公开(公告)号：US06286481B1

公开(公告)日：2001-09-11

申请号：US09438162

申请日：1999-11-11

申请人： Edward Albert Bos ,  Mark Alan Saunders ,  Mark Warner Semeyn, Jr.

发明人： Edward Albert Bos ,  Mark Alan Saunders ,  Mark Warner Semeyn, Jr.

IPC分类号： F02D100

CPC分类号： F02D9/1065 ,  F02D9/107 ,  F02D11/10 ,  F02D11/107 ,  F02D2009/0261 ,  F02D2009/0269 ,  F02D2009/0277 ,  F02D2011/102

摘要： An electronic throttle control system having a housing 22 with a motor 40, throttle valve 60, gear mechanism 100, and failsafe mechanism. A main spring member 130 positioned between the housing 22 and a gear mechanism 104, which in turn is attached to the throttle valve shaft 62, biases the throttle plate 60 towards the closed position. A spring-biased default mechanism 132, 134 biases the throttle plate 60 from its closed position to a default or “limp-home” position.

摘要翻译： 一种电子节气门控制系统，具有带电动机40的壳体22，节流阀60，齿轮机构100和故障保护机构。 定位在壳体22和齿轮机构104之间的主弹簧构件130，齿轮机构104又连接到节流阀轴62，将节流板60偏向闭合位置。 弹簧偏置的默认机构132,134将节流板60从其关闭位置偏置到默认或“跛脚回家”位置。

公开(公告)号：US06253732B1

公开(公告)日：2001-07-03

申请号：US09438161

申请日：1999-11-11

申请人： Mark Warner Semeyn, Jr. ,  Joseph John LaRussa ,  Mark Alan Saunders

发明人： Mark Warner Semeyn, Jr. ,  Joseph John LaRussa ,  Mark Alan Saunders

IPC分类号： F02D910

CPC分类号： F02D11/107 ,  F02D9/02 ,  F02D9/1065 ,  F02D9/107 ,  F02D11/10 ,  F02D2009/0277

摘要： An electronic throttle control system having a housing 22 with a motor 40, throttle valve 60, gear mechanism 100, and failsafe mechanism. The failsafe mechanism comprises two springs 130, 150 and two levers 140, 160 which are used in combination with a gear member and an adjustable stop screw 170 on the housing.

摘要翻译： 一种电子节气门控制系统，具有带电动机40的壳体22，节流阀60，齿轮机构100和故障保护机构。 故障保护机构包括两个弹簧130,150和两个杠杆140,160，其与齿轮构件和壳体上的可调止动螺钉170组合使用。

公开(公告)号：US06173939B1

公开(公告)日：2001-01-16

申请号：US09438122

申请日：1999-11-10

申请人： James J. Dottavio ,  Mark Warner Semeyn ,  Edward Albert Bos ,  Mark Alan Saunders

发明人： James J. Dottavio ,  Mark Warner Semeyn ,  Edward Albert Bos ,  Mark Alan Saunders

IPC分类号： F16K3102

CPC分类号： F02D11/107 ,  F02D9/1065 ,  F02D2009/0277 ,  F02D2011/102 ,  F05C2201/021 ,  F16K1/221 ,  F16K31/043

摘要： An electronic throttle control system having a housing 22 with a motor 40, throttle valve 60, gear mechanism 100, and failsafe mechanism 130. A spring member 150 attached between the housing 22 and a gear member 104 attached to the throttle valve shaft 62 biases the throttle plate 60 towards the closed position. A spring-biased plunger member 134 biases the throttle plate 60 from its closed position to a default or “limp-home” position.

摘要翻译： 一种电子节气门控制系统，其具有带有电动机40的壳体22，节流阀60，齿轮机构100和故障保护机构130.安装在壳体22和附接到节流阀轴62的齿轮构件104之间的弹簧构件150偏压 节气门板60朝向关闭位置。 弹簧偏压的柱塞构件134将节流板60从其关闭位置偏压到默认或“跛行”位置。