公开(公告)号：US20040007842A1

公开(公告)日：2004-01-15

申请号：US10462983

申请日：2003-06-17

Applicant: C.R.F. SOCIETA CONSORTILE PER AZIONI, ORBASSANO, ITALY

Inventor： Valter Asteggiano

IPC: B60G001/00

CPC classification number: B60G9/00 ,  B60G3/00 ,  B60G7/00 ,  B60G2200/464 ,  B60G2204/148 ,  B60G2204/41

Abstract: A support device for motor-vehicle wheel hubs adapted to be mounted between the hub and the body of the rear suspension, consisting of a connection element (12), rotatably connected to the body of the suspension and adapted to rotate on a plane which is basically perpendicular to the ground and parallel to the longer axis of the motor-vehicle, provided with attachments (15) for the hub (16) and connected to an elastic element (20), articulated on the body of the suspension (2, 3) and adapted to control its rotation.

Abstract translation: 一种用于机动车轮毂的支撑装置，其适于安装在所述轮毂和所述后悬架的主体之间，所述支撑装置由连接元件（12）组成，所述连接元件（12）可旋转地连接到所述悬架的主体并且适于在 基本上垂直于地面并且平行于机动车辆的较长轴线，设置有用于轮毂（16）的附接件（15）并连接到弹性元件（20），铰接在悬架（2,3）的主体上 ）并适于控制其旋转。

公开(公告)号：US20040002809A1

公开(公告)日：2004-01-01

申请号：US10419243

申请日：2003-04-21

Applicant: C.R.F. Societa Consortile per Azioni

Inventor： Massimiliano Maira ,  Francesco Richard

IPC: F01L009/02

CPC classification number: F02D41/008 ,  F01L9/025 ,  F01L2001/34446 ,  F01L2103/01 ,  F01L2800/00 ,  F01L2800/13 ,  F02D41/0002 ,  F02D41/0085 ,  F02D41/18 ,  F02D2041/001 ,  Y02T10/18 ,  Y02T10/42

Abstract: In a multi-cylinder internal combustion engine, equipped with an electronically controlled hydraulic system for the variable operation of the engine's inlet valves, an indicator of the differences in the amount of air aspirated by the cylinders of the engine during the respective induction phase is provided and said system controls the various inlet valves of the engine in a differentiated manner, varying the time and/or opening travel for the purpose of minimizing the differences between the amounts of air aspirated by the various cylinders of the engine.

公开(公告)号：US20040000287A1

公开(公告)日：2004-01-01

申请号：US10439187

申请日：2003-05-16

Applicant: C.R.F. SOCIETA CONSORTILE PER AZIONI

Inventor： Fabio Borean ,  Lorenzo Chiosi

IPC: F02B015/00

CPC classification number: F01L9/025 ,  F01L9/021 ,  F01L2001/34446 ,  F01L2800/06

Abstract: An internal-combustion engine with two inlet valves for each cylinder is provided with an electronically controlled system for actuating said valves. The electronic control unit is programmed so as to control in a differentiated way the two inlet valves according to a first law of opening and closing and a second law of opening and closing, which are different from one another. The electronic control means are moreover designed for reversing with respect to one another the laws of opening and closing of the two inlet valves at each operating cycle of the engine or else with a periodicity equal to more than one operating cycle of the engine, so that each of the two inlet valves alternately follows the first law and the second law of opening and closing.

公开(公告)号：US20030211822A1

公开(公告)日：2003-11-13

申请号：US10429738

申请日：2003-05-06

Applicant: C.R.F. SOCIETA CONSORTILE PER AZIONI

Inventor： Piero Perlo ,  Gianfranco Innocenti ,  Valentina Grasso

IPC: B60H001/00 ,  B60H001/26

Abstract: A motor vehicle comprises a vehicle body, inside which there are defined a passenger compartment, designed to house one or more persons, and a rear loading compartment, which is able to house at least one domestic animal. In the vehicle body there are defined at least one inlet passage for conveyance of air from outside the motor vehicle to the rear compartment and at least one outlet passage for expulsion of air from the rear compartment to outside the motor vehicle, for the purposes of: creating a separation of the aerodynamic flows between the passenger compartment and the rear compartment, where the animal is housed; improving the conditions of respiration and of general well-being of the animal; and aiding the elimination of unpleasant smells from the rear compartment for housing of the animal, and improving as a whole the quality of the air inside the passenger compartment.

