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31. 发明授权

US09022659B2 Arrangement to control the clearance of a sliding bearing 有权
标题翻译：控制滑动轴承间隙的布置
公开(公告)号：US09022659B2
公开(公告)日：2015-05-05
申请号：US14249556
申请日：2014-04-10
申请人： Siemens Aktiengesellschaft
发明人： Bo Pedersen , Kim Thomsen
IPC分类号： F16C37/00 , F03D11/00 , F16C17/24
CPC分类号： F03D11/0008 , F03D80/70 , F16C17/243 , F16C37/00 , F16C2360/31 , Y10S384/90
摘要： An arrangement to control the clearance of a sliding bearing is disclosed. A sliding bearing arrangement, of a direct driven wind turbine, comprises a bearing. The bearing comprises a first bearing shell and a second bearing shell, whereby the first bearing shell and the second bearing shell are arranged rotatable in respect to each other. A certain predetermined clearance is present between the first bearing shell and the second bearing shell, while the bearing is in rotation. A first circuit comprises a first fluid, while the first circuit is in thermal contact with the first bearing shell. A second circuit comprises a second fluid, while the second circuit is in thermal contact with the second bearing shell. The first circuit and the second circuit are coupled in a way that a difference in the temperature between the first bearing shell and the second bearing shell is compensated via the first and the second fluid, thus the clearance is kept within a predetermined range.
摘要翻译：公开了一种用于控制滑动轴承的间隙的装置。直接驱动风力涡轮机的滑动轴承装置包括轴承。所述轴承包括第一轴承壳和第二轴承壳，由此所述第一轴承壳和所述第二轴承壳相对于彼此可旋转地布置。当轴承旋转时，在第一轴承壳和第二轴承壳之间存在一定的预定间隙。第一回路包括第一流体，而第一回路与第一轴承壳热接触。第二回路包括第二流体，而第二回路与第二轴承壳体热接触。第一电路和第二电路以第一轴承壳和第二轴承壳之间的温度差经由第一和第二流体补偿的方式联接，因此间隙保持在预定范围内。

32. 发明申请

US20140321781A1 ARRANGEMENT TO CONTROL THE CLEARANCE OF A SLIDING BEARING 有权
标题翻译：控制滑动轴承间隙的安排
公开(公告)号：US20140321781A1
公开(公告)日：2014-10-30
申请号：US14249556
申请日：2014-04-10
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： BO PEDERSEN , KIM THOMSEN
IPC分类号： F03D11/00
CPC分类号： F03D11/0008 , F03D80/70 , F16C17/243 , F16C37/00 , F16C2360/31 , Y10S384/90
摘要： An arrangement to control the clearance of a sliding bearing is disclosed. A sliding bearing arrangement, of a direct driven wind turbine, comprises a bearing. The bearing comprises a first bearing shell and a second bearing shell, whereby the first bearing shell and the second bearing shell are arranged rotatable in respect to each other. A certain predetermined clearance is present between the first bearing shell and the second bearing shell, while the bearing is in rotation. A first circuit comprises a first fluid, while the first circuit is in thermal contact with the first bearing shell. A second circuit comprises a second fluid, while the second circuit is in thermal contact with the second bearing shell. The first circuit and the second circuit are coupled in a way that a difference in the temperature between the first bearing shell and the second bearing shell is compensated via the first and the second fluid, thus the clearance is kept within a predetermined range.
摘要翻译：公开了一种用于控制滑动轴承的间隙的装置。直接驱动风力涡轮机的滑动轴承装置包括轴承。所述轴承包括第一轴承壳和第二轴承壳，由此所述第一轴承壳和所述第二轴承壳相对于彼此可旋转地布置。当轴承旋转时，在第一轴承壳和第二轴承壳之间存在一定的预定间隙。第一回路包括第一流体，而第一回路与第一轴承壳热接触。第二回路包括第二流体，而第二回路与第二轴承壳体热接触。第一电路和第二电路以第一轴承壳和第二轴承壳之间的温度差经由第一和第二流体补偿的方式联接，因此间隙保持在预定范围内。

