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71. 发明公开

CN102042141A 用于内燃机的燃料系统的结构单元以及内燃机无效
公开(公告)号：CN102042141A
公开(公告)日：2011-05-04
申请号：CN201010521320.3
申请日：2010-10-22
申请人：通用汽车环球科技运作公司
发明人：斯蒂芬·施赖纳 , 迈克尔·布鲁迪 , 阿诺·诺埃
IPC分类号： F02M55/02 , F02M61/14
CPC分类号： F02M61/14 , F02M55/025 , F02M69/045 , F02M2200/852 , F02M2200/855 , F02M2200/856
摘要：本发明涉及一种用于内燃机的燃料系统，尤其是应用在直喷式内燃机中的结构单元(100，100`)，带有至少一个喷射燃料的喷射器(1)和/或至少一个支架(2)，所述至少一个喷射燃料的喷射器(1)可固定在该支架上，以及带有至少一个燃料导管(3)，借助于所述燃料导管能将所述喷射器(1)或支架(2)与一燃料分配器(4)连接。本发明建议，所述喷射器(1)或所述支架(2)借助于插接连接(9)与所述燃料导管(3)连接。还设置有至少一个定位辅助装置，该定位辅助装置将所述喷射器(1)或所述支架(2)夹持在预定的位置上。

72. 发明公开

CN101793214A 燃料分配器失效
公开(公告)号：CN101793214A
公开(公告)日：2010-08-04
申请号：CN201010107875.3
申请日：2010-01-28
申请人：本特勒尔汽车技术有限公司
发明人： D·茨维纳
IPC分类号： F02M55/02
CPC分类号： F02M55/025 , F02M61/168 , F02M2200/8084 , F02M2200/855 , F02M2200/857
摘要：一种燃料分配器，用于将燃料输送至内燃机的喷射阀，该燃料分配器具有用于接纳处于压压下的燃料的分配管(2)和至少一个喷射器接纳部(4)，该分配管具有燃料入口(3)，喷射器接纳部通过连接通道与分配管连接并且分配管能通过至少一个穿过固定装置接纳部(6)的固定元件固定在内燃机上，固定装置接纳部通过钎焊连接部(9)与分配管接合并且喷射器接纳部设置在固定装置接纳部的对置于钎焊连接部的侧面(11)上，连接通道穿过固定装置接纳部并且连接通道的纵轴线横向于穿过固定装置接纳部的穿孔(7)的纵轴线地设置。

73. 发明申请

US20180135582A1 INJECTOR CUP ASSEMBLY 审中-公开
公开(公告)号：US20180135582A1
公开(公告)日：2018-05-17
申请号：US15737408
申请日：2016-05-18
申请人： Continental Automotive GmbH
发明人： Andrea PUCCINI , Giandomenico SERRA
IPC分类号： F02M61/14
CPC分类号： F02M61/14 , F02M69/465 , F02M2200/855 , F02M2200/856
摘要： A fuel injector cup assembly has an injector cup, at least one bolt and an elastic element which mechanically couples the injector cup to a cylinder head. The bolt (7) is arrangeable through a penetrating first opening of the injector cup and in an opening of the cylinder head to fasten the injector cup to the cylinder head. The elastic element is configured to be mechanically coupled to the injector cup at a given position to act against a tilt of the injector cup relative to the cylinder head.

74. 发明授权

US09903330B2 Holder for fastening a component to an internal combustion engine 有权
公开(公告)号：US09903330B2
公开(公告)日：2018-02-27
申请号：US14396135
申请日：2013-03-27
申请人： Robert Bosch GmbH
发明人： Klaus Lang
IPC分类号： F02M61/14 , F02F11/00 , F02M55/02 , F02M69/46 , F02M61/16 , F02F7/00 , F16J15/12
CPC分类号： F02M61/14 , F02F7/006 , F02F11/002 , F02M55/025 , F02M61/145 , F02M61/16 , F02M69/465 , F02M2200/85 , F02M2200/855 , F02M2200/857 , F02M2200/9015 , F16J15/123
摘要： A holder for fastening at least one component, particularly a fuel distributor, to an internal combustion engine. The holder includes an elastically deformable damping element, a holder body and a spring element, which are situated lying one behind the other with reference to an axis. In response to an assembly using the fastening arrangement, a prestressing of the spring element and a prestressing of the damping element are made possible. Furthermore, a fuel injection system is described having a fuel distributor and such a holder, which is used for fastening the fuel distributor on an internal combustion engine.

