公开(公告)号：US5426844A

公开(公告)日：1995-06-27

申请号：US194095

申请日：1994-02-08

申请人： Koichi Suda ,  Takeshi Fukaya ,  Tadao Horiuchi

发明人： Koichi Suda ,  Takeshi Fukaya ,  Tadao Horiuchi

IPC分类号： G01D5/245 ,  G01P1/00 ,  G01P3/488 ,  H01F41/00

CPC分类号： G01P3/488 ,  G01P1/00 ,  Y10T29/4902 ,  Y10T29/49073

摘要： An apparatus for detecting a rotation of a rotational member. A core is disposed opposite to the rotational member. A coil of wire is disposed around the core. A permanent magnet, which is formed in a shaft of a symmetrically cut out cross section, is connected to the core. A bobbin is provided with a first cylindrical portion for receiving therein the core and winding the wire of the coil around the first cylindrical portion, and a second cylindrical portion integrally connected to the first cylindrical portion in co-axial relationship therewith. The second cylindrical portion is formed with cutout portions to provide a periphery corresponding to a periphery of the permanent magnet, and arranged to receive therein at least a part of the permanent magnet in co-axial relationship with the core. A case, which is formed in a cylindrical body for receiving therein the bobbin assembled with the core, permanent magnet and coil, defines a certain space between an outer surface of the second cylindrical portion at the cutout portions thereof and an inner surface of the case. A terminal electrically connected to the coil, is disposed in the space and fixed to the second cylindrical portion.

摘要翻译： 一种用于检测旋转构件的旋转的装置。 芯部设置成与旋转构件相对。 线圈绕芯线设置。 形成在对称切断的横截面的轴中的永磁体连接到芯部。 筒管具有第一圆柱形部分，用于在其中容纳芯并绕线圈围绕第一圆柱形部分缠绕第一圆柱形部分，以及与第一圆柱形部分一体地连接到第一圆柱形部分上的同轴关系的第二圆柱形部分。 第二圆柱形部分形成有切口部分，以提供对应于永磁体的周边的周边，并且布置成在其中容纳永久磁铁的至少一部分与芯体同轴的关系。 形成在圆筒体中的壳体，其中容纳有与芯组装的线轴，永磁体和线圈，在其切口部分处的第二圆筒部分的外表面和壳体的内表面之间限定一定的空间 。 电连接到线圈的端子设置在该空间中并固定到第二圆筒部。

公开(公告)号：US06311725B1

公开(公告)日：2001-11-06

申请号：US09570933

申请日：2000-05-15

申请人： Mikio Hamada ,  Satomi Wada ,  Nobuo Suzuki ,  Tadao Horiuchi

发明人： Mikio Hamada ,  Satomi Wada ,  Nobuo Suzuki ,  Tadao Horiuchi

IPC分类号： F02M3704

CPC分类号： B01D29/606 ,  B01D35/26 ,  F02M37/08 ,  F02M37/22 ,  F02M2037/225 ,  F02M2037/226 ,  Y10T137/8085 ,  Y10T137/86002

摘要： A fuel supply apparatus for engines of a multi-point injection system using fuel tanks of many sizes and shapes is disclosed. In the fuel supply apparatus, a pump device 10 is constructed of an electric motor-driven fuel pump 10, a fuel filter 49, and a pressure regulator 21, which are contained in a housing integrally constructed of a first and second cases 11 and 12. A suction port 15 of the pump device 10 communicates with a suction opening 24 of the fuel pump 19, while a discharge outlet portion 26 of the pump device 10 communicates with a discharge port 17 through the fuel filter 49. The discharge port 17 communicates with an inlet of the pressure regulator 21. An outlet of the pressure regulator 21 communicates with a return port 16 of the pump device 10.

摘要翻译： 公开了一种使用多种尺寸和形状的燃料箱的多点喷射系统的发动机的燃料供给装置。 在燃料供给装置中，泵装置10由电动机驱动燃料泵10，燃料过滤器49和压力调节器21构成，该电动机驱动燃料泵10包含在由第一壳体11和第二壳体12构成的壳体中 泵装置10的吸入口15与燃料泵19的吸入口24连通，泵装置10的排出口部26通过燃料过滤器49与排出口17连通。排出口17连通 具有压力调节器21的入口。压力调节器21的出口与泵装置10的返回端口16连通。

公开(公告)号：US6156201A

公开(公告)日：2000-12-05

申请号：US11756

申请日：1998-02-25

申请人： Hironori Ueda ,  Takashi Nagai ,  Nobuo Suzuki ,  Tadao Horiuchi

发明人： Hironori Ueda ,  Takashi Nagai ,  Nobuo Suzuki ,  Tadao Horiuchi

IPC分类号： B01D35/027 ,  F02M37/10 ,  F02M37/22 ,  B01D29/00

CPC分类号： F02M37/22 ,  B01D35/027 ,  F02M37/10 ,  B01D2201/50 ,  F02M2037/225

摘要： A fuel filter (10) has a filter case (11), and a return path (25) is provided on the upper surface of the filter case (11). Return fuel discharged from a pressure regulator is supplied to the return path (25). The return path (25) having a closed lower end is provided with branch paths (26). The return fuel supplied to the return path (25) passes through the branch paths (26) and flows down into fuel reservoir along the outside peripheral surface of the filter case (11). Electrical charge on the surface of the filter case (11) is reduced when the return fuel flows along the outside peripheral surface of the filter case (11). Kinetic energy of the return fuel is reduced by the energy absorbing effect of the return path (25), the energy distributing effect of the branch paths (26), and the energy absorbing effect when the return fuel flows down along the outside peripheral surface of the filter case. Thus, fuel return sound waves from the returning fuel dropping into the fuel reservoir are reduced.

