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1. 发明申请

US20100239204A1 Bearing temperature monitoring device and bearing device provided with the monitoring device 有权
标题翻译：轴承温度监控装置和轴承装置配有监控装置
公开(公告)号：US20100239204A1
公开(公告)日：2010-09-23
申请号：US12308555
申请日：2007-10-31
申请人： Takaaki Kaikogi , Kazuhiko Yamashita , Takashi Nakano , Yuichiro Waki , Motohisa Uesato , Yutaka Yamada
发明人： Takaaki Kaikogi , Kazuhiko Yamashita , Takashi Nakano , Yuichiro Waki , Motohisa Uesato , Yutaka Yamada
IPC分类号： F16C19/10 , G01K1/14
CPC分类号： G01K13/08 , F16C17/243
摘要： A bearing temperature monitoring device and bearing device provided with the monitoring device composed so that occurrence of scratch on the rotation shaft supported by the bearing caused by a bearing temperature carrying member integrated in the bearing such that its top end surface faces the rotation shaft, are provided. The bearing device is provided with a bearing temperature detecting device which comprises a bearing temperature carrying member made of material larger in thermal conductivity than the bearing layer and shaped to have a protruded part to be inserted slidably into a through hole in the bearing layer and a base part to be received in a cylindrical space in the back metal, the base part serving to restrict protrusion of the protruded part into the through hole so that the top end surface thereof is level with the sliding surface of the bearing layer, a pushing member attached to the back metal to push the temperature carrying member so that the member move toward the back metal against the pushing force of the pushing member when bearing load exerts on the temperature carrying member, and a temperature sensor for detecting temperature of the temperature carrying member.
摘要翻译：一种轴承温度监测装置和轴承装置，其具有监测装置，其特征在于，由轴承温度承载部件一体地支承在轴承上的旋转轴上产生划痕，使其顶端面朝向旋转轴提供。轴承装置设置有轴承温度检测装置，该装置包括轴承温度承载部件，该轴承温度承载部件由比导热层更大导热性的材料制成，并且成形为具有可滑动地插入轴承层的通孔中的突出部分，基部被容纳在后金属的圆筒形空间中，基部用于限制突出部突出到通孔中，使得其顶端面与轴承层的滑动面平齐，推动构件附着在背金属上以推压承载构件，使得当轴承负载施加在承载温度承载构件上时，构件克服推动构件的推力向组件移动;以及温度传感器，用于检测温度承载构件的温度。

2. 发明授权

US08602654B2 Bearing temperature monitoring device and bearing device provided with the monitoring device 有权
标题翻译：轴承温度监控装置和轴承装置配有监控装置
公开(公告)号：US08602654B2
公开(公告)日：2013-12-10
申请号：US12308555
申请日：2007-10-31
申请人： Takaaki Kaikogi , Kazuhiko Yamashita , Takashi Nakano , Yuichiro Waki , Motohisa Uesato , Yutaka Yamada
发明人： Takaaki Kaikogi , Kazuhiko Yamashita , Takashi Nakano , Yuichiro Waki , Motohisa Uesato , Yutaka Yamada
IPC分类号： F16C32/00
CPC分类号： G01K13/08 , F16C17/243
摘要： A bearing temperature monitoring device and bearing device provided with the monitoring device composed so that occurrence of scratch on the rotation shaft supported by the bearing caused by a bearing temperature carrying member integrated in the bearing such that its top end surface faces the rotation shaft, are provided. The bearing device is provided with a bearing temperature detecting device which comprises a bearing temperature carrying member made of material larger in thermal conductivity than the bearing layer and shaped to have a protruded part to be inserted slidably into a through hole in the bearing layer and a base part to be received in a cylindrical space in the back metal, the base part serving to restrict protrusion of the protruded part into the through hole so that the top end surface thereof is level with the sliding surface of the bearing layer, a pushing member attached to the back metal to push the temperature carrying member so that the member move toward the back metal against the pushing force of the pushing member when bearing load exerts on the temperature carrying member, and a temperature sensor for detecting temperature of the temperature carrying member.
摘要翻译：一种轴承温度监测装置和轴承装置，其具有监测装置，其特征在于，由轴承温度承载部件一体地支承在轴承上的旋转轴上产生划痕，使其顶端面朝向旋转轴提供。轴承装置设置有轴承温度检测装置，该装置包括轴承温度承载部件，该轴承温度承载部件由比导热层更大导热性的材料制成，并且成形为具有可滑动地插入轴承层的通孔中的突出部分，基部被容纳在后金属的圆筒形空间中，基部用于限制突出部突出到通孔中，使得其顶端面与轴承层的滑动面平齐，推动构件附着在背金属上以推压承载构件，使得当轴承负载施加在承载温度承载构件上时，构件抵抗推动构件的推力移动，并且用于检测温度承载构件的温度的温度传感器。

