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公开(公告)号：US06589918B2
公开(公告)日：2003-07-08
申请号：US09884947
申请日：2001-06-21
申请人： Katsuaki Denpo , Atsushi Yokouchi , Koichi Hachiya , Michiharu Naka , Tooru Shouda , Hideki Koizumi
发明人： Katsuaki Denpo , Atsushi Yokouchi , Koichi Hachiya , Michiharu Naka , Tooru Shouda , Hideki Koizumi
IPC分类号： C10M12502
CPC分类号： B82Y30/00 , C10M105/32 , C10M107/02 , C10M107/50 , C10M113/02 , C10M117/02 , C10M119/22 , C10M125/02 , C10M129/34 , C10M137/04 , C10M137/06 , C10M169/00 , C10M2201/00 , C10M2201/041 , C10M2201/0416 , C10M2201/042 , C10M2201/0426 , C10M2201/05 , C10M2201/061 , C10M2201/062 , C10M2201/063 , C10M2201/065 , C10M2201/08 , C10M2201/081 , C10M2201/082 , C10M2201/083 , C10M2201/084 , C10M2201/103 , C10M2201/105 , C10M2201/16 , C10M2201/18 , C10M2205/0206 , C10M2207/1225 , C10M2207/123 , C10M2207/125 , C10M2207/1265 , C10M2207/129 , C10M2207/166 , C10M2207/186 , C10M2207/206 , C10M2207/22 , C10M2207/246 , C10M2207/2805 , C10M2207/282 , C10M2207/34 , C10M2207/345 , C10M2211/022 , C10M2211/06 , C10M2213/00 , C10M2213/02 , C10M2213/04 , C10M2213/06 , C10M2213/062 , C10M2215/102 , C10M2215/22 , C10M2215/221 , C10M2215/225 , C10M2215/226 , C10M2215/30 , C10M2219/044 , C10M2219/068 , C10M2223/02 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/045 , C10M2223/049 , C10M2229/02 , C10M2229/025 , C10M2229/0405 , C10M2229/0415 , C10M2229/0425 , C10M2229/0435 , C10M2229/0445 , C10M2229/0455 , C10M2229/0465 , C10M2229/0475 , C10M2229/0485 , C10M2229/05 , C10M2229/0505 , C10M2229/051 , C10M2229/0515 , C10M2229/0525 , C10M2229/0535 , C10M2229/0545 , C10N2210/01 , C10N2210/02 , C10N2210/06 , C10N2210/08 , F16C33/6633 , F16C2202/20 , Y10S977/742 , Y10S977/777 , Y10S977/842
摘要： This invention is to provide a conductive grease which is less to decrease conductivity as a time passes. The conductive grease comprises abase oil, a thickener, a conductive solid powder, and at least one kind of a wear inhibitor, an extreme pressure agent and an oiliness agent, wherein an amount of the conductive solid powder added is 0.1 to 10 wt %, and an amount of the at least one kind of a wear inhibitor, an extreme pressure agent and an oiliness agent added is 0.1 to 10 wt %. Further, the conductive grease comprises the base oil and at least one of conductive additives, and the conductive additives are fibrous carbon, metallic particle, metallic compound particle and carbon nano-tube. The conductive grease to be packed into the rolling bearing comprises conductive fine particles such as carbon black and has an oil separation degree of 2% or lower. A ball bearing to be favorably used at high temperature comprises an inner race and an outer race, and a plurality of balls freely rotating between both races, and the conductive grease packed into a space defined between both races and holding the plural balls therein, and the conductive grease comprises the base oil, a thickener comprising fluorine compound or silicone compound and 0.2 to 10 wt % of the carbon black.
