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1. 发明授权

US5138989A Internal combustion engine with two or more inlet valves per engine cylinder 失效
标题翻译：内燃机，每个发动机缸有两个或更多的入口阀
公开(公告)号：US5138989A
公开(公告)日：1992-08-18
申请号：US657857
申请日：1991-02-20
申请人： Gunter K. Fraidl , Friedrich Quissek , Christian Fuchs
发明人： Gunter K. Fraidl , Friedrich Quissek , Christian Fuchs
IPC分类号： F02B1/04 , F02B31/00 , F02B31/08 , F02D13/02 , F02F1/24 , F02F1/42 , F02M35/10 , F02M35/108
CPC分类号： F02M35/10216 , F02B31/085 , F02D13/023 , F02D41/3094 , F02F1/4214 , F02M35/10177 , F02M35/108 , F02M35/1085 , F02B1/04 , F02B2031/006 , F02B2275/48 , F02D2013/0296 , F02F2001/104 , F02F2001/245 , Y02T10/125 , Y02T10/146 , Y02T10/18
摘要： In an internal combustion engine with two or more inlet valves for each engine cylinder and roof-shaped boundary surfaces of the combustion chamber in the cylinder head--the main flow directions of the partial streams admitted into the combustion chamber by the inlet valves each forming an acute angle with the plane defined by the cylinder axes of a cylinder bank, i.e., the symmetry plane--, a strong torque of the charge in the combustion chamber is obtained at partial load without impairing the intake of charge at full load due to a deterioration of flow characteristics, by providing that the angle of at least one partial stream on one side of a plane going through the cylinder axis and being normal to the symmetry plane, be made larger by 10 to 40 degrees than the angle of at least one corresponding partial stream on the other side of this normal plane.
摘要翻译：在具有用于每个发动机气缸的两个或更多个入口阀以及气缸盖中的燃烧室的屋顶形边界面的内燃机中，通过入口阀进入燃烧室的部分气流的主流动方向各自形成与气缸组的气缸轴线（即对称平面）限定的平面的锐角，在部分负载下获得了燃料室中的电荷的强扭矩，而不损害由于劣化而导致的满负荷下的电荷摄入的流动特性，通过提供通过气缸轴线并垂直于对称平面的平面的一侧上的至少一个部分流的角度比至少一个对应的角度大10至40度在该正常平面的另一侧的部分流。

2. 发明授权

US5557968A Piezoelectric measuring element for measuring mechanical variables 失效
标题翻译：用于测量机械变量的压电测量元件
公开(公告)号：US5557968A
公开(公告)日：1996-09-24
申请号：US393390
申请日：1995-02-23
申请人： Peter W. Krempl , Roland Selic
发明人： Peter W. Krempl , Roland Selic
IPC分类号： G01L1/16 , G01L9/08 , G01L23/10 , G01P1/00 , H01L41/08
CPC分类号： G01P1/006 , G01L1/16 , G01L23/10 , G01L9/085
摘要： To improve temperature compensation of a piezoelectric element measuring mechanical variables, such as pressure, force, and acceleration, with two or more piezoelectric crystal elements, at least one of the crystal elements differ from the other crystal element(s) either physically or chemically, the positive temperature coefficient of a piezo-coefficient of at least one piezoelectric crystal element compensating the negative temperature coefficient of the other crystal element(s), so that the overall piezoelectric sensitivity of the measuring element will remain essentially constant within a given temperature interval.
摘要翻译：为了改善用两个或多个压电晶体元件测量诸如压力，力和加速度之类的机械变量的压电元件的温度补偿，晶体元件中的至少一个与物理上或化学上的其它晶体元件不同，补偿至少一个压电晶体元件的压电系数的正温度系数补偿另一个晶体元件的负温度系数，使得测量元件的整体压电灵敏度在给定的温度间隔内将基本保持恒定。

