公开(公告)号：US20070034038A1

公开(公告)日：2007-02-15

申请号：US11501111

申请日：2006-08-09

申请人： Kazuyuki Horie ,  Tetsuo Hariu ,  Yasunori Kobayashi ,  Hiroshi Nakamura ,  Masao Kano

发明人： Kazuyuki Horie ,  Tetsuo Hariu ,  Yasunori Kobayashi ,  Hiroshi Nakamura ,  Masao Kano

IPC分类号： G05G1/14

CPC分类号： G05G1/30 ,  G05G5/03 ,  Y10T74/20528

摘要： A pedal assembly is disclosed that includes a gear having a first tooth with a root and terminal ends. The gear rotates due to an input force. The assembly also includes a rack having a second tooth with root and terminal ends. The second tooth meshes with the first tooth at a contact point such that rotation of the gear causes linear movement of the rack. The assembly further includes a biasing member that biases the rack. The assembly additionally includes a slide member on which the rack slides. The slide member is provided on a side of the rack opposite to that of the gear such that the rack pushes on the slide member due to meshing of the first tooth and the second tooth.

摘要翻译： 公开了一种踏板组件，其包括齿轮，该齿轮具有带根和末端的第一齿。 齿轮由于输入力而旋转。 组件还包括具有根和末端的第二齿的齿条。 第二齿在接触点处与第一齿啮合，使得齿轮的旋转引起齿条的线性移动。 组件还包括偏置构件，偏置构件偏置架子。 组件还包括滑架，滑架在其上滑动。 滑动构件设置在与齿轮的齿条相反的一侧上，使得齿条由于第一齿和第二齿的啮合而推动滑动构件。

公开(公告)号：US07498803B2

公开(公告)日：2009-03-03

申请号：US11594814

申请日：2006-11-09

申请人： Kazuyuki Horie ,  Tetsuo Hariu ,  Yasunori Kobayashi ,  Masao Kano

发明人： Kazuyuki Horie ,  Tetsuo Hariu ,  Yasunori Kobayashi ,  Masao Kano

IPC分类号： G01B7/30

CPC分类号： G01D5/145 ,  G05G1/38

摘要： A rotation angle detection device for detecting a rotation angle of an object has a substantially cylinder-shaped yoke, a magnetism generation unit which is fixed to an inner surface of the yoke, a magnetism detection member which is arranged substantially in a center axis of the yoke, at least one bearing which rotatably supports the yoke, and a support member which holds the bearing. The yoke is made of a magnetic metal, and fixedly mounted at the object to be rotatable integrally with the object. The magnetism generation unit generates a magnetic field substantially perpendicular to the center axis of the yoke. The magnetism detection member generates an output corresponding to a variation of the magnetic field to detect the rotation angle of the object relative to the magnetism detection member.

摘要翻译： 用于检测物体的旋转角度的旋转角度检测装置具有基本上为圆柱形的轭，固定到轭的内表面的磁性产生单元，大致位于该轭的中心轴上的磁性检测构件 轭，可旋转地支撑轭的至少一个轴承和保持轴承的支撑构件。 磁轭由磁性金属制成，并且固定地安装在物体上以与物体一体旋转。 磁产生单元产生与轭的中心轴大致垂直的磁场。 磁检测部件产生与磁场变化相对应的输出，以检测物体相对于磁检测部件的旋转角度。

公开(公告)号：US20070103149A1

公开(公告)日：2007-05-10

申请号：US11594814

申请日：2006-11-09

申请人： Kazuyuki Horie ,  Tetsuo Hariu ,  Yasunori Kobayashi ,  Masao Kano

发明人： Kazuyuki Horie ,  Tetsuo Hariu ,  Yasunori Kobayashi ,  Masao Kano

IPC分类号： G01B7/30

CPC分类号： G01D5/145 ,  G05G1/38

摘要： A rotation angle detection device for detecting a rotation angle of an object has a substantially cylinder-shaped yoke, a magnetism generation unit which is fixed to an inner surface of the yoke, a magnetism detection member which is arranged substantially in a center axis of the yoke, at least one bearing which rotatably supports the yoke, and a support member which holds the bearing. The yoke is made of a magnetic metal, and fixedly mounted at the object to be rotatable integrally with the object. The magnetism generation unit generates a magnetic field substantially perpendicular to the center axis of the yoke. The magnetism detection member generates an output corresponding to a variation of the magnetic field to detect the rotation angle of the object relative to the magnetism detection member.

