要翻译：一种离心式压缩机包括一个补充（压缩）泵级的叶轮，一个用于在轴流轴上产生轴向推力的第一平衡环，用于平衡由补充泵级产生的轴向推力，再循环级的叶轮和设置在补充泵级和再循环级之间的第二平衡环。叶轮和平衡环固定地安装在同一个外壳中的相同的轴上。第一和第二平衡环的直径和设置在再循环级的叶轮的吸力侧的衬套环彼此基本相同。

2. 发明授权

US08497596B2 Power generating apparatus of renewable energy type and method for installing hydraulic pump 有权
标题翻译：可再生能源发电装置及液压泵安装方法
公开(公告)号：US08497596B2
公开(公告)日：2013-07-30
申请号：US13151805
申请日：2011-06-02
申请人： Kazuhisa Tsutsumi , Taku Ichiryuu
发明人： Kazuhisa Tsutsumi , Taku Ichiryuu
IPC分类号： F03D9/00
CPC分类号： F03D9/28 , F03D9/25 , F03D15/00 , F03D80/70 , F05B2260/403 , F16D1/0882 , Y02E10/721 , Y02P80/158 , Y10T29/49826
摘要： It is intended to provide a power generating apparatus of renewable energy type which can transmit large torque and has a low-cost and readily processable structure of fixing a hydraulic pump to the main shaft and a method of mounting the hydraulic pump. A plurality of key slots 25 are formed at an end on the back-end side of the main shaft 4. A plurality of keys 30A, 30B are inserted in the key slots 25. The keys 30A, 30B include a reference key 30A to be inserted in one of the key slots and a split key 30B to be inserted in the other of the key slots. The split key 30B is separated into a first key piece 34 having a projection to be inserted in a first groove formed in the main shaft and a second key piece 36 having a depression to be inserted in a second groove formed in the cylindrical member. The pair of key pieces 34, 36 are arranged so that the projection and the depression engage with each other. The projection and the depression of the first and second key pieces have side surfaces 34A, 34B, 36A and 36B formed along a radial direction of the main shaft 4. The side surfaces 34A, 34B, 36A and 36B are contact surfaces of the first and second key pieces 36 and incline with respect to the axial direction of the main shaft.
摘要翻译：本发明提供一种可再生能源发电装置，其能够传递大的转矩，并且具有将液压泵固定在主轴上的低成本且易于加工的结构以及安装液压泵的方法。多个键槽25形成在主轴4的后端侧的端部。多个键30A，30B插入键槽25.键30A，30B包括参考键30A 插入其中一个键槽和插入另一个键槽中的分割键30B。分割键30B被分成具有插入到形成在主轴中的第一凹槽中的突起的第一键片34和具有凹陷的第二键片36，第二键片36插入形成在圆柱形构件中的第二凹槽中。一对键片34,36被布置成使得突起和凹陷彼此接合。第一键片和第二键片的突起和凹陷具有沿着主轴4的径向形成的侧表面34A，34B，36A和36B。侧表面34A，34B，36A和36B是第一和第二键的接触表面第二键片36相对于主轴的轴向倾斜。

3. 发明授权

US08403644B2 Power generating apparatus of renewable energy type 有权
标题翻译：可再生能源发电机
公开(公告)号：US08403644B2
公开(公告)日：2013-03-26
申请号：US13161822
申请日：2011-06-16
申请人： Kazuhisa Tsutsumi , Takuro Kameda , Taku Ichiryuu
发明人： Kazuhisa Tsutsumi , Takuro Kameda , Taku Ichiryuu
IPC分类号： F03D9/00 , F03D9/02
CPC分类号： F03D9/28 , F03C1/26 , F03D15/00 , F03D80/00 , F03D80/70 , F03D80/88 , F04B17/02 , F05B2260/406 , Y02E10/726 , Y02E60/17 , Y02P80/158
摘要： A power generating apparatus of renewable energy type in which a hydraulic pipe between a hydraulic pump installed inside a nacelle and a hydraulic motor installed near a bottom part of a tower can handle the turning motion of the nacelle. In the power generating apparatus of renewable energy type, a hydraulic pump inside the nacelle and a hydraulic motor near a base end part of a tower are connected by a first double pipe and a second double pipe. The first double pipe is rotatably connected to the second double pipe. The first double pipe includes a first inner pipe and a first outer pipe. The second double pipe includes a second inner pipe and a second outer pipe. The first and second inner pipes communicate with each other to form an inner passage. The first and second outer pipes communicate with each other to form an outer passage.
摘要翻译：一种可再生能源类型的发电装置，其中安装在机舱内的液压泵与安装在塔底部附近的液压马达之间的液压管可以处理机舱的转动运动。在可再生能源发电装置中，机舱内的液压泵和靠近塔的基端部的液压马达通过第一双管和第二双管连接。第一双管可旋转地连接到第二双管。第一双管包括第一内管和第一外管。第二双管包括第二内管和第二外管。第一和第二内管彼此连通以形成内通道。第一和第二外管彼此连通以形成外通道。

