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1. 发明授权

US4778112A Electromagnetic fuel metering and atomizing valve for a supply device on an internal combustion engine 失效
标题翻译：用于内燃机供油装置的电磁燃料计量和雾化阀
公开(公告)号：US4778112A
公开(公告)日：1988-10-18
申请号：US15973
申请日：1987-02-18
申请人： Roberto De Concini , Marcello Cristiani
发明人： Roberto De Concini , Marcello Cristiani
IPC分类号： F02M51/06 , H01F7/16 , B05B1/30
CPC分类号： F02M51/0625 , F02M51/0653 , F02M51/0678 , H01F7/1607 , H01F7/1638
摘要： A valve having a body inside which slides a plugging member integral with a keeper forming part of a magnetic circuit, which circuit comprises the walls of the aforementioned body, and a core located inside the same. The body presents a bottom wall having a hole through which slides the aforementioned plugging member, and the keeper presents an annular projection located on one side in relation to the aforementioned wall and having an outside diameter greater than that of the aforementioned hole, so as to provide for substantially axial magnetic flow lines between the aforementioned bottom wall and the keeper.
摘要翻译：具有主体的阀，其内部滑动与形成磁路的一部分的保持器一体的堵塞构件，该电路包括上述主体的壁和位于其内的芯。主体具有一个底壁，该底壁具有一个孔，滑动上述堵塞件和保持件，相对于上述壁呈现位于一侧的环形凸起，其外径大于上述孔的外径，从而提供在上述底壁和保持器之间的基本上轴向的磁流线。

2. 发明授权

US4766869A Housing system for a central electronic processing unit of a heat engine 失效
标题翻译：用于热机的中央电子处理单元的外壳系统
公开(公告)号：US4766869A
公开(公告)日：1988-08-30
申请号：US41148
申请日：1987-04-22
申请人： Roberto de Concini , Gianni Fargnoli
发明人： Roberto de Concini , Gianni Fargnoli
IPC分类号： F02D41/30 , F02M17/52 , H05K7/20 , F01P1/06
CPC分类号： H05K7/20927 , F02D41/3005 , F02M17/52 , F02D2400/18
摘要： A housing system for a central electronic processing unit of a heat engine, including a first part connected with heat-developing component elements of the processing unit, this first part contacting over at least a substantial part of its surface, an outer surface of a portion of a fuel mixture induction manifold of the engine.
摘要翻译：一种用于热机的中央电子处理单元的壳体系统，包括与处理单元的热显影组分元件连接的第一部分，该第一部分至少接触其表面的至少大部分，部分的外表面的发动机的燃料混合物感应歧管。

3. 发明授权

US4718635A Fuel metering valve for an internal combustion engine feed device 失效
标题翻译：用于内燃机进料装置的燃料计量阀
公开(公告)号：US4718635A
公开(公告)日：1988-01-12
申请号：US843145
申请日：1986-03-24
申请人： Roberto de Concini , Pietro Busacchi
发明人： Roberto de Concini , Pietro Busacchi
IPC分类号： F02M51/06 , F02M51/08 , F16K31/06
CPC分类号： F02M51/0678 , F02M2051/08
摘要： A fuel metering valve comprises a valving member mobile axially within a casing and operated by an electromagnet, with said valving member there being rigid an armature arranged for attraction by the core of the electromagnet, and an annular stop member being provided to act as a stop for said valving member and being interposed between a shoulder of said casing and the front surface of a nosepiece rigid with said casing and arranged to house said valving member; the stop member is provided, on that side facing said nosepiece, with at least two different flat surfaces, of which a first surface is arranged to form a stop for said valving member and a second surface is arranged to form a shoulder for said front surface of the nosepiece, said first and second surfaces being positioned each at a different distance from said casing shoulder.
摘要翻译：燃料计量阀包括在壳体内轴向移动并由电磁体操作的阀构件，其中所述阀构件具有刚性的电枢，所述电枢布置成被电磁体的芯吸引，并且环形止动构件设置为用作停止用于所述阀构件并且插入在所述壳体的肩部和与所述壳体刚性的鼻梁的前表面之间并且布置成容纳所述阀构件; 止挡构件在面向所述喷嘴的那一侧上设置有至少两个不同的平坦表面，其中第一表面布置成形成用于所述阀构件的止挡件，并且第二表面布置成形成用于所述前表面的肩部所述第一和第二表面位于与所述壳体肩部不同的距离处。

