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11. 发明申请

WO1996005415A1 ENGINE BRAKE DEVICE FOR A COMMERCIAL VEHICLE 审中-公开
标题翻译：电机制动装置是用于商用车发动机
公开(公告)号：WO1996005415A1
公开(公告)日：1996-02-22
申请号：PCT/EP1995002972
申请日：1995-07-27
申请人： FEV MOTORENTECHNIK GMBH & CO. KOMMANDITGESELLSCHAFT , ARNOLD, Manfred , SCHEBITZ, Michael , ECKER, Hermann-Josef
发明人： FEV MOTORENTECHNIK GMBH & CO. KOMMANDITGESELLSCHAFT
IPC分类号： F01L13/06
CPC分类号： F01L9/04 , F01L13/06 , F02B3/06
摘要： The invention concerns an engine brake device for an internal combustion engine, in particular a diesel engine. The proposed device has a controllable shut-off unit in the exhaust line and an actuator (7) for each (at least one) outlet valve (3) of a cylinder; the actuator is in active communication with an electromagnetically operated adjustment device (10).
摘要翻译：本发明涉及一种用于内燃发动机，特别是柴油发动机，在排气管的可控关闭装置操作发动机制动装置和（3）的气缸致动装置（7）设置有可操作地连接的电磁操作调节装置（10）各自具有至少一个排气阀站立。

12. 发明授权

US6141201A Method of regulating the armature impact speed in an electromagnetic actuator by estimating the required energy by extrapolation 失效
标题翻译：通过外推估计所需能量来调节电磁致动器中的电枢冲击速度的方法
公开(公告)号：US6141201A
公开(公告)日：2000-10-31
申请号：US261461
申请日：1999-02-24
申请人： Gunter Schmitz
发明人： Gunter Schmitz
IPC分类号： H01F7/16 , F01L9/04 , F02D13/02 , F02D41/20 , F16K31/06 , G05F1/56 , H01F7/123 , H01F7/18 , H01H47/04
CPC分类号： F01L9/04 , H01F7/1844 , F01L2201/00 , H01F2007/1855 , H01F7/123
摘要： A method of regulating an electromagnetic actuator is disclosed. The electromagnetic actuator has an electromagnet; an armature movable, in a switching step, by a controlled current supply to said magnet coil, from a first armature position to a second, pole face-engaging armature position against a force of a resetting spring. The method includes the following steps for regulating the current flow through the magnet coil to set a low velocity of the armature as it arrives at the pole face: during the switching step, detecting the energy amount in the electromagnetic actuator by detecting a changing armature position and/or a changing armature velocity; estimating by extrapolation the expected energy amount upon arrival of the armature on the pole face; and forming a coarse correcting value by comparing the estimation to be extrapolated with a predetermined target value selected with an aid of the total energy stored in the system in the second armature position.
摘要翻译：公开了一种调节电磁致动器的方法。电磁致动器具有电磁体; 电枢，在切换步骤中，通过对所述电磁线圈的受控电流供应，抵抗复位弹簧的力从第一衔铁位置到第二极面接合电枢位置移动。该方法包括以下步骤，用于调节通过磁体线圈的电流流动，以在电枢到达极面时设定电枢的低速度：在切换步骤期间，通过检测电枢致动器中的能量来检测电枢位置和/或改变电枢速度; 通过外推估计电枢到达极面时的预期能量; 以及通过将要外推的估计与借助于在第二衔铁位置中存储在系统中的总能量选择的预定目标值进行比较来形成粗略校正值。

