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1. 发明公开

EP4397852A1 PNEUMATIC EXTRACTION DEVICE 审中-实审
公开(公告)号：EP4397852A1
公开(公告)日：2024-07-10
申请号：EP23150433.3
申请日：2023-01-05
申请人： Liaw, Jian-Shiou
发明人： Liaw, Jian-Shiou
IPC分类号： F02M61/14 , F02M61/16 , B25D9/08
CPC分类号： F02M61/168 , F02M61/14 , B25D9/08 , B25D2250/17120130101
摘要： A pneumatic extraction device has a holding group (10), an air intake group (20), and a vibration group (30). The holding group (10) has a handle (11) and an outer shell (12). The handle (11) has at least one connecting arm (114) connected to the outer shell (12). The air intake group (20) is connected to the holding group (10) and has a connecting sleeve (24) connected to the handle (11). The vibration group (30) is connected to the holding group (10) and the air intake group (20) and has a main shaft (31) and a vibrating cylinder (32). The main shaft (31) is connected to the connecting sleeve (24). The vibrating cylinder (32) is slidably mounted on the main shaft (31) and has an outer external surface non-contacted with an internal surface of the outer shell (12).

2. 发明公开

EP4390109A1 ZYLINDERKOPF FÜR EINE BRENNKRAFTMASCHINE UND EINE BRENNKRAFTMASCHINE MIT EINEM SOLCHEN ZYLINDERKOPF 审中-公开
公开(公告)号：EP4390109A1
公开(公告)日：2024-06-26
申请号：EP23216139.8
申请日：2023-12-13
申请人： DEUTZ Aktiengesellschaft
发明人： Roth, Thomas
IPC分类号： F02M61/14 , F02M21/02 , F02M69/04
CPC分类号： F02M21/0248 , F02M21/0278 , F02M69/04 , F02M61/14 , F02M21/0206 , F02M69/042
摘要： Zylinderkopf für eine Brennkraftmaschine, insbesondere für eine wasserstoffbetriebene Brennkraftmaschine, umfassend: eine Zylinderkopfanordnung, die einen Einlasskanal (7) aufweist, einen Injektor (18), der mit der Zylinderkopfanordnung verbunden ist, und ein röhrenförmiges Einspritzröhrchen (19), das sich entlang einer Röhrenseele (L19) in den Einlasskanal (7) erstreckt und mit dem Injektor (18) fluidisch verbunden ist, wobei ein Aufsatzelement (21) auf dem Einspritzröhrchen (19) angeordnet ist, und das Aufsatzelement (21) einen Luftleitabschnitt (23) aufweist, der sich bezüglich der Röhrenseele (L19) derart nach radial außen erstreckt, dass eine Strömung in dem Einlasskanal (7) durch den Luftleitabschnitt (23) beeinflusst wird.

3. 发明授权

EP2876335B1 SEALING STRUCTURE 有权转让
公开(公告)号：EP2876335B1
公开(公告)日：2018-09-05
申请号：EP13819575.5
申请日：2013-07-16
申请人： NOK Corporation
发明人： TADANO Hikaru , FUMA Keijin , YASUDA Hiromichi
IPC分类号： F02F1/24 , F16J15/10 , F16L21/035 , F16J15/06 , F02F11/00 , F02M61/14
CPC分类号： F02F11/002 , F02F1/242 , F02M61/14 , F02M2200/858 , F16J15/062 , F16J15/106 , F16L21/035
摘要： The purpose of the present invention is to provide a sealing structure for which the man-hours for seal ring installation are not high and with which excellent sealing properties can be obtained. To achieve said purpose, a seal ring (3) is interposed between an outer member (1) and an inner member (2) fitted by being inserted in the outer member (1). On the outer circumferential surface of the inner member (2), a tapered outer circumferential surface (21), the diameter of which decreases in the direction of insertion of the inner member (2), and an installation section outer circumferential surface (22) that extends from the small diameter end in the insertion direction are formed. On the inner circumferential surface of the outer member (1), a stepped surface (12) located further in the insertion direction than the tapered outer circumferential surface (21) and facing the direction opposite to insertion and an installation section inner circumferential surface (13) extending from the outer diameter edge of the stepped surface (12) in the direction opposite to insertion are formed. The seal ring (3) is disposed in a compressed state between the tapered outer circumferential surface (21) and installation section outer circumferential surface (22) and the stepped surface (12) and installation section inner circumferential surface (13).

