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1. 发明授权

EP3249220B1 A HIGH PRESSURE OIL PUMP ROLLER TAPPET 有权
公开(公告)号：EP3249220B1
公开(公告)日：2018-12-12
申请号：EP16176570.6
申请日：2016-06-28
申请人： Hangzhou XZB Tech Co. Ltd
发明人： XU, Na , REN, Haijun
IPC分类号： F04B1/04
CPC分类号： F02M59/102 , F01L1/14 , F01L1/245 , F01L1/46 , F01L2105/00 , F01L2105/02 , F01L2109/00 , F04B1/0426
摘要： A high-pressure oil pump roller tappet, used for automobile fuel injection system, mounted between the driving cam and the tappet. The roller tappet includes a shell, a holder, a roller, and a pin. Planes A are arranged on both sides of the seam on lateral sides of the shell. Holes I are arranged at symmetrical positions on two planes A. Holes II are arranged on symmetrical positions on vertical plates. The roller is located in the middle of the pin. Welding has no requirement on the thickness of the plate. The weight can be controlled effectively, reducing inertia force, friction, and wear, improving engine efficiency. The shell and holder are designed as being separate, ensuring that the shell subjects to lateral force as little as possible when the holder subjects to a force, such that the shell is less likely to vibrate. Thus, the shell avoids the abrasion.

2. 发明公开

EP3368766A1 HIGH PRESSURE FUEL PUMP 有权转让
公开(公告)号：EP3368766A1
公开(公告)日：2018-09-05
申请号：EP16782287.3
申请日：2016-10-19
申请人： Delphi Technologies IP Limited
发明人： HUTCHINS, Stephen , MACLANE, Stephen, Joseph
IPC分类号： F02M63/00 , F02M59/10 , F04B1/04 , F04B53/18
CPC分类号： F02M63/0001 , F02M59/102 , F04B1/0426
摘要： The invention comprises a high pressure diesel fuel pump (1) comprising a pumping assembly (10) and a drive train assembly (20). The pumping assembly (10) comprises a plunger (12) extending from a pump head (11) along a pumping axis (A-A'). The drive train assembly (20) comprises a drive shaft and a cam (80) mounted thereon, a shoe (50) for contact with a lower end (12a) of the plunger (12), a roller (70) mounted within a cavity (52) of the shoe (50) for contact with the cam (80), and a shoe guide (60) mounted substantially between the cam (80) and the plunger (12) and adapted to receive the shoe (50) and roller (70) within a bore (62). The shoe (50) comprises at least one fuel delivery means (90) extending between an upper surface (53) of the shoe (50) and an unloaded region (52a) of the cavity (52).

3. 发明授权

EP3141748B1 HYDRAULIC MACHINE OF RADIAL-PISTON TYPE AND WIND TURBINE POWER GENERATING APPARATUS 有权
公开(公告)号：EP3141748B1
公开(公告)日：2018-06-27
申请号：EP16154341.8
申请日：2016-02-04
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： Umeda, Akihiko , Hayashi, Noriyuki , Kagimoto, Yoshimi , Uchida, Michiya , Ochiai, Hiroyasu , Uehara, Osamu , Yoshihiro, Shinya
IPC分类号： F04B1/04 , F04B17/03 , F04B1/053 , F03C1/28 , F03C1/04
CPC分类号： F04B17/03 , F03C1/0406 , F03C1/0419 , F03D9/28 , F03D15/00 , F04B1/0408 , F04B1/0426 , F04B1/053 , F05B2260/406 , Y02E10/72
摘要： A hydraulic machine of radial-piston type includes a plurality of pistons, a plurality of cylinders, a plurality of rollers disposed rotatably on the respective pistons; a cam configured to be rotatable about a center axis of the hydraulic machine; and a side plate mounted to a rotary section of the hydraulic machine and extending along the radial direction from the cam toward the pistons. One of the side plate or each of the plurality of rollers includes a resin portion forming one of a side plate surface or a roller end surface facing the roller end surface, while the other one includes a metal portion forming the other one of the side plate surface or the roller end surface. The metal portion includes a first region at which a distance along an axial direction of the rollers between the other surface including the metal portion and the surface including the resin portion is minimum, and a second region at which the distance is larger than that of the first region, the second region forming an edge portion of the first region. The second region forming the edge portion of the metal portion has a surface roughness of at most 0.8 µmRa.