13. 发明授权

US6003481A Electromagnetic actuator with impact damping 失效
标题翻译：具有冲击阻尼的电磁执行器
公开(公告)号：US6003481A
公开(公告)日：1999-12-21
申请号：US68083
申请日：1998-08-04
申请人： Franz Pischinger , Martin Pischinger , Thomas Esch , Guenter Schmitz
发明人： Franz Pischinger , Martin Pischinger , Thomas Esch , Guenter Schmitz
IPC分类号： F01L9/04
CPC分类号： F01L9/04
摘要： An electromagnetic actuator for actuating a gas-exchange valve in a reciprocating internal combustion engine, the electromagnetic actuator comprising: an armature which is operatively connected to the gas-exchange valve; two electromagnets, each having a pole face; two oppositely oriented restoring springs; wherein the armature is guided in a reciprocating manner counter to the force of the two oppositely oriented restoring springs between the pole faces of the two electromagnets whose current supply can be controlled by a control device, the two electromagnets being disposed in mutual spacing and acting as opening and closing devices; and at least one additional mass which is associated with the gas-exchange valve and can be guided so that it is movable relative thereto and in the same direction of the gas-exchange valve, the at least one additional mass entering into operative connection with the gas-exchange valve, in the final phase of the armature's motion in the direction of a respective one of the two electromagnets, via a coupler.
摘要翻译： PCT No.PCT / EP97 / 04565 Sec。 371日期：1998年8月4日 102（e）日期1998年8月4日PCT 1997年8月22日PCT公布。 WO98 / 10175 PCT出版物日期1998年3月12日，一种用于致动往复式内燃机中的气体交换阀的电磁致动器，该电磁致动器包括：可操作地连接到气体交换阀的电枢; 两个电磁铁，各有一个极面; 两个相对定向的复原弹簧; 其中电枢以往复方式被引导，与两个电磁体的极面之间的两个相对定向的复位弹簧的力相反，电磁铁的电流可由控制装置控制，两个电磁铁相互间隔设置，开闭装置; 以及与气体交换阀相关联的至少一个附加质量块，并且可以被引导以使得其相对于其移动并沿气体交换阀的相同方向移动，所述至少一个附加质量体与在两个电磁体中的相应一个方向上的电枢运动的最后阶段中，通过耦合器。

14. 发明授权

US5608161A Method for determining the combustion ratio of a reciprocating-piston internal combustion engine 失效
标题翻译：用于确定往复活塞式内燃机的燃烧比的方法
公开(公告)号：US5608161A
公开(公告)日：1997-03-04
申请号：US433428
申请日：1995-05-08
申请人： Martin Pischinger
发明人： Martin Pischinger
IPC分类号： B41J2/325 , G01M15/08 , G01M15/00
CPC分类号： F02D41/1458 , B41J2/325 , G01M15/08
摘要： A method of determining a combustion air ratio of a reciprocating-piston internal combustion engine includes the steps of measuring a gradient of a combustion chamber pressure as a function of a position of a piston in a piston cylinder, for at least one operating cycle of the engine. Measured signals are formed representing the gradient of the combustion chamber pressure. The measured signals are digitized and entered into a programmed evaluation unit, where they are evaluated on the premise that energy prior to combustion and energy following or toward the end of combustion are at least approximately equal. Further, they are evaluated based on the equation ##EQU1## A value of the combustion air ratio is calculated from the evaluated digitized measured signals in an iterative computation process, and the value is displayed.
摘要翻译： PCT No.PCT / EP94 / 03005 Sec。 371日期1995年5月8日 102（e）日期1995年5月8日PCT 1994年9月8日PCT公布。公开号WO95 / 07449 日期：1995年3月16日一种确定往复活塞内燃机的燃烧空气比的方法包括以下步骤：至少测量作为活塞缸中的活塞位置的燃烧室压力的梯度发动机的一个操作循环。形成表示燃烧室压力梯度的测量信号。测量的信号被数字化并输入到编程的评估单元中，在这些评估单元中，在燃烧之前的能量和跟随燃烧或燃烧结束时的能量至少近似相等的前提下进行评估。此外，它们根据等式 + TR 进行评估。在迭代计算过程中，从评估的数字化测量信号计算燃烧空气比的值，并显示该值。

