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1. 发明申请

WO1988004360A1 REGULATING DEVICE WITH A LEVER FOR A FUEL INJECTION PUMP 审中-公开
标题翻译：用于燃油喷射泵的杠杆的调节装置
公开(公告)号：WO1988004360A1
公开(公告)日：1988-06-16
申请号：PCT/DE1987000365
申请日：1987-08-17
申请人： MTU MOTOREN- UND TURBINEN-UNION FRIEDRICHSHAFEN ... , GRODDECK, Michael
发明人： MTU MOTOREN- UND TURBINEN-UNION FRIEDRICHSHAFEN ...
IPC分类号： F02D01/10
CPC分类号： F02M63/022 , F02D1/10
摘要： The lever (13) on the one hand co-operates with a rotatable element (12) and on the other is coupled with an alternating actuator (14), whereby the lever consists of a housing (15) penetrated by said rotatable element (12), of a piston-shaped spring washer (16) and of a return spring (19) tensioned between the housing (15) and spring washer (16). The spring washer (16) and rotatable element (12) form in the mutually co-operating region a torque-limiting entrainment device. The hollow space (25) under the spring washer (16) can be subjected to oil pressure via holes (21, 22) in the rotatable element (12) which are controllably linked with a source of pressure (24). The oil pressure moves the spring washer (16) so that the entrainment device is released. Irrespective of the position of the rotatable element (12) the lever (13) is then set by the spring (27) of the alternating element in an end position which corresponds to the zero delivery position of the fuel injection pump (11).
摘要翻译：杠杆（13）一方面与可旋转元件（12）配合，另一方面与交替致动器（14）联接，由此杠杆由一个由所述可旋转元件（12）穿过的壳体（15）组成，），活塞形弹簧垫圈（16）和在壳体（15）和弹簧垫圈（16）之间张紧的复位弹簧（19）。弹簧垫圈（16）和可旋转元件（12）在相互协调的区域中形成扭矩限制夹带装置。弹簧垫圈16下面的中空空间25可以经受可旋转元件12中的压力通过孔（21,22），孔可控制地与压力源（24）连接。油压使弹簧垫圈（16）移动，使得夹带装置被释放。无论可旋转元件（12）的位置如何，杠杆（13）然后由对应于燃料喷射泵（11）的零输送位置的终止位置由交替元件的弹簧（27）设定。

2. 发明申请

WO1989008182A1 CHANNEL FOR DISTRIBUTING LUBRICATING OIL 审中-公开
标题翻译：分配润滑油通道
公开(公告)号：WO1989008182A1
公开(公告)日：1989-09-08
申请号：PCT/DE1989000058
申请日：1989-02-01
申请人： MTU MOTOREN- UND TURBINEN-UNION FRIEDRICHSHAFEN ... , GRODDECK, Michael , REIFENSCHEID, Otto
发明人： MTU MOTOREN- UND TURBINEN-UNION FRIEDRICHSHAFEN ...
IPC分类号： F01M11/02
CPC分类号： F01M11/02
摘要： A channel for distributing lubricating oil is arranged in the crankcase (13) of an internal combustion engine and extends through transverse walls (11, 12). The sections of the channel between two transverse walls (11, 12) consist of a plug-in tube (23) and a socket tube (24), which can be mutually displaced and rigidly coupled in the axial direction. The free ends of the plug-in tube (23) and the socket tube (24) are sealingly guided in the drilled passages (14, 15) in the transverse walls of the canal. This arrangement permits simplified machining of the crankcase (13) in the region of the channel.
摘要翻译：用于分配润滑油的通道布置在内燃机的曲轴箱（13）中并且延伸穿过横向壁（11,12）。两个横向壁（11,12）之间的通道的部分由插入管（23）和插座管（24）组成，其可以在轴向上相互移位并刚性地联接。插入管（23）和插座管（24）的自由端在管道的横向壁中的钻孔通道（14,15）中被密封地引导。这种布置允许在通道区域中对曲轴箱（13）的简化加工。

