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41. 发明申请

US20090276128A1 COORIDNATED TORQUE CONTROL OPERATION WITH DE-ENERGIZED THROTTLE 有权
标题翻译：带有能量节流阀的转子扭矩控制操作
公开(公告)号：US20090276128A1
公开(公告)日：2009-11-05
申请号：US12431147
申请日：2009-04-28
申请人： Christopher E. WHITNEY , Paul A. Bauerle , Ning Jin , Todd R. Shupe , Robert C. Simon, JR.
发明人： Christopher E. WHITNEY , Paul A. Bauerle , Ning Jin , Todd R. Shupe , Robert C. Simon, JR.
IPC分类号： F16H61/00 , F16H61/12
CPC分类号： F02D11/107 , F02D31/001 , F02D37/02 , F02D41/0087 , F02D2009/0277 , F02D2041/1422 , F02D2041/227 , F02D2200/1004 , F02D2250/18 , F02P5/1508 , Y02T10/46
摘要： An engine control system comprises an air control module and a spark control module. The air control module controls a throttle valve based on a first desired torque when the throttle valve is in an operable state. The spark control module controls spark advance based on the first desired torque and a second desired torque when the throttle valve is in a fault state. The throttle valve is maintained in a predetermined fault position when in the fault state.
摘要翻译：发动机控制系统包括空气控制模块和火花控制模块。当节气门处于可操作状态时，空气控制模块基于第一期望扭矩来控制节气门。当节气门处于故障状态时，火花控制模块基于第一期望扭矩和第二期望扭矩控制火花提前。当处于故障状态时，节流阀保持在预定的故障位置。

42. 发明授权

US07490590B1 Electronic throttle 有权
标题翻译：电子油门
公开(公告)号：US07490590B1
公开(公告)日：2009-02-17
申请号：US12056744
申请日：2008-03-27
申请人： Douglas Raymond Martin
发明人： Douglas Raymond Martin
IPC分类号： F02D9/10
CPC分类号： F02D9/1065 , F02D41/0002 , F02D2009/0277 , F02D2011/102 , Y02T10/42
摘要： A throttle having: a housing having an airflow passage therein; a throttle plate rotatably mounted to the housing and disposed within the passage; a motor disposed outside the passage for rotating the throttle plate within the passage between an open position and a closed position in accordance with demanded torque signals; a spring coupled to the throttle plate for urging the throttle plate to a closed position in the absence of a demanded torque signal; and, an actuator assembly operative to place a stop, disposed outside the passage, in a position to limit rotation of the throttle plate to a predetermined minimum closed position in the absence of a demanded torque signal and for removing the stop when the motor receives a demanded torque signal.
摘要翻译：具有：具有气流通道的壳体的节流阀; 节流板，其可旋转地安装到所述壳体并设置在所述通道内; 设置在所述通道外侧的马达，用于根据要求的扭矩信号在所述通道内在所述通道内旋转所述通道内的打开位置和关闭位置; 联接到节流板的弹簧，用于在没有要求的扭矩信号的情况下将节流板推压到关闭位置; 以及致动器组件，其可操作地将布置在通道外部的止挡件放置在不存在所需转矩信号的情况下将节流板的旋转限制到预定的最小关闭位置的位置，并且当电动机接收到要求转矩信号。

43. 发明授权

US07469677B2 Throttle valve device 有权
标题翻译：节流阀装置
公开(公告)号：US07469677B2
公开(公告)日：2008-12-30
申请号：US10597843
申请日：2005-01-20
申请人： Thomas Hannewald , Stefan Köhler , Hubert Limbrunner
发明人： Thomas Hannewald , Stefan Köhler , Hubert Limbrunner
IPC分类号： F02D9/10
CPC分类号： F02D9/1035 , F02D9/104 , F02D9/1065 , F02D9/107 , F02D9/108 , F02D2009/0277
摘要： A butterfly valve device (1), particularly an electrically actuated butterfly valve device (1) e.g. for use in an intake manifold of an internal combustion engine is designed in such a way that the effort required for assembling the intake manifold can be reduced while the requirements regarding dimensional tolerances and tightness can be met and the number of parts is minimized. This aim is achieved by the fact that at least one housing part (3) of the butterfly valve device (1) is embodied monolithically along with an intake pipe (15) that is disposed upstream or downstream of the butterfly valve device (1).
摘要翻译：蝶阀装置（1），特别是电动蝶阀装置（1）用于内燃机的进气歧管的方式设计成能够减少组装进气歧管所需的努力，同时可以满足关于尺寸公差和密封性的要求并且部件的数量最小化。该目的通过以下事实实现：蝶阀装置（1）的至少一个壳体部分（3）与设置在蝶阀装置（1）的上游或下游的进气管（15）一体地实施。

