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1. 发明授权

US6067958A Throttle apparatus for an engine 失效
公开(公告)号：US6067958A
公开(公告)日：2000-05-30
申请号：US73917
申请日：1998-05-07
申请人： Yasuhiro Kamimura , Norio Tomita , Kazuo Nagayama , Yasushi Sasaki
发明人： Yasuhiro Kamimura , Norio Tomita , Kazuo Nagayama , Yasushi Sasaki
IPC分类号： F02D9/02 , F02D9/10 , F02D11/10 , F02D35/00 , F02M35/04 , F02D9/00
CPC分类号： F02M35/021 , F02D9/1065 , F02D2009/0294 , F05C2201/021 , Y10T137/8242
摘要： An electronic throttle apparatus permits aggregating of various parts and rationalization of installation, and can simplify assembling operation and wiring operation to an engine room for rationalization of an installation space. The throttle apparatus for an engine includes a throttle body housing therein a throttle valve and disposed in an air intake of the engine, a throttle actuating motor, a throttle position sensor detecting a throttle valve angle and an air flow sensor located on upstream of the throttle valve and measuring an intake air flow rate. The throttle actuating motor, the throttle position sensor and the air flow sensor are mounted on the throttle body.

2. 发明授权

US06598587B2 Throttle apparatus for an engine 有权
公开(公告)号：US06598587B2
公开(公告)日：2003-07-29
申请号：US10012567
申请日：2001-12-12
申请人： Yasuhiro Kamimura , Norio Tomita , Kazuo Nagayama , Yasushi Sasaki
发明人： Yasuhiro Kamimura , Norio Tomita , Kazuo Nagayama , Yasushi Sasaki
IPC分类号： F02D900
CPC分类号： F02M35/021 , F02D9/1065 , F02D2009/0294 , F05C2201/021 , Y10T137/8242
摘要： An electronic throttle apparatus permits aggregating of various parts and rationalization of installation, and can simplify assembling operation and wiring operation to an engine room for rationalization of an installation space. The throttle apparatus for an engine includes a throttle body housing therein a throttle valve and disposed in an air intake of the engine, a throttle actuating motor, a throttle position sensor detecting a throttle valve angle and an air flow sensor located on upstream of the throttle valve and measuring an intake air flow rate. The throttle actuating motor, the throttle position sensor and the air flow sensor are mounted on the throttle body.

3. 发明授权

US06341593B2 Throttle apparatus for an engine 失效
公开(公告)号：US06341593B2
公开(公告)日：2002-01-29
申请号：US09526479
申请日：2000-03-15
申请人： Yasuhiro Kamimura , Norio Tomita , Kazuo Nagayama , Yasushi Sasaki
发明人： Yasuhiro Kamimura , Norio Tomita , Kazuo Nagayama , Yasushi Sasaki
IPC分类号： F02D900
CPC分类号： F02M35/021 , F02D9/1065 , F02D2009/0294 , F05C2201/021 , Y10T137/8242
摘要： An electronic throttle apparatus permits aggregating of various parts and rationalization of installation, and can simplify assembling operation and wiring operation to an engine room for rationalization of an installation space. The throttle apparatus for an engine includes a throttle body housing therein a throttle valve and disposed in an air intake of the engine, a throttle actuating motor, a throttle position sensor detecting a throttle valve angle and an air flow sensor located on upstream of the throttle valve and measuring an intake air flow rate. The throttle actuating motor, the throttle position sensor and the air flow sensor are mounted on the throttle body.

4. 发明授权

US07028666B2 Throttle apparatus for an engine 有权
公开(公告)号：US07028666B2
公开(公告)日：2006-04-18
申请号：US10452141
申请日：2003-06-03
申请人： Yasuhiro Kamimura , Norio Tomita , Kazuo Nagayama , Yasushi Sasaki
发明人： Yasuhiro Kamimura , Norio Tomita , Kazuo Nagayama , Yasushi Sasaki
IPC分类号： F02D9/08
CPC分类号： F02M35/021 , F02D9/1065 , F02D2009/0294 , F05C2201/021 , Y10T137/8242
摘要： An electronic throttle apparatus permits aggregating of various parts and rationalization of installation, and can simplify assembling operation and wiring operation to an engine room for rationalization of an installation space. The throttle apparatus for an engine includes a throttle body housing therein a throttle valve and disposed in an air intake of the engine, a throttle actuating motor, a throttle position sensor detecting a throttle valve angle and an air flow sensor located on upstream of the throttle valve and measuring an intake air flow rate. The throttle actuating motor, the throttle position sensor and the air flow sensor are mounted on the throttle body.