4. 发明授权

US08710693B2 Power generating apparatus of renewable energy type and method of attaching and detaching blade 有权
标题翻译：可再生能源发电装置及其拆卸方法
公开(公告)号：US08710693B2
公开(公告)日：2014-04-29
申请号：US13358013
申请日：2012-01-25
申请人： Yoshiyuki Amano , Kazuhisa Tsutsumi , Taku Ichiryuu , Takuro Kameda
发明人： Yoshiyuki Amano , Kazuhisa Tsutsumi , Taku Ichiryuu , Takuro Kameda
IPC分类号： F03D9/00
CPC分类号： F03D7/0244 , F03D7/0248 , F03D9/17 , F03D9/25 , F03D9/28 , F03D13/10 , F03D15/00 , F03D15/20 , F03D80/70 , F03D80/88 , F05B2230/60 , F05B2230/61 , F05B2240/50 , F05B2240/60 , F05B2260/406 , F05B2260/902 , F16C19/28 , F16C19/386 , F16C19/54 , F16C23/08 , F16C35/042 , F16C2360/31 , Y02E10/28 , Y02E10/38 , Y02E10/721 , Y02E10/722 , Y02E10/723 , Y02E10/725 , Y02E10/726 , Y02P70/523 , Y02P70/527 , Y10T29/49316 , Y10T29/49318
摘要： It is intended to provide a power generating apparatus of renewable energy type in which a braking mechanism is attached to a rotor arranged upstream of a hydraulic transmission while saving space, and a method of attaching and detaching a blade for the apparatus. The power generating apparatus of renewable energy type is provided with: a rotor having a hub and a main shaft, the hub having at least one blade mounted thereon, the main shaft being coupled to the hub; a generator which generates power by torque inputted from the rotor; and a hydraulic transmission which transmits the torque from the rotor to the generator. A brake disc is fixed to the rotor by tightening together with the hub and the main shaft. A brake caliper is provided to force a brake pad against the brake disc to apply a braking force to the rotor.
摘要翻译：旨在提供一种可再生能源类型的发电装置，其中制动机构附接到布置在液压变速器上游的转子同时节省空间，以及安装和拆卸装置的叶片的方法。可再生能源发电装置设置有：具有轮毂和主轴的转子，所述轮毂具有安装在其上的至少一个叶片，所述主轴联接到所述轮毂; 发电机，其通过从转子输入的转矩发电; 以及将来自转子的转矩传递到发电机的液压变速器。制动盘通过与轮毂和主轴一起紧固而固定到转子上。提供制动钳以迫使刹车片抵靠制动盘，以向转子施加制动力。

5. 发明授权

US08181455B2 Power generating apparatus of renewable energy type and method for installing hydraulic pump 有权
标题翻译：可再生能源发电装置及液压泵安装方法
公开(公告)号：US08181455B2
公开(公告)日：2012-05-22
申请号：US13176221
申请日：2011-07-05
申请人： Kazuhisa Tsutsumi , Taku Ichiryuu
发明人： Kazuhisa Tsutsumi , Taku Ichiryuu
IPC分类号： F03D9/00 , F03D11/02
CPC分类号： F03D9/25 , F03D9/28 , F03D15/00 , F03D80/70 , F05B2260/406 , Y02E10/72 , Y02P80/158 , Y10T29/49316 , Y10T403/559
摘要： It is intended to provide a power generating apparatus of renewable energy type that has a fixation structure of the hydraulic pump that can transmit large torque and can be processed with ease and at low cost even when the main shaft has a large diameter, as well as a method of installing such hydraulic pump. In the power generating apparatus, a connecting member 20 is provided on the outer periphery of a main shaft 4 to engage with a cylindrical member 10 provided on the outer periphery of the main shaft 4. The connecting member 20 includes a fixing part 21, a first spline part 22 and first pins 23. The fixing part 21 is fixed to the outer periphery of the main shaft 4 by means of the first pins 23 disposed along a circumferential direction of the main shaft 4. The first spline part 22 extending at other end of the fixing part 21 on a rear-end side, has a clearance S between the outer periphery of the main shaft 4 and the first spline part 22 and first spline teeth 24 formed on an inner periphery facing the clearance S. The clearance S opens at the end of the fixing part 21 on the rear-end side.
摘要翻译：旨在提供一种可再生能源类型的发电装置，其具有能够传递大扭矩的液压泵的固定结构，并且即使当主轴具有大直径时也能够以低成本加工，以及一种安装这种液压泵的方法。在发电装置中，连接构件20设置在主轴4的外周上，与设置在主轴4的外周上的圆筒构件10相接合。连接构件20包括固定部21，第一花键部22和第一销23.固定部21通过沿着主轴4的周向设置的第一销23固定在主轴4的外周。第一花键部22在其他方向延伸在后端侧的固定部分21的端部在主轴4的外周和第一花键部22之间具有间隙S，第一花键齿24形成在与间隙S相对的内周上。间隙S 在后端侧的固定部21的端部开口。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式