4. 发明公开

EP3097325A4 HYDROMECHANICAL CONTINUOUSLY VARIABLE TRANSMISSION 有权
公开(公告)号：EP3097325A4
公开(公告)日：2017-11-15
申请号：EP15740371
申请日：2015-01-19
申请人： AVNI BENZION
发明人： AVNI BENZION
IPC分类号： F16H37/00 , B60K6/12 , B60K17/28 , F03C1/053 , F04B1/053 , F04B1/26 , F16H39/00 , F16H39/12 , F16H39/20 , F16H39/24 , F16H61/425 , F16H61/435
CPC分类号： F15B11/16 , B60K6/12 , B60K6/543 , B60K17/28 , F03C1/0419 , F03C1/0422 , F03C1/0425 , F04B1/0426 , F04B1/043 , F04B1/0435 , F04B1/053 , F15B15/06 , F16H37/00 , F16H39/00 , F16H39/02 , F16H39/12 , F16H39/20 , F16H39/24 , F16H61/425 , F16H61/435 , Y02T10/6208 , Y02T10/6282
摘要： The disclosure is directed to a transmission, and more particularly to a semi-Continually Variable Transmission (sCVT), a semi-Continuous, Variable Displacement Motor, a semi-Continuously Reciprocating Multiplex Pump (sCVDP) and an infinitely variable transmission (IVT).

5. 发明授权

EP2672116B1 Cam follower roller device, notably for a fuel injection pump 有权
标题翻译：凸轮从动滚轮装置，特别是用于燃油喷射泵
公开(公告)号：EP2672116B1
公开(公告)日：2017-10-18
申请号：EP12305653.3
申请日：2012-06-07
申请人： Aktiebolaget SKF
发明人： Zhou, Xiaobo , Hauvespre, Benoit , Van Der Mei, Nijs , Chambonneau, Charles
IPC分类号： F04B1/04 , F04B9/04 , F02M59/10 , F01L1/047 , F01L1/245
CPC分类号： F01L1/181 , F01L1/053 , F01L1/14 , F01L2101/00 , F01L2105/02 , F01L2810/02 , F02M59/102 , F02M2200/02 , F04B1/0426 , F04B9/042 , F05C2203/08 , F05C2203/0808 , F05C2251/14

6. 发明公开

EP3221577A1 PUMPE, INSBESONDERE EINE KRAFTSTOFFHOCHDRUCKPUMPE 有权转让
标题翻译： PUMPE，INSBESONDERE EINE KRAFTSTOFFHOCHDRUCKPUMPE
公开(公告)号：EP3221577A1
公开(公告)日：2017-09-27
申请号：EP15787551.9
申请日：2015-10-27
申请人： Robert Bosch GmbH
发明人： MEIER, Gerhard , SCHETTER, Markus
IPC分类号： F02M59/44 , F02M59/10 , F16C33/20 , F04B1/04
CPC分类号： F02M59/06 , F02M37/06 , F02M59/102 , F02M59/445 , F02M2200/02 , F02M2200/9015 , F04B1/00 , F04B1/0408 , F04B1/0417 , F04B1/0426 , F05C2225/00 , F05C2225/12 , F16C33/201 , F16C2208/02 , F16C2208/58 , F16C2360/42 , F16H53/06
摘要： Disclosed is a pump, in particular a high-pressure fuel pump, comprising at least one pump element (10) that has a roller tappet (20) inside which a roller (42) is rotatably mounted on a bearing bolt (44) by means of a bearing sleeve (46), said roller (42) rolling off a cam (22) of an input shaft (24). The bearing sleeve (46) is made of a plastic material, especially polyether ether ketone (PEEK) or polyphthalamide (PPA).
摘要翻译：本发明公开了一种泵，尤其是高压燃料泵，其包括至少一个具有滚子挺杆（20）的泵元件（10），滚子（42）通过装置可旋转地安装在轴承螺栓（44）上，滚子所述滚子（42）从输入轴（24）的凸轮（22）滚落。轴承套（46）由塑料材料制成，特别是聚醚醚酮（PEEK）或聚邻苯二甲酰胺（PPA）。