3. 发明申请

WO1989007710A1 RECIPROCATING INTERNAL COMBUSTION ENGINE WITH WET CYLINDER LININGS 审中-公开
标题翻译：配有内衬缸内燃机
公开(公告)号：WO1989007710A1
公开(公告)日：1989-08-24
申请号：PCT/DE1989000019
申请日：1989-01-17
申请人： MTU MOTOREN- UND TURBINEN-UNION FRIEDRICHSHAFEN ... , WOLTERS, Gerd-Michael , REIFENSCHEID, Otto , GRODDECK, Michael
发明人： MTU MOTOREN- UND TURBINEN-UNION FRIEDRICHSHAFEN ...
IPC分类号： F02F01/16
CPC分类号： F02F1/16 , F02F7/0046
摘要： For assembly and maintenance of a reciprocating internal combustion engine, devices for heavy-duty fastening of an assembly tool are provided on the cylinder lining (11) and the piston (23). The cylinder lining (11) and the associated piston/connecting rod group can therefore be readily assembled and disassembled as a unit.
摘要翻译：对于往复式内燃机的组装和维护，装配工具的重型紧固装置设置在气缸衬套（11）和活塞（23）上。因此，气缸衬套（11）和相关联的活塞/连杆组可以容易地组装和拆卸为一个单元。

4. 发明申请

WO1990000673A1 SHROUD FOR COVERING THE SPACE BETWEEN CYLINDER ROWS OF A V-SHAPED INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：用于覆盖V形内燃机的缸筒之间的空间的SHROUD
公开(公告)号：WO1990000673A1
公开(公告)日：1990-01-25
申请号：PCT/DE1989000404
申请日：1989-06-19
申请人： MTU MOTOREN- UND TURBINEN-UNION FRIEDRICHSHAFEN ... , CUBON, Peter , SUDMANNS, Hans , TEETZ, Christoph
发明人： MTU MOTOREN- UND TURBINEN-UNION FRIEDRICHSHAFEN ...
IPC分类号： F01N07/08
CPC分类号： F01N13/08 , F01N13/10 , F02B75/22 , F02F7/0012 , F02F7/0065
摘要： Shroud for covering the space between cylinder rows of a V-shaped internal combustion engine (1) for enclosing in a gas-tight manner the pressure tube (5) arranged in the area between the rows of cylinders as well as the exhaust gas pipes (6) conveying the combustion gases from the cylinders (4) to the pressure tube (5). Said shroud comprises surfaces for sealing off the crankcase (7) as well as the cylinder heads (10). Because of unavoidable process tolerances and the resulting positional tolerances, as well as high heat distortions of the internal combustion engine (1) during operation, and because high-temperature resistant gaskets with low expansion coefficients have to be used, it is difficult to seal off the space in a gas-tight manner with a one-piece hood which carries all of the sealing surfaces. The shroud according to the present invention is therefore provided with a central shroud part (2) which is secured to the crankcase (7) and has contact surfaces only with said crankcase (7) and not with the cylinder heads (10). Further, wedge-shaped shroud parts (3), preferably designed as elbows, are arranged in a V-shaped cutout between the central shroud part (2) and the cylinder heads (10) and are drawn into the V-shaped cutout by extension screws. They have common sealing surfaces with the cylinder heads (10) and with the central shroud part (2). The positional tolerances are compensated by the wedge-shaped shroud parts (3) being positioned in a corresponding position. Accordingly, the forces required to press together the sealing surfaces depend only on the expected heat distortion. Likewise, the forces induced in the engine structure are accordingly low.
摘要翻译：用于覆盖V形内燃机（1）的气缸排之间的空间的罩，用于以气密方式封闭布置在气缸列之间的区域中的压力管（5）和排气管（ 6）将来自气缸（4）的燃烧气体输送到压力管（5）。所述护罩包括用于密封曲轴箱（7）以及气缸盖（10）的表面。由于不可避免的工艺公差和所产生的位置公差，以及内燃机（1）在运行中的高热变形，并且由于必须使用具有低膨胀系数的耐高温垫片，因此难以密封该空间以气密方式与承载所有密封表面的一体式罩相连。因此，根据本发明的护罩设置有中心护罩部分（2），其固定到曲轴箱（7）并且仅具有与所述曲轴箱（7）的接触表面而不与气缸盖（10）接触。此外，优选设计为弯头的楔形护罩部分（3）布置在中央护罩部分（2）和气缸盖（10）之间的V形切口中，并且通过延伸被拉入V形切口螺丝。它们具有与气缸盖（10）和中央护罩部分（2）的共同的密封表面。位置公差由位于相应位置的楔形护罩部分（3）补偿。因此，将密封表面压在一起所需的力仅取决于预期的热变形。同样地，在发动机结构中引起的力相应地较低。

