专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07137577B2 Low pressure fuel injector nozzle 有权
公开(公告)号：US07137577B2
公开(公告)日：2006-11-21
申请号：US10982647
申请日：2004-11-05
申请人： Lakhi N. Goenka , Jeffrey Paul Mara , David Lee Porter , James Raymond Winkelman , David Ling-Shun Hung , John Stefanski
发明人： Lakhi N. Goenka , Jeffrey Paul Mara , David Lee Porter , James Raymond Winkelman , David Ling-Shun Hung , John Stefanski
IPC分类号： F02M61/00 , F02M59/00
CPC分类号： F02M61/1833 , F02M61/1806 , F02M61/1853 , F02M69/04
摘要： A nozzle for a low pressure fuel injector that improves the control and size of the spray angle, as well as enhances the atomization of the fuel delivered to a cylinder of an engine.

2. 发明授权

US07198207B2 Low pressure fuel injector nozzle 有权
公开(公告)号：US07198207B2
公开(公告)日：2007-04-03
申请号：US10983017
申请日：2004-11-05
申请人： Lakhi N. Goenka , Jeffrey Paul Mara , David Lee Porter , David Ling-Shun Hung , John Stefanski
发明人： Lakhi N. Goenka , Jeffrey Paul Mara , David Lee Porter , David Ling-Shun Hung , John Stefanski
IPC分类号： F02M61/00
CPC分类号： F02M61/1806 , F02M61/1833 , F02M61/1853
摘要： A nozzle for a low pressure fuel injector that improves the control and size of the spray angle, as well as enhances the atomization of the fuel delivered to a cylinder of an engine.

3. 发明授权

US07438241B2 Low pressure fuel injector nozzle 失效
标题翻译：低压燃油喷嘴
公开(公告)号：US07438241B2
公开(公告)日：2008-10-21
申请号：US10981870
申请日：2004-11-05
申请人： Lakhi N. Goenka , Jeffrey Paul Mara , David Lee Porter , David Ling-Shun Hung , John Stefanski
发明人： Lakhi N. Goenka , Jeffrey Paul Mara , David Lee Porter , David Ling-Shun Hung , John Stefanski
IPC分类号： F02M61/00
CPC分类号： F02M61/1853
摘要： A nozzle for a low pressure fuel injector that improves the control and size of the spray angle, as well as enhances the atomization of the fuel delivered to a cylinder of an engine.
摘要翻译：一种用于低压燃料喷射器的喷嘴，其改善喷射角度的控制和尺寸，以及增强输送到发动机气缸的燃料的雾化。

4. 发明授权

US07124963B2 Low pressure fuel injector nozzle 有权
标题翻译：低压燃油喷嘴
公开(公告)号：US07124963B2
公开(公告)日：2006-10-24
申请号：US10983156
申请日：2004-11-05
申请人： Lakhi N. Goenka , Jeffrey Paul Mara , David Lee Porter , David Ling-Shun Hung , John Stefanski
发明人： Lakhi N. Goenka , Jeffrey Paul Mara , David Lee Porter , David Ling-Shun Hung , John Stefanski
IPC分类号： B05B1/26 , B05B1/04 , F02M61/00
CPC分类号： F02M61/1853 , B05B1/14 , F02M61/1806 , F02M61/1833
摘要： A nozzle for a low pressure fuel injector that improves the control and size of the spray angle, as well as enhances the atomization of the fuel delivered to a cylinder of an engine.
摘要翻译：一种用于低压燃料喷射器的喷嘴，其改善喷射角度的控制和尺寸，以及增强输送到发动机气缸的燃料的雾化。

5. 发明授权

US07104475B2 Low pressure fuel injector nozzle 失效
公开(公告)号：US07104475B2
公开(公告)日：2006-09-12
申请号：US10982593
申请日：2004-11-05
申请人： Lakhi N. Goenka , Jeffrey Paul Mara , David Lee Porter , David Ling-Shun Hung , John Stefanski
发明人： Lakhi N. Goenka , Jeffrey Paul Mara , David Lee Porter , David Ling-Shun Hung , John Stefanski
IPC分类号： F02M59/00 , F02M47/02 , B05B1/30 , F02M61/00
CPC分类号： F02M61/1853 , F02M61/1806 , F02M61/1833
摘要： A nozzle for a low pressure fuel injector that improves the control and size of the spray angle, as well as enhances the atomization of the fuel delivered to a cylinder of an engine.

6. 发明授权

US07051957B1 Low pressure fuel injector nozzle 失效
公开(公告)号：US07051957B1
公开(公告)日：2006-05-30
申请号：US10983116
申请日：2004-11-05
申请人： Lakhi N. Goenka , Jeffrey Paul Mara , David Lee Porter , David Ling-Shun Hung , John Stefanski
发明人： Lakhi N. Goenka , Jeffrey Paul Mara , David Lee Porter , David Ling-Shun Hung , John Stefanski
IPC分类号： F02M61/00
CPC分类号： F02M61/1833 , F02M61/1806 , F02M61/1853
摘要： A nozzle for a low pressure fuel injector that improves the control and size of the spray angle, as well as enhances the atomization of the fuel delivered to a cylinder of an engine.