15. 发明授权

US5730102A Engine brake device for a commercial vehicle 失效
标题翻译：用于商用车辆的发动机制动装置
公开(公告)号：US5730102A
公开(公告)日：1998-03-24
申请号：US624500
申请日：1996-08-02
申请人： Manfred Arnold , Michael Schebitz , Hermann-Josef Ecker
发明人： Manfred Arnold , Michael Schebitz , Hermann-Josef Ecker
IPC分类号： F01L9/04 , F01L13/06 , F02B3/06
CPC分类号： F01L9/04 , F01L13/06 , F02B3/06
摘要： An internal combustion engine includes an intake valve for controlling a cylinder intake port; an exhaust valve for controlling a cylinder exhaust port; first and second valve lifters coupled to the intake and exhaust valves, respectively, for cyclically opening and closing the intake and exhaust valves during normal engine operation; and an actuating device for contacting the exhaust valve and for operating the exhaust valve independently from the second valve lifter. The actuating device has a withdrawn position and a valve-contacting position. In the withdrawn position the actuating device is out of contact with the exhaust valve and in the valve-contacting position the actuating device is in contact with the exhaust valve. There is further provided an electromagnetically-operating setting device having an inoperative position assumed for a normal engine operation and an operative position assumed for an engine-braking operation. The actuating device is coupled to the electromagnetically-operating setting device such that in the inoperative position of the electromagnetically-operating setting device the actuating device is in the withdrawn position and in the operative position of the electromagnetically-operating setting device the actuating device is in the valve-contacting position. The electromagnetically-operating setting device further has a mechanism for operating the actuating device to open and close the exhaust valve when the actuating device is in the valve-contacting position.
摘要翻译： PCT No.PCT / EP95 / 02972 Sec。 371日期：1996年8月2日 102（e）日期1996年8月2日PCT Filed 1995年7月27日PCT公布。出版物WO96 / 05415 日期1996年2月22日内燃机包括用于控制气缸进气口的进气阀; 用于控制气缸排气口的排气阀; 第一和第二气门挺杆分别联接到进气门和排气门，用于在正常发动机运行期间循环地打开和关闭进气门和排气门; 以及用于接触排气阀并独立于第二阀提升器操作排气阀的致动装置。致动装置具有撤回位置和阀接触位置。在撤回位置，致动装置与排气阀不接触，并且在阀接触位置，致动装置与排气阀接触。还提供了一种电磁操作设置装置，其具有假定用于正常发动机操作的不工作位置和假定用于发动机制动操作的操作位置。致动装置联接到电磁操作设置装置，使得在电磁操作设置装置的不工作位置，致动装置处于撤回位置并且在电磁操作设置装置的操作位置处，致动装置处于阀接触位置。电磁操作设定装置还具有用于在致动装置处于阀接触位置时操作致动装置以打开和关闭排气门的机构。

16. 发明授权

US5675076A Device for measuring cylinder deformations in piston-type internal-combustion engines 失效
标题翻译：活塞式内燃机缸体变形量测装置
公开(公告)号：US5675076A
公开(公告)日：1997-10-07
申请号：US537829
申请日：1996-01-25
申请人： Thomas Esch , Albert Haas , Juergen Orgrzewalla , Franz Koch
发明人： Thomas Esch , Albert Haas , Juergen Orgrzewalla , Franz Koch
IPC分类号： G01B7/13 , G01B7/14 , G01B7/28 , G01M15/00 , G01B7/16 , G01M13/00
CPC分类号： G01B7/282 , G01B7/13 , G01B7/14
摘要： A piston-type internal combustion engine includes an engine cylinder; a piston slidably received in the engine cylinder; and a device, carried by the piston, for measuring deformations in the cylinder wall. The piston has at least two radial bores. The measuring device includes a separate carrier element disposed in each radial bore. The carrier elements are attached to the piston in a region of the piston axis such as to be displaceable relative to the radial bores, whereby a relative motion between the piston and each carrier element is provided upon radial expansion and contraction of the piston. The measuring device further includes a separate, electrically inductive path sensor, which is electrically connectable to a measuring and evaluating device, and which is attached to a respective carrier element such that the path sensor remains out of contact with the cylinder wall at all times during movement of the piston relative to the engine cylinder. The radial position of each path sensor is, by virtue of the floatingly attached carrier elements, independent from radial expansions and contractions of the piston.
摘要翻译： PCT No.PCT / EP94 / 02961 Sec。 371日期：1996年1月25日 102（e）日期1996年1月25日PCT 1994年9月6日PCT公布。公开号WO95 / 23323 日期：1995年8月31日活塞式内燃机包括发动机气缸; 可滑动地容纳在发动机气缸中的活塞; 以及由活塞承载的用于测量气缸壁中的变形的装置。活塞具有至少两个径向孔。测量装置包括设置在每个径向孔中的单独载体元件。载体元件在活塞轴线的一个区域中附接到活塞，以便能够相对于径向孔移动，由此在活塞的径向膨胀和收缩时提供活塞和每个载体元件之间的相对运动。测量装置还包括一个单独的电感式路径传感器，其可电连接到测量和评估装置，并且其连接到相应的载体元件，使得路径传感器在任何时候都保持与气缸壁不接触活塞相对于发动机气缸的运动。每个路径传感器的径向位置由于浮动附接的载体元件而独立于活塞的径向膨胀和收缩。

