发明公开
EP2982877A1 CARBON MATERIAL FOR BEARINGS AND SLIDING MEMBER FORMED OF CARBON MATERIAL FOR BEARINGS
有权
用于轴承的碳素材料和由用于轴承的碳质材料形成的滑动构件
- 专利标题： CARBON MATERIAL FOR BEARINGS AND SLIDING MEMBER FORMED OF CARBON MATERIAL FOR BEARINGS
- 专利标题（中）： 用于轴承的碳素材料和由用于轴承的碳质材料形成的滑动构件
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申请号： EP14778703.0申请日： 2014-03-25
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公开(公告)号： EP2982877A1公开(公告)日： 2016-02-10
- 发明人: OGITA, Yasuhisa , AKIYAMA, Motoaki
- 申请人： Toyo Tanso Co., Ltd.
- 申请人地址： 7-12, Takeshima 5-chome Nishiyodogawa-ku Osaka-shi, Osaka 555-0011 JP
- 专利权人： Toyo Tanso Co., Ltd.
- 当前专利权人： Toyo Tanso Co., Ltd.
- 当前专利权人地址： 7-12, Takeshima 5-chome Nishiyodogawa-ku Osaka-shi, Osaka 555-0011 JP
- 代理机构： TBK
- 优先权： JP2013076369 20130401
- 国际公布： WO2014162692 20141009
- 主分类号： F16C33/16
- IPC分类号： F16C33/16 ; C01B31/02 ; F16C17/02 ; F16C17/04
摘要：
A carbon material for bearings includes a porous carbon base material and an impregnation material. The impregnation material is made of resin or metal, and with which the carbon base material is impregnated. The carbon material for bearings includes a plurality of pores. When a pore distribution in the carbon material for bearings is measured by a mercury penetration method using a mercury porosity meter, a cumulative pore volume of pores having a diameter larger than 0.1 µm is not more than 8 mm 3 /g.
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