4. 发明公开

EP3309385A1 INJECTOR CUP, SPRING CLIP, FLUID INJECTION ASSEMBLY AND METHOD FOR ITS ASSEMBLING 审中-实审转让
标题翻译：注射器杯，弹簧夹，流体注射组件及其组装方法
公开(公告)号：EP3309385A1
公开(公告)日：2018-04-18
申请号：EP16193477.3
申请日：2016-10-12
申请人： Continental Automotive GmbH
发明人： Serra, Giandomenico , Di Domizio, Gisella
IPC分类号： F02M61/14
CPC分类号： F02M61/14 , F02M2200/853 , F02M2200/856
摘要： An injector cup (1) is disclosed which comprises a cup body (2) extending from a first axial end (4) to a second axial end (5) and a cup ring element (3) which adjoins the border (6) of the second axial end (5) by radially extending beyond said border (6). A base surface (7) of the cup ring element (3) defines a cup reference plane (8). The cup ring element (3) comprises two spaced wings (12), each having a free end section (13) which extends bent away from the cup reference plane (8) at the side of the cup reference plane (8) which is towards the cup body (2), a through opening (14) being provided between the two wings (12). Further, a spring clip (20), a fluid injection assembly for an internal combustion engine and a method for assembling a fluid injection assembly are disclosed.
摘要翻译：公开了一种注射器杯（1），该注射器杯包括从第一轴向端部（4）延伸到第二轴向端部（5）的杯体（2）以及邻接第二轴向端部（5）的边界（6）的杯状环形元件第二轴向端部（5）通过径向延伸超过所述边界（6）。杯环元件（3）的底表面（7）限定杯参考平面（8）。该杯形环元件（3）包括两个分开的翼部（12），每个翼部具有自由端部分（13），该自由端部分在杯子基准面（8）的朝向杯子基准面杯体（2），在两个翼（12）之间提供通孔（14）。此外，公开了弹簧夹（20），用于内燃机的流体喷射组件和用于组装流体喷射组件的方法。

5. 发明授权

EP2831405B1 HALTER ZUR BEFESTIGUNG EINER KOMPONENTE AN EINER BRENNKRAFTMASCHINE, LAGERBUCHSE FÜR SOLCH EINEN HALTER UND BRENNSTOFFEINSPRITZANLAGE 有权
标题翻译：支持用于固定组件的内燃机，LAGERBUCHSE对于这样的持有者和喷油
公开(公告)号：EP2831405B1
公开(公告)日：2018-04-11
申请号：EP13703449.2
申请日：2013-02-12
申请人： Robert Bosch GmbH
发明人： REHWALD, Andreas , MAESS, Matthias , GUENGOER, Goekhan
IPC分类号： F02M55/02 , F02M61/14
CPC分类号： F16F1/38 , F02M55/025 , F02M61/14 , F02M2200/306 , F02M2200/857 , Y10T403/451

6. 发明授权

EP3002445B1 INJECTOR ASSEMBLY 有权
标题翻译：注射器组件
公开(公告)号：EP3002445B1
公开(公告)日：2018-03-14
申请号：EP15186216.6
申请日：2015-09-22
申请人： HONDA MOTOR CO., LTD.
发明人： TANI, Yusaburo
IPC分类号： F02M51/00 , F02M55/00 , F02M61/14 , F02M61/16 , F02M69/46
CPC分类号： F02M55/004 , F02M51/005 , F02M61/14 , F02M61/168 , F02M69/462 , F02M2200/851 , F02M2200/852 , F02M2200/855
摘要： In a fuel injector 10, a distal end portion is fitted into a mounting member. A fuel joint 20 having a connecting pipe portion 22 is liquid-tightly connected to a proximal portion of the injector 10. A joint pressing member 30 which restricts the displacement of the fuel joint 20 in the direction away from the mounting member is provided. The joint pressing member 30 is fixed by fastening to the mounting member. The injector 10 is fixed to the mounting member by restricting the displacement of the fuel joint 20 by the joint pressing member 30. The injector 10 and the fuel joint 20 can be attached to each other at differing angles, to provide an injector assembly which can be easily used in common by vehicles having different specifications.

