专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US5868114A Air flow rate control apparatus 失效
公开(公告)号：US5868114A
公开(公告)日：1999-02-09
申请号：US969708
申请日：1997-11-24
申请人： Yasuhiro Kamimura , Yasushi Sasaki , Sadayuki Aoki , Kazuo Nagayama
发明人： Yasuhiro Kamimura , Yasushi Sasaki , Sadayuki Aoki , Kazuo Nagayama
IPC分类号： F02D9/00 , F02D9/02 , F02D9/10 , F02D11/02 , F02D11/10 , F02D35/00 , F02D41/00 , F16K31/04
CPC分类号： F02D9/105 , F02D11/10 , F02D2011/102 , F02D2200/0404 , F02D2200/602 , F02D2400/18 , F05C2201/021
摘要： A throttle control apparatus for an engine on a vehicle is provided, in which the number of component parts in the position detection means and the driven means is reduced to improve the accuracy in its position control and at the same time an integrated wiring is achieved and connectors are aggregated. The position detection means for detecting the position of a control valve, the driven means for controlling the position of the control valve, the means for processing control signals, an output from the position control means for controlling the position of the control valve are disposed within a sealed space defined by a body supporting a control valve shaft, and a cover. Based on the fact that the number of component parts of the position detection means may be reduced, the mechanical hysteresis and electrical hysteresis may also be reduced to improve the accuracy in controlling the control valve position, and it is possible to aggregate the connectors.

12. 发明授权

US07036486B2 Electronically controlled throttle apparatus 失效
标题翻译：电控节流装置
公开(公告)号：US07036486B2
公开(公告)日：2006-05-02
申请号：US10975402
申请日：2004-10-29
申请人： Yasuhiro Kamimura , Yasuhisa Uchiyama , Syuuichi Nakano
发明人： Yasuhiro Kamimura , Yasuhisa Uchiyama , Syuuichi Nakano
IPC分类号： F02D11/10 , F16K1/22
CPC分类号： F02D11/107 , F02B3/06 , F02D9/105 , F02D9/1065 , F02D11/10 , F02D41/0065 , F02D2009/024 , F02D2041/2037
摘要： That is an electronically controlled throttle device comprising a throttle valve held rotatably in a throttle body; an actuator for driving the throttle valve; a return spring which gives a force to return the throttle valve in the full open direction; a throttle position sensor for detecting the opening of the throttle valve; and a throttle actuator control unit for driving the actuator based on the opening of the throttle valve detected by the throttle position sensor and a target opening. Wherein the throttle actuator control unit is provided with a control means which controls the actuator, when EGR control or DPF control has ended, so that the throttle valve turns toward the full open position in a longer period of time than the length of time in which the throttle valve is turned toward the full open position by the return spring only.
摘要翻译：这是一种电子控制的节流装置，其包括可旋转地保持在节气门体中的节流阀; 用于驱动节流阀的致动器; 一个复位弹簧，该弹簧产生使整个开启方向返回节流阀的力; 用于检测节流阀的打开的节气门位置传感器; 以及节气门执行器控制单元，用于基于由节气门位置传感器检测到的节气门的打开和目标开度来驱动致动器。其中，节气门致动器控制单元设置有控制装置，该控制装置控制致动器，当EGR控制或DPF控制已经结束时，使得节气门阀在比其长时间长的时间段内转向完全打开位置节气门仅通过复位弹簧转向完全打开位置。

13. 发明申请

US20050092295A1 Method and apparatus for controlling motor-driven throttle valve, automobile, method of measuring temperature of motor for driving automotive throttle valve, and method of measuring motor temperature 审中-公开
标题翻译：用于控制电动节气门，汽车的方法和装置，用于驾驶汽车节气门的电动机的温度测量方法和测量电动机温度的方法
公开(公告)号：US20050092295A1
公开(公告)日：2005-05-05
申请号：US11013464
申请日：2004-12-17
申请人： Masatoshi Hoshino , Katsuji Marumoto , Minoru Oosuga , Yasuhiro Kamimura , Yasushi Sasaki
发明人： Masatoshi Hoshino , Katsuji Marumoto , Minoru Oosuga , Yasuhiro Kamimura , Yasushi Sasaki
IPC分类号： F02D1/00 , F02D11/10 , F02D35/00 , F02D41/14
CPC分类号： F02D41/149 , F02D11/105 , F02D35/0007 , F02D2041/1409 , F02D2041/1422 , F02D2200/0404 , F02D2200/602
摘要： A method is provided for easily avoiding undesirable effects on various physical values due to the change in temperature of a motor for driving a throttle valve without causing secondary problems. A technique is also provided for measuring the temperature of the motor electrically. The method uses a compensation device for correcting the power supply to the motor by detecting the impedance of the motor windings and/or the change in the motor temperature. The temperature of the motor is estimated from the current and voltage to the motor.
摘要翻译：提供了一种方法，用于容易地避免由于用于驱动节流阀的电动机的温度变化而导致对各种物理值的不期望的影响，而不会引起二次问题。还提供了用于电动地测量电动机的温度的技术。该方法使用补偿装置来通过检测电动机绕组的阻抗和/或电动机温度的变化来校正对电动机的供电。电机的温度由电机和电机的电压估算出来。