3. 发明授权

US08371756B2 Journal bearing 有权
标题翻译：轴承轴承
公开(公告)号：US08371756B2
公开(公告)日：2013-02-12
申请号：US12617080
申请日：2009-11-12
申请人： Yuichiro Waki , Takashi Nakano , Takaaki Kaikogi , Motohisa Uesato , Shigetoshi Nakamura
发明人： Yuichiro Waki , Takashi Nakano , Takaaki Kaikogi , Motohisa Uesato , Shigetoshi Nakamura
IPC分类号： F16C17/00 , F16C27/00
CPC分类号： F16C17/03 , F16C23/04 , F16C33/1085 , F16C39/02 , F16C43/02 , F16C2300/14 , F16C2360/00 , F16C2380/26
摘要： A journal bearing includes a bearing platform, a cylindrical bearing housing supported by the bearing platform via a plurality of load supporting members, a plurality of pads located swingable in the bearing housing so that a journal of a rotation shaft is supported by the pads, an oil supply mechanism for supplying oil to the bearing surfaces of the pads, and a connecting member which has an oil hole to communicate an oil supply passage in the bearing platform with an oil supply passage in the bearing housing so that oil is supplied from the bearing platform to the bearing surfaces of the pads. The connecting member carries a part of a bearing load exerted from the bearing housing, and is mounted such that the part of the bearing load carried by the connecting member is smaller than a bearing load carried by one of the load supporting members.
摘要翻译：轴颈轴承包括轴承平台，通过多个负载支撑构件由轴承平台支撑的圆柱形轴承壳体，可摆动在轴承壳体中的多个垫，使得旋转轴的轴颈由垫支撑，用于将油供给到所述垫的支承表面的供油机构，以及连接构件，所述连接构件具有将所述轴承平台中的供油通道与所述轴承壳体中的供油通道连通的油孔，使得从所述轴承平台到垫的轴承表面。连接构件承载从轴承壳体施加的一部分轴承负载，并且被安装成使得由连接构件承载的轴承负载的一部分小于由负载支撑构件之一承载的轴承负载。

4. 发明申请

US20100215299A1 OILING NOZZLE FOR THRUST BEARING 有权
标题翻译：用于轴承的油封喷嘴
公开(公告)号：US20100215299A1
公开(公告)日：2010-08-26
申请号：US12644938
申请日：2009-12-22
申请人： Yuichiro Waki , Takashi Nakano , Takaaki Kaikogi
发明人： Yuichiro Waki , Takashi Nakano , Takaaki Kaikogi
IPC分类号： F16C17/24
CPC分类号： F16C17/06 , F01D25/18 , F05D2240/52 , F05D2250/12 , F05D2250/231 , F05D2250/712 , F16C33/1045 , F16C33/1085 , F16C41/02 , F16C2360/00
摘要： Provided is an oiling nozzle for a thrust bearing, capable of improving the following capability of pads, and achieving a higher bearing pressure of the thrust bearing. An oiling nozzle which is for use in a thrust bearing and is respectively arranged between pads disposed in positions facing the thrust surface of a thrust collar that protrudes radially outward from a rotor shaft, along the circumferential direction, wherein the oiling nozzle comprises: a cylindrical stem; and a rectangular-shaped mainframe whose heightwise middle portions of opposite lateral sides are provided with convex parts each presenting a semicircular disk shape in a plane view, to be fitted into concave parts that are formed in lateral sides of the pads, and whose top portion located on the side opposite to the stem is formed with a plurality of nozzle holes for ejecting lubricating oil that has been supplied from the bottom of the stem toward a space between the thrust collar and the pads.
摘要翻译：提供了一种用于推力轴承的上油嘴，能够提高垫的后续能力，并实现推力轴承的较高的承载压力。一种用于推力轴承的上油喷嘴，其分别布置在沿着圆周方向设置在面向从转子轴径向向外突出的止推环的推力表面的位置处的垫之间，其中，上油喷嘴包括：圆柱形干; 以及相对侧面的高度方向中间部分设置有凸起部分的矩形主体，所述凸部在平面图中呈半圆形盘形状，以嵌入形成在所述焊盘的侧面的凹部，并且其顶部位于与杆相对的一侧上形成有多个喷嘴孔，用于喷射从杆的底部向止推环和垫之间的空间供给的润滑油。

