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1. 发明授权

EP0202789B1 Control mechanism for engine throttle position 失效
标题翻译：发动机油门位置控制机构
公开(公告)号：EP0202789B1
公开(公告)日：1989-03-15
申请号：EP86303097.9
申请日：1986-04-24
申请人： GENERAL MOTORS CORPORATION
发明人： Byram, Robert James
IPC分类号： B60K31/02 , F16H57/12
CPC分类号： F02D11/10 , B60K31/02 , F02D2011/102 , Y10T74/19367 , Y10T74/19516 , Y10T74/1957 , Y10T74/19828

2. 发明公开

EP0202789A2 Control mechanism for engine throttle position 失效
标题翻译：一种用于发动机的节气门控制机构。
公开(公告)号：EP0202789A2
公开(公告)日：1986-11-26
申请号：EP86303097.9
申请日：1986-04-24
申请人： GENERAL MOTORS CORPORATION
发明人： Byram, Robert James
IPC分类号： B60K31/02 , F16H57/12
CPC分类号： F02D11/10 , B60K31/02 , F02D2011/102 , Y10T74/19367 , Y10T74/19516 , Y10T74/1957 , Y10T74/19828
摘要： A pair of coupling elements (38,44) connected between an electric stepper motor (56) and an engine throttle (12) are selectively engaged and disengaged by a lever mechanism (72) which effects a relative movement between the coupling elements in response to an mechanical input from a solenoid actuator (98). The lever mechanism includes integral elements for calibrating the relative movement between the coupling elements for a given mechanical input from the solenoid actuator so as to compensate for manufacturing and assembly tolerances of the various components.

3. 发明授权

EP0704609B1 Throttle body default actuation 无效
标题翻译：节气门体默认启动
公开(公告)号：EP0704609B1
公开(公告)日：1999-12-15
申请号：EP95202381.0
申请日：1995-09-04
申请人： GENERAL MOTORS CORPORATION
发明人： Byram, Robert James , Haltiner, Karl Jacob, Jr. , Hall, Brent Alan
IPC分类号： F02D9/02 , F02D11/10
CPC分类号： F02D9/02 , F02D11/107 , F02D2009/0269 , F02D2009/0277

4. 发明公开

EP0466228A2 Position sensing module 失效
标题翻译： Positionsfühler-统一性。
公开(公告)号：EP0466228A2
公开(公告)日：1992-01-15
申请号：EP91201536.9
申请日：1991-06-18
申请人： GENERAL MOTORS CORPORATION
发明人： Byram, Robert James , Keegan, Kevin Richard , Kikta, Bryan Scott , Smith, Daniel Frederick , Witzel, Donald George , Kornburger, Steven Alan , Crawford, Daniel Alexander , Unuvar, Lisa Marie
IPC分类号： G01B5/24 , B60K26/02 , G01D5/02
CPC分类号： G05G1/38 , G01D5/02 , Y10T74/20528 , Y10T74/2054 , Y10T74/20888 , Y10T477/893
摘要： A position sensing module (10) comprises an inner shaft (12) coaxially located inside an outer shaft (20). The inner and outer shafts (12,20) are rotatably mounted on a support (24) and can rotate with respect to one another. A return mechanism (30) is engageable with the inner and outer shafts (12,20) enabling forward rotation of the inner shaft (12) to cause forward rotation of the outer shaft (20). The return mechanism (30) further enables extended forward rotation of the inner shaft (12) with respect to the outer shaft (20), and urges backward rotation of the inner shaft (12) to a rearmost position. The return mechanism (30) limits backward rotation of the inner and outer shafts (12,20) beyond a non-actuating position. A force spring (32) urges the outer shaft (20) to the non-actuating position. Sensors (34,36) produce electrical signals proportional to the angular position of the inner and outer shafts (12,20). A friction pad (83) can be disposed between the inner shaft (12) and support (24) to provide frictionalresistance to rotation of the inner shaft (12) with respect to the support (24).
摘要翻译：位置检测模块（10）包括同轴地位于外轴（20）内部的内轴（12）。内轴和外轴（12,20）可旋转地安装在支撑件（24）上并且可以相对于彼此旋转。返回机构（30）可与内轴（12,20）接合，从而能够使内轴（12）能够正转，从而使外轴（20）正向旋转。返回机构（30）还能够使内轴（12）相对于外轴（20）向前旋转延伸，并且促使内轴（12）向后旋转到最后的位置。返回机构（30）限制内外轴（12,20）的反转超过非致动位置。力弹簧（32）将外轴（20）推动到非致动位置。传感器（34,36）产生与内轴和外轴（12,20）的角位置成比例的电信号。摩擦垫（83）可以设置在内轴（12）和支撑件（24）之间，以提供摩擦阻力以使内轴（12）相对于支撑件（24）旋转。

5. 发明公开

EP0202789A3 Control mechanism for engine throttle position 失效
标题翻译：发动机油门位置控制机构
公开(公告)号：EP0202789A3
公开(公告)日：1987-12-16
申请号：EP86303097
申请日：1986-04-24
申请人： GENERAL MOTORS CORPORATION
发明人： Byram, Robert James
IPC分类号： B60K31/02 , F16H57/12
CPC分类号： F02D11/10 , B60K31/02 , F02D2011/102 , Y10T74/19367 , Y10T74/19516 , Y10T74/1957 , Y10T74/19828
摘要： A pair of coupling elements (38,44) connected between an electric stepper motor (56) and an engine throttle (12) are selectively engaged and disengaged by a lever mechanism (72) which effects a relative movement between the coupling elements in response to an mechanical input from a solenoid actuator (98). The lever mechanism includes integral elements for calibrating the relative movement between the coupling elements for a given mechanical input from the solenoid actuator so as to compensate for manufacturing and assembly tolerances of the various components.

