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. 发明申请

US20130047716A1 Pressure Measuring Device 有权
标题翻译：压力测量装置
公开(公告)号：US20130047716A1
公开(公告)日：2013-02-28
申请号：US13215008
申请日：2011-08-22
申请人： Christian POTTIEZ , Bernd Last , Georg Rixecker , Martin Sackmann
发明人： Christian POTTIEZ , Bernd Last , Georg Rixecker , Martin Sackmann
IPC分类号： G01M15/08
CPC分类号： G01L23/24 , G01L23/22
摘要： The invention relates to a pressure measuring device comprising a housing, a rod which is movable in the axial direction in the housing under the effect of combustion chamber pressure and protrudes from the housing, a sensor for measuring combustion chamber pressure acting on the rod, and a diaphragm attached to the housing and through which the rod extends. According to the invention, a second diaphragm said second diaphragm generating a return force when the rod undergoes axial displacement caused by pressure on the rod is disposed between the sensor and the diaphragm.
摘要翻译：压力测量装置技术领域本发明涉及一种压力测量装置，包括壳体，杆，其可在燃烧室压力作用下在轴向方向上移动并从壳体突出;用于测量作用在杆上的燃烧室压力的传感器，以及隔膜，其附接到壳体并且杆延伸穿过该隔膜。根据本发明，当传感器和隔膜之间设置杆由杆上的压力引起的轴向位移时，第二隔膜产生回复力。

2. 发明授权

US08857249B2 Dual diaphragm combustion pressure measuring device 有权
标题翻译：双隔膜燃烧压力测量装置
公开(公告)号：US08857249B2
公开(公告)日：2014-10-14
申请号：US13215008
申请日：2011-08-22
申请人： Christian Pottiez , Bernd Last , Georg Rixecker , Martin Sackmann
发明人： Christian Pottiez , Bernd Last , Georg Rixecker , Martin Sackmann
IPC分类号： G01M15/08 , G01L23/24
CPC分类号： G01L23/24 , G01L23/22
摘要： A pressure measuring device includes a housing and a rod which is movable in the axial direction in the housing under the effect of combustion chamber pressure where the rod protrudes from the housing. A sensor measure combustion chamber pressure acting on the rod, and a first diaphragm is attached to the housing through which the rod extends. A second diaphragm is attached to the housing through with the rod extends between the sensor and the first diaphragm. The second diaphragm generates a return force when the rod undergoes axial displacement caused by pressure on the rod.
摘要翻译：一种压力测量装置包括壳体和杆，该杆在燃烧室压力的作用下在壳体中沿轴向方向移动，其中杆从壳体突出。传感器测量作用在杆上的燃烧室压力，并且第一隔膜附接到杆伸出的壳体。第二隔膜通过杆在传感器和第一隔膜之间延伸而附接到壳体。当杆由于杆上的压力引起轴向位移时，第二隔膜产生回复力。

3. 发明申请

US20120198924A1 Cylinder Pressure Sensor 审中-公开
标题翻译：气缸压力传感器
公开(公告)号：US20120198924A1
公开(公告)日：2012-08-09
申请号：US13502632
申请日：2010-09-09
申请人： Bernd Last , Christian Pottiez , Bernd Uwe Stoller , Georg Rixecker , Helmut Müller
发明人： Bernd Last , Christian Pottiez , Bernd Uwe Stoller , Georg Rixecker , Helmut Müller
IPC分类号： G01M15/08
CPC分类号： G01L19/04 , G01L19/14 , G01L19/147 , G01M15/08
摘要： The invention relates to a cylinder pressure sensor comprising a housing for clamping into a cylinder head, which carries a sensor element at a front end. According to the invention, the cylinder pressure sensor has a conical seat at the front end thereof.
摘要翻译：本发明涉及一种气缸压力传感器，其包括用于夹紧到气缸盖中的壳体，其在前端承载传感器元件。根据本发明，气缸压力传感器在其前端具有锥形座。

4. 发明申请

US20100236512A1 Glow plug having coking-optimized design 有权
标题翻译：辉光塞具有焦化优化设计
公开(公告)号：US20100236512A1
公开(公告)日：2010-09-23
申请号：US12678736
申请日：2008-08-21
申请人： Karsten Volland , Bernd Last , Hans Houben , Dirk Von Hacht , Frank Pechhold , Christian Pottiez , Michael Haussner , Half Ehlert
发明人： Karsten Volland , Bernd Last , Hans Houben , Dirk Von Hacht , Frank Pechhold , Christian Pottiez , Michael Haussner , Half Ehlert
IPC分类号： F23Q7/00
CPC分类号： F23Q7/001
摘要： Glow plug, particularly for operation in a combustion engine, comprising at least one heating rod (1) and at least one body (2) and at least one annular gap (3) between the heating rod (1) and the body (2) and at least one chamber (4) primarily arranged between the heating rod (1) and the body (2).
摘要翻译：特别是用于在内燃机中操作的辉光塞，包括至少一个加热棒（1）和至少一个主体（2）和加热棒（1）和主体（2）之间的至少一个环形间隙（3）以及主要布置在加热棒（1）和主体（2）之间的至少一个腔室（4）。