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公开(公告)号：US06689721B2
公开(公告)日：2004-02-10
申请号：US10374067
申请日：2003-02-27
申请人： Katsuaki Denpo , Atsushi Yokouchi , Koichi Hachiya , Michiharu Naka , Tooru Shouda , Hideki Koizumi
发明人： Katsuaki Denpo , Atsushi Yokouchi , Koichi Hachiya , Michiharu Naka , Tooru Shouda , Hideki Koizumi
IPC分类号： C10M12502
CPC分类号： B82Y30/00 , C10M105/32 , C10M107/02 , C10M107/50 , C10M113/02 , C10M117/02 , C10M119/22 , C10M125/02 , C10M129/34 , C10M137/04 , C10M137/06 , C10M169/00 , C10M2201/00 , C10M2201/041 , C10M2201/0416 , C10M2201/042 , C10M2201/0426 , C10M2201/05 , C10M2201/061 , C10M2201/062 , C10M2201/063 , C10M2201/065 , C10M2201/08 , C10M2201/081 , C10M2201/082 , C10M2201/083 , C10M2201/084 , C10M2201/103 , C10M2201/105 , C10M2201/16 , C10M2201/18 , C10M2205/0206 , C10M2207/1225 , C10M2207/123 , C10M2207/125 , C10M2207/1265 , C10M2207/129 , C10M2207/166 , C10M2207/186 , C10M2207/206 , C10M2207/22 , C10M2207/246 , C10M2207/2805 , C10M2207/282 , C10M2207/34 , C10M2207/345 , C10M2211/022 , C10M2211/06 , C10M2213/00 , C10M2213/02 , C10M2213/04 , C10M2213/06 , C10M2213/062 , C10M2215/102 , C10M2215/22 , C10M2215/221 , C10M2215/225 , C10M2215/226 , C10M2215/30 , C10M2219/044 , C10M2219/068 , C10M2223/02 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/045 , C10M2223/049 , C10M2229/02 , C10M2229/025 , C10M2229/0405 , C10M2229/0415 , C10M2229/0425 , C10M2229/0435 , C10M2229/0445 , C10M2229/0455 , C10M2229/0465 , C10M2229/0475 , C10M2229/0485 , C10M2229/05 , C10M2229/0505 , C10M2229/051 , C10M2229/0515 , C10M2229/0525 , C10M2229/0535 , C10M2229/0545 , C10N2210/01 , C10N2210/02 , C10N2210/06 , C10N2210/08 , F16C33/6633 , F16C2202/20 , Y10S977/742 , Y10S977/777 , Y10S977/842
摘要： This invention is to provide a conductive grease which is less to decrease conductivity as a time passes. The conductive grease comprises a base oil, a thickener, a conductive solid powder, and at least one kind of a wear inhibitor, an extreme pressure agent and an oiliness agent, wherein an amount of the conductive solid powder added is 0.1 to 10 wt %, and an amount of the at least one kind of a wear inhibitor, an extreme pressure agent and an oiliness agent added is 0.1 to 10 wt %. Further, the conductive grease comprises the base oil and at least one of conductive additives, and the conductive additives are fibrous carbon, metallic particle, metallic compound particle and carbon nano-tube. The conductive grease to be packed into the rolling bearing comprises conductive fine particles such as carbon black and has an oil separation degree of 2% or lower. A ball bearing to be favorably used at high temperature comprises an inner race and an outer race, and a plurality of balls freely rotating between both races, and the conductive grease packed into a space defined between both races and holding the plural balls therein, and the conductive grease comprises the base oil, a thickener comprising fluorine compound or silicone compound and 0.2 to 10 wt % of the carbon black.
摘要翻译： 本发明是提供一种导电性润滑脂，其随着时间的推移而降低导电性。 导电性润滑脂包括基础油，增稠剂，导电固体粉末，以及至少一种耐磨抑制剂，极压剂和油性剂，其中加入的导电性固体粉末的量为0.1〜10重量％ ，并且所述至少一种耐磨抑制剂，极压剂和油性剂的添加量为0.1〜10重量％。 此外，导电性润滑脂包含基油和导电性添加剂中的至少一种，导电性添加剂为纤维状碳，金属粒子，金属化合物粒子，碳纳米管。 填充到滚动轴承中的导电性润滑脂包含导电性微粒例如炭黑，油分离度为2％以下。 在高温下有利地使用的滚珠轴承包括内座圈和外座圈，以及在两个座圈之间自由旋转的多个滚珠，以及填充到两个座圈之间并保持多个球的空间中的导电油脂，以及 导电性润滑脂包括基础油，包含氟化合物或硅氧烷化合物的增稠剂和0.2至10重量％的炭黑。