7. 发明授权

EP2603690B1 GERÄUSCHOPTIMIERTE HOCHDRUCKPUMPE 有权
标题翻译： GERÄUSCHOPTIMIERTEHOCHDRUCKPUMPE
公开(公告)号：EP2603690B1
公开(公告)日：2017-09-27
申请号：EP11733854.1
申请日：2011-07-19
申请人： Robert Bosch GmbH
发明人： KRISTEN, Marcus , KOEHLER, Achim , MUELLER, Otto , TRAUB, Karl-Heinz
IPC分类号： F02M59/10 , F02M59/44
CPC分类号： F02M59/102 , F02M59/445 , F02M2200/09 , F04B1/0426

8. 发明授权

EP3039281B1 KRAFTSTOFFHOCHDRUCKPUMPE ODER MOTORVENTIL 有权转让
公开(公告)号：EP3039281B1
公开(公告)日：2017-09-20
申请号：EP15733402.0
申请日：2015-06-24
申请人： Continental Automotive GmbH
发明人： BERNHARDT, Jörg
IPC分类号： F02M59/10
CPC分类号： F02M59/102 , F01L3/20 , F02M2200/02 , F02M2200/03 , F04B1/0408 , F04B1/0426 , F04B1/0435 , F04B9/042 , F04B19/22 , F04B53/144

9. 发明授权

EP2711546B1 Tappet arrangement and pump 有权转让
标题翻译：挺杆安排和泵
公开(公告)号：EP2711546B1
公开(公告)日：2017-09-06
申请号：EP12185586.0
申请日：2012-09-24
申请人： Continental Automotive GmbH
发明人： Rosu, Cristian Adrian, Dr.
IPC分类号： F04B1/04 , F02M59/10
CPC分类号： F04B1/0413 , F02M59/102 , F04B1/0417 , F04B1/0426 , F04B1/0439

10. 发明公开

EP3081771A1 CAM FOLLOWER, INJECTION PUMP AND VALVE ACTUATOR COMPRISING SUCH A CAM FOLLOWER, AND MANUFACTURING METHOD 有权
标题翻译： CAM福尔杰，喷射泵和阀门执行器这样的凸轮从动件和方法
公开(公告)号：EP3081771A1
公开(公告)日：2016-10-19
申请号：EP15305567.8
申请日：2015-04-15
申请人： Aktiebolaget SKF
发明人： Viault, Samuel , Champalou, François , Hauvespre, Benoit , Berruet, Nicolas , Jouanno, Guillaume
IPC分类号： F01L1/14 , F02M59/10
CPC分类号： F01L1/16 , F01L1/14 , F01L1/143 , F01L2103/00 , F01L2105/02 , F01L2107/00 , F02M59/102 , F04B1/0426
摘要： The invention concerns a cam follower (1), comprising: a tappet (10) having a cylindrical outer surface (14) centered on a longitudinal axis (Y1) and adapted to slide in a housing (2) surrounding the tappet (10), a pin extending between two opposite ends along a transverse axis (X1) perpendicular to the longitudinal axis (Y1), a roller element movable in rotation relative to the pin around the transverse axis (X1) and adapted to roll on a cam, and an antirotation member (80) for preventing a rotation of the tappet (10) around the longitudinal axis (Y1) in the housing (2). According to the invention, the antirotation member (80) is overmoulded onto the tappet (10), or the tappet (10) is overmolded onto the antirotation member (80). The invention also concerns an injection pump and a valve actuator for a motor vehicle, each comprising such a cam follower (1). The invention also concerns a method for manufacturing such a cam follower (1).
摘要翻译：本发明涉及一种凸轮从动件（1），包括：具有圆柱形外表面（14）的挺杆（10）为中心的纵向轴线（Y1）和angepasst到在壳体（2）围绕所述挺杆滑动（10）的销垂直于所述纵向轴线（Y1）沿横向轴线（X1）的两个相对端部之间延伸，在相对转动围绕横向轴线（X1）的销和angepasst辊子元件可移动到滚上的凸轮，和用于在壳体中防止挺杆（10）围绕所述纵向轴线（Y1）的旋转的防旋转部件（80）（2）。。根据本发明，防旋转部件（80）被包覆成型到所述挺杆（10），或挺杆（10）被包覆模制到所述抗旋转构件（80）。因此，本发明涉及一种注射泵和一个阀致动器用于机动车，每个包括寻求的凸轮从动件（1）。本发明因此涉及一种用于制造寻求的凸轮从动件（1）的方法。

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