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    • 83. 发明申请
    • FUEL INJECTOR AND FUEL INJECTOR ASSEMBLY
    • 燃油喷射器和燃油喷射器总成
    • WO2013034450A1
    • 2013-03-14
    • PCT/EP2012/066446
    • 2012-08-23
    • CONTINENTAL AUTOMOTIVE GMBHSERRA, GiandomenicoCERRAI, AlessioGADO, Mose
    • SERRA, GiandomenicoCERRAI, AlessioGADO, Mose
    • F02M61/14
    • F02M61/14F02M2200/856Y10T29/49401
    • A fuel injector (20) comprising a fuel injector body (24) having a central longitudinal axis (L), a plate element (46) for coupling the fuel injector (20) to a fuel injector cup (44), a snap ring (52) and a spring element (60) is specified. The snap ring (52) is operable to block a movement of the fuel injector body (24) relative to the plate element (46) in a first direction (D1) of the central longitudinal axis (L). The spring element (60) is operable to bias the plate element (46) in a second direction (D2) of the central longitudinal axis (L) opposing the first direction (D1) of the central longitudinal axis (L) to prevent a movement of the plate element (46) relative to the fuel injector body (24) during coupling to the fuel injector cup (44). Further, a fuel injector assembly (40) with a fuel injector (20) and a coupling device is specified.
    • 一种燃料喷射器(20),包括具有中心纵向轴线(L)的燃料喷射器主体(24),用于将燃料喷射器(20)联接到燃料喷射器杯(44)的板元件(46),卡环 52)和弹簧元件(60)。 止动环(52)可操作以在中心纵向轴线(L)的第一方向(D1)上阻挡燃料喷射器主体(24)相对于板状元件(46)的运动。 弹簧元件(60)可操作以在与中心纵向轴线(L)的第一方向(D1)相对的中心纵向轴线(L)的第二方向(D2)上偏压板元件(46),以防止弹性元件 在连接到燃料喷射器杯(44)期间相对于燃料喷射器主体(24)的板元件(46)。 此外,规定了具有燃料喷射器(20)和联接装置的燃料喷射器组件(40)。
    • 85. 发明申请
    • RETAINER FOR A FUEL INJECTION DEVICE, AND FUEL INJECTION DEVICE
    • DOWN_DEVICE的燃料喷射装置和燃料喷射装置,
    • WO2006037726A2
    • 2006-04-13
    • PCT/EP2005054693
    • 2005-09-20
    • BOSCH GMBH ROBERTFUERST THOMASBOLZ THILO
    • FUERST THOMASBOLZ THILO
    • F02M61/14
    • F02M61/14F02M2200/8023F02M2200/856
    • Disclosed is a retainer for a fuel injection device, which is characterized by a particularly simple design that allows the fuel injection valve (1) to be held down very effectively. Said fuel injection device comprises at least one fuel injection valve (1), a locating bore for the fuel injection valve (1), and a connecting branch (6) of a fuel distribution pipe (4). The retainer (10) is braced between a shoulder (12) of the fuel injection valve (1) and a final area (14) of the connecting branch (6). The inventive retainer (10) is provided with a partly annular basic element (11) from which an axially resilient retaining clip (13) extends in a curved manner. The retaining clip (13) is equipped with at least two webs (21), two inclined sections (22), and two support sections (23). The fuel injection valve (1) is particularly suitable for use in fuel injection systems of mixture-compressing spark-ignited internal combustion engines.