33. 发明授权

US07866887B2 Linear guide rail for a linear guide system provided with a coolant slot 失效
标题翻译：具有冷却剂槽的线性引导系统的直线导轨
公开(公告)号：US07866887B2
公开(公告)日：2011-01-11
申请号：US11914417
申请日：2006-05-09
申请人： Jürgen Röders
发明人： Jürgen Röders
IPC分类号： F16C29/06 , F16C37/00
CPC分类号： F16C29/005 , B23Q1/017 , B23Q11/126 , F16C29/0633 , F16C29/082 , F16C37/00 , F16C2322/39 , Y10S384/90
摘要： The invention relates to a linear guiding rail for a linear guiding system, comprising at least one guiding wagon being movable along the linear guiding rail by means of unrolling members, characterized in that at least one coolant groove extending at least along a partial length of the linear guiding rail is formed in the region of the linear guiding rail.
摘要翻译：本发明涉及一种用于线性引导系统的直线导轨，其包括至少一个导向货车，其可通过展开构件沿着所述线性导轨移动，其特征在于，至少沿着所述直线导轨的部分长度延伸的至少一个冷却剂槽直线导轨形成在直线导轨的区域内。

34. 发明授权

US07614853B2 Composite shaft 失效
标题翻译：复合轴
公开(公告)号：US07614853B2
公开(公告)日：2009-11-10
申请号：US11840134
申请日：2007-08-16
申请人： Marshall Saville
发明人： Marshall Saville
IPC分类号： F01D25/12
CPC分类号： F01D5/02 , F05D2260/2214 , F05D2300/5024 , F16C37/002 , Y10S384/90
摘要： A turbine shaft may be used to remove a heat load from pliant bearings without requiring the use of a process fluid for cooling the turbine shaft. The turbine shaft comprises a heat conductive sleeve disposed between an outer surface of a tie rod shaft and an inner surface of a bearing journal; the heat conductive sleeve having a sleeve inner surface separated from a sleeve outer surface by a sleeve thickness; the heat conductive sleeve having a first end separated from a second end longitudinally about a center axis; the sleeve outer surface being in physical contact with the inner surface of the bearing journal; and the heat conductive sleeve having a thermal conductivity that is greater than a thermal conductivity of the bearing journal.
摘要翻译：涡轮轴可用于从柔性轴承移除热负荷，而不需要使用用于冷却涡轮机轴的工艺流体。涡轮轴包括设置在拉杆轴的外表面和轴承轴颈的内表面之间的导热套筒; 所述导热套筒具有通过套筒厚度与套筒外表面分离的套筒内表面; 所述导热套筒具有第一端部，所述第一端部围绕中心轴线纵向间隔开第二端部; 套筒外表面与轴承轴颈的内表面物理接触; 并且所述导热套管的导热率大于所述轴承轴颈的热导率。

35. 发明申请

US20080279684A1 COMPOSITE SHAFT 失效
标题翻译：复合轴
公开(公告)号：US20080279684A1
公开(公告)日：2008-11-13
申请号：US11840134
申请日：2007-08-16
申请人： Marshall Saville
发明人： Marshall Saville
IPC分类号： F04D29/04
CPC分类号： F01D5/02 , F05D2260/2214 , F05D2300/5024 , F16C37/002 , Y10S384/90
摘要： A turbine shaft may be used to remove a heat load from pliant bearings without requiring the use of a process fluid for cooling the turbine shaft. The turbine shaft comprises a heat conductive sleeve disposed between an outer surface of a tie rod shaft and an inner surface of a bearing journal; the heat conductive sleeve having a sleeve inner surface separated from a sleeve outer surface by a sleeve thickness; the heat conductive sleeve having a first end separated from a second end longitudinally about a center axis; the sleeve outer surface being in physical contact with the inner surface of the bearing journal; and the heat conductive sleeve having a thermal conductivity that is greater than a thermal conductivity of the bearing journal.
摘要翻译：涡轮轴可用于从柔性轴承移除热负荷，而不需要使用用于冷却涡轮机轴的工艺流体。涡轮轴包括设置在拉杆轴的外表面和轴承轴颈的内表面之间的导热套筒; 所述导热套筒具有通过套筒厚度与套筒外表面分离的套筒内表面; 所述导热套筒具有第一端部，所述第一端部围绕中心轴线纵向间隔开第二端部; 套筒外表面与轴承轴颈的内表面物理接触; 并且所述导热套管的导热率大于所述轴承轴颈的热导率。