6. 发明公开

EP0704609A1 Throttle body default actuation 无效
标题翻译：节气门体默认启动
公开(公告)号：EP0704609A1
公开(公告)日：1996-04-03
申请号：EP95202381.0
申请日：1995-09-04
申请人： GENERAL MOTORS CORPORATION
发明人： Byram, Robert James , Haltiner, Karl Jacob, Jr. , Hall, Brent Alan
IPC分类号： F02D9/02 , F02D11/10
CPC分类号： F02D9/02 , F02D11/107 , F02D2009/0269 , F02D2009/0277
摘要： An electronically actuated, air control valve (10) regulates the flow of combustion air to an internal combustion engine. The valve includes an air passage (14) having a throttle valve (16) rotatable therein between a first, minimum air flow position ("A") and a second, maximum air flow position ("B"). Between the minimum and the maximum air flow positions is a default air flow position ("C") for operation of the engine during actuator inoperativeness. A biasing member (36) has a first end (38) operable to impart a force on the valve member in the direction of the default air flow position when the valve member in operable between the minimum air flow position and the default position. Likewise, the biasing member has a second end (40) operable to impart a force on the valve member in the direction of the default air flow position when the valve member is operated in the range between the default air flow position and the maximum air flow position. As a result, a single biasing member operates to position the throttle valve at a default air flow position between the minimum and the maximum air flow positions across the entire range of positions.
摘要翻译：电子致动的空气控制阀（10）调节进入内燃机的燃烧空气的流量。该阀包括具有可在第一最小气流位置（“A”）和第二最大气流位置（“B”）之间转动的节流阀（16）的空气通道（14）。在最小空气流量位置和最大空气流量位置之间是用于在致动器不工作时操作发动机的默认气流位置（“C”）。偏置构件（36）具有第一端（38），当阀构件在最小气流位置和默认位置之间可操作时，第一端（38）可操作以沿默认气流位置的方向在阀构件上施加力。类似地，偏置构件具有第二端（40），当阀构件在默认气流位置和最大气流之间的范围内操作时，第二端（40）可操作以沿默认气流位置的方向在阀构件上施加力位置。结果，单个偏置构件操作以将节气门定位在跨越整个位置范围的最小气流位置和最大气流位置之间的默认气流位置处。

7. 发明公开

EP0466228A3 Position sensing module 失效
标题翻译：位置感应模块
公开(公告)号：EP0466228A3
公开(公告)日：1993-12-01
申请号：EP91201536.9
申请日：1991-06-18
申请人： GENERAL MOTORS CORPORATION
发明人： Byram, Robert James , Keegan, Kevin Richard , Kikta, Bryan Scott , Smith, Daniel Frederick , Witzel, Donald George , Kornburger, Steven Alan , Crawford, Daniel Alexander , Unuvar, Lisa Marie
IPC分类号： G01B5/24 , B60K26/02 , G01D5/02
CPC分类号： G05G1/38 , G01D5/02 , Y10T74/20528 , Y10T74/2054 , Y10T74/20888 , Y10T477/893
摘要： A position sensing module (10) comprises an inner shaft (12) coaxially located inside an outer shaft (20). The inner and outer shafts (12,20) are rotatably mounted on a support (24) and can rotate with respect to one another. A return mechanism (30) is engageable with the inner and outer shafts (12,20) enabling forward rotation of the inner shaft (12) to cause forward rotation of the outer shaft (20). The return mechanism (30) further enables extended forward rotation of the inner shaft (12) with respect to the outer shaft (20), and urges backward rotation of the inner shaft (12) to a rearmost position. The return mechanism (30) limits backward rotation of the inner and outer shafts (12,20) beyond a non-actuating position. A force spring (32) urges the outer shaft (20) to the non-actuating position. Sensors (34,36) produce electrical signals proportional to the angular position of the inner and outer shafts (12,20). A friction pad (83) can be disposed between the inner shaft (12) and support (24) to provide frictionalresistance to rotation of the inner shaft (12) with respect to the support (24).
摘要翻译：位置检测模块（10）包括同轴地位于外轴（20）内部的内轴（12）。内轴和外轴（12,20）可旋转地安装在支撑件（24）上并且可以相对于彼此旋转。返回机构（30）可与内轴（12,20）接合，从而能够使内轴（12）能够正转，从而使外轴（20）正向旋转。返回机构（30）还能够使内轴（12）相对于外轴（20）向前旋转延伸，并且促使内轴（12）向后旋转到最后的位置。返回机构（30）限制内外轴（12,20）的反转超过非致动位置。力弹簧（32）将外轴（20）推动到非致动位置。传感器（34,36）产生与内轴和外轴（12,20）的角位置成比例的电信号。摩擦垫（83）可以设置在内轴（12）和支撑件（24）之间，以提供摩擦阻力以使内轴（12）相对于支撑件（24）旋转。

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