14. 发明授权

US06474301B1 Throttle controlling device 有权
标题翻译：节气门控制装置
公开(公告)号：US06474301B1
公开(公告)日：2002-11-05
申请号：US09652659
申请日：2000-08-31
申请人： Yasuhiro Kamimura , Yasushi Sasaki , Norio Tomita , Tsugio Tomita , Syuuichi Nakano
发明人： Yasuhiro Kamimura , Yasushi Sasaki , Norio Tomita , Tsugio Tomita , Syuuichi Nakano
IPC分类号： F02D902
CPC分类号： F02D11/107 , F02D2011/102
摘要： An electronic control throttle body has a default mechanism for securing the self-propelling of a vehicle at the time of faulty. A throttle control unit controls the position of a throttle valve by using a motor on the basis of a target throttle valve opening degree obtained by an engine control unit. In this respect, when the target throttle valve opening degree inputted from the engine control unit crosses over a default opening degree f0 of a default mechanism, an integration value having been added is set to 0, and an integration value having been calculated hereinafter is added to the set value to thereby perform a feedback control.
摘要翻译：电子控制节气门体具有用于在发生故障时确保车辆自行行驶的默认机构。节气门控制单元基于由发动机控制单元获得的目标节气门开度，通过使用电动机来控制节气门的位置。在这方面，当从发动机控制单元输入的目标节气门开度越过预设开度f 0，将已经被添加的积分值设置为0，并且将下面计算的积分值加到设定值，从而执行反馈控制。

15. 发明授权

US07240665B2 Method and apparatus for controlling motor-driven throttle valve, automobile, method of measuring temperature of motor for driving automotive throttle valve, and method of measuring motor temperature 失效
标题翻译：用于控制电动节气门，汽车的方法和装置，用于驾驶汽车节气门的电动机的温度测量方法和测量电动机温度的方法
公开(公告)号：US07240665B2
公开(公告)日：2007-07-10
申请号：US11304789
申请日：2005-12-16
申请人： Masatoshi Hoshino , Katsuji Marumoto , Minoru Oosuga , Yasuhiro Kamimura , Yasushi Sasaki
发明人： Masatoshi Hoshino , Katsuji Marumoto , Minoru Oosuga , Yasuhiro Kamimura , Yasushi Sasaki
IPC分类号： F02D41/26
CPC分类号： F02D41/149 , F02D11/105 , F02D35/0007 , F02D2041/1409 , F02D2041/1422 , F02D2200/0404 , F02D2200/602
摘要： A method is provided for easily avoiding undesirable effects on various physical values due to the change in temperature of a motor for driving a throttle valve without causing secondary problems. A technique is also provided for measuring the temperature of the motor electrically. The method uses a compensation device for correcting the power supply to the motor by detecting the impedance of the motor windings and/or the change in the motor temperature. The temperature of the motor is estimated from the current and voltage to the motor.
摘要翻译：提供了一种方法，用于容易地避免由于用于驱动节流阀的电动机的温度变化而导致对各种物理值的不期望的影响，而不会引起二次问题。还提供了用于电动地测量电动机的温度的技术。该方法使用补偿装置来通过检测电动机绕组的阻抗和/或电动机温度的变化来校正对电动机的供电。电机的温度由电机和电机的电压估算出来。