5. 发明授权

US07013870B2 Throttle apparatus for an engine 失效
公开(公告)号：US07013870B2
公开(公告)日：2006-03-21
申请号：US10384739
申请日：2003-03-11
申请人： Yasuhiro Kamimura , Norio Tomita , Kazuo Nagayama , Yasushi Sasaki
发明人： Yasuhiro Kamimura , Norio Tomita , Kazuo Nagayama , Yasushi Sasaki
IPC分类号： F02D9/00
CPC分类号： F02M35/021 , F02D9/1065 , F02D2009/0294 , F05C2201/021 , Y10T137/8242
摘要： An electronic throttle apparatus permits aggregating of various parts and rationalization of installation, and can simplify assembling operation and wiring operation to an engine room for rationalization of an installation space. The throttle apparatus for an engine includes a throttle body housing therein a throttle valve and disposed in an air intake of the engine, a throttle actuating motor, a throttle position sensor detecting a throttle valve angle and an air flow sensor located on upstream of the throttle valve and measuring an intake air flow rate. The throttle actuating motor, the throttle position sensor and the air flow sensor are mounted on the throttle body.

6. 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.

7. 再颁专利

USRE42940E1 Air flow rate control apparatus 有权
标题翻译：空气流量控制装置
公开(公告)号：USRE42940E1
公开(公告)日：2011-11-22
申请号：US12471597
申请日：2009-05-26
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： F02D11/10 , F16K31/04 , F16K1/22
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.
摘要翻译：提供了一种用于车辆的发动机的节气门控制装置，其中位置检测装置和从动装置中的部件的数量被减少以提高其位置控制的精度，并且同时实现集成布线连接器聚合。用于检测控制阀的位置的位置检测装置，用于控制控制阀的位置的驱动装置，用于处理控制信号的装置，用于控制控制阀的位置的位置控制装置的输出设置在由支撑控制阀轴的主体和盖子限定的密封空间。基于可以减少位置检测装置的部件数量的事实，也可以减小机械滞后和电滞后，以提高控制控制阀位置的精度，并且能够聚集连接器。

8. 再颁专利

USRE39257E1 Air flow rate control apparatus 有权
标题翻译：空气流量控制装置
公开(公告)号：USRE39257E1
公开(公告)日：2006-09-05
申请号：US09779710
申请日：2001-02-09
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： F02D11/10 , 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.
摘要翻译：提供了一种用于车辆的发动机的节气门控制装置，其中位置检测装置和从动装置中的部件的数量被减少以提高其位置控制的精度，并且同时实现集成布线连接器聚合。用于检测控制阀的位置的位置检测装置，用于控制控制阀的位置的驱动装置，用于处理控制信号的装置，用于控制控制阀的位置的位置控制装置的输出设置在由支撑控制阀轴的主体和盖子限定的密封空间。基于可以减少位置检测装置的部件数量的事实，也可以减小机械滞后和电滞后，以提高控制控制阀位置的精度，并且能够聚集连接器。