75. 发明申请

US20180030942A1 Fuel Injection System for an Internal Combustion Engine 审中-公开
公开(公告)号：US20180030942A1
公开(公告)日：2018-02-01
申请号：US15657602
申请日：2017-07-24
申请人： Neander Motors AG
发明人： Erik MADSEN , Rupert BAINDL
IPC分类号： F02M61/14 , F02M55/02 , F02B3/12 , F02M39/00
CPC分类号： F02M61/145 , B05B1/3066 , F02B3/12 , F02F2001/246 , F02M39/005 , F02M55/02 , F02M61/14 , F02M2200/855
摘要： A fuel injection system designed for an internal combustion engine includes at least one fuel injection nozzle which, by way of a cylindrical shell body, is inserted at least in regions into a bore of a cylinder head and which, by way of a nozzle tip, feeds fuel to a combustion chamber between the cylinder head and a reciprocating piston. The fuel injection nozzle is held in position on a housing section of the internal combustion engine with the interposition of a holding device and, for example, a fastening bolt. The holding device braces a first end region of the fuel injection nozzle against a bore stop within the bore in the cylinder head. To optimize this fuel injection system, the holding device has, outside the bore, a fixing bushing to which the shell body is fixed axially and radially by way of a radial insert element. A spring system acts between a first radial stop of the fuel injection nozzle and a second radial stop of the fixing bushing as viewed in the axial direction of the shell body of the fuel injection nozzle. The spring system seeks to move the fixing bushing, by way of a third radial stop, against a locking element system of the insert element, which is supported on a fourth radial stop applied to the shell body.

76. 发明授权

US09874186B2 Cylinder head blank, cylinder head and high-pressure pump for fuel injection systems 有权
公开(公告)号：US09874186B2
公开(公告)日：2018-01-23
申请号：US14774364
申请日：2014-01-13
申请人： Robert Bosch GmbH
发明人： Jochen Aleker , Arnold Gente
IPC分类号： F02M59/44 , F02M59/02 , F02M59/10 , F02M59/48 , F04B39/12
CPC分类号： F02M59/44 , F02M59/02 , F02M59/025 , F02M59/027 , F02M59/102 , F02M59/48 , F02M2200/80 , F02M2200/8053 , F02M2200/8069 , F02M2200/85 , F02M2200/855 , F04B39/123
摘要： The invention relates to a cylinder head blank (9) for a high-pressure pump (1), which is in particular configured as a radial or in-line piston pump for fuel injection systems of air-compressing, auto-ignition internal combustion engines, comprising a base (10) having a high-pressure outlet (16) and a plurality of low-pressure connecting points (13-15). Here, the plurality of low-pressure connecting points (13-15) are closed in a raw state, wherein a low-pressure connection (11) can be fitted to each of the low-pressure connecting points (11). The invention further relates to a cylinder head for a high-pressure pump (1) and to a high-pressure pump (1).

77. 发明申请

US20170306909A1 PROTECTIVE STRUCTURE FOR FUEL PIPE 审中-公开
公开(公告)号：US20170306909A1
公开(公告)日：2017-10-26
申请号：US15468208
申请日：2017-03-24
申请人： HONDA MOTOR CO., LTD.
发明人： Shun Tanaka , Naoki Sato
IPC分类号： F02M55/02 , F02M35/104 , B60K15/01 , F02M61/14 , F02M35/10
CPC分类号： F02M55/02 , B60K15/01 , F02M35/10085 , F02M35/10216 , F02M35/104 , F02M55/025 , F02M61/14 , F02M69/465 , F02M2200/185 , F02M2200/855
摘要： Provided is a protective structure (64) for a fuel pipe (45) extending along the intake side of an engine main body (9) under an intake manifold (20). A protective member (61) is placed in front of the fuel pipe. The protective member includes a pair of legs (64, 65) secured to the intake side of the engine main body, a main body (63) extending from the legs upward in an arcuate manner along a front side of the fuel pipe and bent rearward in an upper part thereof, and an abutting projection (63G) extending from an upper end of the main body and projecting upward and rearward. A fastening member (26, 27) is passed through a flange of the intake manifold, and includes an engagement feature (36) positioned behind a free end of the abutting projection. The protective member minimizes the loading transmitted to the fuel pipe at the time of a vehicle crash.