7. 发明授权

US07185831B2 Low pressure fuel injector nozzle 有权
标题翻译：低压燃油喷嘴
公开(公告)号：US07185831B2
公开(公告)日：2007-03-06
申请号：US10982617
申请日：2004-11-05
申请人： Lakhi N. Goenka , Jeffrey Paul Mara , David Lee Porter , David Ling-Shun Hung , John Stefanski
发明人： Lakhi N. Goenka , Jeffrey Paul Mara , David Lee Porter , David Ling-Shun Hung , John Stefanski
IPC分类号： F02M61/00
CPC分类号： F02M61/1806 , F02M61/1833 , F02M61/1853 , F02M69/045
摘要： A nozzle for a low pressure fuel injector that improves the control and size of the spray angle, as well as enhances the atomization of the fuel delivered to a cylinder of an engine.
摘要翻译：一种用于低压燃料喷射器的喷嘴，其改善喷射角度的控制和尺寸，以及增强输送到发动机气缸的燃料的雾化。

8. 发明授权

US07168637B2 Low pressure fuel injector nozzle 有权
公开(公告)号：US07168637B2
公开(公告)日：2007-01-30
申请号：US10983118
申请日：2004-11-05
申请人： Lakhi N. Goenka , Jeffrey Paul Mara , David Lee Porter , David Ling-Shun Hung , John Stefanski
发明人： Lakhi N. Goenka , Jeffrey Paul Mara , David Lee Porter , David Ling-Shun Hung , John Stefanski
IPC分类号： B05B1/34 , F02M61/00
CPC分类号： F02M61/1806 , F02M61/1833 , F02M61/1853
摘要： A nozzle for a low pressure fuel injector that improves the control and size of the spray angle, as well as enhances the atomization of the fuel delivered to a cylinder of an engine.

9. 发明授权

US06644568B1 Fuel injector with spiral-wound spring adjustment tube 失效
标题翻译：燃油喷射器带螺旋弹簧调节管
公开(公告)号：US06644568B1
公开(公告)日：2003-11-11
申请号：US10279241
申请日：2002-10-24
申请人： David Lee Porter
发明人： David Lee Porter
IPC分类号： B05B130
CPC分类号： F02M61/168 , F02M51/0671 , F02M2200/505
摘要： A top-feed electronic fuel injector for an internal combustion engine includes an injector body having a valve seat disposed opposite a generally cylindrical bore of nominal inner diameter defined within the injector body. A needle valve moves within the passage between a closed position against the valve seat, as urged by a coil spring disposed within the bore, and an open position away from the valve seat. The coil spring is seated against an end face a spring adjustment tube that is pressed into the bore. The spring adjustment tube, which is formed of rolled sheet stock to provide a “spiral-wound” configuration featuring at least 1.5 turns, end-to-end, when the spring adjustment tube is viewed in a transverse section, resiliently presses against the walls of the bore to maintain its position and, hence, calibrate the spring force applied to the needle valve.
摘要翻译：用于内燃机的顶部进料电子燃料喷射器包括喷射器主体，其具有与限定在喷射器主体内的标称内径的大致圆柱形孔相对设置的阀座。针阀在通过设置在孔内的螺旋弹簧所推动的位置和离开阀座的打开位置之间在通道内在阀座的关闭位置之间移动。螺旋弹簧靠在端面上，弹簧调节管被压入孔中。弹簧调节管由轧制板材形成，以在弹簧调节管在横截面中观察时提供具有至少1.5匝的“螺旋缠绕”结构，端部到端部弹性地压靠壁的孔以保持其位置，并因此校准施加到针阀的弹簧力。

10. 发明授权

US06938839B2 Needle alignment fuel injector 失效
标题翻译：针对准燃油喷射器
公开(公告)号：US06938839B2
公开(公告)日：2005-09-06
申请号：US10219353
申请日：2002-08-15
申请人： Min Xu , David Lee Porter
发明人： Min Xu , David Lee Porter
IPC分类号： F02M51/06 , F02M61/12 , B05B1/30 , F02M59/00 , F02M61/10
CPC分类号： F02M61/12 , F02M51/0671 , F02M51/0675
摘要： A fuel injector includes a valve body and a valve seat positioned at a lower end of the valve body. A needle assembly is positioned within an inner bore of the valve body, the needle assembly including a needle body and an armature connected to an upper end of the needle body. A pair of guides are integrally formed with the valve body for guiding the needle assembly. The pair of guides includes an upper guide and a lower guide; the upper guide guiding the armature and the lower guide guiding the needle body.
摘要翻译：燃料喷射器包括阀体和位于阀体下端的阀座。针组件定位在阀体的内孔内，针组件包括针体和连接到针体上端的电枢。一对引导件与阀体一体形成，用于引导针组件。一对引导件包括上引导件和下引导件; 引导电枢的上引导件和引导针体的下引导件。

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