36. 发明授权

US07267523B2 Composite shaft 失效
标题翻译：复合轴
公开(公告)号：US07267523B2
公开(公告)日：2007-09-11
申请号：US10834611
申请日：2004-04-28
申请人： Marshall Saville
发明人： Marshall Saville
IPC分类号： F01D25/12
CPC分类号： F01D5/02 , F05D2260/2214 , F05D2300/5024 , F16C37/002 , Y10S384/90
摘要： A turbine shaft may be used to remove a heat load from pliant bearings without requiring the use of a process fluid for cooling the turbine shaft. The turbine shaft comprises a heat conductive sleeve disposed between an outer surface of a tie rod shaft and an inner surface of a bearing journal; the heat conductive sleeve having a sleeve inner surface separated from a sleeve outer surface by a sleeve thickness; the heat conductive sleeve having a first end separated from a second end longitudinally about a center axis; the sleeve outer surface being in physical contact with the inner surface of the bearing journal; and the heat conductive sleeve having a thermal conductivity that is greater than a thermal conductivity of the bearing journal.
摘要翻译：涡轮轴可用于从柔性轴承移除热负荷，而不需要使用用于冷却涡轮机轴的工艺流体。涡轮轴包括设置在拉杆轴的外表面和轴承轴颈的内表面之间的导热套筒; 所述导热套筒具有通过套筒厚度与套筒外表面分离的套筒内表面; 所述导热套筒具有第一端部，所述第一端部围绕中心轴线纵向间隔开第二端部; 套筒外表面与轴承轴颈的内表面物理接触; 并且所述导热套管的导热率大于所述轴承轴颈的热导率。

37. 发明授权

US06575720B2 Bearing and shaft cooling device 有权
标题翻译：轴承和轴冷却装置
公开(公告)号：US06575720B2
公开(公告)日：2003-06-10
申请号：US09985011
申请日：2001-11-01
申请人： Shigehiro Kasai , Katsunori Takahashi , Nobuki Nagami , Kazuo Iritani
发明人： Shigehiro Kasai , Katsunori Takahashi , Nobuki Nagami , Kazuo Iritani
IPC分类号： F04C218
CPC分类号： F16C37/002 , B29C47/364 , B29C47/825 , Y10S384/90
摘要： The bearing cooling device causes cooling media to flow into the interior of a journal bearing 8 for supporting a shaft part 7 by lubrication of high viscous fluid and the interior of the shaft part 7 to cool the shaft part 7 and the bearing 8. At this time, cooling medium temperature of the bearing 8 is set to be higher than cooling medium temperature of the shaft part 7. It is constituted so that the cooling medium passes the cooling medium passage and thereafter passes the cooling medium passage internally of the bearing. A heated medium supply device for supplying a heated medium to each cooling medium passage may be provided. The bearing cooling device is used suitably for a gear pump.
摘要翻译：轴承冷却装置使得冷却介质流入轴颈轴承8的内部，用于通过润滑高粘性流体和轴部7的内部来支撑轴部7，以冷却轴部7和轴承8.在此轴承8的冷却介质温度被设定为高于轴部7的冷却介质温度。构成为使冷却介质通过冷却介质通路，然后通过轴承内部的冷却介质通路。可以提供用于将加热介质供应到每个冷却介质通道的加热介质供应装置。轴承冷却装置适用于齿轮泵。