78. 发明申请

US20160230729A1 Device for Fastening at Least One Fuel Injection Nozzle 审中-公开
标题翻译：用于紧固至少一个燃油喷嘴的装置
公开(公告)号：US20160230729A1
公开(公告)日：2016-08-11
申请号：US15016533
申请日：2016-02-05
申请人： Neander Motors AG
发明人： Claus BRUESTLE , Rupert BAINDL
IPC分类号： F02M61/14
CPC分类号： F02M61/14 , F02M2200/855 , F02M2200/856
摘要： This device is designed to fasten at least one fuel injection nozzle for an internal combustion engine, and the fuel injection nozzle is inserted into the bore of a cylinder head and feeds fuel into a combustion chamber between cylinder head and a piston by a nozzle tip, the fuel injection nozzle being kept in position at a housing section of the internal combustion engine by means of a holding device and one or a plurality of mounting screws in such a manner that the holding device clamps the fuel injection nozzle against a stop in the bore of the cylinder head. In order to optimize the device, the holding device of the fuel injection nozzle comprises a jacket pot surrounding the latter at least in sections, which has, on the one hand, a mounting flange and, on the other hand, a holding socket to secure the fuel injection nozzle at least in the axial direction, and the holding device is, via the mounting flange, held in position at the housing section by means of the mounting screws.
摘要翻译：该装置被设计成用于固定用于内燃机的至少一个燃料喷射喷嘴，并且燃料喷射喷嘴插入到气缸盖的孔中，并且通过喷嘴头将燃料供给到气缸盖和活塞之间的燃烧室中，燃料喷射喷嘴通过保持装置和一个或多个安装螺钉保持在内燃机的壳体部分的适当位置，使得保持装置将燃料喷射喷嘴压靠在孔中的止动件的气缸盖。为了优化装置，燃料喷射喷嘴的保持装置包括至少部分地围绕其的夹套罐，其一方面具有安装凸缘，另一方面具有固定座燃料喷射喷嘴至少在轴向方向上，并且保持装置通过安装凸缘通过安装螺钉保持在壳体部分的适当位置。

79. 发明申请

US20160195054A1 HOLDER AND SYSTEM HAVING A FUEL RAIL AND MULTIPLE HOLDERS 审中-公开
标题翻译：燃油和多个持有人的持有人和系统
公开(公告)号：US20160195054A1
公开(公告)日：2016-07-07
申请号：US14916533
申请日：2014-07-09
申请人： Robert Bosch GmbH
发明人： Goekhan GUENGOER , Herbert BLOB
IPC分类号： F02M63/02 , F02M55/02
CPC分类号： F02M63/0275 , F02M55/025 , F02M2200/03 , F02M2200/8084 , F02M2200/855 , F02M2200/857
摘要： A holder is used for fastening a fuel distributor to an internal combustion engine. The holder has a base element which is connected to the fuel distributor. A slotted sleeve is provided, which is connected to the base element, and the base element is braced on the internal combustion engine via the slotted sleeve. Furthermore, a system having the fuel distributor and a plurality of holders of this type is provided.
摘要翻译：用于将燃料分配器固定到内燃机的支架。保持器具有连接到燃料分配器的基座元件。提供了开槽套筒，其连接到基座元件，并且基座元件通过开槽套筒支撑在内燃机上。此外，提供具有燃料分配器和这种类型的多个保持器的系统。

80. 发明申请

US20160090953A1 INJECTOR ASSEMBLY 有权
标题翻译：注射器总成
公开(公告)号：US20160090953A1
公开(公告)日：2016-03-31
申请号：US14844171
申请日：2015-09-03
申请人： HONDA MOTOR CO., LTD.
发明人： Yusaburo TANI
IPC分类号： F02M55/00 , F02M51/00 , F02M61/14
CPC分类号： F02M55/004 , F02M51/005 , F02M61/14 , F02M61/168 , F02M69/462 , F02M2200/851 , F02M2200/852 , F02M2200/855
摘要： A distal end portion of an injector is fitted into a mounting member. A fuel joint having a connecting pipe portion is connected to a proximal portion of the injector. A joint pressing member which restricts the displacement of the fuel joint in the direction away from the mounting member is fixed by fastening to the mounting member. The injector is fixed to the mounting member by restricting the displacement of the fuel joint by the joint pressing member.
摘要翻译：注射器的远端部分装配到安装构件中。具有连接管部分的燃料接头连接到喷射器的近端部分。通过紧固到安装构件来固定限制燃料接头在远离安装构件的方向上的位移的接合按压构件。通过限制由接头按压构件的燃料接头的位移，喷射器固定到安装构件。

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