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1. 发明公开

EP2418382A1 Control method of automatic lubrication system of variable-pitch bearing used for wind turbine 审中-公开
标题翻译：用于Verstelllagers的用于风力涡轮机的自动润滑系统的控制方法
公开(公告)号：EP2418382A1
公开(公告)日：2012-02-15
申请号：EP11075094.0
申请日：2011-05-18
申请人： Sinovel Wind Group Co., Ltd
发明人： Xin, Lifu , Cai, Xuan , Li, Lei
IPC分类号： F03D11/00 , F03D7/02 , F16N29/02
CPC分类号： F16N29/02 , F03D7/0224 , F03D80/70 , F05B2260/79 , F05B2260/98 , F16C2360/31 , F16N2210/025 , F16N2250/00 , F16N2250/42 , Y02E10/723
摘要： The present invention provides a control method of an automatic lubrication system of a variable-pitch bearing used for a wind turbine generator system (WTGS). The method comprises the following steps: calculating a current friction factor of the variable-pitch bearing using a current friction moment of the variable-pitch bearing of WTGS; determining a demand of lubrication grease according to the operation power of WTGS and the current friction factor of the variable-pitch bearing, wherein the friction factor of the variable-pitch bearing to be obtained is taken as an objective; customizing a lubrication control strategy according to the demand of lubrication grease, wherein a predetermined energy production of WTGS is taken as an objective; calculating lubrication target regions according to an average wind speed and a power of an wind turbine, the lubrication target regions being operation regions of the tooth surfaces of the variable-pitch bearing; meanwhile, calculating an angle difference between grease discharge points of a lubrication pinion and the lubrication target regions; moving the angle difference by an actuator of a variable-pitch system under the control of the main controller of the WTGS, and carrying out automatic lubrication according to the control strategy. The present invention has the advantage that good lubrication is realized for the variable-pitch bearing and variable-pitch tooth surfaces.
摘要翻译：本发明提供了轴承用于风力涡轮机发电机系统（风力发电机组）的可变节距的自动润滑系统的控制方法。该方法包括以下步骤：计算所述可变螺距使用风力发电机组的变桨轴承的当前摩擦转矩轴承的当前摩擦系数; 确定性采矿润滑脂gemäß的风力发电机到的操作功率和可变桨轴承，worin可变桨轴承要获得被作为客观的摩擦因子的当前摩擦因数的需求; 定制润滑控制策略gemäß润滑润滑脂，worin预定的能量生产风力发电机组的取为客观的需求; 计算润滑目标区域gemäß到平均风速和风力涡轮机，所述润滑目标区域是所述变桨轴承的齿面的操作区域的功率; 同时，在小齿轮的润滑和润滑目标区域的润滑脂放电点之间的角度差计算; 风力发电机的的主控制器的控制下，移动通过在可变桨距系统的致动器的角度差，并且执行自动润滑gemäß到控制策略。本发明具有的优点是良好的润滑，实现了变桨轴承和变桨齿面。

2. 发明公开

EP0439626A4 METHOD OF AND DEVICE FOR AUTOMATIC FEEDING OF LUBRICANT 失效
标题翻译：润滑剂自动送料方法及装置
公开(公告)号：EP0439626A4
公开(公告)日：1992-01-02
申请号：EP90912389
申请日：1990-08-15
申请人： FANUC LTD.
发明人： YAMAMURA, MASATO ROOM 8-107 FANUC MANSHONHARIMOMI , NISHIMURA, KOICHI , SATO, TAKASHI FANUC DAI-3 VIRA-KARAMATSU
IPC分类号： B29C45/76 , B29C45/83 , F16N29/02
CPC分类号： F16N29/02 , B29C45/83 , F16N2250/42
摘要： A method of and device for enabling automatic and timely feeding of lubricant to mechanisms of a machine driven by a motor. An amount of increase in driving electric current for the mold-clamping servomotor (12) in the course of change from an appropriate lubrication state to an inappropriate one in the mold-clamping mechanism (10) of an injection molding machine is predetermined for every combination of the kind of an injection molding machine, conditions for injection molding, and kind of grease. Then, while executing a normal injection molding cycle in an appropriate lubrication state, a standard value of current to drive the motor is determined on the basis of motor driving normal current in a specific position to which a movable platen (14) having performed current measurement for the above-said predetermination is displaced and an increase in motor driving current so that the standard value and the specific position to which the movable platen is displaced are stored in the memory of a numerical control device (50). The control device, in response to grease feeding time judging instruction, drives a grease pump (40) when a detected motor current in the specific displaced position of the movable platen exceeds the standard value. Grease from the grease pump is distributed to each of a plurality of parts of the mold clamper in quantity as required through a distributor (43).