5. 发明授权

US08123409B2 Journal bearing 有权
标题翻译：轴承轴承
公开(公告)号：US08123409B2
公开(公告)日：2012-02-28
申请号：US12623704
申请日：2009-11-23
申请人： Yuichiro Waki , Takashi Nakano , Shingo Yamasue , Shingo Tanaka , Takaaki Kaikogi , Kazuharu Hirokawa
发明人： Yuichiro Waki , Takashi Nakano , Shingo Yamasue , Shingo Tanaka , Takaaki Kaikogi , Kazuharu Hirokawa
IPC分类号： F16C32/06 , F16C13/00 , F16N1/00
CPC分类号： F16C33/1025 , F16C17/03 , F16C32/067 , F16C32/0685 , F16C33/08 , F16C33/108 , F16C33/1085 , F16C2360/00
摘要： A journal bearing has a plurality of pad stops which include a first pad stop located at a most forward position in the rotation direction of the rotation shaft, and the pad stops other than the first pad stop function as oiling nozzles for releasing lubricating oil between the outer circumferential surface of the rotation shaft and the inner circumferential surfaces of the pads.
摘要翻译：轴颈轴承具有多个垫片止动件，其包括位于旋转轴的旋转方向上的最前方位置处的第一衬垫止动件，并且除了第一衬垫停止功能之外，衬垫停止，作为用于释放润滑油之间的润滑油的上油嘴旋转轴的外周面和垫的内周面。

6. 发明授权

US08408801B2 Oiling nozzle for thrust bearing 有权
标题翻译：用于推力轴承的油嘴
公开(公告)号：US08408801B2
公开(公告)日：2013-04-02
申请号：US12644938
申请日：2009-12-22
申请人： Yuichiro Waki , Takashi Nakano , Takaaki Kaikogi
发明人： Yuichiro Waki , Takashi Nakano , Takaaki Kaikogi
IPC分类号： F16C17/04 , F16C17/00
CPC分类号： F16C17/06 , F01D25/18 , F05D2240/52 , F05D2250/12 , F05D2250/231 , F05D2250/712 , F16C33/1045 , F16C33/1085 , F16C41/02 , F16C2360/00
摘要： An oiling nozzle for a thrust bearing improves the following capability of pads and achieves a higher bearing pressure of the thrust bearing. The oiling nozzles are arranged between respective pads disposed in positions facing the thrust surface of a thrust collar that protrudes radially outward from a rotor shaft, along the circumferential direction. Each oiling nozzle has a cylindrical stem and a rectangular-shaped mainframe whose heightwise middle portions of opposite lateral sides are provided with convex parts. Each convex part presents a semicircular disk shape in a plane view to be fitted into concave parts that are formed in lateral sides of the pads. A top portion located on a side opposite to the stem is formed with a plurality of nozzle holes for ejecting lubricating oil that has been supplied from the bottom of the stem toward a space between the thrust collar and the pads.
摘要翻译：用于推力轴承的上油嘴可提高垫的跟随能力，并实现推力轴承的较高承载压力。上油喷嘴布置在相对于设置在面向沿着圆周方向从转子轴径向向外突出的止推环的推力表面的相应的垫之间。每个上油喷嘴都有一个圆柱形的杆和一个矩形的主框架，其相对侧面的高度中间部分设有凸起的部分。每个凸起部分呈平面视图中的半圆盘形状，以装配在形成在垫的侧面的凹部中。位于与杆相对的一侧的顶部形成有多个喷嘴孔，用于喷射已经从杆的底部向止推环和垫之间的空间供应的润滑油。