5. 发明申请

WO1988000644A1 VALVE CONTROL FOR RECIPROCATING PISTON INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：用于复合活塞内燃机的阀控制
公开(公告)号：WO1988000644A1
公开(公告)日：1988-01-28
申请号：PCT/DE1987000232
申请日：1987-05-21
申请人： MTU MOTOREN- UND TURBINEN-UNION FRIEDRICHSHAFEN ... , DEUTSCHMANN, Herbert , SCHIER, Karl
发明人： MTU MOTOREN- UND TURBINEN-UNION FRIEDRICHSHAFEN ...
IPC分类号： F01L01/26
CPC分类号： F01L1/26 , F01L2107/00 , F02F1/4214 , F02F2001/247
摘要： In a valve control, inverted valves arranged in pairs are actuated together by a valve lifter. The movement of the valve lifter is imparted to a cylindrical crosshead parallel to the valve axes that cooperates with both valves. The rotation of the crosshead around its guiding axis impedes a device composed of a guiding part (23) mounted on the valve lifter (14) and of a groove (22) formed at one end of the crosshead that slidingly engages the guiding part (23).

6. 发明申请

WO1993008425A1 EMBEDDED UNIT IN A CONCRETE FOUNDATION 审中-公开
标题翻译：混凝土基础中的嵌入式单元
公开(公告)号：WO1993008425A1
公开(公告)日：1993-04-29
申请号：PCT/DE1992000871
申请日：1992-10-16
申请人： MTU MOTOREN- UND TURBINEN-UNION FRIEDRICHSHAFEN ... , MORS, Helmut , MÜLLER, Stefan , KRAMMER, Adolf
发明人： MTU MOTOREN- UND TURBINEN-UNION FRIEDRICHSHAFEN ...
IPC分类号： F16M07/00
CPC分类号： F16M9/00 , E02D27/44 , F01D25/28
摘要： The embedded unit disclosed is designed to fix elastic machine-bearing elements in a concrete foundation. The invention concerns the construction of the embedded unit from a multiplicity of rods (12) and plates (13) assembled to form vibration-damping joints (14). An embedded unit of this kind damps the machine-generated vibrations entering into the foundation, can have a high impedance to vibrations and can be easily anchored in the concrete (11).

7. 发明申请

WO1991019086A1 INTERNAL-COMBUSTION-ENGINE ASPIRATION SYSTEM FOR USE WITH SINGLE -STAGE OR TWO-STAGE SUPERCHARGERS 审中-公开
标题翻译：内燃发动机吸气系统，用于单级或两级超级电容器
公开(公告)号：WO1991019086A1
公开(公告)日：1991-12-12
申请号：PCT/DE1991000431
申请日：1991-05-24
申请人： MTU MOTOREN- UND TURBINEN-UNION FRIEDRICHSHAFEN ... , SUDMANNS, Hans , SCHIER, Karl
发明人： MTU MOTOREN- UND TURBINEN-UNION FRIEDRICHSHAFEN ...
IPC分类号： F02B29/04
CPC分类号： F02B37/013 , F02B29/0412 , F02B29/0475 , F02B33/44 , F02B75/22 , Y02T10/144 , Y02T10/146
摘要： The invention concerns an aspiration system for single-stage- or two-stage-supercharged internal-combustion engines (1). The aspiration system is designed to be used, with the minimum of modifications, both with single-stage and with two-stage superchargers. This is achieved by virtue of the fact that the exhaust-gas-driven turbocharger (2, 2' or 3, 3'), charge-air cooler (15) and air manifold (9), plus the lines (14, 14'; 7, 7') linking the various parts of the system, and the lines (18) to the cylinder-head inlet ports, are used in the same locations for both single-stage and two-stage supercharging. For two-stage supercharging, a high-pressure cooler is used instead of the cooler (15) used for single-stage turbocharging. Instead of the exhaust-driven turbocharger (2, 2') used for single-stage supercharging, a high-pressure exhaust-driven turbocharger (3, 3') is used for two-stage supercharging. In other embodiments, the charge-air cooler (15) is located on the air manifold (9) and the exhaust-driven turbocharger (2, 2' or 3, 3' and 3'', 3''') located on one of the narrow sides of the air manifold (9).