4. 发明授权

US4284039A Pressure regulator for injection systems for internal combustion engines 失效
标题翻译：用于内燃机喷射系统的压力调节器
公开(公告)号：US4284039A
公开(公告)日：1981-08-18
申请号：US8465
申请日：1979-02-01
申请人： Francesco Bellicardi , Roberto de Concini , Rino Bolelli
发明人： Francesco Bellicardi , Roberto de Concini , Rino Bolelli
IPC分类号： F02M69/00 , F02M69/52 , F16K17/08 , F02M17/00
CPC分类号： F16K17/085 , F02M69/52 , Y10T137/7836
摘要： The pressure regulator keeping a constant difference between the fuel pressure supplied to the injectors and the fuel pressure in the intake manifold of an internal combustion engine, comprises a pressure sensitive diaphragm associated with closure means of the inlet opening of a fuel returning pipe to the vehicle tank. Spherical joint means are disposed between said closure means and said inlet opening in order to maintain a parallel relationship between them.
摘要翻译：保持供给到喷射器的燃料压力与内燃机的进气歧管中的燃料压力之间的恒定的压力调节器的压力调节器包括压力敏感隔膜，该压力传感器与向车辆的燃料返回管的入口的关闭装置相关联坦克。球形接头装置设置在所述封闭装置和所述入口之间，以保持它们之间的平行关系。

5. 发明授权

US4860593A Ultrasonic device for measuring the rate of flow of fluid in a duct 失效
标题翻译：用于测量管道中流体流速的超声波装置
公开(公告)号：US4860593A
公开(公告)日：1989-08-29
申请号：US139184
申请日：1987-12-29
申请人： Roberto de Concini , Massimo Brighi
发明人： Roberto de Concini , Massimo Brighi
IPC分类号： G01F1/66 , G01F1/86
CPC分类号： G01F1/86 , G01F1/662 , G01F1/667
摘要： An ultrasonic device for measuring the rate of flow of fluid in a duct employs an ultrasonic signal transmitter and two ultrasonic signal receivers operating simultaneously, and the respective energy paths joining the receivers with the transmitter form predetermined angles of inclination with respect to the axis of the duct. Phase differences between the signals received by the receivers, and the pressure of the fluid in the duct, are used to form an output signal indicative of the mass flow rate of fluid in the duct.

6. 发明授权

US4851611A Device for the external connection of electrical cables of a container body 失效
标题翻译：用于外部连接容器主体电缆的装置
公开(公告)号：US4851611A
公开(公告)日：1989-07-25
申请号：US41151
申请日：1987-04-22
申请人： Roberto De Concini , Gianni Fargnoli
发明人： Roberto De Concini , Gianni Fargnoli
IPC分类号： H02G3/08
CPC分类号： H02G3/083
摘要： A device for the external connection of electrical cables electrically connected to component elements disposed within a container body comprising ordered housing means through which pass these cables which extend out of the container body.
摘要翻译：用于电连接到设置在容器主体内的组件的电缆的外部连接的装置，包括有序的壳体装置，通过这些装置将这些电缆延伸出容器主体。

7. 发明授权

US4805575A Fuel manifold unit with integrated pressure regulator for the fuel injection system of an internal combustion engine 失效
标题翻译：具有用于内燃机的燃料喷射系统的集成压力调节器的燃料歧管单元
公开(公告)号：US4805575A
公开(公告)日：1989-02-21
申请号：US120971
申请日：1987-11-16
申请人： Roberto de Concini , Rino Stagni
发明人： Roberto de Concini , Rino Stagni
IPC分类号： F02M69/46 , F02M69/54 , F02M29/00
CPC分类号： F02M69/54 , F02M69/465 , F02M2200/8023
摘要： The unit is constituted by a manifold defining a fuel duct for fuel which is supplied to the injectors and by a pressure regulator operable to maintain the pressure of the fuel substantially constant within the manifold. The unit substantially comprises a chamber which is formed within and at one end of the said duct and which is separated from the remaining part of this duct by means of a separation element inserted into the duct itself and shaped in such a way as to define channels for the fuel between the chamber and the remaining part of the duct itself.
摘要翻译：该单元由限定用于燃料的燃料管道的歧管构成，所述燃料管道被供应到喷射器，并且通过压力调节器可操作以保持燃料的压力在歧管内基本上恒定。该单元基本上包括形成在所述管道的内部和在其一端的腔室，并且通过插入导管本身的分离元件与该管道的其余部分分离并且以限定通道的方式成形用于腔室和管道本身的剩余部分之间的燃料。