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公开(公告)号：US08454241B2
公开(公告)日：2013-06-04
申请号：US12302430
申请日：2007-05-31
申请人： Hiroyuki Uchida , Takamasa Ohira , Haruo Kamijo , Tsuyoshi Saito , Dai Kinno , Shingo Higashi , Naohiro Yoshida , Sadayuki Tanaka , Seisuke Takeda , Akitoshi Maeda , Tooru Shouda , Masateru Kondo , Kazunobu Taketa , Tomohiro Motoda
发明人： Hiroyuki Uchida , Takamasa Ohira , Haruo Kamijo , Tsuyoshi Saito , Dai Kinno , Shingo Higashi , Naohiro Yoshida , Sadayuki Tanaka , Seisuke Takeda , Akitoshi Maeda , Tooru Shouda , Masateru Kondo , Kazunobu Taketa , Tomohiro Motoda
IPC分类号： F16C33/62
CPC分类号： G03G15/0935 , B65G39/09 , C23C28/021 , C23C28/023 , C23C28/025 , F16C13/06 , F16C19/52 , F16C23/082 , F16C33/32 , F16C33/34 , F16C33/64 , F16C2204/34 , F16C2204/36 , F16C2204/50 , F16C2223/08 , F16C2223/80 , F16C2240/60 , F16C2300/42 , G03G15/0233 , G03G15/0808 , G03G15/0818 , G03G15/2053 , G03G15/751
摘要： A rolling device in which rust development or damage on a raceway surface or rolling surface is hard to occur even if water and the like intrude is provided. A self-aligning roller bearing comprises an inner ring 1, an outer ring 2, and a plurality of rolling elements 3 disposed rotatably between a raceway surface 1a of the inner ring 1 and a raceway surface 2a of the outer ring 2. At least any one of the inner ring 1, the outer ring 2, and the rolling elements 3 is provided with a metal coating formed by shot peening of a powder of metal less noble than iron at least on a part of its surface.
摘要翻译： 即使在水等侵入的情况下也难以发生生锈或轨道面或滚动面的损伤的滚动装置。 自调心滚子轴承包括内圈1，外圈2和可旋转地设置在内圈1的滚道表面1a和外圈2的滚道表面2a之间的多个滚动元件3。 内圈1，外圈2和滚动元件3中的一个设置有金属涂层，该金属涂层至少在其表面的一部分上通过对比金属更低的金属的粉末喷丸硬化而形成。
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公开(公告)号：US20100021097A1
公开(公告)日：2010-01-28
申请号：US12302430
申请日：2007-05-31
申请人： Hiroyuki Uchida , Takamasa Ohira , Haruo Kamijo , Tsuyoshi Saito , Dai Kinno , Shingo Higashi , Naohiro Yoshida , Sadayuki Tanaka , Seisuke Takeda , Akitoshi Maeda , Tooru Shouda , Masateru Kondo , Kazunobu Taketa , Tomohiro Motoda
发明人： Hiroyuki Uchida , Takamasa Ohira , Haruo Kamijo , Tsuyoshi Saito , Dai Kinno , Shingo Higashi , Naohiro Yoshida , Sadayuki Tanaka , Seisuke Takeda , Akitoshi Maeda , Tooru Shouda , Masateru Kondo , Kazunobu Taketa , Tomohiro Motoda
CPC分类号： G03G15/0935 , B65G39/09 , C23C28/021 , C23C28/023 , C23C28/025 , F16C13/06 , F16C19/52 , F16C23/082 , F16C33/32 , F16C33/34 , F16C33/64 , F16C2204/34 , F16C2204/36 , F16C2204/50 , F16C2223/08 , F16C2223/80 , F16C2240/60 , F16C2300/42 , G03G15/0233 , G03G15/0808 , G03G15/0818 , G03G15/2053 , G03G15/751
摘要： A rolling device in which rust development or damage on a raceway surface or rolling surface is hard to occur even if water and the like intrude is provided. A self-aligning roller bearing comprises an inner ring 1, an outer ring 2, and a plurality of rolling elements 3 disposed rotatably between a raceway surface 1a of the inner ring 1 and a raceway surface 2a of the outer ring 2. At least any one of the inner ring 1, the outer ring 2, and the rolling elements 3 is provided with a metal coating formed by shot peening of a powder of metal less noble than iron at least on a part of its surface.
摘要翻译： 即使在水等侵入的情况下也难以发生生锈或轨道面或滚动面的损伤的滚动装置。 自调心滚子轴承包括内圈1，外圈2和可旋转地设置在内圈1的滚道表面1a和外圈2的滚道表面2a之间的多个滚动元件3。 内圈1，外圈2和滚动元件3中的一个设置有金属涂层，该金属涂层至少在其表面的一部分上通过对比金属更低的金属的粉末喷丸硬化而形成。
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