公开(公告)号：WO1997040267A1

公开(公告)日：1997-10-30

申请号：PCT/EP1997001239

申请日：1997-03-12

Applicant: VOLKSWAGEN AKTIENGESELLSCHAFT ,  DEUTSCH, Hermann ,  METZNER, Frank ,  MEYER-HESSING, Frank

Inventor： VOLKSWAGEN AKTIENGESELLSCHAFT

IPC: F02B75/22

CPC classification number: F02B75/224 ,  F02B75/22 ,  F02B2075/1812 ,  F02B2075/1832 ,  F02B2075/184 ,  F02B2075/1848

Abstract: For a compact arrangement of a relatively large number of cylinders (Z1-Z8), the invention proposes that two rows of cylinders (R1, R2) be arranged relative to each other so as to form a V shape, with a third row (R3) situated between rows R1 and R2 and with a fourth row (R4) provided outside the V space between rows R1 and R2, the third and fourth rows (R3, R4) likewise forming a V shape between them and all cylinders (Z1-Z8) of the internal combustion engine working on one and the same crankshaft.

Abstract translation: 对于一个相当大的数量的气缸（Z1到Z8）中的紧凑的布置，两个V形朝向彼此布置的排（R1和R2）被提出，第三行（R3）和形成在所述行之间（R1和R2）的外部V的 -Space气缸的第四行（R4）设置，其中，所述第三和第四行（R3和R4）也是V形的，彼此作用于一个共同的曲轴的内燃发动机的所有汽缸（Z1到Z8）。

公开(公告)号：WO01000974A1

公开(公告)日：2001-01-04

申请号：PCT/SE1999/001947

申请日：1999-10-28

IPC: F02B69/06 ,  F02B75/02 ,  F02B75/18 ,  F02B75/22 ,  F02F1/42

CPC classification number: F02B75/021 ,  F02B69/06 ,  F02B75/22 ,  F02B2075/025 ,  F02B2075/027 ,  F02B2075/182 ,  F02B2075/184 ,  F02F1/4214

Abstract: The invention relates to a method for operating a multi-stroke combustion engine (1), which is provided with individually variable controlled inlet and outlet valves (4, 5) in each cylinder (2). The method comprising the steps of: controlling the inlet and outlet valves (4, 5), so that the opening and closing of the valves (4, 5) are adapted to a second stroke-mode, which is different from a first stroke-mode in which the engine (1) currently running, controlling the injection of fuel into the cylinders (2), so that fuel is injected prior to an expansion stroke, and transition from the first stroke-mode to the second stroke-mode independently of the operation condition of the engine (1), throughout the entire operation range of the engine (1).

Abstract translation: 本发明涉及一种用于操作多冲程燃烧发动机（1）的方法，该多冲程燃烧发动机（1）在每个气缸（2）中设置有可变的可控制的入口和出口阀（4,5）。 该方法包括以下步骤：控制入口和出口阀（4,5），使得阀（4,5）的打开和关闭适合于第二行程模式，该第二行程模式不同于第一行程 - 模式，其中当前运行的发动机（1）控制燃料喷射到气缸（2）中，使得燃料在膨胀冲程之前喷射，并且从第一冲程模式转换到第二冲程模式，独立于 在发动机（1）的整个运行范围内的发动机（1）的运转状态。

公开(公告)号：WO1995014853A1

公开(公告)日：1995-06-01

申请号：PCT/FR1994001348

申请日：1994-11-18

Applicant: CURTIL, Rémi

IPC: F02B29/08

CPC classification number: F02D13/0273 ,  F01L1/08 ,  F02B29/08 ,  F02B2075/184 ,  F02D13/0246 ,  Y02T10/146 ,  Y02T10/18

