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公开(公告)号：US20110305871A1
公开(公告)日：2011-12-15
申请号：US13148339
申请日：2010-02-08
申请人： Yuhei Tabuchi , Yoshiyuki Abe , Toshiyuki Maeda
发明人： Yuhei Tabuchi , Yoshiyuki Abe , Toshiyuki Maeda
CPC分类号： F16J15/328 , C08J3/203 , C08J2377/06 , C08K3/04 , C08K3/34 , C08K3/346 , C08K7/02 , C08K7/06 , C08K7/08 , C08K2003/265 , C08L77/00 , C08L77/06 , C08L77/10 , C08L2205/02 , F16J15/102 , F16J15/3284 , F16J15/3496 , Y10T428/24355 , C08L2666/20
摘要： Object: To provide a sliding member with a low friction coefficient in which, when fine dents are formed in a surface of the sliding member by dimpling using a laser, no hard raised portions are gerenrated, and which does not damage a mating member; and to provide a process for producing the sliding member.Solution Means: A sliding member comprising a polyamide resin and 10 to 50 wt % of a fibrous filler selected from the group consisting of carbon fibers, aramid fibers, and whiskers, and having fine dents formed in a sliding surface thereof by dimpling using a laser; and a process for producing a sliding member comprising adding 10 to 50 wt % of a fibrous filler selected from the group consisting of carbon fibers, aramid fibers, and whiskers to a polyamide resin, and forming fine dents in a sliding surface of the sliding member by dimpling using a laser.
摘要翻译： 目的：提供一种摩擦系数低的滑动部件，其中，当通过使用激光进行凹坑而在滑动部件的表面上形成微细的凹痕时，没有硬的凸起部分被剥离，并且不会损坏配合部件; 并提供制造滑动构件的方法。 溶液装置：一种滑动构件，其包含聚酰胺树脂和10至50重量％的选自碳纤维，芳族聚酰胺纤维和晶须的纤维填料，并且通过使用激光器凹陷在其滑动表面中形成微细的凹陷 ; 以及一种制造滑动构件的方法，包括将10至50重量％的选自碳纤维，芳族聚酰胺纤维和晶须的纤维填料加入到聚酰胺树脂中，并且在滑动构件的滑动表面中形成细凹痕 通过使用激光凹坑。
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公开(公告)号：US09551421B2
公开(公告)日：2017-01-24
申请号：US13148339
申请日：2010-02-08
申请人： Yuhei Tabuchi , Yoshiyuki Abe , Toshiyuki Maeda
发明人： Yuhei Tabuchi , Yoshiyuki Abe , Toshiyuki Maeda
CPC分类号： F16J15/328 , C08J3/203 , C08J2377/06 , C08K3/04 , C08K3/34 , C08K3/346 , C08K7/02 , C08K7/06 , C08K7/08 , C08K2003/265 , C08L77/00 , C08L77/06 , C08L77/10 , C08L2205/02 , F16J15/102 , F16J15/3284 , F16J15/3496 , Y10T428/24355 , C08L2666/20
摘要： Object: To provide a sliding member with a low friction coefficient in which, when fine dents are formed in a surface of the sliding member by dimpling using a laser, no hard raised portions are generated, and which does not damage a mating member; and to provide a process for producing the sliding member.Solution Means: A sliding member comprising a polyamide resin and 10 to 50 wt % of a fibrous filler selected from the group consisting of carbon fibers, aramid fibers, and whiskers, and having fine dents formed in a sliding surface thereof by dimpling using a laser; and a process for producing a sliding member comprising adding 10 to 50 wt % of a fibrous filler selected from the group consisting of carbon fibers, aramid fibers, and whiskers to a polyamide resin, and forming fine dents in a sliding surface of the sliding member by dimpling using a laser.
