公开(公告)号：US5193634A

公开(公告)日：1993-03-16

申请号：US927714

申请日：1992-08-11

申请人： Lucio Masut

发明人： Lucio Masut

IPC分类号： B60K6/36 ,  B60K6/383 ,  B60K6/48 ,  B60K6/543

CPC分类号： B60K6/36 ,  B60K6/383 ,  B60K6/48 ,  B60K6/543 ,  B60L11/14 ,  B60L15/2054 ,  B60L2240/12 ,  B60L2240/421 ,  B60L2240/441 ,  B60Y2200/12 ,  B60Y2200/126 ,  B60Y2400/416 ,  Y02T10/6221 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7275 ,  Y10S903/909 ,  Y10S903/913 ,  Y10S903/918 ,  Y10T74/19014

摘要： In a hybrid propulsion system for vehicles in which a first propulsion unit, of internal combustion type, transmits motion to at least one wheel of the vehicle via transmission members including at least one clutch, a second propulsion unit, of electrical type, is connected to the driven element of said clutch via means such that the motion generated by one of said propulsion units when the other is deactivated is transmitted only to the transmission members located downstream of said clutch.

摘要翻译： 在用于车辆的混合动力推进系统中，其中内燃式的第一推进单元通过包括至少一个离合器的传动构件将运动传递到车辆的至少一个车轮，电气类型的第二推进单元连接到 所述离合器通路装置的从动元件使得当另一个被停用时由所述推进单元中的一个产生的运动仅传递到位于所述离合器下游的传动构件。

公开(公告)号：US5477835A

公开(公告)日：1995-12-26

申请号：US380711

申请日：1995-01-30

申请人： Marco Nuti

发明人： Marco Nuti

IPC分类号： F01L1/00 ,  F01L9/02 ,  F02B15/00 ,  F02B23/08 ,  F02B33/08 ,  F02B61/04 ,  F02B75/02 ,  F02B75/18 ,  F02B75/20 ,  F02B75/28 ,  F02M71/02 ,  F02M37/04

CPC分类号： F02B75/20 ,  F02B33/08 ,  F02B61/045 ,  F02B2075/025 ,  F02B2075/1808

摘要： A compact cylinder head arrangement (11) for internal combustion engines, in particular with two cylinders, comprising at least one pair of cylinders provided with a valve aperture (53) and relative valve (56), there being associated with each cylinder a chamber (14, 15) which at one end is connected to the valve (56) and at the other end is connected to means for feeding a fuel mixture, within each chamber (14, 15) there being provided a piston (17, 18) for injecting a mixture generated within the chamber (14, 15) into the respective cylinder, the pistons (17, 18) being moved by a connecting rod (23) driven by a positive transmission (44, 47) operated by a drive shaft, each piston connecting rod (23) being rotatably pivoted on a shaft element (24, 25, 26) rotating within a bush (31) retained in the cylinder head (11) and rigidly connected to the positive transmission, the shaft element and the bush being provided with fuel mixture feed ducts (33, 34, 35) which are alternately alignable during the rotation of the shaft element (24, 25, 26).

摘要翻译： 一种用于内燃机，特别是具有两个气缸的紧凑的气缸盖装置（11），包括至少一对设置有阀孔（53）和相对阀（56）的气缸，每个气缸与每个气缸相关联 14，15），其一端连接到阀（56），另一端连接到在每个室（14,15）内供给燃料混合物的装置，其中设有活塞（17,18），用于 将在所述腔室（14,15）内产生的混合物喷射到相应的气缸中，所述活塞（17,18）由连接杆（23）驱动，所述连杆由由驱动轴操作的正传动装置（44,47）驱动， 活塞连杆23可旋转地枢转在轴承元件24,25,26中，轴元件24,25,26在保持在气缸盖11内的衬套31内旋转并刚性连接到正传动装置，轴元件和衬套是 设置有交替对齐的燃料混合物进料管道（33,34,35） e在轴元件（24,25,26）的旋转期间。

