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61. 发明专利

JP2005090489A Valve lifter for internal combustion engine 审中-公开
标题翻译：内燃机用阀门
公开(公告)号：JP2005090489A
公开(公告)日：2005-04-07
申请号：JP2004190969
申请日：2004-06-29
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： NISHIMURA KIMIO , HAMADA TAKAHIRO
IPC分类号： F01M9/10 , C23C14/06 , F01L1/14 , F01L1/16
CPC分类号： C23C14/0605 , F01L1/143 , F01L1/16 , F01L2101/00 , F01M9/104
摘要： PROBLEM TO BE SOLVED: To provide a valve lifter for an internal combustion engine, improving the performance and endurance reliability of the internal combustion engine and improving the fuel consumption of the internal combustion engine by reducing friction between another member and itself.
SOLUTION: The valve lifter comprises a hard carbon coating 1a such as a DLC thin film formed on the crowned face and the side face with PVD technique, e.g., which has a hydrogen content of 1 atom % or less.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于内燃机的气门挺杆，通过减少另一构件与其自身之间的摩擦来提高内燃机的性能和耐久性可靠性并提高内燃机的燃料消耗。解决方案：气门挺杆包括硬质碳涂层1a，例如形成在凸面上的DLC薄膜和具有PVD含量为1原子％以下的PVD技术的侧面的硬质碳涂层1a。版权所有（C）2005，JPO＆NCIPI

62. 发明专利

JPS5929714A Oil supply structure for hydraulic rush adjuster 失效
标题翻译：液压搅拌机油供应结构
公开(公告)号：JPS5929714A
公开(公告)日：1984-02-17
申请号：JP13844182
申请日：1982-08-11
申请人： Honda Motor Co Ltd
发明人： NAKANO YUKIYOSHI , MATSUURA MASAAKI
IPC分类号： F01L1/12 , F01L1/24 , F01M9/10
CPC分类号： F01M9/10 , F01M9/104
摘要： PURPOSE:To prevent the operation of a rush adjuster from becoming improper due to the invasion of bubbles, by setting an acute angle between the inside surface of a rush adjuster insertion cylinder and the upper inside surface of an oil passage, which extends continuously to the former inside surface. CONSTITUTION:A hydraulic rush adjuster 11 is fitted in a rush adjuster insertion cylinder 10 so that the adjuster can be moved in and out. The angle alpha between the upper inside surface 26a of an oil passage 26 and the inside surface of the insertion cylinder 10 is made acute. The distance (x) between the top of the oil passage 26 and that of a communication opening 27 is made larger than the height (y) of the opening. As a result, bubble-containing oil flowing in the upper part of the passage 26 does not come into the rush adjuster 11 through the communication opening 27. This constitution prevents the drop in output and the occurrence of noise from being caused by the invasion of bubbles.
摘要翻译：目的：为了防止由于气泡的侵入引起的急速调节器的操作变得不正确，通过将急调节器插入筒的内表面和油路的上内表面之间的锐角设置成连续延伸到前内表面。构成：液压冲击调节器11装配在高度调节器插入筒10中，使得调节器可以移入和移出。油路26的上部内表面26a与插入圆筒10的内表面之间的角α成为锐角。油路26顶部与连通口27的距离（x）大于开口的高度（y）。结果，在通道26的上部流动的含气泡的油不通过连通开口27进入急速调节器11.这种结构防止了输出的下降和噪声的发生是由于入侵气泡。

63. 发明公开

EP4361409A2 SYSTEMS AND METHODS FOR ROCKER ARM LUBRICATION 审中-实审
公开(公告)号：EP4361409A2
公开(公告)日：2024-05-01
申请号：EP24157005.0
申请日：2021-04-06
申请人： Powerhouse Engine Solutions Switzerland IP Holding GmbH
发明人： Kamble, Sandeep , Dowell, John Patrick , Joshi, Samir Vikas
IPC分类号： F01L1/18
CPC分类号： F01L1/181 , F01L1/26 , F01L1/146 , F01L1/462 , F01L2810/0220130101 , F01M9/10 , F01M9/104 , F01M9/105 , F01M9/06
摘要： Systems and methods for intermittent supply of lubricating oil to a tip of a rocker arm assembly. In one embodiment, a lubricating oil may be selectively to a tip of a rocker arm via oil channels aligned only during opening of a valve coupled to the tip.