摘要翻译： 溶液装置：一种滑动构件，其包含聚酰胺树脂和10至50重量％的选自碳纤维，芳族聚酰胺纤维和晶须的纤维填料，并且通过使用激光器凹陷在其滑动表面中形成微细的凹陷 ; 以及一种制造滑动构件的方法，包括将10至50重量％的选自碳纤维，芳族聚酰胺纤维和晶须的纤维填料加入到聚酰胺树脂中，并且在滑动构件的滑动表面中形成细凹痕 通过使用激光凹坑。
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公开(公告)号：US08561999B2
公开(公告)日：2013-10-22
申请号：US12518794
申请日：2007-12-14
申请人： Toshiyuki Maeda , Yoshiyuki Abe
发明人： Toshiyuki Maeda , Yoshiyuki Abe
IPC分类号： F16J9/12
CPC分类号： F16J15/3208 , F15B15/1452 , F15B15/1461
摘要： A sealing device is provided which is capable of reducing its sliding resistance. In a sealing device 1 which is fitted into an annular groove formed in one of a housing with a shaft hole and a shaft inserted into said shaft hole and serves to seal an annular gap between these two members, and which includes a seal ring 2 made of a resin that is in sliding contact with the other of the two members, and an elastic ring 3 that is fitted between the seal ring 2 and the annular groove, the seal ring has a plurality of concave portions 22 formed on its sliding surface 20 which is in sliding contact with the other member.
摘要翻译： 提供能够降低其滑动阻力的密封装置。 在密封装置1中，该密封装置1装配到形成在具有轴孔的壳体中的环形槽中，并且轴插入到所述轴孔中，并且用于密封这两个构件之间的环形间隙，并且包括形成的密封环2 与两个构件中的另一个滑动接触的树脂，以及装配在密封环2和环形槽之间的弹性环3，密封环具有形成在其滑动表面20上的多个凹部22 其与另一个构件滑动接触。
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公开(公告)号：US20100084820A1
公开(公告)日：2010-04-08
申请号：US12518794
申请日：2007-12-14
申请人： Toshiyuki Maeda , Yoshiyuki Abe
发明人： Toshiyuki Maeda , Yoshiyuki Abe
CPC分类号： F16J15/3208 , F15B15/1452 , F15B15/1461
摘要： A sealing device is provided which is capable of reducing its sliding resistance. In a sealing device 1 which is fitted into an annular groove formed in one of a housing with a shaft hole and a shaft inserted into said shaft hole and serves to seal an annular gap between these two members, and which includes a seal ring 2 made of a resin that is in sliding contact with the other of the two members, and an elastic ring 3 that is fitted between the seal ring 2 and the annular groove, the seal ring has a plurality of concave portions 22 formed on its sliding surface 20 which is in sliding contact with the other member.
摘要翻译： 提供能够降低其滑动阻力的密封装置。 在密封装置1中，该密封装置1装配到形成在具有轴孔的壳体中的环形槽中，并且轴插入到所述轴孔中，并且用于密封这两个构件之间的环形间隙，并且包括形成的密封环2 与两个构件中的另一个滑动接触的树脂，以及装配在密封环2和环形槽之间的弹性环3，密封环具有形成在其滑动表面20上的多个凹部22 其与另一个构件滑动接触。
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公开(公告)号：US08459655B2
公开(公告)日：2013-06-11
申请号：US13497999
申请日：2010-09-22
申请人： Toshiyuki Maeda , Yoshiyuki Abe
发明人： Toshiyuki Maeda , Yoshiyuki Abe
IPC分类号： F16J9/06
CPC分类号： F16J15/16 , B29C45/0055 , B29C2045/0034 , B29C2793/00 , B29C2793/009 , F16J9/28 , F16J15/3208 , F16J15/3272
摘要： A sealing device (1) having: a slide ring (2) and a back ring (3). The sealing device (1) is configured to seal an annular gap between a housing having a shaft hole, and a shaft inserted through the shaft hole. The slide ring (2) has: a through-cut (22), comprising a circumferential cut (22A), and axial cuts (22B) extending from both ends of the circumferential cut, along the axial direction; and multiple parting lines (23A, 23B) formed on a surface of the slide ring (2). The parting lines (23A, 23B) are arranged so that the parting lines (23A, 23B) are not overlapped with the circumferential cut (22A) exposed at the junction surface of the slide ring (2) with the back ring (3), throughout the lengthwise direction of the circumferential cut.