摘要翻译： PCT No.PCT / JP97 / 02517 Sec。 371日期：1998年7月25日 102（e）1998年2月25日PCT PCT 1997年7月22日PCT公布。 公开号WO98 / 03787 日期1998年1月29日燃料过滤器（10）具有过滤器壳体（11），并且在过滤器壳体（11）的上表面上设置返回路径（25）。 将从压力调节器排出的燃料返回返回路径（25）。 具有闭合下端的返回路径（25）设置有分支路径（26）。 供给返回路径（25）的返回燃料通过分支路径（26），沿着过滤器壳体（11）的外周面向下流入燃料容器。 当返回的燃料沿着过滤器壳体（11）的外周表面流动时，过滤器壳体（11）的表面上的电荷减少。 返回燃料的动能通过返回路径（25）的能量吸收效应，分支路径（26）的能量分配效应以及当返回燃料沿着外部的外周面向下流动时的能量吸收效应而减小 过滤箱。 因此，来自返回的燃料的燃料返回声波降低到燃料储存器中。

公开(公告)号：US06378504B1

公开(公告)日：2002-04-30

申请号：US09558850

申请日：2000-04-27

申请人： Tadao Horiuchi ,  Nobuo Suzuki ,  Takashi Nagai

发明人： Tadao Horiuchi ,  Nobuo Suzuki ,  Takashi Nagai

IPC分类号： F02M3704

CPC分类号： F02M37/22 ,  B01D35/027 ,  B01D35/0273 ,  B01D35/26 ,  F02M37/10 ,  F02M2037/228

摘要： A fuel supply system includes a fuel pump 2 and a housing 1 that are disposed within a fuel tank 6. A damping material 50 is disposed on an upper end portion of a sidewall of the housing 1. The damping material 50 reduces the transmission of vibrations generated by the fuel pump 2 from to the fuel tank 6 to thereby prevent the fuel tank from vibrating. The damping material 50 may include an elastic material having a specific gravity of 0.12 to 0.4. Alternatively, the damping material 50 may include a fuel-resistant paper material.

摘要翻译： 燃料供给系统包括设置在燃料箱6内的燃料泵2和壳体1.阻尼材料50设置在壳体1的侧壁的上端部分上。阻尼材料50减少了振动的传递 由燃料泵2从燃料箱6产生，从而防止燃料箱振动。 阻尼材料50可以包括比重为0.12至0.4的弹性材料。 或者，阻尼材料50可以包括耐燃纸材料。

公开(公告)号：US5363033A

公开(公告)日：1994-11-08

申请号：US950300

申请日：1992-09-24

申请人： Koichi Suda ,  Takeshi Fukaya ,  Tadao Horiuchi

发明人： Koichi Suda ,  Takeshi Fukaya ,  Tadao Horiuchi

IPC分类号： G01D5/245 ,  G01P1/00 ,  G01P3/488 ,  G01P3/44 ,  G01B7/14 ,  H01F15/10

CPC分类号： G01P3/488 ,  G01P1/00 ,  Y10T29/4902 ,  Y10T29/49073

摘要： The invention is directed to an apparatus for detecting a rotation of a rotational member. A core is disposed opposite to the rotational member. A coil of wire is disposed around the core. A permanent magnet, which is formed in a shaft of a symmetrically cut out cross section, is connected to the core. A bobbin is provided with a first cylindrical portion for receiving therein the core and winding the wire of the coil around the first cylindrical portion, and a second cylindrical portion integrally connected to the first cylindrical portion in co-axial relationship therewith. The second cylindrical portion is formed with cutout portions to provide a periphery corresponding to a periphery of the permanent magnet, and arranged to receive therein at least a part of the permanent magnet in co-axial relationship with the core. A case, which is formed in a cylindrical body for receiving therein the bobbin assembled with the core, permanent magnet and coil, defines a certain space between an outer surface of the second cylindrical portion at the cutout portions thereof and an inner surface of the case. A terminal electrically connected to the coil, is disposed in the space and fixed to the second cylindrical portion.

摘要翻译： 本发明涉及一种用于检测旋转构件的旋转的装置。 芯部设置成与旋转构件相对。 线圈绕芯线设置。 形成在对称切断的横截面的轴中的永磁体连接到芯部。 筒管具有第一圆柱形部分，用于在其中容纳芯并绕线圈围绕第一圆柱形部分缠绕第一圆柱形部分，以及与第一圆柱形部分一体地连接到第一圆柱形部分上的同轴关系的第二圆柱形部分。 第二圆柱形部分形成有切口部分，以提供对应于永磁体的周边的周边，并且布置成在其中容纳永久磁铁的至少一部分与芯体同轴的关系。 形成在圆筒体中的壳体，其中容纳有与芯组装的线轴，永磁体和线圈，在其切口部分处的第二圆筒部分的外表面和壳体的内表面之间限定一定的空间 。 电连接到线圈的端子设置在该空间中并固定到第二圆筒部。