公开(公告)号：US06776261B2

公开(公告)日：2004-08-17

申请号：US10157566

申请日：2002-05-29

申请人： Odd Harald Steen Eriksen ,  Charles Robin Hood ,  Jon A. Cox ,  Mark Jefferson Kranz

发明人： Odd Harald Steen Eriksen ,  Charles Robin Hood ,  Jon A. Cox ,  Mark Jefferson Kranz

IPC分类号： F01M118

CPC分类号： F16C19/52 ,  F16C19/548 ,  F16C33/6625 ,  F16C33/667 ,  F16C33/6674 ,  F16C41/008 ,  F16C2326/02 ,  F16N7/363 ,  F16N2270/52 ,  F16N2270/54

摘要： An apparatus is disclosed for monitoring characteristics of a fluid lubricant contained within a lubricant chamber formed in a wheel hub mounted for rotation about a stationary wheel axle. The apparatus includes an annular bearing spacer configured for mounting on the wheel axle between axially opposed inboard and outboard bearings, the annular bearing spacer forming an interior lubricant reservoir between an inner surface of the spacer and the wheel axle, a guide vane for directing lubricant from the lubricant chamber to the interior lubricant reservoir during rotation of the wheel hub assembly about the wheel axle, and a sensor operatively associated with the interior lubricant reservoir for determining a condition of the lubricant.

摘要翻译： 公开了一种用于监测容纳在形成在安装成围绕固定轮轴旋转的轮毂中的润滑剂室内的流体润滑剂的特性的装置。 该装置包括环形轴承间隔件，其构造成用于在轴向相对的内侧和外侧轴承之间安装在轮轴上，环形轴承隔离件在隔离件的内表面和轮轴之间形成内部润滑剂储存器，用于将润滑剂从 所述润滑剂室在所述轮毂组件围绕所述轮轴旋转期间到达所述内部润滑剂储存器;以及传感器，其与所述内部润滑剂储存器操作地相关联，用于确定所述润滑剂的状态。

公开(公告)号：US06374949B2

公开(公告)日：2002-04-23

申请号：US09472856

申请日：1999-12-27

申请人： Helmut Schwertberger

发明人： Helmut Schwertberger

IPC分类号： F01M118

CPC分类号： F16H57/0493 ,  F16H57/027 ,  Y10T74/19991

摘要： A transmission for the drive of generators by turbines. The transmission casing is under a partial vacuum, and the operation of the transmission is monitored and protected by special safety devices.

摘要翻译： 用于涡轮发电机驱动的变速器。 变速器壳体处于部分真空状态，传动装置的操作由专门的安全装置进行监控和保护。

公开(公告)号：US06244385B1

公开(公告)日：2001-06-12

申请号：US09368350

申请日：1999-08-05

申请人： Yoshimichi Tsubata ,  Katsuyuki Narai ,  Eiji Suzuki ,  Daihei Teshima ,  Atsushi Fujikawa ,  Keiichi Hanyu ,  Masaaki Yamaguchi ,  Tomoyuki Kanda ,  Eiji Ohyama ,  Akinori Tanno

发明人： Yoshimichi Tsubata ,  Katsuyuki Narai ,  Eiji Suzuki ,  Daihei Teshima ,  Atsushi Fujikawa ,  Keiichi Hanyu ,  Masaaki Yamaguchi ,  Tomoyuki Kanda ,  Eiji Ohyama ,  Akinori Tanno

IPC分类号： F01M118

CPC分类号： F16H57/0412 ,  F16H57/0434 ,  F16H57/0489 ,  F16H59/72 ,  F16H61/0025 ,  F16H61/12 ,  F16H61/662 ,  F16H2061/0037

摘要： A lubrication pressure controller comprises a lubrication pressure regulating valve 41, which is provided in a lubrication oil passage 36 directing hydraulic oil to lubricated parts, and a cooler pressure regulating valve 42, which is provided in a discharge oil passage 51b of the lubrication pressure regulating valve 41. The lubrication pressure regulating valve 41 adjusts the pressure in the lubrication oil passage 36, and the cooler pressure regulating valve 42 adjusts the pressure supplied to an oil cooler 55. The hydraulic oil discharged from the cooler pressure regulating valve 42 is returned through a recirculation line 52 to a suction oil passage 31 of a pump. In this construction, an adequate supply of lubrication oil is maintained even if one of the valves experiences locking of a valve spool on an open side. Moreover, by providing signal pressure generating means 60, which applies a signal pressure to these two valves in correspondence with a driving condition, the lubrication pressure controller can be set to acquire a desired balance in the lubrication, cooling and recirculation for the hydraulic oil in response to a driving condition.

摘要翻译： 润滑压力控制器包括：润滑压力调节阀41，其设置在将液压油引导到润滑部件的润滑油通道36中;以及冷却器压力调节阀42，其设置在润滑压力调节用的排出油路51b中 润滑压力调节阀41调节润滑油通道36中的压力，而冷却器压力调节阀42调节供给到油冷却器55的压力。从冷却器压力调节阀42排出的液压油通过 再循环管线52连接到泵的抽吸油通道31。 在这种结构中，即使其中一个阀在开放侧经历阀芯的锁定，也能保持足够的润滑油供应。 此外，通过提供信号压力发生装置60，其对应于驱动条件向这两个阀施加信号压力，可以设置润滑压力控制器以获得润滑，冷却和再循环中所需的平衡，用于液压油的润滑，冷却和再循环 回应驾驶状况。