5. 发明授权

US08479697B2 Glow plug having coking-optimized design 有权
标题翻译：辉光塞具有焦化优化设计
公开(公告)号：US08479697B2
公开(公告)日：2013-07-09
申请号：US12678736
申请日：2008-08-21
申请人： Karsten Volland , Bernd Last , Hans Houben , Dirk Von Hacht , Frank Pechhold , Christian Pottiez , Michael Haussner , Ralf Ehlert
发明人： Karsten Volland , Bernd Last , Hans Houben , Dirk Von Hacht , Frank Pechhold , Christian Pottiez , Michael Haussner , Ralf Ehlert
IPC分类号： A01H5/02 , F02B9/10 , F23Q7/00 , F23Q7/22
CPC分类号： F23Q7/001
摘要： Glow plug, particularly for operation in a combustion engine, comprising at least one heating rod (1) and at least one body (2) and at least one annular gap (3) between the heating rod (1) and the body (2) and at least one chamber (4) primarily arranged between the heating rod (1) and the body (2).
摘要翻译：特别是用于在内燃机中操作的辉光塞，包括至少一个加热棒（1）和至少一个主体（2）和加热棒（1）和主体（2）之间的至少一个环形间隙（3）以及主要布置在加热棒（1）和主体（2）之间的至少一个腔室（4）。

6. 发明申请

US20110146393A1 Device and Method for Determining Combustion Chamber Pressure 有权
标题翻译：确定燃烧室压力的装置和方法
公开(公告)号：US20110146393A1
公开(公告)日：2011-06-23
申请号：US12989043
申请日：2009-04-22
申请人： Bernd Last , Hans Houben , Yue Cheng , Christian Pottiez , Frank Pechhold , Arno Marto
发明人： Bernd Last , Hans Houben , Yue Cheng , Christian Pottiez , Frank Pechhold , Arno Marto
IPC分类号： G01M15/08
CPC分类号： F23Q7/001 , F02P19/028 , F23Q2007/002
摘要： The invention relates to a device and a method for determining combustion chamber pressure, having at least one glow filament, at least one measuring element, at least two spring membranes, and at least one tubular base.
摘要翻译：本发明涉及一种用于确定燃烧室压力的装置和方法，具有至少一个辉光灯丝，至少一个测量元件，至少两个弹簧膜和至少一个管状基座。

7. 发明授权

US08397556B2 Device and method for determining combustion chamber pressure 有权
标题翻译：用于确定燃烧室压力的装置和方法
公开(公告)号：US08397556B2
公开(公告)日：2013-03-19
申请号：US12989043
申请日：2009-04-22
申请人： Bernd Last , Hans Houben , Yue Cheng , Christian Pottiez , Frank Pechhold , Arno Marto
发明人： Bernd Last , Hans Houben , Yue Cheng , Christian Pottiez , Frank Pechhold , Arno Marto
IPC分类号： G01M15/08
CPC分类号： F23Q7/001 , F02P19/028 , F23Q2007/002
摘要： The invention relates to a device and a method for determining combustion chamber pressure, having at least one glow filament, at least one measuring element, at least two spring membranes, and at least one tubular base.
摘要翻译：本发明涉及一种用于确定燃烧室压力的装置和方法，其具有至少一个辉光灯丝，至少一个测量元件，至少两个弹簧膜和至少一个管状基座。