3. 发明授权

US4945873A Internal combustion engine with two inlet valves per cylinder 失效
标题翻译：内燃机每缸有两个进气阀
公开(公告)号：US4945873A
公开(公告)日：1990-08-07
申请号：US444396
申请日：1989-12-01
申请人： Karl Kirchweger , Irolt Killmann
发明人： Karl Kirchweger , Irolt Killmann
IPC分类号： F02B75/18 , F02B3/06 , F02B31/02 , F02F1/10 , F02F1/24 , F02F1/42
CPC分类号： F02F1/108 , F02F1/4214 , F02B2275/34 , F02B2275/48 , F02B3/06 , F02F2001/247 , Y02T10/125 , Y02T10/146
摘要： In an internal combustion engine with two or more cylinders and two inlet valves per cylinder, in which the intake passages of two adjacent cylinders, which lead towards the inlet valves, are located side by side, symmetrically relative to the symmetry plane of the two cylinders, and in which the cylinder head is made in one piece and has one common inlet flange with an inlet channel, which is flow-connected, past a lug receiving one of the cylinder head studs, with the intake passages formed by guiding surfaces and leading towards the individual inlet valves, the intake passages leading to the inlet valves positioned at a lesser distance in the direction of flow are guided on one side of the lug and the intake passages leading to the inlet valves positioned at a greater distance are guided on the other side of the lug, and the inlet valves of the adjacent cylinders are controlled in such a way that the cylinders are fed with combustion air at different points in time.
摘要翻译：在具有两个或多个气缸和每个气缸的两个入口阀的内燃机中，两个相邻气缸的通向入口阀的进气通道相对于两个气缸的对称平面对称地并排设置，并且其中气缸盖制成一体并且具有一个共同的入口法兰，其具有流动连接的入口通道经过接收其中一个气缸盖螺柱的凸耳，其中进气通道由引导表面和引导件朝向各个入口阀，通向位于流动方向上的较小距离处的入口阀的进气通道在凸耳的一侧被引导，并且导向定位在更大距离处的进气阀的进气通道被引导到凸耳的另一侧，相邻气缸的入口阀以这样的方式被控制，使得气缸在不同的时间点被供给燃烧空气。

4. 发明授权

US4928523A Method and apparatus for identifying ballistic characteristics within a weapon barrel 失效
标题翻译：用于识别武器枪管内的弹道特性的方法和装置
公开(公告)号：US4928523A
公开(公告)日：1990-05-29
申请号：US319098
申请日：1989-03-03
申请人： Gerhard Muhrer , Reinhard Pannold , Reinhard Boschanig
发明人： Gerhard Muhrer , Reinhard Pannold , Reinhard Boschanig
IPC分类号： F41A31/00 , G01P3/66
CPC分类号： G01P3/665
摘要： An apparatus and method for identifying the path/time relationships of a projectile within a weapon barrel, even upon live firing, includes a coupling element having at least two openings in a sidewall thereof through which a generated electromagnetic wave is divided and then introduced into the barrel. The divided wave includes wave parts that propagate toward and away from the barrel, the parts propagating toward the barrel adding up and being introduced into the barrel while the parts propagating away from the barrel cancel each other out. The wave reflects off from the projectile and is then received after undergoing an inverse division.
摘要翻译：用于识别武器枪管内的射弹的路径/时间关系的装置和方法即使在实时射击时也包括一个耦合元件，其在其侧壁中具有至少两个开口，所产生的电磁波通过该耦合元件被分开，然后被引入桶。分波包括朝向和远离筒体传播的波形部分，部件向筒体传播并加入并引入到筒体中，而从筒体传播的部件相互抵消。波浪从射弹反射出来，然后经过反分割后得到。