摘要翻译： 一种具有滑动环（2）和后环（3）的密封装置（1）。 密封装置（1）被构造成密封具有轴孔的壳体与通过轴孔插入的轴之间的环形间隙。 所述滑动环（2）具有贯穿切口（22），其包括圆周切口（22A）和沿所述轴向方向从所述周向切口的两端延伸的轴向切口（22B） 以及形成在所述滑环（2）的表面上的多个分型线（23A，23B）。 分型线（23A，23B）被布置成使得分型线（23A，23B）不与在所述滑环（2）的与所述后环（3）的接合表面暴露的周向切口（22A）重叠， 在圆周切割的整个长度方向上。
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公开(公告)号：US08313104B2
公开(公告)日：2012-11-20
申请号：US12595030
申请日：2008-04-09
申请人： Toshiyuki Maeda , Yoshiyuki Abe
发明人： Toshiyuki Maeda , Yoshiyuki Abe
IPC分类号： F16J9/12
CPC分类号： F16J15/3208 , F16J15/324 , F16J15/3244
摘要： A sealing device in which a good lubricating oil film is formed along the entire circumference of a sliding surface. The sealing device (1) is fitted in an annular groove formed in either of two elements that are a housing having a shaft hole and a shaft inserted through the shaft hole, and the sealing device (1) seals an annular gap between the two elements. The sealing device (1) has a seal ring (2) sliding against the other element by relative axial movements of the two elements. In the seal ring (2), on each of axially opposite ends of a sliding surface (20) sliding against the other element, there are formed grooves (22) extending from an end surface (21) of the seal ring (2) toward the axial center of a sliding surface (20). Further, in the seal ring (2), the boundary between each groove (22) and the sliding surface (20) is formed only by lines inclined relative to the direction of sliding of the sliding surface (20), and grooves (23) are circumferentially adjacently arranged in the seal ring (2) so that regions each having the boundary formed by the inclined lines are continuous along the entire circumference of the sliding surface (20).
摘要翻译： 一种密封装置，其中沿着滑动表面的整个圆周形成良好的润滑油膜。 密封装置（1）装配在形成为两个元件中的任一个的环形槽中，所述两个元件是具有轴孔的壳体，并且轴穿过轴孔，并且密封装置（1）密封两个元件之间的环形间隙 。 密封装置（1）具有通过两个元件的相对轴向运动而相对于另一元件滑动的密封环（2）。 在密封环（2）中，在与另一个元件滑动的滑动表面（20）的每个轴向相对端上形成有从密封环（2）的端表面（21）延伸朝向 滑动表面（20）的轴向中心。 此外，在密封环（2）中，每个凹槽（22）和滑动表面（20）之间的边界仅由相对于滑动表面（20）的滑动方向倾斜的线形成，并且凹槽（23） 周向地布置在密封环（2）中，使得具有由倾斜线形成的边界的区域沿着滑动表面（20）的整个圆周是连续的。
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公开(公告)号：US20120235360A1
公开(公告)日：2012-09-20
申请号：US13497999
申请日：2010-09-22
申请人： Toshiyuki Maeda , Yoshiyuki Abe
发明人： Toshiyuki Maeda , Yoshiyuki Abe
CPC分类号： F16J15/16 , B29C45/0055 , B29C2045/0034 , B29C2793/00 , B29C2793/009 , F16J9/28 , F16J15/3208 , F16J15/3272
摘要： A sealing device (1) having: a slide ring (2) and a back ring (3). The sealing device (1) is configured to seal an annular gap between a housing having a shaft hole, and a shaft inserted through the shaft hole. The slide ring (2) has: a through-cut (22), comprising a circumferential cut (22A), and axial cuts (22B) extending from both ends of the circumferential cut, along the axial direction; and multiple parting lines (23A, 23B) formed on a surface of the slide ring (2). The parting lines (23A, 23B) are arranged so that the parting lines (23A, 23B) are not overlapped with the circumferential cut (22A) exposed at the junction surface of the slide ring (2) with the back ring (3), throughout the lengthwise direction of the circumferential cut.
摘要翻译： 一种具有滑动环（2）和后环（3）的密封装置（1）。 密封装置（1）被构造成密封具有轴孔的壳体与通过轴孔插入的轴之间的环形间隙。 所述滑动环（2）具有贯穿切口（22），其包括圆周切口（22A）和沿所述轴向方向从所述周向切口的两端延伸的轴向切口（22B） 以及形成在所述滑环（2）的表面上的多个分型线（23A，23B）。 分型线（23A，23B）被布置成使得分型线（23A，23B）不与在所述滑环（2）的与所述后环（3）的接合表面暴露的周向切口（22A）重叠， 在圆周切割的整个长度方向上。
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公开(公告)号：US20100133757A1
公开(公告)日：2010-06-03
申请号：US12595030
申请日：2008-04-09
申请人： Toshiyuki Maeda , Yoshiyuki Abe
发明人： Toshiyuki Maeda , Yoshiyuki Abe
IPC分类号： F16J9/20
CPC分类号： F16J15/3208 , F16J15/324 , F16J15/3244
摘要： A sealing device in which a good lubricating oil film is formed along the entire circumference of a sliding surface. The sealing device (1) is fitted in an annular groove formed in either of two elements that are a housing having a shaft hole and a shaft inserted through the shaft hole, and the sealing device (1) seals an annular gap between the two elements. The sealing device (1) has a seal ring (2) sliding against the other element by relative axial movements of the two elements. In the seal ring (2), on each of axially opposite ends of a sliding surface (20) sliding against the other element, there are formed grooves (22) extending from an end surface (21) of the seal ring (2) toward the axial center of a sliding surface (20). Further, in the seal ring (2), the boundary between each groove (22) and the sliding surface (20) is formed only by lines inclined relative to the direction of sliding of the sliding surface (20), and grooves (23) are circumferentially adjacently arranged in the seal ring (2) so that regions each having the boundary formed by the inclined lines are continuous along the entire circumference of the sliding surface (20).