64. 发明公开

EP2960446A1 Mechanical system forming a cam follower or a rocker arm 无效
标题翻译：机械系统，机器人系统，Nippenfolger oder einen Kipphebel ausbildet
公开(公告)号：EP2960446A1
公开(公告)日：2015-12-30
申请号：EP14305988.9
申请日：2014-06-24
申请人： Aktiebolaget SKF
发明人： Hauvespre, Benoît , Maffucci, Julien
IPC分类号： F01L1/14 , F01L1/18 , F01M9/10 , F02M59/10
CPC分类号： F01M9/106 , F01L1/14 , F01L1/143 , F01L1/18 , F01L1/46 , F01L2105/00 , F01L2810/02 , F01M9/101 , F01M9/104 , F02M59/102 , F02M59/44 , F02M63/0001 , F16H53/06 , Y10T29/49828 , Y10T74/20882 , Y10T74/2107
摘要： The invention relates to a mechanical system (1), forming a cam follower or a rocker arm, the mechanical system (1) comprising: a support element; a pin (30) extending between two opposite ends (35, 36) along a first axis (X1) and supported by the support element; and a roller (40) movable in rotation relative to the pin (30) around the first axis (X1) and adapted to roll on a cam. According to the invention, the pin (30) and/or the roller (40) is provided with at least one recess (38) forming a lubricant reservoir at an interface (60) between the pin (30) and the roller (40). The invention also relates to an injection pump or a valve actuator comprising such a mechanical system (1) and a method for manufacturing such a mechanical system (1).
摘要翻译：本发明涉及一种形成凸轮从动件或摇臂的机械系统（1），所述机械系统（1）包括：支撑元件; 销（30），其沿着第一轴线（X1）在两个相对端（35,36）之间延伸并由所述支撑元件支撑; 以及绕所述第一轴线（X1）相对于所述销（30）旋转移动并适于在凸轮上滚动的辊（40）。根据本发明，销（30）和/或辊（40）设置有在销（30）和辊（40）之间的界面（60）处形成润滑剂储存器的至少一个凹部（38）。本发明还涉及包括这种机械系统（1）的注射泵或阀致动器以及用于制造这种机械系统（1）的方法。

65. 发明授权

EP2737184B1 CIRCUIT D'ALIMENTATION EN HUILE DES BUTEES HYDRAULIQUES DE SOUPAPES SUR UN MOTEUR THERMIQUE ET MOTEUR THERMIQUE COMPORTANT UN TEL CIRCUIT D'ALIMENTATION 有权转让
标题翻译：电路专用油液压刹车阀供应的一热引擎和热引擎这样的电源电路
公开(公告)号：EP2737184B1
公开(公告)日：2015-09-09
申请号：EP12750410.8
申请日：2012-07-16
申请人： Renault S.A.S.
发明人： MAYOLINI, Pascal , DE BEAUCHAMP, Jacques
IPC分类号： F01L1/24 , F01L1/46 , F01M9/10 , F01M11/02
CPC分类号： F01L1/24 , F01L1/2405 , F01L1/46 , F01L2810/02 , F01M9/10 , F01M9/102 , F01M9/104 , F01M11/02

66. 发明授权

EP1059423B1 Valve driving apparatus for internal combustion engine 有权
标题翻译：内燃机阀门驱动装置
公开(公告)号：EP1059423B1
公开(公告)日：2004-03-31
申请号：EP00111830.6
申请日：2000-06-07
申请人： Mitsubishi Jidosha Kogyo Kabushiki Kaisha
发明人： Murata, Shinichi , Higashi, Hirofumi , Miyamoto, Hideki
IPC分类号： F01L1/14 , F02F1/42 , F01L1/26
CPC分类号： F01M9/104 , F01L1/14 , F01L1/143 , F01L2810/02 , F01M9/10

67. 发明授权

EP1022441B1 Rocker arm with lubrication passage and method of forming 有权
标题翻译：具有用于制备润滑通道和方法摇臂
公开(公告)号：EP1022441B1
公开(公告)日：2004-03-17
申请号：EP99204412.3
申请日：1999-12-20
申请人： Delphi Technologies, Inc.
发明人： Greene, Cynthia Ann , Russell, Shawn
IPC分类号： F01L1/18 , F01M9/10
CPC分类号： F01M9/101 , F01L1/185 , F01L2105/02 , F01L2810/02 , F01M9/104 , Y10T29/49295 , Y10T74/20882