    • 根据本发明的用于燃料喷射装置的压紧装置是由一个特别简单的结构,其仍然允许非常有效地抑制燃料喷射器(1)的区分。 该燃料喷射装置包括燃料喷射阀(1)的一个肩(12)和端面之间的至少一个燃料喷射阀(1),用于燃料喷射阀(1)的接收孔和一个连接件(6)燃料分配器线路的(4),其特征在于,所述压紧装置(10) 所述连接件(6)根据(14)被夹紧。 压紧(10)具有部分环形的基座元件(11),其中从弯曲延伸的轴向弹性压紧夹(13),所述至少两个接片(21),两个倾斜部分(22)和两个轴承部(23)。 的燃料喷射阀(1)特别适用于在混合气压缩火花点火式内燃机的燃料喷射系统中使用。
    • 86. 发明申请
    • MONTAGEBÜGEL UND VERFAHREN ZUR MONTAGE EINES BRENNSTOFFEINSPRITZVENTILS
    • 支架和方法用于安装燃料喷射阀
    • WO2002066826A1
    • 2002-08-29
    • PCT/DE2002/000640
    • 2002-02-21
    • ROBERT BOSCH GMBHGMELIN, Karl
    • GMELIN, Karl
    • F02M69/46
    • F02M61/168F02M61/14F02M69/465F02M2200/8023F02M2200/803F02M2200/856F02M2200/858
    • Eine Montagevorrichtung weist einen Montagebügel (13) auf, zum Montieren genau eines Brennstoffeinspritzventils (3). Zwischen einer ersten Federaufnahme (9) einer Brennstoffverteilerleitung (2) und einer zweiten Federaufnahme (12) des Brennstoffeinspritzventil (3) ist ein Federelement (10) angeordnet. Ein erster Montagebügelarm (14) liegt an einer ersten Montagebügelaufnahme (15) an und ein zweiter Montagebügelarm (16) liegt an einer zweiten Montagebügelaufnahme (17) an, wobei das Federelement (10) die Brennstoffverteilerleitung (1) und das Brennstoffeinspritzventil (3) so gegeneinander verspannt, dass die Brennstoffverteilerleitung (1) und das Brennstoffeinspritzventil (3) an den Montagebügelarmen (14,16) in kraftschlüssiger Anlage gehalten werden. Nach der Montage der Brennstoffverteilerleitung (1) ist der Montagebügel (13) lösbar und entfernbar.
    • 安装装置包括一个安装支架(13),用于恰好一个燃料喷射器(3)的安装。 第一弹簧保持器(9)之间的燃料分配管(2)和燃料喷射阀(3)的第二弹簧座(12)布置的弹簧元件(10)。 第一Montagebügelarm(14)抵接的第一安装架壳体(15)和第二Montagebügelarm(16)位于一第二安装托架容器(17),其中,所述弹簧元件(10),该燃料分配器线(1)和燃料喷射阀(3),以便 支撑在彼此,该燃料分配器线(1)和燃料喷射阀(3)连接到安装支架臂(14,16)在压配合被保持。 安装所述燃料分配器线(1)后,安装支架(13)可拆卸地且可移除。
    • 87. 发明申请
    • MOUNTING FUEL INJECTION SYSTEM COMPONENTS ON A FUEL RAIL
    • 燃料燃料注入系统组件的安装
    • WO1992014051A1
    • 1992-08-20
    • PCT/EP1992000022
    • 1992-01-07
    • SIEMENS AKTIENGESELLSCHAFT
    • SIEMENS AKTIENGESELLSCHAFTIMOEHL, William, JamesHORNBY, J., Michael
    • F02M55/02
    • F16L37/146F02B1/04F02M61/145F02M69/465F02M69/54F02M2200/16F02M2200/8023F02M2200/856
    • In one embodiment, a fuel pressure regulator (12') is disposed in a fuel rail socket (10') and retained therein by a one-piece metal retention clip (30') which has a flat forked blade portion (32') that is inserted through a slot (14', 16') in the socket sidewall to span the socket in overlying relation to a flange (26') extending around the outside of the cylindrical body of the pressure regulator to capture the pressure regulator in the socket and that also has a resilient body-clasping portion (34') in the form of a pair of opposing spring fingers (38', 40') that are cantilevered on and spaced axially of the flat forket blade portion by means of a joining portion (36') of the clip and that come to resiliently embrace the body (24') of the pressure regulator as the forked blade portion comes to span the socket. In another embodiment, the joint between a molded plastic fuel rail (18) and a metal fuel tube (22) uses a similar clip (58) to keep the fuel tube inserted within the end of the main fuel rail hole (34) in the molded plastic fuel rail.