3. 发明公开

EP3411317A2 DRY LUBRICATING CONVEYOR BELT EQUIPMENT 有权转让
公开(公告)号：EP3411317A2
公开(公告)日：2018-12-12
申请号：EP16709959.7
申请日：2016-02-02
申请人： CHP N.V.
发明人： CHP N.V.
IPC分类号： B65G45/02 , B65G45/24
CPC分类号： B65G45/02 , B65G15/30 , B65G43/02 , B65G45/22 , B65G45/24 , F16N29/02 , F16N2250/42
摘要： The invention relates to a system for dry lubricating equipment for a moving conveyor, said system comprising a dry lubrication unit or a treatment unit associated in a movable manner with the supporting system, without having to remove all the return supporting elements attached to the supporting system.

4. 发明授权

EP0439626B1 METHOD OF AND DEVICE FOR AUTOMATIC FEEDING OF LUBRICANT 失效
标题翻译： DEVICE AND METHOD FOR润滑油自动处理。
公开(公告)号：EP0439626B1
公开(公告)日：1994-06-01
申请号：EP90912389.5
申请日：1990-08-15
申请人： FANUC LTD.
发明人： YAMAMURA, Masato Room 8-107 Fanuc Manshonharimomi , NISHIMURA, Koichi , SATO, Takashi Fanuc Dai-3 Vira-karamatsu
IPC分类号： B29C45/83 , B29C45/76
CPC分类号： F16N29/02 , B29C45/83 , F16N2250/42
摘要： A method of and device for enabling automatic and timely feeding of lubricant to mechanisms of a machine driven by a motor. An amount of increase in driving electric current for the mold-clamping servomotor (12) in the course of change from an appropriate lubrication state to an inappropriate one in the mold-clamping mechanism (10) of an injection molding machine is predetermined for every combination of the kind of an injection molding machine, conditions for injection molding, and kind of grease. Then, while executing a normal injection molding cycle in an appropriate lubrication state, a standard value of current to drive the motor is determined on the basis of motor driving normal current in a specific position to which a movable platen (14) having performed current measurement for the above-said predetermination is displaced and an increase in motor driving current so that the standard value and the specific position to which the movable platen is displaced are stored in the memory of a numerical control device (50). The control device, in response to grease feeding time judging instruction, drives a grease pump (40) when a detected motor current in the specific displaced position of the movable platen exceeds the standard value. Grease from the grease pump is distributed to each of a plurality of parts of the mold clamper in quantity as required through a distributor (43).

5. 发明公开

EP0439626A1 METHOD OF AND DEVICE FOR AUTOMATIC FEEDING OF LUBRICANT 失效
标题翻译： VORRICHTUNG UND VERFAHREN ZURSELBSTTÄTIGENZUFUHR VON SCHMIERMITTELN。
公开(公告)号：EP0439626A1
公开(公告)日：1991-08-07
申请号：EP90912389.5
申请日：1990-08-15
申请人： FANUC LTD.
发明人： YAMAMURA, Masato Room 8-107 Fanuc Manshonharimomi , NISHIMURA, Koichi , SATO, Takashi Fanuc Dai-3 Vira-karamatsu
IPC分类号： B29C45/83 , B29C45/76
CPC分类号： F16N29/02 , B29C45/83 , F16N2250/42
摘要： A method of and device for enabling automatic and timely feeding of lubricant to mechanisms of a machine driven by a motor. An amount of increase in driving electric current for the mold-clamping servomotor (12) in the course of change from an appropriate lubrication state to an inappropriate one in the mold-clamping mechanism (10) of an injection molding machine is predetermined for every combination of the kind of an injection molding machine, conditions for injection molding, and kind of grease. Then, while executing a normal injection molding cycle in an appropriate lubrication state, a standard value of current to drive the motor is determined on the basis of motor driving normal current in a specific position to which a movable platen (14) having performed current measurement for the above-said predetermination is displaced and an increase in motor driving current so that the standard value and the specific position to which the movable platen is displaced are stored in the memory of a numerical control device (50). The control device, in response to grease feeding time judging instruction, drives a grease pump (40) when a detected motor current in the specific displaced position of the movable platen exceeds the standard value. Grease from the grease pump is distributed to each of a plurality of parts of the mold clamper in quantity as required through a distributor (43).
摘要翻译：一个amt 在注射成型机的合模机构（10）中从合适的润滑状态向不合适的模具的过程中，模具夹紧伺服电动机（12）的驱动电流的增加是预先确定的一种注塑机，注塑条件和一种润滑脂。然后，在适当的润滑状态下执行正常的注射成型循环的同时，基于在执行电流测量的可动压板（14）的特定位置的电动机驱动正常电流来确定用于驱动电动机的电流的标准值由于上述预定义被移动并且增加了电机驱动电流，使得可移动压板移位的标准值和特定位置被存储在数字控制装置（50）的存储器中。控制装置响应于润滑脂供给时间判定指令，当可动压板的特定位移位置中检测到的电动机电流超过标准值时，驱动油脂泵（40）。来自油脂泵的润滑脂通过分配器（43）按需要分配到模具夹持器的多个部件中的每一个上。 @（22pp Dwg.No.0 / 3）。

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