-
公开(公告)号：US06841908B2
公开(公告)日：2005-01-11
申请号：US10112732
申请日：2002-04-02
CPC分类号： F16C32/0461 , F16C32/048 , H01F3/02 , H01F7/0273
摘要： Stator cores for a homo-polar magnetic bearing, wherein toothed ends of stator cores around a rotor form N poles and S poles adjacent in the axial direction, and the method of manufacturing them. The stator core 10 is provided with protrusions 11 of adjacent N and S poles extended circumferentially so as to be in contact with or in close proximity to each other, and is composed of U-shaped laminated steel sheets interleaved with an insulating material, of which the center side is open when viewed from the centerline side. In addition, the core is composed of a first yoke, a second yoke and a stem unit that is a magnetic body placed and fixed between the yokes, and at least the stem unit is composed of a magnetic material powder, solidified in resin.
摘要翻译： 用于同极磁轴承的定子芯，其中转子周围的定子芯的齿端形成在轴向方向上相邻的N极和S极及其制造方法。 定子铁心10设置有相邻的N极和S极的突起11，其周向延伸以彼此接触或彼此靠近，并且由与绝缘材料交错的U形层压钢板组成，其中 当从中心线侧观察时，中心侧是开放的。 此外，芯由第一磁轭，第二磁轭和杆单元构成，磁体是放置并固定在磁轭之间的磁体，并且至少该磁芯组件由固体树脂中的磁性材料粉末组成。
-
公开(公告)号：US06831385B2
公开(公告)日：2004-12-14
申请号：US10424843
申请日：2003-04-29
IPC分类号： H02K709
CPC分类号： F16C32/0461 , F16C32/048 , H01F3/02 , H01F7/0273
摘要： Stator cores for a homo-polar magnetic bearing, wherein toothed ends of stator cores around a rotor form N poles and S poles adjacent in the axial direction, and the method of manufacturing them. The stator core 10 is provided with protrusions 11 of adjacent N and S poles extended circumferentially so as to be in contact with or in close proximity to each other, and is composed of U-shaped laminated steel sheets interleaved with an insulating material, of which the center side is open when viewed from the centerline side. In addition, the core is composed of a first yoke, a second yoke and a stem unit that is a magnetic body placed and fixed between the yokes, and at least the stem unit is composed of a magnetic material powder, solidified in resin.
摘要翻译： 用于同极磁轴承的定子芯，其中转子周围的定子芯的齿端形成在轴向方向上相邻的N极和S极及其制造方法。 定子铁心10设置有相邻的N极和S极的突起11，其周向延伸以彼此接触或彼此靠近，并且由与绝缘材料交错的U形层压钢板组成，其中 当从中心线侧观察时，中心侧是开放的。 此外，芯由第一磁轭，第二磁轭和杆单元构成，磁体是放置并固定在磁轭之间的磁体，并且至少该磁芯组件由固体树脂中的磁性材料粉末组成。
-
23.发明授权公开(公告)号：US06275249B1
公开(公告)日：2001-08-14
申请号：US09398757
申请日：1999-09-17
申请人： Shinichi Ozaki , Katsushi Abe , Nobuhiro Takahashi
发明人： Shinichi Ozaki , Katsushi Abe , Nobuhiro Takahashi
IPC分类号： B41J2435
CPC分类号： H04N1/00015 , B41J2/471 , G02B26/127 , H04N1/00002 , H04N1/00018 , H04N1/00031 , H04N1/00053 , H04N1/00082 , H04N1/1135
摘要： At least two light beam detection units are spaced at a predetermined distance and provided in the scanning direction of a surface to be scanned. A light beam is emitted to the light beam detection unit provided on a scanning start side, by lighting a light beam source which is employed to scan the surface linearly during a scanning period equivalent to 1 dot during scanning. A light beam is emitted to the light beam detection unit provided on a scanning end side, by lighting the light beam source during the scanning period after elapse of a light-off period computed from a previously designed scanning speed and the predetermined distance. Based on a detection result of the light beam detection unit provided on the scanning start side and a detection result of the light beam detection unit provided on the scanning end side, scanning characteristics required of the light beam are evaluated.