Abstract: A method wherein a number of cylinders (2, 3; 1, 4) are combined on a single exhaust manifold (8, 10) such that the pressure in the exhaust manifold (1 e ....4 e ) undergoes substantial time-dependent amplitude fluctuations, and an exhaust valve (6) of a cylinder (1) is opened during induction or filling thereof (i.e. adjacent to the bottom dead centre) so that, in a given range of engine speeds, a phase (28) of instantaneous low exhaust pressure in the exhaust manifold enables the inlet manifold (1 a )/cylinder (1)/exhaust manifold (1 e ) to be scavenged while the inlet valve (5) and the exhaust valve (6) are both open. A phase (29) of instantaneous high exhaust pressure caused by another cylinder after the inlet valve (5) has closed and while the exhaust valve (6) is still open is used for post-filling the cylinder (1) with air (A) previously stored in the exhaust manifold (1 e ). The size of the turbine (T) is selected so that there is virtually no post-filling of the cylinder (1) with exhaust gases at engine speeds above said engine speed range.

Abstract translation: 一种方法，其中将多个气缸（2,3; 1,4）组合在单个排气歧管（8,10）上，使得排气歧管（1）中的压力 4e）经历相当大的时间依赖的幅度波动，并且在其感应或填充期间（即，邻近下止点）的气缸（1）的排气门（6）打开， 在给定的发动机速度范围内，排气歧管中的瞬时低排气压力的相（28）使得入口歧管（1a / 1）/气缸（1）/排气歧管（1） （5）和排气阀（6）均打开时被清扫。 在进气阀（5）已经关闭并且当排气阀（6）仍然打开时由另一气缸引起的瞬时高排气压力的相（29）用于用空气（A）对气缸（1）进行后充填， 先前存储在排气歧管（1）中。 涡轮机（T）的尺寸被选择为使得在发动机转速高于所述发动机转速范围的情况下实际上没有气缸（1）的后填充。

公开(公告)号：WO1986006134A1

公开(公告)日：1986-10-23

申请号：PCT/AU1986000098

申请日：1986-04-15

Applicant: TENNYSON HOLDINGS LTD. ,  CHANDLER, Graeme, Alfred ,  BURNS, Alan, Robert

Inventor： TENNYSON HOLDINGS LTD.

IPC: F01B09/06

CPC classification number: F01B9/06 ,  F01B2009/066 ,  F02B57/08 ,  F02B75/22 ,  F02B2075/025 ,  F02B2075/184

Abstract: A reciprocating piston machine has pistons (5) arranged radially about a drive shaft (17) for reciprocation within chambers (3) formed circumferentially about a substantially cylindrical outer casing (1). Fixed to the drive shaft (17) is a rotor carrier (19). A number of lobed rotors (21) are mounted on the rotor carrier (19) for rotation about axle pins (25) which are parallel to and equidistant from the drive shaft (17). Upon rotation of the drive shaft (17) the lobed rotors (21) are carried with the rotor carrier (19) about the drive shaft axis and caused to rotate in a counter direction on the axle pins (25) by sequential interaction with the pistons (5). Positive connection between each piston (5) and the drive shaft (17) about the radially outer end portion of each stroke is achieved by piston pins (45) which engage with grooves (47) in the lobes (29) of the lobed rotors (21). Similarly, about the radially inner end portion of each stroke, positive connection is achieved by piston pins (51) which engage with grooves (53) in the rotor carrier (19).

Abstract translation: 往复式活塞机具有围绕驱动轴（17）径向布置的活塞（5），用于在围绕基本上圆柱形的外壳（1）周向形成的腔室（3）内往复运动。 固定在驱动轴（17）上的是转子架（19）。 多个叶状转子（21）安装在转子承载件（19）上，用于绕与驱动轴（17）平行且等距离的轴销（25）旋转。 在驱动轴（17）旋转时，叶片式转子（21）与转子承载件（19）一起绕着驱动轴轴承运动，并通过与活塞的顺序相互作用而相对于轴销（25）旋转 （5）。 每个活塞（5）和驱动轴（17）之间的每个行程的径向外端部分的正连接是通过活动销（45）实现的，活塞销（45）与叶片转子的凸角（29）中的凹槽（47）接合 21）。 类似地，关于每个行程的径向内端部分，通过与转子承载件（19）中的凹槽（53）接合的活塞销（51）实现正向连接。