摘要翻译： 用于检测物体的旋转角度的旋转角度检测装置具有基本上为圆柱形的轭，固定到轭的内表面的磁性产生单元，大体上设置在磁轭的中心轴上的磁性检测构件 轭，可旋转地支撑轭的至少一个轴承和保持轴承的支撑构件。 磁轭由磁性金属制成，并且固定地安装在物体上以与物体一体旋转。 磁产生单元产生与轭的中心轴大致垂直的磁场。 磁检测部件产生与磁场变化相对应的输出，以检测物体相对于磁检测部件的旋转角度。

公开(公告)号：US07231813B2

公开(公告)日：2007-06-19

申请号：US11324582

申请日：2006-01-04

申请人： Yasuo Kato ,  Masao Kano ,  Yasunori Kobayashi ,  Shinsuke Takakura

发明人： Yasuo Kato ,  Masao Kano ,  Yasunori Kobayashi ,  Shinsuke Takakura

IPC分类号： G01M3/28 ,  G01M3/32

CPC分类号： F02M25/089 ,  F02M25/0836

摘要： An evaporated fuel leak detector detects leakage of an evaporated fuel generated in a fuel tank. The detector includes: a differential pressure valve, a pump for sucking a detection port side to reduce pressure on a fuel tank side, and pressure detection means for detecting pressure on a detection port side. The valve includes a detection port connecting to a fuel tank side, an atmosphere port opened to atmosphere, a pressure chamber and a valve member displaceable in accordance with differential pressure between the detection port and the pressure chamber for connecting and disconnecting a connection between the detection port and the atmosphere port. The valve member disconnects between the detection port and the atmosphere port in a case where pressure of the pressure chamber becomes larger than pressure of the detection port by a predetermined pressure.

摘要翻译： 蒸发的燃料泄漏检测器检测在燃料箱中产生的蒸发燃料的泄漏。 检测器包括：差压阀，用于吸入检测口侧以减少燃料箱侧的压力的泵以及用于检测检测口侧的压力的压力检测单元。 阀包括连接到燃料箱侧的检测口，向大气开放的气氛口，压力室和阀构件，其可根据检测口和压力室之间的压差而移动，用于连接和断开检测之间的连接 港口和大气港口。 在压力室的压力变得大于检测口的压力预定压力的情况下，阀构件在检测口与大气口之间断开。

公开(公告)号：US06732718B2

公开(公告)日：2004-05-11

申请号：US10084979

申请日：2002-03-01

申请人： Masao Kano ,  Yasunori Kobayashi ,  Hideaki Itakura ,  Noriyasu Amano

发明人： Masao Kano ,  Yasunori Kobayashi ,  Hideaki Itakura ,  Noriyasu Amano

IPC分类号： F02M2508

CPC分类号： F04B45/041 ,  F02M25/08 ,  F02M25/0836 ,  F02M2025/0845 ,  F04B45/047

摘要： In a double-acting diaphragm pump, a diaphragm is provided to divide a pump body into two pump chambers. An electromagnetic-type reciprocating actuator is provided in a housing hermetically integrated with the pump body. Different from an electric-type pump, the actuator is integrally mounted on the double-acting diaphragm pump and an entire system is hermetically sealed. Therefore, even if the diaphragm is torn, fuel vapor is prevented from leaking outside. Additionally, four check valves are provided to control the discharge of vapor from a canister side to an engine side. These check valves may employ a reed to control vapor flow or a spring and plate to control flow. In addition, since the pump may be a double-acting type, a large discharge volume is obtained and the pump can be made smaller. The pump may also be a non double-acting type.