17. 发明授权

US5651340A Piston internal combustion engine with reinforced engine block using segmented ribs 失效
标题翻译：活塞内燃机采用分段肋骨加固发动机缸体
公开(公告)号：US5651340A
公开(公告)日：1997-07-29
申请号：US501058
申请日：1995-10-04
申请人： Markus Schwaderlapp , Christian Schoenherr , Thomas Wagner
发明人： Markus Schwaderlapp , Christian Schoenherr , Thomas Wagner
IPC分类号： F02B75/18 , F02F7/00
CPC分类号： F02F7/008 , F02F7/0007 , F02B2075/1816 , F05C2201/021 , F05C2251/042
摘要： A piston internal combustion engine includes an engine block made of a base material and including a cylinder block having walls. Segmented, rib shaped reinforcements are disposed on the engine block, each reinforcement defining breaks along a course thereof, the reinforcements further being made of a material having a higher modulus of elasticity than the base material.
摘要翻译： PCT No.PCT / EP94 / 04098 Sec。 371 1995年10月4日第 102（e）日期1995年10月4日PCT 1994年12月9日PCT PCT。出版物WO95 / 16120 日期：1995年6月15日活塞式内燃机包括由基材制成的发动机缸体，其包括具有壁的气缸体。分段的肋形增强件设置在发动机缸体上，每个加强件限定了沿其过程的断裂，增强件还由具有比基体材料更高的弹性模量的材料制成。

18. 发明授权

US5676105A Internal combustion engine with reinforced engine block 失效
标题翻译：内燃机配有加强发动机缸体
公开(公告)号：US5676105A
公开(公告)日：1997-10-14
申请号：US501059
申请日：1995-10-04
申请人： Markus Schwaderlapp , Christian Schoenherr , Thomas Wagner
发明人： Markus Schwaderlapp , Christian Schoenherr , Thomas Wagner
IPC分类号： F02B75/18 , F02B77/13 , F02F7/00 , F01B31/00 , F02F1/00 , F16M1/021
CPC分类号： F02F7/008 , F02B77/13 , F02F7/0007 , F02B2075/1816 , F02F2200/06 , F02F2200/08 , F05C2201/021 , F05C2251/042
摘要： A piston engine which includes an engine block composed of a base material. The engine which block has a cylinder block with at least one cylinder formed therein, a piston located in the cylinder, and a crankshaft connected to the piston and being mounted on crankshaft bearings disposed in a crankcase of the engine block. The engine further includes a plurality of reinforcing components connected to the walls of the engine block. The reinforcing components are composed of a component material that is different from the base material and has a higher modulus of elasticity than the base material.
摘要翻译： PCT No.PCT / EP94 / 04099 Sec。 371 1995年10月4日第 102（e）日期1995年10月4日PCT 1994年12月9日PCT PCT。公开号WO95 / 16121 日期：1995年6月15日一种活塞式发动机，其包括由基材构成的发动机缸体。该发动机具有气缸体，其中形成有至少一个气缸，位于汽缸中的活塞，以及连接到活塞并安装在设置在发动机缸体的曲轴箱中的曲轴轴承上的曲轴。发动机还包括连接到发动机缸体的壁上的多个加强部件。增强部件由与基材不同的成分材料构成，并且比基材具有更高的弹性模量。