摘要翻译： 至少两个光束检测单元以预定距离隔开并且设置在待扫描表面的扫描方向上。 通过点亮在扫描期间相当于1点的扫描周期中线性地扫描表面的光束源，将光束发射到设置在扫描开始侧的光束检测单元。 通过在从先前设计的扫描速度和预定距离计算出的熄灭时段之后的扫描期间点亮光束源，向设置在扫描端侧的光束检测单元发射光束。 基于扫描开始侧设置的光束检测单元的检测结果和设置在扫描端侧的光束检测单元的检测结果，评价光束所需的扫描特性。
-
24.发明授权公开(公告)号：US06268876B1
公开(公告)日：2001-07-31
申请号：US09104386
申请日：1998-06-25
申请人： Shinichi Ozaki , Katsushi Abe , Nobuhiro Takahashi
发明人： Shinichi Ozaki , Katsushi Abe , Nobuhiro Takahashi
IPC分类号： B41J247
CPC分类号： H04N1/00015 , B41J2/471 , G02B26/127 , H04N1/00002 , H04N1/00018 , H04N1/00031 , H04N1/00053 , H04N1/00082 , H04N1/1135
摘要： At least two light beam detection units are spaced at a predetermined distance and provided in the scanning direction of a surface to be scanned. A light beam is emitted to the light beam detection unit provided on a scanning start side, by lighting a light beam source which is employed to scan the surface linearly during a scanning period equivalent to 1 dot during scanning. A light beam is emitted to the light beam detection unit provided on a scanning end side, by lighting the light beam source during the scanning period after elapse of a light-off period computed from a previously designed scanning speed and the predetermined distance. Based on a detection result of the light beam detection unit provided on the scanning start side and a detection result of the light beam detection unit provided on the scanning end side, scanning characteristics required of the light beam are evaluated.
摘要翻译： 至少两个光束检测单元以预定距离隔开并且设置在待扫描表面的扫描方向上。 通过点亮在扫描期间相当于1点的扫描周期中线性地扫描表面的光束源，将光束发射到设置在扫描开始侧的光束检测单元。 通过在从先前设计的扫描速度和预定距离计算出的熄灭时段之后的扫描期间点亮光束源，向设置在扫描端侧的光束检测单元发射光束。 基于扫描开始侧设置的光束检测单元的检测结果和设置在扫描端侧的光束检测单元的检测结果，评价光束所需的扫描特性。
-
公开(公告)号：US06243124B1
公开(公告)日：2001-06-05
申请号：US09398755
申请日：1999-09-17
申请人： Shinichi Ozaki , Katsushi Abe , Nobuhiro Takahashi
发明人： Shinichi Ozaki , Katsushi Abe , Nobuhiro Takahashi
IPC分类号： B41J2435
CPC分类号： H04N1/00015 , B41J2/471 , G02B26/127 , H04N1/00002 , H04N1/00018 , H04N1/00031 , H04N1/00053 , H04N1/00082 , H04N1/1135
摘要： At least two light beam detection units are spaced at a predetermined distance and provided in the scanning direction of a surface to be scanned. A light beam is emitted to the light beam detection unit provided on a scanning start side, by lighting a light beam source which is employed to scan the surface linearly during a scanning period equivalent to 1 dot during scanning. A light beam is emitted to the light beam detection unit provided on a scanning end side, by lighting the light beam source during the scanning period after elapse of a light-off period computed from a previously designed scanning speed and the predetermined distance. Based on a detection result of the light beam detection unit provided on the scanning start side and a detection result of the light beam detection unit provided on the scanning end side, scanning characteristics required of the light beam are evaluated.
-
公开(公告)号：US06234749B1
公开(公告)日：2001-05-22
申请号：US09375631
申请日：1999-08-17
IPC分类号： F04D2908
CPC分类号： F01D11/122 , F04D29/083 , F04D29/162
摘要： A centrifugal compressor (1) including a single rotating shaft (5), a first (upstream) and second (downstream) impellers (2, 3) mounted on ends of the rotating shaft (5) respectively, and a casing (4) for accommodating these impellers. An air path (35) is provided for introducing an air pressurized by the upstream impeller (2) to the downstream impeller (3). An abradable layer (34) is embedded in the casing inner wall (4) such that it faces and is cut by the second downstream impeller (3). The expensive abradable layer (34) is only provided for the downstream impeller (3) since the effect of the abradable layer (34) is significant when provided for the downstream impeller.
摘要翻译： 一种离心压缩机（1），分别安装在旋转轴（5）的端部上的单个旋转轴（5），第一（上游）和第二（下游）叶轮（2,3），以及用于 容纳这些叶轮。 设置有用于将由上游叶轮（2）加压的空气引导到下游叶轮（3）的空气路径（35）。 可磨损层（34）嵌入壳体内壁（4）中，使其面对并被第二下游叶轮（3）切割。 只有为下游叶轮（3）提供昂贵的耐磨层（34），因为当为下游叶轮提供时，耐磨层（34）的作用是显着的。
-
-
-
-
-
搜索结果
26 条记录 (耗时 0.028 秒)