摘要翻译： 在双作用隔膜泵中，提供隔膜以将泵体分成两个泵室。 电磁式往复式致动器设置在与泵体密封结合的壳体中。 与电动泵不同，致动器整体安装在双作用隔膜泵上，整个系统被气密密封。 因此，即使膜片被撕裂，也能防止燃料蒸汽泄漏到外部。 另外，设有四个止回阀以控制从罐侧到发动机侧的蒸气排放。 这些止回阀可以采用芦苇来控制蒸汽流，或者弹簧和板来控制流量。 此外，由于泵可以是双作用型，因此可以获得大的排出量，并且可以使泵更小。 泵也可以是非双作用型。

公开(公告)号：US20060150722A1

公开(公告)日：2006-07-13

申请号：US11324582

申请日：2006-01-04

申请人： Yasuo Kato ,  Masao Kano ,  Yasunori Kobayashi ,  Shisuke Takakura

发明人： Yasuo Kato ,  Masao Kano ,  Yasunori Kobayashi ,  Shisuke Takakura

IPC分类号： G01M19/00

CPC分类号： F02M25/089 ,  F02M25/0836

摘要： An evaporated fuel leak detector detects leakage of an evaporated fuel generated in a fuel tank. The detector includes: a differential pressure valve, a pump for sucking a detection port side to reduce pressure on a fuel tank side, and pressure detection means for detecting pressure on a detection port side. The valve includes a detection port connecting to a fuel tank side, an atmosphere port opened to atmosphere, a pressure chamber and a valve member displaceable in accordance with differential pressure between the detection port and the pressure chamber for connecting and disconnecting a connection between the detection port and the atmosphere port. The valve member disconnects between the detection port and the atmosphere port in a case where pressure of the pressure chamber becomes larger than pressure of the detection port by a predetermined pressure.

摘要翻译： 蒸发的燃料泄漏检测器检测在燃料箱中产生的蒸发燃料的泄漏。 检测器包括：差压阀，用于吸入检测口侧以减少燃料箱侧的压力的泵以及用于检测检测口侧的压力的压力检测单元。 阀包括连接到燃料箱侧的检测口，向大气开放的气氛口，压力室和阀构件，其可根据检测口和压力室之间的压差而移动，用于连接和断开检测之间的连接 港口和大气港口。 在压力室的压力变得大于检测口的压力预定压力的情况下，阀构件在检测口与大气口之间断开。

公开(公告)号：US07228851B2

公开(公告)日：2007-06-12

申请号：US11484636

申请日：2006-07-12

申请人： Hiroshi Nakamura ,  Masao Kano

发明人： Hiroshi Nakamura ,  Masao Kano

IPC分类号： F02M33/02

CPC分类号： F02M25/0854 ,  F02M25/0836 ,  F02M25/089

摘要： A canister includes a casing that has a tank port connected to a fuel tank, an atmospheric port connected to an atmospheric passage communicating with atmosphere, and a purge port connected to an intake passage of an engine. An adsorbent is charged in the casing for adsorbing fuel vapor. A support member defines an accommodation chamber in the casing. The support member supports the adsorbent. A pump is supported by the support member. The pump is accommodated in the accommodation chamber. The pump introduces atmospheric air into the accommodation chamber through the atmospheric passage. A motor is accommodated in the accommodation chamber. The motor drives the pump. A damping member is located between the pump and the support member for absorbing sound and vibration transmitted from the pump to the support member.

摘要翻译： 罐包括壳体，其具有连接到燃料箱的罐口，连接到与大气连通的大气通道的大气口以及连接到发动机的进气通道的吹扫口。 吸附剂装入壳体中以吸附燃料蒸气。 支撑构件在壳体中限定容纳室。 支撑构件支撑吸附剂。 泵由支撑构件支撑。 泵容纳在容纳室中。 泵通过大气通道将大气引入到容纳室中。 电机容纳在容纳室中。 电机驱动泵。 阻尼构件位于泵和支撑构件之间，用于吸收从泵传递到支撑构件的声音和振动。

公开(公告)号：US20070012298A1

公开(公告)日：2007-01-18

申请号：US11484636

申请日：2006-07-12

申请人： Hiroshi Nakamura ,  Masao Kano

发明人： Hiroshi Nakamura ,  Masao Kano

IPC分类号： F02M25/08

CPC分类号： F02M25/0854 ,  F02M25/0836 ,  F02M25/089

摘要： A canister includes a casing that has a tank port connected to a fuel tank, an atmospheric port connected to an atmospheric passage communicating with atmosphere, and a purge port connected to an intake passage of an engine. An adsorbent is charged in the casing for adsorbing fuel vapor. A support member defines an accommodation chamber in the casing. The support member supports the adsorbent. A pump is supported by the support member. The pump is accommodated in the accommodation chamber. The pump introduces atmospheric air into the accommodation chamber through the atmospheric passage. A motor is accommodated in the accommodation chamber. The motor drives the pump. A damping member is located between the pump and the support member for absorbing sound and vibration transmitted from the pump to the support member.