44. 发明授权

US07343899B2 Watercraft propulsion system and control method of the system 有权
标题翻译：船舶推进系统及系统的控制方法
公开(公告)号：US07343899B2
公开(公告)日：2008-03-18
申请号：US11504226
申请日：2006-08-15
申请人： Isao Kanno , Masahiko Kato , Goichi Katayama
发明人： Isao Kanno , Masahiko Kato , Goichi Katayama
IPC分类号： F02D1/00 , F02D41/00
CPC分类号： F02D11/107 , F02B61/045 , F02D9/1065 , F02D9/1095 , F02D35/0007 , F02D41/221 , F02D2009/0277 , F02D2009/0281 , F02M69/10
摘要： A propulsion system for a watercraft includes an engine. An air intake device delivers air to a combustion chamber. A throttle valve regulates an amount of the air. A control device sets the throttle valve to a desired position. A remote controller provides the control device with the desired position. The engine can include an auxiliary intake device that delivers supplemental air to the combustion chamber. A control valve normally shuts the supplemental air from the combustion chamber. The control device determines whether an abnormal condition occurs in setting the throttle valve to the desired position. The control device determines whether the amount of the air is insufficient. The control device controls the control valve to allow the supplemental air to move to the combustion chamber when the control device determines that the abnormal condition occurs and the amount of the air is insufficient.
摘要翻译：船舶的推进系统包括发动机。进气装置将空气输送到燃烧室。节流阀调节空气量。控制装置将节流阀设置到期望的位置。遥控器为控制装置提供所需的位置。发动机可以包括向燃烧室输送补充空气的辅助进气装置。控制阀通常将来自燃烧室的补充空气关闭。控制装置确定在将节流阀设定到期望位置时是否发生异常情况。控制装置判定空气量是否不足。控制装置控制控制阀，以便当控制装置确定出现异常情况并且空气量不足时，补充空气移动到燃烧室。

45. 发明申请

US20080011269A1 Throttle control apparatus 有权
标题翻译：油门控制装置
公开(公告)号：US20080011269A1
公开(公告)日：2008-01-17
申请号：US11798546
申请日：2007-05-15
申请人： Hiroshi Tanimura , Hiroyuki Kado , Hiroshi Asanuma
发明人： Hiroshi Tanimura , Hiroyuki Kado , Hiroshi Asanuma
IPC分类号： F02D9/08
CPC分类号： F02D41/107 , F02D2009/0269 , F02D2009/0277 , F02D2011/102 , F02D2041/227 , F02D2200/0404
摘要： A throttle control apparatus has a torsional coil spring that is associated with the throttle body and the rotator to bias throttle valve to a predetermined intermediate angle between a full open angle and a full close angle. An actuator rotates the rotator against a biasing force of the torsional coil spring. The torsional coil spring has a first and a second loading portions that apply biasing forces to the rotator to bias the throttle valve from the full open angle or from the full close angle toward the intermediate angle. The rotator is provided with a spring force receiving portion that receives both the biasing forces applied by the first and second loading portions so that the first and second loading portions sandwich the spring force receiving portion therebetween.
摘要翻译：节气门控制装置具有扭转螺旋弹簧，其与节气门体和旋转体相关联，以将节流阀偏压到全开角度与全角度之间的预定中间角度。致动器抵抗扭转螺旋弹簧的偏置力使转动器旋转。扭转螺旋弹簧具有第一和第二加载部分，该第一和第二加载部分向旋转器施加偏压力，以将节流阀从完全打开的角度或从完全接近角向中间角度偏压。旋转器设置有弹簧力接收部分，其接收由第一和第二装载部分施加的偏压力，使得第一和第二装载部分夹在其间的弹簧力接收部分。

46. 发明申请

US20080006241A1 Throttle Valve Device 有权
标题翻译：节流阀装置
公开(公告)号：US20080006241A1
公开(公告)日：2008-01-10
申请号：US10597843
申请日：2005-01-20
申请人： Thomas Hannewald , Stefan Kohler , Hubert Limbrunner
发明人： Thomas Hannewald , Stefan Kohler , Hubert Limbrunner
IPC分类号： F02D9/10
CPC分类号： F02D9/1035 , F02D9/104 , F02D9/1065 , F02D9/107 , F02D9/108 , F02D2009/0277
摘要： A butterfly valve device (1), particularly an electrically actuated butterfly valve device (1) e.g. for use in an intake manifold of an internal combustion engine is designed in such a way that the effort required for assembling the intake manifold can be reduced while the requirements regarding dimensional tolerances and tightness can be met and the number of parts is minimized. This aim is achieved by the fact that at least one housing part (3) of the butterfly valve device (1) is embodied monolithically along with an intake pipe (15) that is disposed upstream or downstream of the butterfly valve device (1).
摘要翻译：蝶阀装置（1），特别是电动蝶阀装置（1）用于内燃机的进气歧管的方式设计成能够减少组装进气歧管所需的努力，同时可以满足关于尺寸公差和密封性的要求并且部件的数量最小化。该目的通过以下事实实现：蝶阀装置（1）的至少一个壳体部分（3）与设置在蝶阀装置（1）的上游或下游的进气管（15）一体地实施。

47. 发明授权

US07174877B2 Throttle valve opening and closing device 失效
标题翻译：节流阀开闭装置
公开(公告)号：US07174877B2
公开(公告)日：2007-02-13
申请号：US11115314
申请日：2005-04-27
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： F02D9/08
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。

