基本信息:
- 专利标题： 軸承裝置
- 专利标题（英）：Bearing device
- 专利标题（中）：轴承设备
- 申请号：TW106119775 申请日：2012-09-12
- 公开(公告)号：TW201734335A 公开(公告)日：2017-10-01
- 发明人： 伊藤浩義 , ITO, HIROYOSHI , 大本郁 , OOMOTO, KAORU
- 申请人： 恩天股份有限公司 , NTN CORPORATION
- 专利权人： 恩天股份有限公司,NTN CORPORATION
- 当前专利权人： 恩天股份有限公司,NTN CORPORATION
- 代理人： 洪武雄; 陳昭誠
- 优先权： 2011-199021 20110913;2011-225165 20111012;2012-171139 20120801;2012-181556 20120820
- 主分类号： F16C33/66
- IPC分类号： F16C33/66 ; F16C33/78 ; F16N31/00
An objective of this invention is to provide a bearing device having a oil-supplying device 13 capable of supplying lubricant oil from a lubricant oil tank 39 to a rotating bearing 11 with no time-lag, without using a pump, and having excellent energy efficiency. In a bearing device 10 consisted of the rotating bearing 11 and the oil-supplying device 13, the oil-supplying device 13 includes a lubricant oil tank 39 for storing pressurized lubricant oil and having a discharge port for the lubricant oil, an opening/closing valve for opening/closing the discharge port of the lubricant oil tank, a driving section for driving the opening/closing valve, and a power source for generating electrical energy for driving the driving section. The oil-supplying device is installed on the rotating bearing 11 or a spacer 12 adjacent to it.
信息查询:
EspacenetIPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F16 | 工程元件或部件；为产生和保持机器或设备的有效运行的一般措施；一般绝热 |
| ----F16C | 轴；软轴；曲轴机构的元件；除传动元件以外的转动部件；轴承 |
| ------F16C33/00 | 轴承零件；制造轴承或其零件的特殊方法 |
| --------F16C33/02 | .滑动接触轴承的零件 |
| ----------F16C33/66 | ..考虑到润滑的特殊部件或零件 |