7. 发明公开

EP3279463A1 A FUEL INJECTION ASSEMBLY FOR AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：用于内燃机的燃油喷射组件
公开(公告)号：EP3279463A1
公开(公告)日：2018-02-07
申请号：EP16182702.7
申请日：2016-08-04
申请人： Continental Automotive GmbH
发明人： Pasquali, Marco , Puccini, Andrea
IPC分类号： F02M61/14 , F02M61/16
CPC分类号： F02M61/14 , F02M61/168 , F02M2200/852 , F02M2200/853
摘要： A fuel injection assembly for an internal combustion engine having a holding component (14) for securing a fuel injector (4) to an injector cup (2), having two generally parallel supporting arms (18) adapted to engage opposite sides of an annular groove in a fuel injector to secure the fuel injector (4) in an injector cup (2). The holding component (14) has two resilient arms (28) extending from a base part (16) of the holding component (14) to engage the injector cup (2) and at least one depending leg (22) engageable in a corresponding receiving part on the fuel injector (4) to accurately position the fuel injector (4) angularly relative to the injector cup (2).
摘要翻译：一种用于内燃机的燃料喷射组件，其具有用于将燃料喷射器（4）固定到喷射器杯（2）的保持部件（14），具有两个大致平行的支撑臂（18），所述支撑臂适于接合环形槽在燃料喷射器中将燃料喷射器（4）固定在喷射器杯（2）中。保持部件（14）具有两个从保持部件（14）的底座部分（16）延伸以接合喷射器杯（2）的弹性臂（28）和至少一个悬挂腿（22），该至少一个悬垂腿可接合在相应的接收部部分位于燃料喷射器（4）上以相对于喷射器杯（2）成角度地精确定位燃料喷射器（4）。

8. 发明授权

EP2923067B1 ANORDNUNG FÜR EINE BRENNSTOFFEINSPRITZANLAGE MIT EINEM BRENNSTOFFEINSPRITZVENTIL UND EINEM ENTKOPPELELEMENT 有权
标题翻译：具有燃料喷射阀和解耦元件的燃料喷射系统的布置
公开(公告)号：EP2923067B1
公开(公告)日：2018-01-17
申请号：EP13770870.7
申请日：2013-09-24
申请人： Robert Bosch GmbH
发明人： KNORPP, Michael , MAIER, Martin , SCHEFFEL, Martin , MAYER, Michael , NAPAL JIMENEZ, Pablo Antonio
IPC分类号： F02M61/14
CPC分类号： F02M61/12 , F02M61/14 , F02M2200/09 , F02M2200/26 , F02M2200/8023

9. 发明授权

EP2963279B1 FASTENING STRUCTURE OF FUEL DELIVERY PIPE AND CYLINDER HEAD OF INTERNAL COMBUSTION ENGINE 失效转让
公开(公告)号：EP2963279B1
公开(公告)日：2018-01-10
申请号：EP15175262
申请日：2012-10-25
申请人： TOYOTA MOTOR CO LTD , YAMAHA MOTOR CO LTD
发明人： IKOMA TAKUYA , MAEDA HIROYUKI
IPC分类号： F02M55/02 , F02M61/14 , F02M69/46
CPC分类号： F02M61/14 , F02M55/025 , F02M69/465
摘要： A fastening structure of a fuel delivery pipe and a cylinder head of an internal combustion engine includes three or more bosses (208, 210, 212, 214, 216, 218, 220, 222, 224, 226, 228) provided on each of the cylinder head and the fuel delivery pipe, and fastening portions formed by bolting the bosses on the cylinder head to the bosses on the fuel delivery pipe. The fastening portions at both end portions of the fuel delivery pipe are less rigid than one or more fastening portions in a middle between the fastening portions positioned at both end portions of the fuel delivery pipe.

10. 发明授权

EP2900947B1 INJECTION NOZZLE FOR INJECTING LUBRICATING OIL IN ENGINE CYLINDERS AND USE THEREOF 有权
标题翻译：用于喷射发动机油缸中的润滑油的喷射喷嘴及其使用方法
公开(公告)号：EP2900947B1
公开(公告)日：2017-11-08
申请号：EP13840544.4
申请日：2013-09-24
申请人： Hans Jensen Lubricators A/S
发明人： Bak, Peer
IPC分类号： F01M1/08
CPC分类号： F02M61/14 , F01M1/08 , F01M2001/083 , F02M59/44
摘要： An injection nozzle for use in injecting lubricating oil into cylinders in large engines is provided. The nozzle is adapted for fastening in a cylinder wall with a nozzle rod extending through the cylinder wall and with a nozzle outlet at the inner end of the nozzle rod. The nozzle rod includes a cylindrical valve seat boring with a displaceable valve body having a cylindrical sealing face which interacts with the cylindrical valve seat boring of the nozzle rod, the valve body biased by a spring for effective closing of the valve. The valve body is formed by a cylindrical rod having a turned recess in the cylindrical sealing face of the valve body. The turned recess is arranged at the inner end of the valve body with parts of the cylindrical sealing face of the valve body at each side of the turned recess.

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