摘要翻译： 一种密封装置，其中沿着滑动表面的整个圆周形成良好的润滑油膜。 密封装置（1）装配在形成为两个元件中的任一个的环形槽中，所述两个元件是具有轴孔的壳体，并且轴穿过轴孔，并且密封装置（1）密封两个元件之间的环形间隙 。 密封装置（1）具有通过两个元件的相对轴向运动而相对于另一元件滑动的密封环（2）。 在密封环（2）中，在与另一个元件滑动的滑动表面（20）的每个轴向相对端上形成有从密封环（2）的端表面（21）延伸朝向 滑动表面（20）的轴向中心。 此外，在密封环（2）中，每个凹槽（22）和滑动表面（20）之间的边界仅由相对于滑动表面（20）的滑动方向倾斜的线形成，并且凹槽（23） 周向地布置在密封环（2）中，使得具有由倾斜线形成的边界的区域沿着滑动表面（20）的整个圆周是连续的。
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公开(公告)号：US09166493B2
公开(公告)日：2015-10-20
申请号：US13383806
申请日：2010-05-27
CPC分类号： H02M5/458 , H02M1/32 , H02M1/36 , H02M2001/0006
摘要： A power converter circuit includes a diode group, a relay, a DC section and an inverter. The diode group includes a plurality of diodes arranged to rectify an output voltage of an alternating-current power supply. The relay is provided at a point located closer to the alternating-current power supply than the diode group. The DC section is where an output voltage of the diode group is applied. The inverter is arranged to output a three-phase alternating-electric current to a three-phase load. The DC section has a maximum pulse voltage twice as great as a minimum pulse voltage of the DC section. The DC section includes an energy-absorbing circuit having an electrolytic capacitor. The DC section further has a pathway arranged to apply the output voltage of the alternating-current power supply from the alternating-current power supply to the electrolytic capacitor via a rectifying circuit, not via the relay.
摘要翻译： 电力转换器电路包括二极管组，继电器，直流部分和逆变器。 二极管组包括多个二极管，用于对交流电源的输出电压进行整流。 继电器设置在比二极管组更靠近交流电源的点处。 直流部分是施加二极管组的输出电压的地方。 逆变器被布置成将三相交流电输出到三相负载。 直流部分的最大脉冲电压是直流部分最小脉冲电压的两倍。 直流部分包括具有电解电容器的能量吸收电路。 直流部分还具有通过经由整流电路而不经由继电器将来自交流电源的交流电源的输出电压施加到电解电容器的通路。
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公开(公告)号：US08928444B2
公开(公告)日：2015-01-06
申请号：US13511935
申请日：2010-11-25
申请人： Naohiro Kido , Toshiyuki Maeda
发明人： Naohiro Kido , Toshiyuki Maeda
CPC分类号： H01F27/10 , H01F27/18 , H01F37/00 , H01F2003/103
摘要： A cooling structure for a magnet-equipped reactor includes: a magnet-equipped reactor (60) having a core (61) around which a coil (70) is wound, and a magnet (75) arranged to contact the core (61); and a cooling member (51) arranged to contact the magnet (75) of the magnet-equipped reactor (60) to cool the magnet (75).
摘要翻译： 用于配备有磁铁的反应器的冷却结构包括：具有磁芯（61）的装有磁铁的反应器（60），卷绕有线圈（70）的磁芯和布置成与芯体接触的磁体; 以及布置成与配备有磁铁的反应器（60）的磁体（75）接触以冷却磁体（75）的冷却构件（51）。
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