38. 发明申请

US20020141670A1 Sleeve bearing with bypass cooling 有权
标题翻译：轴承带旁路冷却
公开(公告)号：US20020141670A1
公开(公告)日：2002-10-03
申请号：US09819544
申请日：2001-03-28
发明人： John C. Nicholas
IPC分类号： F16C017/00
CPC分类号： F16C37/002 , F16C17/03 , F16C17/06 , Y10S384/90
摘要： A non-flooded bearing assembly for rotatably supporting a rotating body and selected from tilting pad journal, tilting pad thrust and sleeve bearings, has a body made from Ampcoloy and provided with babbitted bearing and outer surfaces. The bearing assembly has a combination of passages extending between the outer and bearing surfaces for delivering a pressurized liquid lubricant to the bearing surface. A plurality of heat transfer chambers are provided in the body separately from and at a distance from the bearing surface to convey the pressurized liquid lubricant carrying the heat generated by the bearing surface away from the assembly.
摘要翻译：用于可旋转地支撑旋转体并且从倾斜垫轴颈，倾斜垫推力轴承和套筒轴承中选择的非膨胀轴承组件具有由Ampcoloy制成的主体并具有凹口轴承和外表面。轴承组件具有在外表面和支承表面之间延伸的通道的组合，用于将加压液体润滑剂输送到支承表面。多个传热室与轴承表面分开设置并且与轴承表面分开设置，以将承载由轴承表面产生的热量的加压液体润滑剂输送出远离组件。

39. 发明申请

US20020096935A1 Oil-bath wheel hub 失效
公开(公告)号：US20020096935A1
公开(公告)日：2002-07-25
申请号：US09770059
申请日：2001-01-25
发明人： Lawrence N. Johnson
IPC分类号： B60B027/00
CPC分类号： F16C33/6674 , B60B27/02 , F16C33/664 , F16C33/667 , Y10S384/90
摘要： An oil-bath wheel spindle and hub assembly including a heat dissipating oil seal cap with a transparent window for observing the lubricant level and thermal conductive vanes forming a heat sink to transfer heat away from the wheel spindle and hub assembly to ambient atmosphere.

40. 发明申请

US20020051723A1 Bearing cooling device 有权
标题翻译：轴承冷却装置
公开(公告)号：US20020051723A1
公开(公告)日：2002-05-02
申请号：US09985011
申请日：2001-11-01
申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
发明人： Shigehiro Kasai , Katsunori Takahashi , Nobuki Nagami , Kazuo Iritani
IPC分类号： F04C002/18 , F04C015/00
CPC分类号： F16C37/002 , B29C47/364 , B29C47/825 , Y10S384/90
摘要： The bearing cooling device causes cooling media to flow into the interior of a journal bearing 8 for supporting a shaft part 7 by lubrication of high viscous fluid and the interior of the shaft part 7 to cool the shaft part 7 and the bearing 8. At this time, cooling medium temperature of the bearing 8 is set to be higher than cooling medium temperature of the shaft part 7. It is constituted so that the cooling medium passes the cooling medium passage and thereafter passes the cooling medium passage internally of the bearing. A heated medium supply device for supplying a heated medium to each cooling medium passage may be provided. The bearing cooling device is used suitably for a gear pump.
摘要翻译：轴承冷却装置使得冷却介质流入轴颈轴承8的内部，用于通过润滑高粘性流体和轴部7的内部来支撑轴部7，以冷却轴部7和轴承8.在此轴承8的冷却介质温度被设定为高于轴部7的冷却介质温度。构成为使冷却介质通过冷却介质通路，然后通过轴承内部的冷却介质通路。可以提供用于将加热介质供应到每个冷却介质通道的加热介质供应装置。轴承冷却装置适用于齿轮泵。

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