7. 发明授权

US08366323B2 Rotation shaft supporting structure with journal bearing and assembling method of the bearing 有权
标题翻译：带轴颈轴承的旋转轴支撑结构和轴承的组装方法
公开(公告)号：US08366323B2
公开(公告)日：2013-02-05
申请号：US12617180
申请日：2009-11-12
申请人： Yuichiro Waki , Takashi Nakano , Takaaki Kaikogi
发明人： Yuichiro Waki , Takashi Nakano , Takaaki Kaikogi
IPC分类号： F16C17/00 , F16C32/06
CPC分类号： F16C17/03 , F16C23/02 , F16C23/04 , F16C25/02 , F16C25/04 , F16C32/0644 , F16C32/0666 , F16C32/067 , F16C32/0677 , F16C32/0685 , F16C33/1045 , F16C33/108 , F16C2300/14
摘要： A rotation shaft supporting structure has radial clearance between a bearing surface of an upper tilting pad and a rotating surface of the journal that can be adjusted so that a high pressure oil film is formed in the clearance and carryover of lubrication oil from an upstream pad to its adjacent downstream pad is prevented. Oil supply nozzles are mounted to the bearing housing to be located adjacent to the upstream and downstream side end of each bearing pad. An upstream side nozzle supplies lubrication oil to the bearing surface of the pad and a downstream side nozzle injects oil toward the journal surface to prevent carryover of lubrication oil from the bearing surface of the upstream pad to that of the downstream pad dragged by the rotating surface of the journal. The nozzles also serve as stoppers to prevent rotational movement of the pad.
摘要翻译：旋转轴支撑结构在上倾斜垫的支承表面和轴颈的旋转表面之间具有径向间隙，该径向间隙可以被调节，使得在间隙中形成高压油膜，并将润滑油从上游垫传送到防止其相邻的下游衬垫。供油喷嘴安装在轴承箱上，以便与每个轴瓦的上游侧和下游侧端相邻。上游侧喷嘴向衬垫的支承表面供给润滑油，下游侧喷嘴向轴颈表面喷射油，以防止润滑油从上游衬垫的支承表面到由旋转表面拖动的下游衬垫的润滑油的杂志。喷嘴还用作挡块以防止垫的旋转移动。

8. 发明申请

US20120128283A1 BEARING DEVICE, BEARING UNIT, AND ROTARY MACHINE 审中-公开
标题翻译：轴承装置，轴承单元和旋转机
公开(公告)号：US20120128283A1
公开(公告)日：2012-05-24
申请号：US13381485
申请日：2010-06-29
申请人： Takaaki Kaikogi , Takashi Nakano , Yuichiro Waki
发明人： Takaaki Kaikogi , Takashi Nakano , Yuichiro Waki
IPC分类号： F16C17/00
CPC分类号： F16C17/06 , F01D25/16 , F05D2250/71 , F05D2250/711 , F16C23/043 , F16C33/1045
摘要： A bearing device (10) is provided with bearing pads (13) placed around a rotating shaft (3) to support a thrust collar (12) and carrier rings (15), each of which houses the bearing pads and is supported by a casing (20). And, a supported surface (15a) which is supported by the casing on the carrier ring is a curved surface which is raised at least along one direction orthogonal to the rotating shaft at a substantially constant curvature around the center of gravity (G) of the thrust collar.
摘要翻译：轴承装置（10）设置有围绕旋转轴（3）放置的支撑垫（13），以支撑止推环（12）和承载环（15），每个承载环容纳轴承垫并由壳体（20）。并且，由承载环上的壳体支撑的支撑面（15a）是弯曲面，该曲面至少沿着与旋转轴正交的一个方向以围绕着重心（G）的重心（G）的大致恒定的曲率升高推力领