68. 发明授权

KR100836927B1 가변 기통 휴지 시스템용 오일공급회로 有权
标题翻译：用于气缸停止系统的供油电路
公开(公告)号：KR100836927B1
公开(公告)日：2008-06-11
申请号：KR1020060128101
申请日：2006-12-14
申请人： 현대자동차주식회사
发明人： 김웅
IPC分类号： F01L13/00 , F01M1/06 , F02D13/06
CPC分类号： Y02T10/18 , F01L13/0005 , F01L2013/001 , F01L2810/02 , F01M9/104
摘要： An oil supply circuit for a cylinder deactivating system is provided to form an air discharge hole at one side of a low-pressure oil path, use the air discharge hole as an oil jet for lubrication of a timing chain, and prevent aeration in the low-pressure oil path. An oil supply circuit includes a first low-pressure oil path(LL1), a branch low-pressure oil path(BLL), and a second low-pressure oil path(LL2). The first low-pressure oil path is provided at an intake and connected to an intake tappet(5a) of a 5-cylinder(Cyl5) and an intake tappet(3a) of a 3-cylinder(Cyl3). The second low-pressure oil path branches to an outlet and is connected to an outlet tappet(5b) of the 5-cylinder. The second low-pressure oil path is connected to an outlet tappet(1b) of the 1-cylinder and the intake tappet of the 1-cylinder through an outlet tappet(3b) of the 3-cylinder. A high-pressure oil path(HL) is connected to each terminals of the first low-pressure oil path, the second low-pressure oil path, and the branch low-pressure oil path while being connected to a first oil control valve(OCV1) and a second oil control valve(OCV2).
摘要翻译：提供了一种用于气缸停用系统的供油回路，以在低压油路的一侧形成排气孔，使用排气孔作为喷油用于润滑正时链，并防止曝气低压油路。供油回路包括第一低压油路（LL1），分支低压油路（BLL）和第二低压油路（LL2）。第一低压油路设置在进气口处并连接到三缸（Cyl3）的五缸（Cyl5）和进气挺杆（3a）的进气挺杆（5a）。第二低压油路分支到出口并连接到五缸的出口挺杆（5b）。第二低压油路通过3缸的出口挺杆（3b）连接到1缸的出口挺杆（1b）和1缸的进气挺杆。高压油路（HL）连接到第一低压油路，第二低压油路和分支低压油路的每个端子，同时连接到第一油控阀（OCV1 ）和第二油控阀（OCV2）。

69. 发明授权

KR100252449B1 내연기관용 밸브 리프터 失效
标题翻译：内燃机用阀门
公开(公告)号：KR100252449B1
公开(公告)日：2000-04-15
申请号：KR1019970015090
申请日：1997-04-23
申请人： 가부시끼가이샤 히다찌 유니시아 오토모티브 , 닛산 지도우샤 가부시키가이샤
发明人： 호사까노리오미 , 기꾜하라다다시 , 쯔루따세이지 , 아보사다유끼 , 도리우미마사끼 , 아리가겐지
IPC分类号： F01L1/20
CPC分类号： F01L1/205 , F01L1/143 , F01M9/104
摘要： 내연기관용 기계식 밸브 리프터는, 상부면에서 오목부를 갖는 헤드부와, 헤드부와 일체로 형성되어 엔진 실린더 헤드에 뚫린 리프터 안내 보어와 활주 접촉되도록 된 스커트부와, 오목부 내에 위치된 기계식 밸브 간극 조절 쐐기 부재와, 리프터 본체의 오목부의 바닥벽의 상부면에 형성된 환상 홈과, 환상 홈과 연통하도록 쐐기 부재 내에 형성된 제1 관통 개구와, 환상 홈과 연통하고 헤드부를 관통하도록 헤드부에 형성된 제2 관통 개구를 포함한다. 환상 홈 및 제2 관통 개구는 헤드부의 중심축과 오목부의 외주벽 사이의 중간의 제로 벤딩 모멘트 구역에 형성된다.

70. 发明授权

KR100466882B1 내연기관의 밸브 구동장치 失效
标题翻译： 내연기관의밸브구동장치
公开(公告)号：KR100466882B1
公开(公告)日：2005-01-24
申请号：KR1020020035709
申请日：2002-06-25
申请人： 미쯔비시 지도샤 고교 가부시끼가이샤
发明人： 무라타신이치 , 히가시히로후미 , 미야모토히데키
IPC分类号： F01L1/00
CPC分类号： F01M9/104 , F01L1/14 , F01L1/143 , F01L2810/02 , F01M9/10
摘要： In a valve driving apparatus using a direct driving type valve lifter which is disposed between a cam formed at a cam shaft and a poppet valve (105) which is provided in a path formed at the cylinder head (111) of an internal combustion engine and moves to the axial direction of the valve to open and close the path, the valve driving apparatus includes a guide hole (123) formed at the cylinder head; and a direct driving type valve lifter having a tappet portion (103) which is brought in contact with the cam and pressed by the cam (102), and a guide portion (104) having one end portion coupled to the tappet portion (103) and housed within the guide hole (123) so as to slide freely therein to the axial direction of the poppet valve (105) in an interlocked manner as a pushing operation of the tappet portion by the cam, wherein the diameter of the guide portion (104) is formed to be smaller than the diameter of the tappet portion (103).
摘要翻译：在使用直动式气门挺杆的气门传动装置中，所述直动式气门挺杆设置在凸轮轴上形成的凸轮和设置在形成于内燃机气缸盖（111）处的通路上的提升阀（105）之间，移动到阀的轴向以打开和关闭路径，阀驱动装置包括形成在气缸盖处的引导孔（123）和具有与凸轮接触并由凸轮（102）按压的挺杆部（103）的直动式气门挺杆以及具有与挺杆部（103）连接的一端部的导向部（104）并且容纳在引导孔（123）内，以便作为通过凸轮推压挺杆部分而以互锁的方式在其中沿着提升阀（105）的轴向方向自由滑动，其中引导部分（ 104）形成为小于挺杆部分（103）的直径。

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