公开(公告)号：US5271372A

公开(公告)日：1993-12-21

申请号：US977514

申请日：1992-05-19

申请人： Marco Nuti

发明人： Marco Nuti

IPC分类号： F02B33/08 ,  F02B75/02 ,  F02M69/08 ,  F02M67/02

CPC分类号： F02M69/08 ,  F02B33/08 ,  F02B2075/025 ,  F02B2275/14 ,  Y02T10/123

摘要： A cylinder head for internal combustion engines, with a device for the pneumatically assisted direct injection of fuel into at least one cylinder provided with at least one spark plug and a valve aperture with its relative valve, fuel feed means being provided, the valve being connected to a chamber into which said feed means cause the fuel to flow. The chamber is connected to a feed duct directly associated with an air pipe and an oil pipe, a piston acting within the chamber in order, during its compression stroke, to inject the air-fuel mixture generated in the chamber into at least one cylinder via the valve aperture, the piston being operated mechanically by a positive transmission driven by the crankshaft.

公开(公告)号：US5694905A

公开(公告)日：1997-12-09

申请号：US745845

申请日：1996-11-12

申请人： Marco Nuti

发明人： Marco Nuti

IPC分类号： F02B33/08 ,  F02M61/08 ,  F02M69/08 ,  F02M71/02 ,  F02M67/02

CPC分类号： F02B33/08 ,  F02M61/08 ,  F02M69/08 ,  F02M71/02

摘要： A fuel metering arrangement in devices for pneumatically assisted direct fuel injection into an internal combustion engine cylinder head (12) provided with a chamber (19) housing a connecting rod (23) for operating a compression piston (24) slidingly guided within a jacket (25) provided with one or more transfer conduits (26) connecting said internal chamber (19) to a variable-dimension space (27) positioned downstream of the piston (24) and upstream of a valve (28) providing access to a combustion chamber (29), fuel feed means (31, 33, 35) being connected to said variable-dimension space (27). In this manner a very rapid transient is achieved during acceleration.

摘要翻译： 一种用于气动辅助直接燃料喷射到内燃机气缸盖（12）的装置中的燃料计量装置，所述内燃机气缸盖（12）设置有容纳用于操作在夹套内滑动引导的压缩活塞（24）的连杆（23） 25），其设置有将所述内部腔（19）连接到位于所述活塞（24）下游并位于阀（28）下游的可变尺寸空间（27）的一个或多个传送导管（26），所述可变尺寸空间（27）提供通向燃烧室 （29），燃料供给装置（31,33,35）连接到所述可变维空间（27）。 以这种方式，在加速期间实现非常快速的瞬变。

公开(公告)号：US5462024A

公开(公告)日：1995-10-31

申请号：US169219

申请日：1993-12-20

申请人： Marco Nuti

发明人： Marco Nuti

IPC分类号： F02M1/04 ,  F02M17/04 ,  F02M71/04

CPC分类号： F02M17/04 ,  F02M1/04 ,  F02M71/04 ,  F02B2275/14 ,  Y02T10/123

摘要： An auxiliary carburetion device in direct fuel injection engines, to be positioned in correspondence with a main duct (12) feeding air to the engine crankcase (10), a throttling member (38) being located in the main duct (12). The device includes a block (13) containing at least one selective regulating element (15, 25) positioned in a connection duct (19, 20; 30) which is connected at one end to a vessel (14; 45, 51) containing a constant predeterminable amount of fuel and to a mixing air duct (23, 32), and at the other end to the main duct (12) feeding the crankcase (10).