摘要翻译： 罐包括壳体，其具有连接到燃料箱的罐口，连接到与大气连通的大气通道的大气口以及连接到发动机的进气通道的吹扫口。 吸附剂装入壳体中以吸附燃料蒸气。 支撑构件在壳体中限定容纳室。 支撑构件支撑吸附剂。 泵由支撑构件支撑。 泵容纳在容纳室中。 泵通过大气通道将大气引入到容纳室中。 电机容纳在容纳室中。 电机驱动泵。 阻尼构件位于泵和支撑构件之间，用于吸收从泵传递到支撑构件的声音和振动。

公开(公告)号：US20090070001A1

公开(公告)日：2009-03-12

申请号：US12202474

申请日：2008-09-02

申请人： Shinsuke Takakura ,  Yasuo Kato ,  Masao Kano ,  Yuusaku Nishimura

发明人： Shinsuke Takakura ,  Yasuo Kato ,  Masao Kano ,  Yuusaku Nishimura

IPC分类号： F02D45/00

CPC分类号： F02D41/0032 ,  B60K6/48 ,  F02D2250/41 ,  F02N11/0829 ,  Y02T10/48 ,  Y02T10/6221

摘要： A fuel vapor treatment apparatus includes: a detection passage provided with a restrictor therein; a pump generating a gas-flow in the detection passage; and a differential pressure sensor detecting a pressure loss at the restrictor. A fuel vapor concentration is computed based on a pressure loss when air passes through the detection passage and a pressure loss when an air-fuel mixture passes through the detection passage. When the computed fuel vapor concentration reaches a specified value, an internal combustion engine is started and the fuel vapor treatment apparatus starts to supply the fuel vapor adsorbed by the canister to the internal combustion engine.

摘要翻译： 一种燃料蒸气处理设备，包括：在其中设置有限流器的检测通道; 在检测通道中产生气流的泵; 以及检测限流器的压力损失的差压传感器。 基于空气通过检测通道时的压力损失和空气 - 燃料混合物通过检测通道时的压力损失来计算燃料蒸气浓度。 当计算出的燃料蒸气浓度达到规定值时，起动内燃机，燃料蒸气处理装置开始向罐内供给由罐吸附的燃料蒸气。

公开(公告)号：US07426919B2

公开(公告)日：2008-09-23

申请号：US11603901

申请日：2006-11-24

申请人： Masao Kano ,  Shinsuke Takakura ,  Noriyasu Amano

发明人： Masao Kano ,  Shinsuke Takakura ,  Noriyasu Amano

IPC分类号： F02M33/02

CPC分类号： F02M25/089 ,  F02D41/0045 ,  F02D41/062 ,  F02D2200/0612

摘要： An evaporative fuel treatment apparatus is disclosed that includes a fuel tank and a purge passage that fluidly couples the intake path of an internal combustion engine and the fuel tank. The apparatus also includes a purge valve that is installed in the purge passage and controls the quantity of evaporative fuel purged from the fuel tank into the intake path. Furthermore, the apparatus includes an evaporative fuel status measuring device that measures a density-based status of evaporative fuel in the fuel tank. Additionally, the apparatus includes a purge valve controlling device that controls the purge valve based on the density-based status of the evaporative fuel measured by the evaporative fuel status measuring device.

摘要翻译： 公开了一种蒸发燃料处理装置，其包括将内燃机的进气通路和燃料箱流体连接的燃料箱和净化通路。 该设备还包括一个清洗阀，其安装在净化通道中并控制从燃料箱排出到进入通道中的蒸发燃料的量。 此外，该装置包括测量燃料箱中的蒸发燃料的基于密度的状态的蒸发燃料状态测量装置。 另外，该设备包括一个清洗阀控制装置，该清洗阀控制装置基于由蒸发燃料状态测量装置测量的蒸发燃料的基于密度的状态来控制排气阀。