8. 发明授权

US4762108A Non-linear position transducer for detecting the position of a valve controlling the rate of flow of air inducted to the cylinders of a heat engine 失效
标题翻译：用于检测阀门位置的非线性位置传感器，该阀门控制引入热机的气缸的空气流量
公开(公告)号：US4762108A
公开(公告)日：1988-08-09
申请号：US28315
申请日：1987-03-20
申请人： Roberto de Concini
发明人： Roberto de Concini
IPC分类号： G01B7/30 , F02B3/00
CPC分类号： G01B7/30
摘要： A non-linear position transducer for detecting the position of a valve controlling the rate of flow of air inducted to the cylinders of a heat engine comprising a first means for detecting the position of this valve, and second means coupled to the first means and operable to provide an electrical output signal in non-linear relationship with the position of the valve, and in which these second means comprise an electrical circuit having only passive components.
摘要翻译：一种非线性位置传感器，用于检测控制导入热机的气缸的空气的流速的阀的位置，该第一装置用于检测该阀的位置;以及第二装置，其耦合到第一装置，以提供与阀的位置非线性关系的电输出信号，并且其中这些第二装置包括仅具有无源部件的电路。

9. 发明授权

US4717079A Fuel metering valve for internal combustion engine supply device 失效
标题翻译：用于内燃机供油装置的燃油计量阀
公开(公告)号：US4717079A
公开(公告)日：1988-01-05
申请号：US868526
申请日：1986-05-30
申请人： Roberto de Concini
发明人： Roberto de Concini
IPC分类号： F02M51/00 , F02M51/06 , F02M51/08
CPC分类号： F02M51/0675 , F02M51/005
摘要： A valve comprising a cap fitted to the valve casing and in which is formed a fuel circuit terminating inside an injection outlet, and a plug sliding axially inside a seat on the cap between a first position, wherein the plug closes the injection outlet, and a second position, wherein the oulet is open; the plug being activated by an electromagnetic inside the casing, and guiding means being provided for guiding the plug inside the seat on the cap; the fuel circuit comprising a series of holes formed inside the cap and arranged about the aforementioned seat, and an annular chamber formed inside the cap and communicating hydraulically with the aforementioned holes and with the injection outlet; the axis of each of the aforementioned holes forming an angle converging with the axial seat.
摘要翻译：一种阀，包括安装在所述阀壳体上的盖，其中形成有终止在注入口内的燃料回路，以及在第一位置之间轴向地在盖的座内滑动的塞子，其中所述塞子关闭所述注入口，第二位置，其中所述口令是开放的; 所述插头由所述壳体内的电磁激活，并且所述引导装置被设置成用于将所述插头插入到所述盖子的所述座内; 所述燃料回路包括形成在所述盖中并围绕所述座部布置的一系列孔，以及形成在所述盖内并且与所述孔和所述注射口液压地连通的环形室; 每个上述孔的轴线形成与轴向座接合的角度。

10. 发明授权

US4396358A Electric fuel pump for use in the fuel injection system or a spark-ignition internal combustion engine 失效
标题翻译：用于燃料喷射系统或火花点火内燃机的电动燃料泵
公开(公告)号：US4396358A
公开(公告)日：1983-08-02
申请号：US260551
申请日：1981-05-05
申请人： Roberto de Concini
发明人： Roberto de Concini
IPC分类号： F02M69/02 , F02M37/08 , F02M37/10 , F02M63/00 , F04C11/00 , F04B49/08 , F04B39/06
CPC分类号： F04C11/008 , F02M37/08 , F02M2200/20 , Y10T29/49011
摘要： An electrically-operated fuel pump is provided for supplying fuel to the fuel injection system of a spark-ignition I.C. engine. The pump comprises a casing wherein there is located a small electric motor and a rotary pumping assembly. The rotor of the motor is drivingly coupled to the impeller of the pumping assembly. The pump also includes a pressure relief valve for preventing the build up of excessive pressures within the casing, and a non-return valve provided at the pump outlet. The pump casing serves not only as a fuel containment member and a mechanical supporting structure, but also as the magnetic frame of the motor stator.
摘要翻译：提供一种电动燃料泵，用于将燃料供给到火花点火I.C的燃料喷射系统。发动机。泵包括壳体，其中设置有小电动机和旋转泵送组件。马达的转子驱动地联接到泵送组件的叶轮。泵还包括用于防止在壳体内积聚过大压力的压力释放阀以及设置在泵出口处的止回阀。泵壳不仅用作燃料容纳构件和机械支撑结构，而且用作电动机定子的磁性框架。

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