摘要翻译： 直接燃料喷射发动机中的辅助化油装置，与将空气供给到发动机曲轴箱（10）的主管道（12）相对应地定位，位于主管道（12）中的节流构件（38）。 该装置包括一块（13），该块（13）包含至少一个位于连接管道（19,20; 30）中的选择性调节元件（15,25），该连接管道一端连接到容纳有 恒定的可预定量的燃料和混合空气管道（23,32），另一端连接到供给曲轴箱（10）的主管道（12）。

公开(公告)号：US5615644A

公开(公告)日：1997-04-01

申请号：US633381

申请日：1996-04-17

申请人： Marco Nuti

发明人： Marco Nuti

IPC分类号： F02B33/08 ,  F02B75/02

CPC分类号： F02B33/08

摘要： A valve arrangement in an internal combustion engine, into which engine the air-fuel mixture is directly injected by relative pumping elements from a pressure chamber towards at least one cylinder provided with a valve aperture with its relative valve located within a valve body provided with at least one communication channel, between the valve and the valve aperture there being positioned an elastic element which when at rest maintains the valve in its closed position, the valve being inserted into said valve body by way of interposed elements, lockable in their selected position, for adjusting both the preload and its travel.

摘要翻译： 内燃机中的阀装置，空气 - 燃料混合物通过相对泵送元件从压力室直接喷射到发动机内的至少一个气缸，该气缸设置有阀孔，其相对阀位于设置在阀体内的阀体内 阀和阀孔之间的至少一个连通通道设置有弹性元件，当静止时将阀保持在其关闭位置时，阀通过插入的元件插入到阀体中，可锁定在其选定位置， 用于调节预载和行程。

公开(公告)号：US5537979A

公开(公告)日：1996-07-23

申请号：US314617

申请日：1994-09-29

申请人： Marco Nuti

发明人： Marco Nuti

IPC分类号： F02B33/30 ,  F02B25/20 ,  F02B33/02 ,  F02M7/04 ,  F02M7/14 ,  F02M7/18 ,  F02M7/22 ,  F02M19/04

CPC分类号： F02M7/14 ,  F02B25/20 ,  F02M7/18

摘要： A mixture preparation device for double-feed engines having a body (11) in which two ducts are provided, namely a first duct (12) for air feed to the crankcase and a second duct (13) connected to an injection device. Throttle elements (10, 35) are provided for the two ducts (12, 13). In the second duct (13) connected to the injection device there is provided an air-fuel mixture emission unit (29-34) adjustable in its degree of opening, the opening being controlled by transmission elements (49, 50) operationally connected to a shaft (36, 43) carrying one of the throttle elements (35) positioned within the first duct (12) for air feed.

摘要翻译： 一种用于双进料发动机的混合物制备装置，其具有其中设置有两个管道的主体（11），即用于空气供给到曲轴箱的第一管道（12）和连接到注射装置的第二管道（13）。 为两个管道（12,13）提供节气门元件（10,35）。 在连接到注射装置的第二管道（13）中，设置有可调节其开口度的空气 - 燃料混合物排放单元（29-34），该开口由可操作地连接到一个开口的传动元件（49,50）控制 承载位于第一管道（12）内的节流元件（35）中的一个的轴（36,43）供空气供给。

公开(公告)号：USD331553S

公开(公告)日：1992-12-08

申请号：US710641

申请日：1991-06-05

申请人： Luigi Agnolucci

设计人： Luigi Agnolucci

公开(公告)号：US5036818A

公开(公告)日：1991-08-06

申请号：US493645

申请日：1990-03-15

申请人： Marco Nuti

发明人： Marco Nuti

IPC分类号： F02M7/12 ,  F02D35/00 ,  F02M7/20

CPC分类号： F02M7/20 ,  F02D35/0069

摘要： An apparatus is provided for regulating the inflow of fuel into an intake duct (19) of a controlled-ignition internal combustion engine through the utilization of a fuel injection valve (11) having an outlet (21) opening into the intake duct (19) downstream of a multiple position speed regulator valve (30). Conventional control mechanisms (29, 40) energize the fuel injection valve (11) as a function of the operating parameters of an associated engine. A fuel container (13) has an outlet connected by a pipe (12) to an inlet of the fuel injection valve (11), and a float valve mechanism (17) maintains a substantial uniform level of fuel (14) in the fuel container (13) which corresponds to the position of the fuel injection valve outlet (21) whereby the amount of fuel introduced into the intake duct (19) is proportional to the velocity of the air flowing therethrough and substantially absent pressurization from the fuel (14) within the fuel container (13).