16. 发明申请

US20060090731A1 Method and apparatus for controlling motor-driven throttle valve, automobile, method of measuring temperature of motor for driving automotive throttle valve, and method of measuring motor temperature 失效
标题翻译：用于控制电动节气门，汽车的方法和装置，用于驾驶汽车节气门的电动机的温度测量方法和测量电动机温度的方法
公开(公告)号：US20060090731A1
公开(公告)日：2006-05-04
申请号：US11304789
申请日：2005-12-16
申请人： Masatoshi Hoshino , Katsuji Marumoto , Minoru Oosuga , Yasuhiro Kamimura , Yasushi Sasaki
发明人： Masatoshi Hoshino , Katsuji Marumoto , Minoru Oosuga , Yasuhiro Kamimura , Yasushi Sasaki
IPC分类号： F02D11/10
CPC分类号： F02D41/149 , F02D11/105 , F02D35/0007 , F02D2041/1409 , F02D2041/1422 , F02D2200/0404 , F02D2200/602
摘要： A method is provided for easily avoiding undesirable effects on various physical values due to the change in temperature of a motor for driving a throttle valve without causing secondary problems. A technique is also provided for measuring the temperature of the motor electrically. The method uses a compensation device for correcting the power supply to the motor by detecting the impedance of the motor windings and/or the change in the motor temperature. The temperature of the motor is estimated from the current and voltage to the motor.
摘要翻译：提供了一种方法，用于容易地避免由于用于驱动节流阀的电动机的温度变化而导致对各种物理值的不期望的影响，而不会引起二次问题。还提供了用于电动地测量电动机的温度的技术。该方法使用补偿装置来通过检测电动机绕组的阻抗和/或电动机温度的变化来校正对电动机的供电。电机的温度由电机和电机的电压估算出来。

17. 发明申请

US20050166893A1 Throttle valve opening and closing device 失效
标题翻译：节流阀开闭装置
公开(公告)号：US20050166893A1
公开(公告)日：2005-08-04
申请号：US11099468
申请日：2005-04-06
申请人： Masahiko Soshino , Takehiko Kowatari , Yuzo Kadomukai , Yuki Ejiri , Kenji Ono , Yasuhiro Kamimura , Norihiro Isozaki , Eisuke Wayama , Hitoshi Andoh , Yutaka Takeuchi
发明人： Masahiko Soshino , Takehiko Kowatari , Yuzo Kadomukai , Yuki Ejiri , Kenji Ono , Yasuhiro Kamimura , Norihiro Isozaki , Eisuke Wayama , Hitoshi Andoh , Yutaka Takeuchi
IPC分类号： F02D9/10 , F02D9/02 , F02D11/10 , F02D41/06 , F02D9/08
CPC分类号： F02D9/1045 , F02D9/105 , F02D11/10 , F02D11/107 , F02D2009/0277 , F02D2011/102 , F02D2200/602 , F16K1/22 , F16K1/54
摘要： The invention is intended to simplify a default mechanism of a throttle valve opening and closing device for the purpose of improving mountability of the device to a vehicle. When a motor generate no driving forces, a throttle valve is held in a position (1) by a return spring. In this position, gaps are formed between the throttle valve and a wall surface of an intake passage. Spherical recesses are formed in parts of the wall surface of the intake passage. In a position (2) where the throttle valve is opposed to the spherical recesses, the gaps are minimized in an operating range of the throttle valve.
摘要翻译：本发明旨在简化节流阀打开和关闭装置的默认机构，以改善装置对车辆的安装性能。当电动机不产生驱动力时，节气门通过复位弹簧保持在位置（1）。在该位置，在节流阀和进气通道的壁面之间形成间隙。在进气通道的壁面的部分形成球面凹部。在节气门与球形凹槽相对的位置（2）中，在节流阀的操作范围内使间隙最小化。