8. 发明申请

US20110056925A1 Pressure Measuring Glow Plug 审中-公开
标题翻译：压力测量发光插头
公开(公告)号：US20110056925A1
公开(公告)日：2011-03-10
申请号：US12867235
申请日：2008-12-19
申请人： Michael Haussner , Christian Pottiez , Ralf Ehlert , Arno Marto , Frank Pechhold , Bernd Last , Johann Weissenbacher , Hans Houben
发明人： Michael Haussner , Christian Pottiez , Ralf Ehlert , Arno Marto , Frank Pechhold , Bernd Last , Johann Weissenbacher , Hans Houben
IPC分类号： F23Q7/22
CPC分类号： F23Q7/001
摘要： The invention relates to a glow plug for diesel engines, having a glow plug body comprising an external thread for threading into a threaded hole of a diesel engine, a heating rod that is displaceable in an axial direction of the glow plug body and protrudes from it, a pressure measuring device for measuring a combustion chamber pressure acting on the heating rod, and a sealing membrane disposed between the glow plug body and the heating rod. It is provided according to the invention that an annular or sleeve-shaped vibration damper composed of a perfluorelastomer is disposed between the glow plug body and the heating rod for damping radial oscillations of the heating rod.
摘要翻译：本发明涉及一种用于柴油发动机的电热塞，其具有电热塞主体，该电热塞主体包括用于穿入柴油发动机的螺纹孔的外螺纹，加热棒可在电热塞主体的轴向方向上移位并从其突出，用于测量作用在所述加热棒上的燃烧室压力的压力测量装置，以及设置在所述电热塞主体和所述加热棒之间的密封膜。根据本发明，提供了一种由发泡器构成的环形或套筒式振动阻尼器，设置在电热塞体和加热棒之间，用于阻止加热棒的径向摆动。

9. 发明授权

US08656898B2 Method for controlling a glow plug 失效
标题翻译：控制电热塞的方法
公开(公告)号：US08656898B2
公开(公告)日：2014-02-25
申请号：US13043806
申请日：2011-03-09
申请人： Martin Sackmann , Bernd Last , Marc Rottner , Hans Houben , Olaf Toedter
发明人： Martin Sackmann , Bernd Last , Marc Rottner , Hans Houben , Olaf Toedter
IPC分类号： F02P19/02
CPC分类号： F02P19/025 , F02D35/023 , F02P19/028
摘要： The invention relates to a method for controlling a glow plug to a target value of the surface temperature while the engine is running. An effective voltage is generated by pulse width modulation of a vehicle electrical system voltage. This effective voltage is applied to the glow plug. The electric resistance of the glow plug is measured and compared to a resistance value expected for the target value of the surface temperature. The effective voltage is varied as a function of the deviation of the measured value of the electric resistance from the expected value of the electric resistance. A pressure sensor of the glow plug is used to measure the combustion chamber pressure. The resistance value expected for the target value of the surface temperature is determined as a function of the combustion chamber pressure.
摘要翻译：本发明涉及一种用于在发动机运行时将电热塞控制到表面温度的目标值的方法。通过车辆电气系统电压的脉冲宽度调制产生有效的电压。该有效电压被施加到电热塞。测量电热塞的电阻并将其与对于表面温度的目标值预期的电阻值进行比较。有效电压根据电阻的测量值与电阻的预期值的偏差而变化。电热塞的压力传感器用于测量燃烧室压力。作为燃烧室压力的函数确定表面温度的目标值所预期的电阻值。

10. 发明申请

US20110220073A1 METHOD FOR CONTROLLING A GLOW PLUG 失效
标题翻译：控制玻片插头的方法
公开(公告)号：US20110220073A1
公开(公告)日：2011-09-15
申请号：US13043806
申请日：2011-03-09
申请人： Martin Sackmann , Bernd Last , Marc Rottner , Hans Houben , Olaf Toedter
发明人： Martin Sackmann , Bernd Last , Marc Rottner , Hans Houben , Olaf Toedter
IPC分类号： F02P19/02
CPC分类号： F02P19/025 , F02D35/023 , F02P19/028
摘要： The invention relates to a method for controlling a glow plug to a target value of the surface temperature while the engine is running, wherein an effective voltage is generated by pulse width modulation of a vehicle electrical system voltage and this effective voltage is applied to the glow plug, the electric resistance of the glow plug is measured and compared to a resistance value expected for the target value of the surface temperature, and the effective voltage is varied as a function of the deviation of the measured value of the electric resistance from the expected value of the electric resistance. According to the invention, a pressure sensor of the glow plug is used to measure the combustion chamber pressure and the resistance value expected for the target value of the surface temperature is determined as a function of the combustion chamber pressure.
摘要翻译：本发明涉及一种用于在发动机运行时将电热塞控制到目标值的方法，其中通过车辆电气系统电压的脉冲宽度调制产生有效电压，该有效电压被施加到发光测量电热塞的电阻，并将其与表面温度的目标值预期的电阻值进行比较，并将有效电压作为电阻的测量值与预期值的偏差的函数而变化电阻值。根据本发明，电热塞的压力传感器用于测量燃烧室压力，并且根据燃烧室压力确定对于表面温度的目标值预期的电阻值。

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