19. 发明授权

US5595146A Combustion engine having a variable compression ratio 失效
标题翻译：具有可变压缩比的燃烧发动机
公开(公告)号：US5595146A
公开(公告)日：1997-01-21
申请号：US377597
申请日：1995-01-24
申请人： Christoph Bollig , Hans-Joerg Hermanns , Torsten Schellhase , Frank Widmann
发明人： Christoph Bollig , Hans-Joerg Hermanns , Torsten Schellhase , Frank Widmann
IPC分类号： F02B3/06 , F02B75/04
CPC分类号： F02B75/048 , F02B75/045 , F02B3/06
摘要： A combustion engine. The engine includes an engine housing; at least one cylinder disposed in the engine housing; and a crank drive including: a crankshaft having a crank; and a piston being axially displaceable within the cylinder. The crank drive further includes a connecting rod which has an upper connecting rod part hinged to the piston; and a lower connecting rod part hinged to the crank. The lower connecting rod part is hinged to the upper connecting rod part. A central joint hinges the upper connecting rod part and the lower connecting rod part to one another, a longitudinal axis of the upper connecting rod part further being defined by a line connecting the central joint with a hinge joint of the upper connecting rod part to the piston. The engine further includes a hinge point disposed on the engine housing; a control arm hinged at one end thereof to the hinge point, and at another end thereof to the upper connecting rod part; an additional joint for hinging the control arm and the upper connecting rod part to one another disposed adjacent the central joint at a distance from the longitudinal axis of the upper connecting rod part; and a controllable adjusting device connected to the hinge point for changing a distance of the hinge point with respect to the cylinder axis.
摘要翻译：内燃机。发动机包括发动机壳体; 设置在发动机壳体中的至少一个气缸; 以及曲柄驱动器，其包括：具有曲柄的曲轴; 以及在所述气缸内可轴向移动的活塞。曲柄驱动装置还包括连杆，该连杆具有铰接到活塞的上连杆部分; 以及铰链到曲柄的下连杆部分。下连杆部分铰接到上连杆部分。中央接头将上连杆部分和下连杆部分彼此铰接，上连杆部分的纵向轴线进一步由将中心接头与上连杆部分的铰链接头连接的线活塞。发动机还包括设置在发动机壳体上的铰链点; 控制臂在其一端铰接到铰链点，并且在另一端铰接到上连杆部分; 用于将所述控制臂和所述上连杆部分彼此相对地设置成与所述上连杆部分的纵向轴线相距一定距离的附加接头; 以及连接到铰链点的可调节调节装置，用于改变铰链点相对于气缸轴线的距离。

20. 发明授权

US5535710A Arrangement of valves and valve drives in an internal combuston engine having an overhead camshaft 失效
标题翻译：具有顶置凸轮轴的内燃机中的阀和阀驱动器的布置
公开(公告)号：US5535710A
公开(公告)日：1996-07-16
申请号：US415130
申请日：1995-03-30
申请人： Armin Zoschke , Manfred Arnold , Franz Fischinger
发明人： Armin Zoschke , Manfred Arnold , Franz Fischinger
IPC分类号： F01L1/053 , F01L1/14 , F01L1/18 , F01L1/26 , F02B1/04 , F02B3/06 , F02B75/12 , F02F1/24 , F02F1/42 , F01L1/04 , F01L1/24
CPC分类号： F01L1/14 , F01L1/053 , F01L1/185 , F01L1/26 , F02B1/04 , F02B2075/125 , F02B2275/10 , F02B2275/34 , F02B3/06 , F02F1/4214 , F02F2001/247 , F02F2007/0063
摘要： In an internal combustion engine there is provided a cylinder head; a plurality of cylinder head bolts for securing the cylinder head to a cylinder block; at least one engine cylinder; at least two intake valves and two exhaust valves controlling the flow of gases into and from the engine cylinder. A plane defined by the intake valves and a plane defined by the exhaust valves extend at an angle of between 0.degree. and 15.degree. to one another and have an inclined orientation to the longitudinal engine axis. An overhead camshaft extends parallel to the engine axis and is situated in a zone bounded by the cylinder head bolts. Respective valve bridges interconnect the intake valves with one another and the exhaust valves with one another, and rocker arms connect respective cams of the camshaft with the valve bridges, whereby the intake valves are simultaneously operated by one cam and the exhaust valves are simultaneously operated by another cam.
摘要翻译：在内燃机中设置有气缸盖; 用于将气缸盖固定到气缸体的多个气缸盖螺栓; 至少一个发动机气缸; 至少两个进气门和两个排气门控制进入和离开发动机气缸的气体流。由进气门限定的平面和由排气阀限定的平面以0°和15°之间的角度彼此延伸并且具有与纵向发动机轴线倾斜的方向。顶置凸轮轴平行于发动机轴线延伸并且位于由气缸盖螺栓限定的区域中。各个阀桥将进气门彼此相互连接，排气阀彼此相连，摇臂将凸轮轴的各个凸轮与阀桥相连，由此进气门同时由一个凸轮操作，排气门同时由另一个凸轮

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