公开(公告)号：WO98031932A1

公开(公告)日：1998-07-23

申请号：PCT/JP1998/000134

申请日：1998-01-16

IPC: F02B3/06 ,  F02B75/18 ,  F02B75/22 ,  F02D41/38 ,  F02M37/00 ,  F02M39/00 ,  F02M47/02 ,  F02M55/02 ,  F02M63/02 ,  F02B67/00

CPC classification number: F02M63/0225 ,  F02B3/06 ,  F02B75/22 ,  F02B2075/184 ,  F02B2275/14 ,  F02D41/3827 ,  F02D2200/0602 ,  F02M39/00 ,  F02M39/005 ,  F02M55/025 ,  Y02T10/123

Abstract: A fuel injection device for diesel engines which dispenses with brackets for a common rail and for a fuel supply pump, enables shortening of a fuel pipe, is space-saving with fewer parts, is lightweight and has a good maintainability. A common rail is mounted to a cylinder body, and a fuel supply pump is mounted to overlap the common rail, so that a fuel pressure-fed by the fuel supply pump is accumulated by the common rail to be injected into a fuel chamber of a cylinder.

Abstract translation: 一种用于柴油发动机的燃料喷射装置，其分配用于共轨和用于燃料供应泵的支架，能够缩短燃料管，节省空间，更少的部件，重量轻并且具有良好的可维护性。 共轨安装在缸体上，燃料供给泵被安装成与共轨重叠，使得由燃料供给泵压力供给的燃料被共轨导入以被喷射到燃料供给泵的燃料室中 圆筒。

公开(公告)号：WO1996033395A1

公开(公告)日：1996-10-24

申请号：PCT/US1996005784

申请日：1996-04-18

Applicant: SONDEY, Thomas, F.

IPC: G01M15/00

CPC classification number: G01M15/02 ,  F02B2075/184

Abstract: A user friendly engine delivery system (10) is provided which employs a wheeled engine pallet assembly (12) for transferring a dressed engine (18) to a dynamometer room where the engine will be subsequently tested. A set of guide rails (68) work in conjunction with a self-centering pallet locating system (14) in order to strategically locate the engine pallet (12) relative to the centerline (40) of the dynamometer. Once the engine pallet (12) is properly aligned, a clamping system (86) is used to secure the engine pallet assembly (12) to the bed plate (62) of the dynamometer (42). A flexible fluid manifold (16) is attached to the pallet asembly (12) and allows a test engineer to uniquely design a fluid manifold (16) to have the proper fluid fittings (124, 126, and 128) that are needed for a particular test application. The engine delivery system (10) is versatile inthat it can accommodate both front and rear wheel drive engines and further offers the flexibility of dual side entry ways.

Abstract translation: 提供了一种用户友好的发动机输送系统（10），其采用轮式发动机托盘组件（12），用于将穿戴好的发动机（18）传送到测功机室，在那里将随后测试发动机。 一组导轨（68）与自定心托盘定位系统（14）一起工作，以便相对于测力计的中心线（40）策略性地定位发动机托盘（12）。 一旦发动机托盘（12）正确对准，则使用夹紧系统（86）将发动机托盘组件（12）固定到测力计（42）的床板（62）上。 柔性流体歧管（16）被连接到托盘组件（12）上并且允许测试工程师独特地设计流体歧管（16）以具有特定的需要的适当的流体配件（124,126和128） 测试应用程序。 发动机输送系统（10）具有通用性，它可以容纳前轮和后轮驱动发动机，并进一步提供双面进入方式的灵活性。

公开(公告)号：WO02006642A1

公开(公告)日：2002-01-24

申请号：PCT/EP2001/007309

申请日：2001-06-26

IPC: F01L1/34 ,  F01L13/00 ,  F01L13/06 ,  F02B69/06 ,  F02B75/02 ,  F02B75/18

CPC classification number: F01L13/0021 ,  F01L1/08 ,  F01L1/34 ,  F01L13/0005 ,  F01L13/0015 ,  F01L13/0031 ,  F01L13/0063 ,  F01L13/06 ,  F01L2013/0068 ,  F02B69/06 ,  F02B2075/025 ,  F02B2075/027 ,  F02B2075/1832 ,  F02B2075/184 ,  F02B2275/34