48. 发明授权

US07163000B2 Engine control device 有权
标题翻译：发动机控制装置
公开(公告)号：US07163000B2
公开(公告)日：2007-01-16
申请号：US11082256
申请日：2005-03-17
申请人： Yasuhiko Ishida , Yoshimasa Kinoshita
发明人： Yasuhiko Ishida , Yoshimasa Kinoshita
IPC分类号： F02D11/10 , F02D11/00
CPC分类号： F02D11/107 , F02D9/1065 , F02D2009/0277 , F02D2041/227 , F02P5/1502 , F02P11/02 , Y02T10/46
摘要： An engine control device can include a throttle valve for adjusting an amount of air supplied to an engine, operation amount detecting sensors for detecting an operation amount of a throttle lever, a motor for driving the throttle valve between open and closed positions according to detection values of the operation amount detecting sensor 21a or the like, and throttle opening detecting sensors for detecting an opening of the throttle valve is provided with a limp-home mechanism for keeping the throttle valve in a mechanically neutral position when an abnormality occurs. When the throttle valve is in the mechanically neutral position, an ignition timing control can be switched in a stepwise manner over a predetermined time period from a regular ignition timing control to a limp-home ignition timing control.
摘要翻译：发动机控制装置可以包括用于调节供给发动机的空气量的节流阀，用于检测节流杆的操作量的操作量检测传感器，根据检测值在打开位置和关闭位置之间驱动节气门的电动机操作量检测传感器21a等，以及用于检测节流阀的开度的节气门开度检测传感器，设置有在发生异常时将节流阀保持在机械中立位置的跛行机构。当节气门处于机械中立位置时，可以在从正常点火正时控制到跛脚定时点火正时控制的预定时间段内以逐步方式切换点火正时控制。

49. 发明申请

US20060016415A1 Engine air intake device 有权
公开(公告)号：US20060016415A1
公开(公告)日：2006-01-26
申请号：US11143568
申请日：2005-06-03
申请人： Junya Sasaki , Atsurou Kotouge
发明人： Junya Sasaki , Atsurou Kotouge
IPC分类号： F02M35/10
CPC分类号： F02B27/0252 , F02B27/021 , F02B27/0273 , F02D9/101 , F02D9/1045 , F02D2009/0277 , F02D2009/0281 , Y02T10/146
摘要： An engine air intake device comprises a collector divided by a partition wall into first and second volume chambers, first and second upstream intake pipe portions, a plurality of first and second downstream branch pipes, and a first communication valve. The first and second upstream intake pipe portions are connected to an upstream side of the first and second volume chambers, respectively. The first and second downstream branch pipes extend from the first and second volume chambers, respectively, to respective intake ports of first and second banks of first and second cylinders, respectively. The first communication valve is mounted to the partition wall in a position that does not interfere with a path of a main flow of intake air inside the collector and configured and arranged to allow communication between the first volume chamber and the second volume chamber when the first communication valve is open.

50. 发明申请

US20050263731A1 Servo assisted butterfly valve provided with a flat leaf spring and a spiral spring to establish the limp-home position 失效
标题翻译：伺服辅助蝶阀配有平板弹簧和螺旋弹簧，以建立跛脚位置
公开(公告)号：US20050263731A1
公开(公告)日：2005-12-01
申请号：US10941137
申请日：2004-09-15
申请人： Claudio Fauni
发明人： Claudio Fauni
IPC分类号： F02D9/02 , F02D9/10 , F02D11/10 , F16K31/02
CPC分类号： F02D11/107 , F02D9/1065 , F02D9/107 , F02D2009/0261 , F02D2009/0262 , F02D2009/0269 , F02D2009/0277 , F02D2009/0298 , F02D2041/227
摘要： A servo-assisted butterfly valve comprising a valve body, a valve seat formed in the valve body, a butterfly disc adapted to engage the valve seat, a shaft on which the butterfly disc is keyed, an electric motor coupled to the shaft by means of at least one toothed wheel provided with a projection, a spiral return spring adapted to rotate the butterfly disc towards the closed position, and an opposing spring adapted to rotate the butterfly disc towards a limp-home position defined by an abutment body against the action of the return spring; the opposing spring is a flat leaf spring and is mounted on a moving member which is mounted coaxially and idly on the shaft and comprises a projection adapted to engage in abutment against the abutment body, a first end of the opposing spring being free and adapted to come into contact with the projection of the toothed wheel during the rotation of this toothed wheel.
摘要翻译：一种伺服辅助蝶阀，其包括阀体，形成在阀体中的阀座，适于接合阀座的蝶形盘，与所述蝶形盘相连接的轴，通过以下方式连接到所述轴的电动机：设置有突起的至少一个齿轮，适于将蝶形盘朝向关闭位置旋转的螺旋形复位弹簧，以及相对的弹簧，其适于将蝴蝶盘朝着由抵靠主体限定的跛行原位转动，回春相对的弹簧是扁平的板簧，并且安装在同轴且空闲地安装在轴上的移动构件上，并且包括适于与邻接主体相接合的突起，相对的弹簧的第一端是自由的并且适于在该齿轮旋转期间与齿轮的突起接触。

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