9. 发明申请

US20100220944A1 JOURNAL BEARING 有权
标题翻译：日志轴承
公开(公告)号：US20100220944A1
公开(公告)日：2010-09-02
申请号：US12623704
申请日：2009-11-23
申请人： Yuichiro Waki , Takashi Nakano , Shingo Yamasue , Shingo Tanaka , Takaaki Kaikogi , Kazuharu Hirokawa
发明人： Yuichiro Waki , Takashi Nakano , Shingo Yamasue , Shingo Tanaka , Takaaki Kaikogi , Kazuharu Hirokawa
IPC分类号： F16C13/00
CPC分类号： F16C33/1025 , F16C17/03 , F16C32/067 , F16C32/0685 , F16C33/08 , F16C33/108 , F16C33/1085 , F16C2360/00
摘要： To reduce the amount of lubricating oil released (supplied) between the outer circumferential surface of a rotation shaft and the inner circumferential surfaces of pads, so as to reduce the churning loss, and to reduce the bearing loss. The journal bearing comprises: a plurality of pads arranged radially inside a lower half-carrier ring at intervals, for receiving load from the rotation shaft; and a plurality of pad stops respectively arranged at the circumferentially opposite ends of the respective pads, for restraining circumferential movements of the respective pads, wherein, among these pad stops, the pad stops other than the pad stop located in the most forward position in the axial rotation direction of the rotation shaft have functions as oiling nozzles for releasing lubricating oil between the outer circumferential surface of the rotation shaft and the inner circumferential surfaces of the pads.
摘要翻译：为了减少在旋转轴的外周面和垫的内周面之间释放（供给）的润滑油的量，以减少搅动损失，并且减小轴承损耗。轴颈轴承包括：间隔地布置在下半载体环径向内的多个垫，用于从旋转轴接收负载; 以及分别布置在相应焊盘的周向相对端处的多个焊盘挡块，用于限制各个焊盘的周向运动，其中，在这些焊盘挡块之间，除了位于最前面位置的焊盘挡块之外的焊盘挡块旋转轴的轴向旋转方向具有用于在旋转轴的外周面和垫的内周面之间释放润滑油的上油嘴的功能。

10. 发明申请

US20130149125A1 TURBINE AND METHOD FOR MANUFACTURING TURBINE 有权
标题翻译：用于制造涡轮的涡轮机和方法
公开(公告)号：US20130149125A1
公开(公告)日：2013-06-13
申请号：US13818016
申请日：2011-10-28
申请人： Tomoyuki Onishi , Yuichiro Waki , Shoki Yamashita , Takaaki Matsuo , Asaharu Matsuo
发明人： Tomoyuki Onishi , Yuichiro Waki , Shoki Yamashita , Takaaki Matsuo , Asaharu Matsuo
IPC分类号： F01D5/12
CPC分类号： F01D5/12 , F01D5/3069 , F01D9/042 , F01D11/001 , F01D11/003
摘要： The turbine includes: a shaft body supported rotatably; a plurality of turbine blade members; a casing covering the shaft body and the turbine blade row; an outer ring member that is provided on an inner periphery of the casing and includes an inner peripheral portion in which a cross-section having a uneven shape is continuous in a circumferential direction; a plurality of turbine vane members that each has a shroud fitted into the inner peripheral portion of the outer ring member and a turbine vane main body extending from the shroud to a radially inward side; and a plate member that connects at least some of the plurality of turbine vane members and covers one side of the shrouds in the axial direction, thereby sealing a shroud gap formed between the shrouds adjacent to each other in the circumferential direction.
摘要翻译：涡轮机包括：可旋转地支撑的轴体; 多个涡轮叶片构件; 覆盖所述轴体和所述涡轮叶片排的壳体; 外圈构件，其设置在所述壳体的内周上，并且具有内周部，所述内周部具有在周向上连续的具有不平坦形状的截面; 多个涡轮叶片构件，每个涡轮叶片构件具有装配到外圈构件的内周部分中的罩和从护罩延伸到径向内侧的涡轮叶片主体; 以及板构件，其连接所述多个涡轮叶片构件中的至少一些，并且在所述轴向方向上覆盖所述护罩的一侧，从而密封形成在所述周向上彼此相邻的所述护罩之间的护罩间隙。

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