IMPROVED INJECTOR FOR GAS SYSTEMS
    1.
    发明申请
    IMPROVED INJECTOR FOR GAS SYSTEMS 审中-公开
    改进的气体系统注射器

    公开(公告)号:WO2009083075A1

    公开(公告)日:2009-07-09

    申请号:PCT/EP2008/009958

    申请日:2008-11-25

    Inventor: STEVANI, Luigi

    Abstract: An improved injector (10) for gas systems, suitable for dosing and distributing fuel in alternative endothermic engines, totally or partly fed by methane gas or LPG and associated to a ramp (12) wherein a common gas storage container (28) is formed, comprises a reel (14) wherein a sleeve (20) is centrally arranged, which seats a mobile core or piston (16) axially moved by an electromagnet (18) and arranged adjacent the lower end of an overlying fixed core (32); a small ring (34) of elastomeric material with quadrangular section is interposed between the upper end of said piston (16) and the fixed core (32).

    Abstract translation: 一种用于气体系统的改进的喷射器(10),其适用于在替代吸热发动机中配量和分配燃料,所述另外的吸热发动机全部或部分由甲烷气体或LPG供给,并与其中形成公共气体储存容器(28)的斜坡(12) 包括卷轴(14),其中套筒(20)居中布置,其安置由电磁体(18)轴向移动并邻近上覆固定芯部(32)的下端设置的活动芯或活塞(16)。 具有四边形截面的弹性体材料的小环(34)插入在所述活塞(16)的上端和固定芯(32)之间。

    IMPROVED RAMP FOR INJECTORS
    2.
    发明申请
    IMPROVED RAMP FOR INJECTORS 审中-公开
    改进注射剂

    公开(公告)号:WO2009068155A2

    公开(公告)日:2009-06-04

    申请号:PCT/EP2008/009276

    申请日:2008-11-04

    Inventor: STEVANI, Luigi

    CPC classification number: F02M55/025 F02M69/465 F02M2200/8046

    Abstract: An improved ramp (10) for injectors, especially for injectors (28) suitable for dosing and distributing fuel in alternative endothermic engines totally or partly fed by methane gas or LPG (Liquid Petroleum Gas), made of aluminium, alloys thereof or other suitable material, comprises a plurality of aligned and equally spaced supports for each injector, composed of cup bodies (12) connected to one another and communicating through integral tubular sectors (14) with circular section, said ramp (10) being made by moulding.

    Abstract translation: 一种用于喷射器的改进斜坡(10),特别是用于喷射器(28),适用于由全部或部分由甲烷气体或液化石油气(液体石油气)制成的替代吸热式发动机中的燃料进行配量和分配,由铝,其合金或其他合适的材料 包括多个对齐且等间距的支撑,用于每个注射器,由彼此连接并通过具有圆形截面的整体管状区段(14)连通的杯体(12)组成,所述斜坡(10)通过模制制成。

    AN INTEGRATED DEVICE FOR FUEL SUPPLY IN AN INTERNAL COMBUSTION ENGINE
    4.
    发明申请
    AN INTEGRATED DEVICE FOR FUEL SUPPLY IN AN INTERNAL COMBUSTION ENGINE 审中-公开
    用于内燃机燃料供应的集成装置

    公开(公告)号:WO2015004518A1

    公开(公告)日:2015-01-15

    申请号:PCT/IB2014/001301

    申请日:2014-07-08

    Applicant: RAIL S.P.A.

    Inventor: STEVANI, Luigi

    Abstract: In an embodiment of the present invention an integrated device (100, 300) is provided for fuel supply in an internal combustion engine, which comprises at least a pressure reducer (285, 485) comprising a reducer body which contains valve means (160, 360) for reducing and regulating a pressure of the fuel, and a filter (290, 490) comprising a filter body which contains a filter element (230, 430) for filtering the fuel, where at least a portion of the valve body and at least a portion of the filter body are realised by an internally-hollow single body (110, 310).

    Abstract translation: 在本发明的实施例中,提供了一种用于内燃机中的燃料供应的集成装置(100,300),其包括至少一个减压器(285,485),所述减压器包括减速器主体,所述减速器主体包括阀装置(160,360 ),以及包括过滤器主体的过滤器(290,490),过滤器主体包括用于过滤燃料的过滤器元件(230,430),其中至少一部分阀体和至少 过滤器主体的一部分由内部中空单体(110,310)实现。

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