8. 发明申请

WO1991002177A1 BEDDING OF THE CRANKSHAFT OF AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机起重机的装载
公开(公告)号：WO1991002177A1
公开(公告)日：1991-02-21
申请号：PCT/DE1990000501
申请日：1990-07-04
申请人： MTU MOTOREN- UND TURBINEN-UNION FRIEDRICHSHAFEN ... , ELLINGER, Wolfgang , KAIFLER, Martin , GAGGERMEIER, Helmut , CZERNY, Lothar
发明人： MTU MOTOREN- UND TURBINEN-UNION FRIEDRICHSHAFEN ...
IPC分类号： F16F15/30
CPC分类号： F02F7/0048 , F16C9/02 , F16C21/00
摘要： The invention relates to the bedding of the crankshaft (9) of an internal combustion engine in the region of the flywheel. To prevent stress and the resultant bending strains in the crankshaft (9) due to the weight of the flywheel mass, the crank pin (10) on which the fly wheel mass acts, which is mounted radially in the crankshaft bearing in the adjacent wall (10) of the crank case, is also mounted in an additional external bearing (6) arranged between the crankshaft bearing (4) and the flywheel mass. The flywheel mass is constructed as a potshaped flywheel the centre of gravity of which is located in the region of the external bearing (6). The weight of the flywheel mass is therefore supported almost completely by the external bearing (6). Only small supporting forces due to deformation of the crank pin (1) act on the crankshaft bearings (3, 4) located in the crank case.

9. 发明申请

WO1989005911A1 HOT-GAS PIPE FOR AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机用热水管
公开(公告)号：WO1989005911A1
公开(公告)日：1989-06-29
申请号：PCT/DE1988000697
申请日：1988-11-09
申请人： MTU MOTOREN- UND TURBINEN-UNION FRIEDRICHSHAFEN ... , SUDMANNS, Hans
发明人： MTU MOTOREN- UND TURBINEN-UNION FRIEDRICHSHAFEN ...
IPC分类号： F02F01/42
CPC分类号： F02F1/4271 , F01N13/14 , F02F2001/247 , F02F2001/4278
摘要： A thin-walled pipe (11) is fastened inside the liquid-cooled envelope (13) by screws (16) distributed around the circumference of the pipe (11) in a cross-sectional plane. The screws (16) are lodged in carriers (17) arranged in the wall of the pipe (11) which have an internal screw-thread that mates with the screws (16). In the mounted position, a radial undersize is present in the region of each carrier (17) between the pipe (11) and the envelope (13), which is compensated when the screws (16) are tightened. For this purpose, the pipe (11) is distorted in the cross sectional plane of the screws (16) in the sections between the carriers (17). The size of the distortion is of the order of the thermal expansion of the pipe (11) to be expected at the operating temperature. This prevents constraining forces due to restricted thermal expansion from arising in the hot-pipe (11) during operation.
摘要翻译：薄壁管（11）通过分布在管道（11）的圆周上的螺钉（16）在横截面中紧固在液冷套管（13）内。螺钉（16）被放置在布置在管道（11）的壁中的托架（17）中，其具有与螺钉（16）配合的内螺纹。在安装位置，在管道（11）和封套（13）之间的每个载体（17）的区域中存在径向尺寸小的尺寸，当紧固螺钉（16）时被补偿。为此，管道（11）在载体（17）之间的部分中的螺钉（16）的横截面中变形。变形的大小是在工作温度下期望的管（11）的热膨胀的顺序。这防止了由于在操作期间在热管（11）中产生的热膨胀受限制的约束力。

10. 发明申请

WO1993024735A1 SUPPORT CASING WITH INTEGRATED BEARING HOUSING FOR A TURBO-CHARGER 审中-公开
标题翻译：内置轴承外壳的涡轮增压器支架外壳
公开(公告)号：WO1993024735A1
公开(公告)日：1993-12-09
申请号：PCT/EP1993001374
申请日：1993-06-01
申请人： MTU MOTOREN- UND TURBINEN-UNION FRIEDRICHSHAFEN ... , HÖRL, Günther , EBERHARDT, Edmund
发明人： MTU MOTOREN- UND TURBINEN-UNION FRIEDRICHSHAFEN ...
IPC分类号： F01D25/14
CPC分类号： F02B39/005 , F01D25/145 , F02B37/00 , F02B37/004 , F02B37/007 , F02B37/013 , F02B39/14 , F02B67/08 , F02B67/10 , F02C7/24 , F02F7/006 , F05D2220/40 , Y02T10/144
摘要： The invention relates to a support casing (10) for securing the turbo-charger (102, 1, 2, 1', 2') of an internal combustion engine. The support casing (10) surrounds a chamber designed to accept the turbines (107, 4, 4', 6, 6') of the turbo-charger (102, 1, 2, 1', 2') while the compressors are outside the chamber. To simplify and reduce the cost of production and assembly, the bearing housings (108, 16, 17, 16', 17') of the turbo-charger (102, 1, 2, 1', 2') are integrated into the support casing (10). Simpler and more economical production and assembly can also be attained if the support casing (10) is divided into two symmetrical sections (11, 11') along a plane passing through the height axis in the centre of the support casing (10). The two casing sections (11, 11') are preferably centrically symmetrical in relation to the central height axis.

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