5. 发明授权

US4892065A Method concerning the delivery of fuel into the combustion chamber of a diesel engine and a device for realizing the method 失效
标题翻译：关于将燃料输送到柴油发动机的燃烧室中的方法以及用于实现该方法的装置
公开(公告)号：US4892065A
公开(公告)日：1990-01-09
申请号：US357895
申请日：1989-05-25
申请人： Hans List
发明人： Hans List
IPC分类号： F02B3/06 , F02M57/02 , F02M61/16 , F02M67/12
CPC分类号： F02M61/16 , F02M57/02 , F02M67/12 , F02B3/06
摘要： The delivery of fuel into the combustion chamber of a diesel engine is aided by blowing in an amount of compressed air which is small compared to the stroke volume of the diesel engine after the stream of fuel has been injected into the combustion chamber via the fuel nozzle. In this way fuel particles which would otherwise remain in the injection nozzle and considerably increase the hydrocarbon content of the exhaust are removed from the nozzle and burned, at the same time clearing the nozzle holes of any remaining fuel. The compressed air blown in after fuel injection will assist combustion of the red-hot particles of the fuel stream which have formed immediately beyond the nozzle.
摘要翻译：通过吹入一定量的压缩空气来辅助将燃料输送到柴油发动机的燃烧室中，该压缩空气的量与柴油发动机的冲程容积相比较小，在燃料流已经经由燃料喷嘴喷入燃烧室之后。以这种方式，否则将留在注射喷嘴中并且显着增加排气的烃含量的燃料颗粒从喷嘴中除去并燃烧，同时清除任何剩余燃料的喷嘴孔。在燃料喷射之后吹入的压缩空气将有助于燃烧在刚好形成喷嘴的燃料流的红热颗粒的燃烧。

6. 发明授权

US4846114A Method concerning the delivery of fuel into the combustion chamber of a diesel engine and a device for realizing the method 失效
标题翻译：关于将燃料输送到柴油发动机的燃烧室中的方法以及用于实现该方法的装置
公开(公告)号：US4846114A
公开(公告)日：1989-07-11
申请号：US96782
申请日：1987-09-14
申请人： Hans List
发明人： Hans List
IPC分类号： F02B3/06 , F02M57/02 , F02M61/16 , F02M67/12
CPC分类号： F02M57/02 , F02M61/16 , F02M67/12 , F02B3/06
摘要： The delivery of fuel into the combustion chamber of a diesel engine is aided by blowing in an amount of compressed air which is small compared to the stroke volume of the diesel engine after the stream of fuel has been injected into the combustion chamber via the fuel nozzle. In this way fuel particles which would otherwise remain in the injection nozzle and considerably increase the hydrocarbon content of the exhaust are removed from the nozzle and burned, at the same time clearing the nozzle holes of any remaining fuel. The compressed air blown in after fuel injection will assist combustion of the red-hot particles of the fuel stream which have formed immediately beyond the nozzle.
摘要翻译：通过吹入一定量的压缩空气来辅助将燃料输送到柴油发动机的燃烧室中，该压缩空气的量与柴油发动机的冲程容积相比较小，在燃料流已经经由燃料喷嘴喷入燃烧室之后。以这种方式，否则将留在注射喷嘴中并且显着增加排气的烃含量的燃料颗粒从喷嘴中除去并燃烧，同时清除任何剩余燃料的喷嘴孔。在燃料喷射之后吹入的压缩空气将有助于燃烧在刚好形成喷嘴的燃料流的红热颗粒的燃烧。

7. 发明授权

US4711129A Pressure sensor 失效
标题翻译：压力传感器
公开(公告)号：US4711129A
公开(公告)日：1987-12-08
申请号：US835214
申请日：1986-03-03
申请人： Johann Stubenberg , Heimo Denk , Rudolf Zeiringer
发明人： Johann Stubenberg , Heimo Denk , Rudolf Zeiringer
IPC分类号： G01L9/00 , G01L19/06 , G01L23/10 , G01L7/08 , G01L19/04
CPC分类号： G01L19/0681 , G01L19/04 , G01L23/10 , G01L9/008
摘要： A pressure sensor which comprises one or more measuring elements situated in a housing and a plate membrane sealing the housing against the medium to be measured and being attached to the measuring element on order to transmit the pressure to be measured, the plate membrane having curved or conically-shaped part which extends into the interior of the housing and compensates for temperature shock drifting.
摘要翻译：一种压力传感器，包括位于壳体中的一个或多个测量元件和将所述壳体紧靠待测量的介质密封并附接到测量元件的板膜，以便传递待测量的压力，所述板膜具有弯曲或圆锥形部分延伸到壳体的内部并补偿温度冲击漂移。

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