Abstract translation: 机动车辆包括车身，在车身内部限定了设计成容纳一个或多个人的乘客舱，以及能够容纳至少一个家畜的后装载舱。 在车体中，限定了至少一个用于从机动车辆外部将空气输送到后隔间的入口通道和用于将空气从后室排出到机动车辆外部的至少一个出口通道，用于： 造成乘客舱和后隔室之间的空气动力学流动的分离，其中饲养动物; 改善动物的呼吸和全身福祉状况; 并帮助消除来自动物的后室的令人不愉快的气味，并且整体上改善乘客舱内空气的质量。

公开(公告)号：US20030143130A1

公开(公告)日：2003-07-31

申请号：US10307277

申请日：2002-12-02

Applicant: C.R.F. SOCIETA CONSORTILE PER AZIONI

Inventor： Gianmarco Boretto ,  Massimo Debenedetti ,  Diego Marzorati

IPC: B01D053/34 ,  B01D053/00

CPC classification number: B01D39/2075 ,  F01N3/022 ,  F01N3/0222 ,  F01N13/0097 ,  Y02T10/20

Abstract: A filtering body is obtained for particulate of diesel engines, consisting of a ceramic foam that is produced, starting from a ceramic-material powder-based suspension (slurry), by preparing a preform of polymeric foam material and impregnating the said preform with the ceramic-powder slurry so as to distribute the slurry evenly on the preform, and by then subjecting the body thus obtained to a thermal cycle of sintering in such a way as to pyrolyze the polymeric material and obtain a high-porosity ceramic material. The ceramic-material powder is chosen from among mullite powder, alumina powder, zirconia powder, and mixtures thereof, having very high purity, controlled grain-size, and a high specific surface.

Abstract translation: 获得用于柴油发动机颗粒的过滤体，该陶瓷泡沫由陶瓷材料粉末基悬浮液（浆料）开始，通过制备聚合物泡沫材料的预成型体并用陶瓷浸渍所述预制件 将浆料均匀地分布在预成型体上，然后使由此获得的主体经受热循环烧结，以使聚合物材料热解并获得高孔隙率陶瓷材料。 陶瓷材料粉末选自莫来石粉末，氧化铝粉末，氧化锆粉末及其混合物，其具有非常高的纯度，受控的粒度和高比表面积。

公开(公告)号：US20020172046A1

公开(公告)日：2002-11-21

申请号：US10145885

申请日：2002-05-16

Applicant: C.R.F. SOCIETA CONSORTILE PER AZIONI

Inventor： Piero Perlo ,  Denis Bollea ,  Davide Capello ,  Piermario Repetto

IPC: F21V007/00

CPC classification number: F21V7/005 ,  F21V7/0016 ,  F21V7/0025 ,  F21V11/00 ,  F21V13/10 ,  F21W2131/40 ,  F21Y2103/00

Abstract: A controlled-luminance lighting device comprising a fluorescent lamp (1), which extends longitudinally between a primary reflector (2) and a secondary reflector (3). The primary reflector (2) is formed by a plurality of cup-like elements (4) set alongside one another, having a generally parabolic shape, through which there extends the lamp (1), and the secondary reflector (3) is constituted by a tray-like element with a curved surface. The primary reflector (2) further includes a tile (9), which extends longitudinally between each pair of cup-like elements (4).

Abstract translation: 一种受控亮度照明装置，包括在主反射器（2）和次反射器（3）之间纵向延伸的荧光灯（1）。 主反射器（2）由多个彼此并排设置的杯状元件（4）形成，具有大致抛物线形状，通过该形状延伸灯（1），并且次级反射器（3）由 具有弯曲表面的托盘状元件。 主反射器（2）还包括在每对杯形元件（4）之间纵向延伸的瓷砖（9）。

公开(公告)号：US20020172044A1

公开(公告)日：2002-11-21

申请号：US10145886

申请日：2002-05-16

Applicant: C.R.F. SOCIETA CONSORTILE PER AZIONI

Inventor： Piero Perlo ,  Denis Bollea ,  Davide Capello ,  Piermario Repetto

IPC: F21V001/00

CPC classification number: F21V7/005 ,  F21S2/005 ,  F21S8/02 ,  F21S8/06 ,  F21V11/02 ,  F21V13/10 ,  F21Y2103/00

Abstract: A controlled-luminance lighting device comprising a fluorescent light source of a linear type (5), which extends longitudinally between a reflector (1) that is formed by an elongated body having a curved surface, and a set of transverse fins (3), which are set at a distance apart from one another and which define a grill for directional control of the light emitted by the light source (5). The reflector (1) defines, together with the transverse fins (3), a plurality of elements (2) set alongside one another of a generally parabolic shape.

