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1. 发明授权

US07314359B2 Vane pump for continuously variable transmission 有权
标题翻译：叶片泵用于连续变速传动
公开(公告)号：US07314359B2
公开(公告)日：2008-01-01
申请号：US11253819
申请日：2005-10-20
申请人： Tomoyuki Fujita , Masamichi Sugihara , Yoshinobu Yasue , Hiroyuki Nishiyama , Shingo Hirotsu , Katsutoshi Amano
发明人： Tomoyuki Fujita , Masamichi Sugihara , Yoshinobu Yasue , Hiroyuki Nishiyama , Shingo Hirotsu , Katsutoshi Amano
IPC分类号： F03C4/00 , F04C18/00
CPC分类号： F16H57/0434 , F04C2/344 , F04C14/06 , F04C15/0046 , F04C2210/14
摘要： In a vane pump disposed inside a transmission case of a continuously variable transmission, a pump case (20), a pump drive shaft (8) rotatably supported by a shaft bore (9) of the pump case (20) to rotate a rotor (5), and a drain port (17), one end thereof being opened to a shaft bore (9) of the pump drive shaft (8) and the other end being opened to an outside of the pump case (20) are provided. A leaked oil flown via the drain port (17) from a pump discharge side is discharged to an outside of the pump case (20).
摘要翻译：在设置在无级变速器的变速器壳体内的叶片泵中，泵壳体（20），由泵壳体（20）的轴孔（9）可旋转地支撑的泵驱动轴（8），以使转子 5）和排水口（17），其一端与泵驱动轴（8）的轴孔（9）开口，另一端向泵壳（20）的外侧开口。从泵排出侧经由排水口（17）流出的泄漏油被排出到泵壳体（20）的外部。

2. 发明申请

US20060088433A1 Vane pump for continuously variable transmission 有权
标题翻译：叶片泵用于连续变速传动
公开(公告)号：US20060088433A1
公开(公告)日：2006-04-27
申请号：US11253819
申请日：2005-10-20
申请人： Tomoyuki Fujita , Masamichi Sugihara , Yoshinobu Yasue , Hiroyuki Nishiyama , Shingo Hirotsu , Katsutoshi Amano
发明人： Tomoyuki Fujita , Masamichi Sugihara , Yoshinobu Yasue , Hiroyuki Nishiyama , Shingo Hirotsu , Katsutoshi Amano
IPC分类号： F01C19/00
CPC分类号： F16H57/0434 , F04C2/344 , F04C14/06 , F04C15/0046 , F04C2210/14
摘要： In a vane pump disposed inside a transmission case of a continuously variable transmission, a pump case (20), a pump drive shaft (8) rotatably supported by a shaft bore (9) of the pump case (20) to rotate a rotor (5), and a drain port (17), one end thereof being opened to a shaft bore (9) of the pump drive shaft (8) and the other end being opened to an outside of the pump case (20) are provided. A leaked oil flown via the drain port (17) from a pump discharge side is discharged to an outside of the pump case (20).
摘要翻译：在设置在无级变速器的变速器壳体内的叶片泵中，泵壳体（20），由泵壳体（20）的轴孔（9）可旋转地支撑的泵驱动轴（8），以使转子 5）和排水口（17），其一端与泵驱动轴（8）的轴孔（9）开口，另一端向泵壳（20）的外侧开口。从泵排出侧经由排水口（17）流出的泄漏油被排出到泵壳体（20）的外部。

3. 发明申请

US20060070943A1 Oil strainer for automatic transmission 有权
标题翻译：滤油机用于自动变速器
公开(公告)号：US20060070943A1
公开(公告)日：2006-04-06
申请号：US11242893
申请日：2005-10-05
申请人： Hiroyuki Nishiyama , Youji Hiraoka , Shingo Hirotsu
发明人： Hiroyuki Nishiyama , Youji Hiraoka , Shingo Hirotsu
IPC分类号： B01D35/28
CPC分类号： F16H57/0404 , F16H57/027
摘要： An oil strainer including a body including lower and walls and an inside space between the lower and upper walls, a filter substantially horizontally disposed within the body so as to divide the inside space into lower and upper space sections, an outlet port provided on the upper wall of the body and communicated with the upper space section, and an inlet port provided on the lower wall of the body and communicated with the lower space section. The lower wall includes a first area in which an inlet port periphery of the inlet port is disposed, and a second area separate from the first area. A vertical distance between the filter and the lower wall in the first area is smaller than a vertical distance between the filter and the lower wall in the second area.
摘要翻译：一种油过滤器，包括：主体，包括下壁和下壁;以及位于下壁和上壁之间的内部空间;过滤器，基本上水平地设置在主体内，以将内部空间分隔成下部和上部空间部分，与上部空间部分连通并设置在主体的下壁上并与下部空间部分连通的入口。所述下壁包括其中设置所述入口的入口周边的第一区域和与所述第一区域分离的第二区域。第一区域中的过滤器和下壁之间的垂直距离小于第二区域中的过滤器和下壁之间的垂直距离。