18. 发明申请

US20050092292A1 Electronically controlled throttle apparatus 失效
标题翻译：电控节流装置
公开(公告)号：US20050092292A1
公开(公告)日：2005-05-05
申请号：US10975402
申请日：2004-10-29
申请人： Yasuhiro Kamimura , Yasuhisa Uchiyama , Syuuichi Nakano
发明人： Yasuhiro Kamimura , Yasuhisa Uchiyama , Syuuichi Nakano
IPC分类号： F02M25/07 , F02B3/06 , F02D9/02 , F02D9/10 , F02D11/10 , F02D21/08 , F02D41/04 , F02D41/22 , F02D45/00
CPC分类号： F02D11/107 , F02B3/06 , F02D9/105 , F02D9/1065 , F02D11/10 , F02D41/0065 , F02D2009/024 , F02D2041/2037
摘要： That is an electronically controlled throttle device comprising a throttle valve held rotatably in a throttle body; an actuator for driving the throttle valve; a return spring which gives a force to return the throttle valve in the full open direction; a throttle position sensor for detecting the opening of the throttle valve; and a throttle actuator control unit for driving the actuator based on the opening of the throttle valve detected by the throttle position sensor and a target opening. Wherein the throttle actuator control unit is provided with a control means which controls the actuator, when EGR control or DPF control has ended, so that the throttle valve turns toward the full open position in a longer period of time than the length of time in which the throttle valve is turned toward the full open position by the return spring only.
摘要翻译：这是一种电子控制的节流装置，其包括可旋转地保持在节气门体中的节流阀; 用于驱动节流阀的致动器; 一个复位弹簧，该弹簧产生使整个开启方向返回节流阀的力; 用于检测节流阀的打开的节气门位置传感器; 以及节气门执行器控制单元，用于基于由节气门位置传感器检测到的节气门的打开和目标开度来驱动致动器。其中，节气门致动器控制单元设置有控制装置，该控制装置控制致动器，当EGR控制或DPF控制已经结束时，使得节气门阀在比其长时间长的时间段内转向完全打开位置节气门仅通过复位弹簧转向完全打开位置。

19. 发明授权

US06837217B1 Method and apparatus for motor-driven throttle valve, automobile, method of measuring temperature of motor for driving automotive throttle valve, and method of measuring motor temperature 失效
标题翻译：用于电动节气门，汽车的方法和装置，用于驾驶汽车节气门的电动机温度测量方法和电动机温度测量方法
公开(公告)号：US06837217B1
公开(公告)日：2005-01-04
申请号：US10048067
申请日：1999-07-28
申请人： Masatoshi Hoshino , Katsuji Marumoto , Minoru Oosuga , Yasuhiro Kamimura , Yasushi Sasaki
发明人： Masatoshi Hoshino , Katsuji Marumoto , Minoru Oosuga , Yasuhiro Kamimura , Yasushi Sasaki
IPC分类号： F02D1/00 , F02D11/10 , F02D35/00 , F02D41/14 , F02D9/10
CPC分类号： F02D41/149 , F02D11/105 , F02D35/0007 , F02D2041/1409 , F02D2041/1422 , F02D2200/0404 , F02D2200/602
摘要： A method is provided for easily avoiding undesirable effects on various physical values due to the change in temperature of a motor for driving a throttle valve without causing secondary problems. A technique is also provided for measuring the temperature of the motor electrically. The method uses a compensation device for correcting the power supply to the motor by detecting the impedance of the motor windings and/or the change in the motor temperature. The temperature of the motor is estimated from the current and voltage to the motor.
摘要翻译：提供了一种方法，用于容易地避免由于用于驱动节流阀的电动机的温度变化而导致对各种物理值的不期望的影响，而不会引起二次问题。还提供了用于电动地测量电动机的温度的技术。该方法使用补偿装置来通过检测电动机绕组的阻抗和/或电动机温度的变化来校正对电动机的供电。电机的温度由电机和电机的电压估算出来。

20. 发明授权

US06302084B1 Method of controlling throttle valve of engine and controller 有权
标题翻译：控制发动机和控制器节流阀的控制方法
公开(公告)号：US06302084B1
公开(公告)日：2001-10-16
申请号：US09446946
申请日：1999-12-30
申请人： Yasuhiro Kamimura , Yasushi Sasaki , Norio Tomita
发明人： Yasuhiro Kamimura , Yasushi Sasaki , Norio Tomita
IPC分类号： F02D902
CPC分类号： F02D11/105 , F02D2011/102
摘要： A throttle valve control apparatus of an engine is constructed so that the poorer the response of the throttle valve, the larger the value of a control signal given as a control signal for opening of the throttle valve, whereby the speediness of control and response of the throttle valve are improved. The engine throttle valve control apparatus has means for comparing a target opening which is a control target of the throttle valve and a real opening which obtained by a sensor or the like, and obtaining a corrected target opening of the throttle valve by a map or computing, corresponding to a difference obtained as the result of the comparison.
摘要翻译：发动机的节气门控制装置构造成使得节流阀的响应越差，作为用于打开节流阀的控制信号给出的控制信号的值越大，由此控制和响应的快速性节气门改进。发动机节流阀控制装置具有将作为节气门的控制对象的目标开度与通过传感器等获得的实际开度进行比较的装置，并且通过地图或计算获得节流阀的校正目标开度，对应于作为比较结果获得的差异。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式