    • 在一个实施例中,燃料压力调节器(12')设置在燃料轨道插座(10')中,并通过具有扁平的叉形叶片部分(32')的一体金属保持夹(30')保持在其中, 通过插座侧壁中的槽(14',16')插入,以跨越插座,以与围绕压力调节器的圆柱体的外部延伸的凸缘(26')相重叠,以捕获插座中的压力调节器 并且还具有一对相对的弹簧指(38',40')形式的弹性体扣紧部分(34'),该弹性体夹紧部分(38',40')通过接合部分悬挂在扁平刀片部分的轴向上 (36'),并且当叉形叶片部分跨越插座时,它们弹性地包围压力调节器的主体(24')。 在另一个实施例中,模制塑料燃料轨道(18)和金属燃料管(22)之间的接头使用类似的夹子(58),以将燃料管路插入主燃料轨道孔(34)的端部内 模制塑料燃料轨。
    • 88. 发明申请
    • FUEL INJECTOR CUP, FUEL INJECTOR CUP ASSEMBLY, FUEL INJECTOR ASSEMBLY AND METHODS FOR PRODUCING THE SAME
    • 燃料喷射器杯,燃料喷射器杯组件,燃料喷射器组件以及生产该燃料喷射器组件的方法
    • WO2017207251A1
    • 2017-12-07
    • PCT/EP2017/061529
    • 2017-05-12
    • CONTINENTAL AUTOMOTIVE GMBH
    • PASQUALI, MarcoMATTEINI, DavidePUCCINI, AndreaKRAHN, ReneSICKER, Michael
    • F02M61/14F02M61/16
    • F02M61/14F02M61/168F02M2200/85F02M2200/855F02M2200/856
    • Fuel injector cup, fuel injector cup assembly, fuel injector assembly and methods for producing the same A fuel injector cup for a fuel injector assembly is disclosed. It comprises a one-piece body comprising a main body part (18) and having an inlet stub (22) containing a fuel inlet port (26) hydraulically connectable to a fuel source. The main body part (18) has an external dimension larger than the external dimension of the stub (22) to provide a shoulder (24) adapted to support a clamping arm (40) or fastening the cup (14) to an engine (2). The end of the cup (14) remote from the stub (22) has an outwardly extending flange (28), adapted to support a fastening bracket (30) for securing a fuel injector (6) to the cup (14). A fuel injector cup assembly, a fuel injector assembly and methods for making the cup and the assemblies are also disclosed.
    • 燃料喷射器杯,燃料喷射器杯组件,燃料喷射器组件及其制造方法公开了一种用于燃料喷射器组件的燃料喷射器杯。 它包括一体式主体,该主体包括主体部分(18)并且具有包含可与燃料源液压连接的燃料入口端口(26)的入口接头(22)。 主体部分(18)的外部尺寸大于短柱(22)的外部尺寸以提供适于支撑夹紧臂(40)或将杯(14)紧固到发动机(2)的肩部(24) )。 远离短柱(22)的杯(14)的端部具有向外延伸的凸缘(28),其适于支撑用于将燃料喷射器(6)固定到杯(14)的紧固托架(30)。 还公开了燃料喷射器杯组件,燃料喷射器组件和用于制造杯和组件的方法。
    • 90. 发明申请
    • FUEL RAIL ASSEMBLY
    • 燃油轨总成
    • WO2014016231A1
    • 2014-01-30
    • PCT/EP2013/065374
    • 2013-07-22
    • CONTINENTAL AUTOMOTIVE GMBH
    • MECHI, MarcoMARC, Daniel
    • F02M69/46F02M55/02F02M61/14
    • F02M63/0275F02M55/025F02M61/14F02M2200/855F02M2200/856F02M2200/857
    • The invention concerns a fuel rail assembly (40) for a combustion engine (22), the fuel rail assembly (40) comprising a fuel rail (18), a plurality of fuel injector cups (42A, 42B), the fuel injector cups (42A, 42B) being arranged and designed to face a cylinder head (24) of a combustion engine (22) and being hydraulically and mechanically coupled to the fuel rail (18) directly or via pipe elements (44A, 44B), and at least one support element (46A, 46B) being designed to be fixedly coupled to the cylinder head (24). The at least one support element (46A, 46B) is fixedly coupled to two of the injector cups (42A, 42B) or to two of the pipe elements (44A, 44B) being coupled to the injector cups (42A, 42B).
    • 本发明涉及一种用于燃烧发动机(22)的燃料轨道组件(40),燃料轨道组件(40)包括燃料轨道(18),多个燃料喷射器杯(42A,42B),燃料喷射杯 42A,42B)被布置和设计成面向内燃机(22)的气缸盖(24)并且直接或经由管道元件(44A,44B)液压和机械地联接到燃料轨道(18),并且至少 一个支撑元件(46A,46B)被设计成固定地联接到气缸盖(24)。 至少一个支撑元件(46A,46B)固定地联接到两个注射器杯(42A,42B)中,或者耦合到注射杯(42A,42B)的两个管元件(44A,44B)中。