4. 发明授权

US08157105B2 Oil strainer for automatic transmission 有权
标题翻译：滤油机用于自动变速器
公开(公告)号：US08157105B2
公开(公告)日：2012-04-17
申请号：US11242893
申请日：2005-10-05
申请人： Hiroyuki Nishiyama , Youji Hiraoka , Shingo Hirotsu
发明人： Hiroyuki Nishiyama , Youji Hiraoka , Shingo Hirotsu
IPC分类号： B01D35/28
CPC分类号： F16H57/0404 , F16H57/027
摘要： An oil strainer includes a body which has lower and upper walls and an inside space between the lower and upper walls, a filter substantially horizontally disposed within the body so as to divide the inside space into lower and upper space sections, an outlet port provided on the upper wall of the body and communicated with the upper space section, and an inlet port provided on the lower wall of the body and communicated with the lower space section. The lower wall includes a first area in which an inlet port periphery of the inlet port is disposed, and a second area separate from the first area. A vertical distance between the filter and the lower wall in the first area is smaller than a vertical distance between the filter and the lower wall in the second area.
摘要翻译：油过滤器包括具有下壁和上壁以及下壁和上壁之间的内部空间的主体，基本上水平地设置在主体内的过滤器，以将内部空间分成下部和上部空间部分，本体的上壁与上部空间部分连通，并且设置在主体的下壁上并与下部空间部分连通的入口。所述下壁包括其中设置所述入口的入口周边的第一区域和与所述第一区域分离的第二区域。第一区域中的过滤器和下壁之间的垂直距离小于第二区域中的过滤器和下壁之间的垂直距离。

5. 发明授权

US5912073A Bearing made of abrasion-resistant aluminum alloy 失效
标题翻译：轴承由耐磨铝合金制成
公开(公告)号：US5912073A
公开(公告)日：1999-06-15
申请号：US678960
申请日：1996-07-12
申请人： Masahiko Shioda , Hiromi Taguchi , Shingo Hirotsu , Yoshiteru Yasuda , Kenji Tsushima
发明人： Masahiko Shioda , Hiromi Taguchi , Shingo Hirotsu , Yoshiteru Yasuda , Kenji Tsushima
IPC分类号： C22C21/02 , F16C33/12 , B32B5/16
CPC分类号： F16C33/12 , F16C2204/20 , Y10S384/912 , Y10S384/913 , Y10T428/25 , Y10T428/256 , Y10T428/259 , Y10T428/31678
摘要： The invention relates to a bearing for supporting a moving member having a surface of a first arithmetical mean roughness. This bearing is made of an abrasion-resistant aluminum alloy containing 14.0-17.5 wt% of Si, 2.0-5.0 wt% of Cu, 0.1-1.0 wt% of Mg, 0.3-0.8 wt% of Mn, 0.1-0.3 wt% of Cr, 0.05-0.20 wt% of Ti, 0.003-0.05 wt% of P, not greater than 1.5 wt% of Fe, less than 0.005 wt% of Ca, and aluminum as a remainder. The aluminum alloy contains silicon primary crystals, and first and second intermetallic compounds. Each of the silicon primary crystals and these intermetallic compounds has an average particle diameter from 8 to 30 .mu.m. The silicon primary crystals and the first and second intermetallic compounds respectively have first, second and third fractions each ranging from 5 to 40 .mu.m in particle diameter. The total area of the first, second and third fractions on a two-dimensional section of the alloy is from 5 to 10% by area, based on the total area of the section. The bearing has a surface having a second arithmetical mean roughness which is greater than the first one and is from 0.3 to 3.0 .mu.m. The bearing is superior in abrasion resistance, seizure resistance and running-in characteristic, and is capable of reducing abrasion even if used under a condition of inferior lubrication.
摘要翻译：本发明涉及一种用于支撑具有第一算术平均粗糙度的表面的移动构件的轴承。该轴承由含有14.0-17.5重量％的Si，2.0-5.0重量％的Cu，0.1-1.0重量％的Mg，0.3-0.8重量％的Mn，0.1-0.3重量％的Cu， Cr，0.05-0.20重量％的Ti，0.003-0.05重量％的P，不大于1.5重量％的Fe，小于0.005重量％的Ca和作为余量的铝。该铝合金包含硅一次晶体和第一和第二金属间化合物。硅原子和这些金属间化合物的平均粒径为8〜30μm。硅一次晶体和第一和第二金属间化合物分别具有粒径为5至40μm的第一，第二和第三部分。合金的二维截面上的第一，第二和第三部分的总面积为面积的5至10％，基于截面的总面积。轴承的表面具有大于第一算术平均粗糙度的第二算术平均粗糙度，并且为0.3至3.0μm。该轴承的耐磨损性，耐咬合性和延伸性优异，即使在润滑性差的条件下使用也能够降低磨损。

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