Abstract: The invention relates to mechanical, variable valve lift controllers, which, during the operation of the engine, permit a throttle-free load control, or a cylinder shutdown, by means of the rotation of control shafts with tappets or pushrods, for individual valves or valve groups, whereby the valve stroke length can be steplessly adjusted from a maximum stroke length to a continuous closure, a stepless phase shift in the valve operation may be easily achieved, which leads to the replacement of camshaft adjusters and the continuous opening of the valves can be set to permit an increase in the brake capacity of the engine. The tappets are themselves driven by pivoting or rotating levers and correspondingly operate the valves by engagement in further pivoting or rotating levers. The alternate activation by the valve lift controllers of several adjacent pivoting or rotating levers, which are driven by their own independent cams, permits the operation of single valves or valve groups by means of a common or individual pivoting or rotating lever, whereby, alongside a combustion driven operation, a generation of compressed air and a compressed air driven operation of the engine can be achieved.

Abstract translation: 本发明涉及一种由具有柱塞控制轴的旋转运动的装置或发动机的操作期间推动单阀或阀组杆为一个无节流的负荷控制，或圆柱关机，连续阀行程长度从最大行程最多连续关闭调整机械，可变Huventilsteuerungen 可以是，所述阀致动可以连续地容易地进行，这凸轮轴调节器被替换，并且所述阀的连续的开口的相移可用于增加发动机的制动功率，其中所述柱塞，本身通过倾斜或摇动杠杆，通过从动被设置 致动根据参与进一步的倾斜或摆动杆阀。 由若干并列的摆动或摇摆臂，其通过自己的，彼此不同的凸轮驱动的装置可以，可以通过手段由Hubventilsteuerungen发生，单独的阀或阀组的倒数激活由共同的或单独的摆动或倾斜杆，操作其中除了一个 内燃机模式，压缩空气产生和发动机的压缩空气电动机运行被使能。

公开(公告)号：WO99046492A1

公开(公告)日：1999-09-16

申请号：PCT/FR1999/000531

申请日：1999-03-10

IPC: F02B3/06 ,  F02B19/04 ,  F02B23/10 ,  F02B75/02 ,  F02B75/12 ,  F02B75/18 ,  F02F1/24

CPC classification number: F02B19/04 ,  F02B3/06 ,  F02B23/101 ,  F02B2075/025 ,  F02B2075/125 ,  F02B2075/184 ,  F02F2001/245 ,  Y02T10/123 ,  Y02T10/125

Abstract: The invention concerns an internal combustion engine operating in four-stroke or two-stroke cycle, comprising a cylinder (1) wherein a reciprocating piston (2) moves, a combustion chamber with variable volume (4) being defined in the cylinder between the piston and the surface opposite the cylinder head (3). The cylinder head (3) comprising a housing (17) arranged in its surface (3b) opposite the piston, in which housing emerges a fuel injector (18). The piston comprises at right angle with this housing a protuberance with matching profile (19) designed to close, almost in operating clearance, when the piston is in the proximity of the upper dead centre, the housing (17) aperture which thereby defines a precombustion chamber.

Abstract translation: 本发明涉及一种在四冲程或二冲程循环中工作的内燃机，包括一个往复运动活塞（2）移动的气缸（1），具有可变容积（4）的燃烧室限定在气缸中的活塞 和与气缸盖（3）相对的表面。 气缸盖（3）包括布置在其与活塞相对的表面（3b）中的壳体（17），其中壳体露出燃料喷射器（18）。 活塞包括与该壳体成直角的突起，其具有匹配的轮廓（19），其设计成当活塞处于上止点附近时，几乎在操作间隙中，壳体（17）的孔径由此限定预燃 室。