Abstract translation: 一种受控亮度照明装置，包括直线型（5）的荧光光源，其在由具有弯曲表面的细长主体形成的反射器（1）和一组横向翅片（3）之间纵向延伸， 它们被设置在彼此间隔开的距离处，并且限定用于由光源（5）发射的光的方向控制的格栅。 反射器（1）与横向散热片（3）一起限定多个沿大体抛物线形状彼此并列设置的元件（2）。

公开(公告)号：US20020134331A1

公开(公告)日：2002-09-26

申请号：US10102922

申请日：2002-03-22

Applicant: C.R.F. SOCIETA CONSORTILE PER AZIONI

Inventor： Stefano Chiappini ,  Andrea Pecori ,  Francesco Vattaneo

IPC: F01L001/34 ,  F01L001/14

CPC classification number: F01L9/025 ,  F01L9/021 ,  F01L2001/34446

Abstract: In an internal-combustion engine with a hydraulic system for variable operation of the valves, the tappet actuated by each cam of the camshaft is slidably mounted in a tubular body which is made of a single piece with a bushing for guiding the valve-actuating piston.

Abstract translation: 在具有用于阀的可变操作的液压系统的内燃机中，由凸轮轴的每个凸轮致动的挺杆可滑动地安装在管状体中，管状体由具有用于引导阀致动活塞的衬套的单件制成 。

公开(公告)号：US20020134330A1

公开(公告)日：2002-09-26

申请号：US10102753

申请日：2002-03-22

Applicant: C.R.F. SOCIETA CONSORTILE PER AZIONI

Inventor： Stefano Chiappini ,  Andrea Pecori ,  Francesco Vattaneo

IPC: F01L001/34

CPC classification number: F01L9/023 ,  F01L1/053 ,  F01L2001/34446

Abstract: In an internal-combustion engine with a hydraulic system for variable operation of the valves, the piston for operating each valve includes an auxiliary hydraulic tappet.

Abstract translation: 在具有用于阀的可变操作的液压系统的内燃机中，用于操作每个阀的活塞包括辅助液压挺杆。

公开(公告)号：US20020095918A1

公开(公告)日：2002-07-25

申请号：US10050109

申请日：2002-01-18

Applicant: C.R.F. Societa Consortile per Azioni

Inventor： Massimo Debenedetti ,  Gianmarco Boretto

IPC: B01D046/00

CPC classification number: B01D46/0023 ,  B01D46/002 ,  B01D46/10 ,  B01D2279/30 ,  F01N3/0211 ,  F01N3/022 ,  F01N2330/06 ,  Y02T10/20 ,  Y10S55/05 ,  Y10S55/30 ,  Y10S264/48

Abstract: A particulate filter for diesel engines comprises a metal shell or casing inside which is set a filtering body made of ceramic foam. The filtering body is made up of a plurality of separate elements made of ceramic foam and having a substantially plane and elongated shape, which are set about a longitudinal axis of the shell in such a way as to define, inside the shell, an inner chamber (B) set inside the array of filtering elements and at least one outer chamber (A) set outside the array. The said chambers respectively communicate with the intake pipe and with the outlet pipe, or vice versa, in such a way that, during use, the flow of the engine exhaust gases that traverses the shell passing from the intake pipe to the outlet pipe (or vice versa) is forced to traverse the aforesaid filtering elements, thus assuming a component of radial velocity with respect to the longitudinal axis of the shell.

Abstract translation: 用于柴油发动机的颗粒过滤器包括金属壳或壳体，其内设置由陶瓷泡沫制成的过滤体。 过滤体由多个由陶瓷泡沫制成的独立元件组成，具有基本上平面和细长的形状，围绕壳体的纵向轴线设置，以便在壳体的内部限定内部腔室 （B）设置在过滤元件阵列内部以及设置在阵列外的至少一个外室（A）。 所述室分别与进气管和出口管连通，反之亦然，使得在使用期间，穿过壳体的发动机废气的流动从进气管通过到出口管（或 反之亦然）被迫穿过上述过滤元件，因此假设相对于壳体的纵向轴线具有径向速度的分量。