9. 发明授权

US07458360B2 Motor driving type throttle apparatus 有权
标题翻译：电机驱动式节流装置
公开(公告)号：US07458360B2
公开(公告)日：2008-12-02
申请号：US11431015
申请日：2006-05-10
申请人： Kazunori Irihune , Yasushi Sasaki , Sadayuki Aoki , Kazuo Nagayama , Yuuichi Ebata
发明人： Kazunori Irihune , Yasushi Sasaki , Sadayuki Aoki , Kazuo Nagayama , Yuuichi Ebata
IPC分类号： F02D9/08 , F02D41/00
CPC分类号： F02D9/10 , F02D9/1065 , F02D9/107 , F02D11/10 , F02D2009/0269 , F02D2009/0294 , F02D2011/102 , F02D2200/0404 , F02D2400/18 , F02D2400/21 , F02D2400/22 , F05C2201/021
摘要： An throttle valve is controlled by using an electric actuator. A cover for covering one end side of the throttle valve shaft is attached to a side wall of a throttle body. a throttle position sensor unit and an electronic control module for controlling the throttle valve is attached to an inner face of the cover. The throttle position sensor and the electronic control module are contiguous to each other and connected at a position contiguous thereto. The cover is provided with a connector portion for external connection of the electronic control module. A group of lead frames constituting terminals of the connector portion are embedded in the cover. Power source is supplied to a motor via the connector portion for external connection, the electronic control module and intermediary connectors provided at the cover. Thereby, by simplifying the cover for protecting the throttle valve. The motor as a drive source and a power transmission apparatus, electric connection lines and connecting portions are integrally assembled. Thereby a motor driving type throttle apparatus can be integrated to an engine by inexpensive fabrication cost, in a compact and simple style and with high reliability.
摘要翻译：通过使用电动执行器来控制节流阀。用于覆盖节流阀轴的一端侧的盖安装在节气门体的侧壁上。节气门位置传感器单元和用于控制节流阀的电子控制模块附接到盖的内表面。节气门位置传感器和电子控制模块彼此邻接并连接在与其相邻的位置。盖设有用于电子控制模块的外部连接的连接器部分。构成连接器部分的端子的一组引线框嵌入盖中。电源通过用于外部连接的连接器部分提供给电动机，电子控制模块和设置在盖子处的中间连接器。由此，通过简化用于保护节流阀的盖。作为驱动源的电动机和动力传递装置，电连接线和连接部一体地组装。因此，电动机驱动型节气门装置可以以低成本的制造成本集成到发动机中，以紧凑且简单的方式并且具有高可靠性。

10. 发明申请

US20060266329A1 Motor driving type throttle apparatus 有权
标题翻译：电机驱动式节流装置
公开(公告)号：US20060266329A1
公开(公告)日：2006-11-30
申请号：US11431015
申请日：2006-05-10
申请人： Kazunori Irihune , Yasushi Sasaki , Sadayuki Aoki , Kazuo Nagayama , Yuuichi Ebata
发明人： Kazunori Irihune , Yasushi Sasaki , Sadayuki Aoki , Kazuo Nagayama , Yuuichi Ebata
IPC分类号： F02D11/10
CPC分类号： F02D9/10 , F02D9/1065 , F02D9/107 , F02D11/10 , F02D2009/0269 , F02D2009/0294 , F02D2011/102 , F02D2200/0404 , F02D2400/18 , F02D2400/21 , F02D2400/22 , F05C2201/021
摘要： An throttle valve is controlled by using an electric actuator. A cover for covering one end side of the throttle valve shaft is attached to a side wall of a throttle body. a throttle position sensor unit and an electronic control module for controlling the throttle valve is attached to an inner face of the cover. The throttle position sensor and the electronic control module are contiguous to each other and connected at a position contiguous thereto. The cover is provided with a connector portion for external connection of the electronic control module. A group of lead frames constituting terminals of the connector portion are embedded in the cover. Power source is supplied to a motor via the connector portion for external connection, the electronic control module and intermediary connectors provided at the cover. Thereby, by simplifying the cover for protecting the throttle valve. The motor as a drive source and a power transmission apparatus, electric connection lines and connecting portions are integrally assembled. Thereby a motor driving type throttle apparatus can be integrated to an engine by inexpensive fabrication cost, in a compact and simple style and with high reliability.
摘要翻译：通过使用电动执行器来控制节流阀。用于覆盖节流阀轴的一端侧的盖安装在节气门体的侧壁上。节气门位置传感器单元和用于控制节流阀的电子控制模块附接到盖的内表面。节气门位置传感器和电子控制模块彼此邻接并连接在与其相邻的位置。盖设有用于电子控制模块的外部连接的连接器部分。构成连接器部分的端子的一组引线框嵌入盖中。电源通过用于外部连接的连接器部分提供给电动机，电子控制模块和设置在盖子处的中间连接器。由此，通过简化用于保护节流阀的盖。作为驱动源的电动机和动力传递装置，电连接线和连接部一体地组装。因此，电动机驱动型节气门装置可以以低成本的制造成本集成到发动机中，以紧凑且简单的方式并且具有高可靠性。

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