公开(公告)号：US6082903A

公开(公告)日：2000-07-04

申请号：US184228

申请日：1998-11-02

申请人： Ryoji Saneshige

发明人： Ryoji Saneshige

IPC分类号： F16C33/06 ,  F16C33/10 ,  F16L33/10

CPC分类号： F16C33/106 ,  F16C33/06 ,  F16C33/103 ,  F16C33/104 ,  Y10S384/902

摘要： A bearing device includes a slidemember made of porous-sintered-metal for slidably supporting a rotational shaft, and a holding member made of the same porous-sintered-metal and holding the slide member. The two members are constructed of the same material, and yet the density of the slide member is greater than that of the holding member so that lubricating oil is supplied continuously from the holding member to the slide member due to the capillary phenomenon. The bearing device constructed as above prevents the lubricating oil from flowing out, improves abrasion-resistance, and thereby extends the service life. Further, this construction allows the bearing device to be smaller and thinner.

摘要翻译： 轴承装置包括由用于可滑动地支撑旋转轴的多孔烧结金属制成的滑动构件，以及由相同的多孔烧结金属制成并保持滑动构件的保持构件。 两个构件由相同的材料构成，但是滑动构件的密度大于保持构件的密度，使得由于毛细管现象，润滑油从保持构件连续地供给到滑动构件。 如上构造的轴承装置防止润滑油流出，提高耐磨性，从而延长使用寿命。 此外，这种结构允许轴承装置更小和更薄。

公开(公告)号：US5145266A

公开(公告)日：1992-09-08

申请号：US730179

申请日：1991-07-16

申请人： Ryoji Saneshige ,  Shigeru Ootsuka

发明人： Ryoji Saneshige ,  Shigeru Ootsuka

IPC分类号： F16C33/10 ,  H02K5/167

CPC分类号： F16C33/103

摘要： In a bearing apparatus having an oilless bearing, plural grooves are formed on an outer surface of the bearing or an inner surface of a bearing holder for holding lubricant oil which is overflowed from the bearing, thereby the lubricant is maintained in a long service.

摘要翻译： 在具有无油轴承的轴承装置中，在轴承的外表面上形成有多个槽，或者用于保持从轴承溢出的润滑油的轴承保持件的内表面，从而使润滑剂保持良好的使用。

公开(公告)号：US5747908A

公开(公告)日：1998-05-05

申请号：US511443

申请日：1995-08-04

申请人： Ryoji Saneshige ,  Koji Kuyama

发明人： Ryoji Saneshige ,  Koji Kuyama

IPC分类号： H02K3/46 ,  H02K1/18 ,  H02K3/52 ,  H02K5/00

CPC分类号： H02K3/522 ,  H02K1/187 ,  H02K2203/03

摘要： A motor includes a stator core having a plurality of projected poles, a stator coil wound around an insulating portion of the stator core, a printed circuit board for supplying electricity to the stator coil, and a holder having a hollow projection and fixed to the stator core. The projection of the holder is inserted and fixed in a hole formed in the printed circuit board and is used for positioning and fixing the stator core. A portion of the projection of the holder has a hole. A terminal pin is fixed in the hole of the projection of the holder and has a step portion around which the stator coil is. The step portion is fixed to a solder land of the printed circuit board to be wired to the stator coil so as to make the terminal pin and the land electrically conductive.

摘要翻译： 一种电动机包括具有多个突出极的定子铁心，缠绕在定子铁心的绝缘部分上的定子线圈，用于向定子线圈供电的印刷电路板，以及具有中空突起并固定于定子的保持器 核心。 保持架的突起插入并固定在形成在印刷电路板上的孔中，并用于定位和固定定子芯。 保持架的突出部的一部分具有孔。 端子销固定在保持架的突起的孔中，并具有定子线圈所围绕的台阶部。 台阶部分固定在印刷电路板的焊盘上，以连接到定子线圈，以使端子销和焊盘导电。

公开(公告)号：US5264748A

公开(公告)日：1993-11-23

申请号：US9441

申请日：1993-01-27

申请人： Shigeru Ootsuka ,  Naoki Nakada ,  Ryoji Saneshige

发明人： Shigeru Ootsuka ,  Naoki Nakada ,  Ryoji Saneshige

IPC分类号： F16C17/04 ,  F16C33/10 ,  H02K1/18 ,  H02K3/52 ,  H02K5/167 ,  H02K7/08 ,  H02K7/14

CPC分类号： F16C33/106 ,  F16C17/04 ,  F16C33/102 ,  H02K1/187 ,  H02K3/522 ,  H02K5/1675 ,  H02K2203/03 ,  Y10S384/902

摘要： A sleeve-type plain bearing of an axial-flow fan motor, made of sintered oilless metal, for bearing a rotation of a rotor has plural protrusions on a thrust bearing surface in a direction vertical to an axial direction of the rotor, and thereby lubricant impregnated in the sintered oilless metal is always supplied in spaces formed by the thrust bearing surface, the protrusions and a thrust plate provided on the rotation shaft.

摘要翻译： 由烧结无油金属制成的用于承载转子旋转的轴流式风扇电动机的套筒式滑动轴承在推力轴承表面上沿与转子轴向垂直的方向上具有多个突起，从而润滑剂 浸渍在烧结无油金属中的总是在由推力轴承表面，突起和设置在旋转轴上的止推板形成的空间中供应。

公开(公告)号：US5027025A

公开(公告)日：1991-06-25

申请号：US476730

申请日：1990-02-08

申请人： Ryoji Saneshige ,  Kouzi Kuyama ,  Makoto Hasegawa ,  Miyuki Furuya

发明人： Ryoji Saneshige ,  Kouzi Kuyama ,  Makoto Hasegawa ,  Miyuki Furuya

IPC分类号： G04G13/02 ,  G08B6/00 ,  H02K7/06 ,  H02K7/075 ,  H02K29/00

CPC分类号： H02K7/063 ,  G04G13/021 ,  G08B6/00

摘要： The present invention is directed to a flat brushless motor utilizable as a warning in a portable communication device. The center of gravity of the rotor assembly is displaced from the center of rotation so that, by the rotation of the unbalanced rotor assembly, vibrations can be generated and the. By elimination of an eccentric or the like for generating the vibrations, a manufacture in a flat and compact size, as well as a reduction in the number of component parts, can be attained.

摘要翻译： 本发明涉及一种可用作便携式通信设备中的警告的扁平无刷电动机。 转子组件的重心从旋转中心位移，使得通过不平衡转子组件的旋转可以产生振动。 通过消除用于产生振动的偏心轮等，可以获得扁平且紧凑的制造以及部件数量的减少。