公开(公告)号：EP0218898B1

公开(公告)日：1991-08-07

申请号：EP86112287.7

申请日：1986-09-05

Applicant: EATON CORPORATION

Inventor： Buente, Stephen Mark

IPC: F01L1/24

CPC classification number: F01L1/255

公开(公告)号：EP0376445A1

公开(公告)日：1990-07-04

申请号：EP89310681.5

申请日：1989-10-18

Applicant: FORD MOTOR COMPANY LIMITED ,  FORD FRANCE S. A. ,  FORD-WERKE AKTIENGESELLSCHAFT

Inventor： Pieprzak, John Matthew ,  Willermet, Pierre Andre

IPC: F01L1/14 ,  F01L1/16 ,  F01L1/32 ,  F01L1/24

CPC classification number: F01L1/255 ,  F01L1/16

Abstract: An engine tappet is constructed with flat, essentially parallel or conformal bearing walls (36,40) internal of its case for the introduction during no-load operation of a lubricant under pressure to the space between the surfaces, the pressure level of the lubricant being greater than the force necessary to remove lash in the system, to thereby create an oil film between the walls (36,40) that is partially squeezed out during load operations of the cam (20) event to in effect float one part upon the other to reduce rotational friction.

Abstract translation: 发动机挺杆由其外壳内部的平坦的，基本上平行的或共形的轴承壁（36,40）构成，用于在压力下的润滑剂在空载操作期间在表面之间的空间中引入，润滑剂的压力水平 大于去除系统中的鞭子所需的力，从而在凸轮（20）事件的加载操作期间部分地挤出的壁（36,40）之间产生油膜，从而实际上将一部分浮在另一个上 以减少旋转摩擦。

公开(公告)号：EP0180872A3

公开(公告)日：1988-05-25

申请号：EP85113626

申请日：1985-10-25

Applicant: STANADYNE INC.

Inventor： Downing, Todd R.

IPC: F01L01/24

CPC classification number: F01L1/255 ,  F01L1/14 ,  F01L2105/00

Abstract: A hydraulic lash adjuster has a generally cylindrical, hollow body having a closed end, an open end and a top land at the open end. A plunger is positioned in the body and is held in place by a retainer. The retainer is fastened to the exterior of the body. the retainer has a rim supported on the top land of the body and is held in place by tabs which are folded under into grooves in the side of the body.

公开(公告)号：EP0202448A3

公开(公告)日：1987-12-16

申请号：EP86104795

申请日：1986-04-08

Applicant: EATON CORPORATION

Inventor： Buente, Stephen Mark ,  Clark, David Pollock

IPC: F01L01/14 ,  F01L01/24

CPC classification number: F01L1/255 ,  F01L2105/00

Abstract: A hydraulic lash adjusting tappet for an internal combustion engine of the type supplying oil to a passage communicating with the tappet-receiving guide bore in the engine. The tappet has a roller follower on the cam end and a registration means adjacent the opposite end for orienting the roller with respect to the engine cam. The tappet body has at least one localized collector recess disposed longitudinally coincident and peripherally spaced with the registration means. In one embodiment the registration comprises a pair of oppositely disposed flats and the tappet has a pair of diametrically opposed collector recesses interconnected by a peripheral groove spaced longitudinally therefrom to by-pass the flats and provide sufficient surface for leakage control. An oil inlet hole is formed in one of the collector recesses for supplying the lash adjuster valve in the tappet. The localized recess is aligned with the engine supply passage by the orientation of lthe registration surface. I

公开(公告)号：EP0205735A2

公开(公告)日：1986-12-30

申请号：EP86101465

申请日：1986-02-05

Applicant: EATON CORP

Inventor： HILLEBRAND GEORGE ALBERT

IPC: F01L1/24 ,  F01L1/255

CPC classification number: F01L1/181 ,  F01L1/08 ,  F01L1/182 ,  F01L1/185 ,  F01L1/2405 ,  F01L1/255 ,  F01L1/462 ,  F01L2105/00

Abstract: A resevoir height extender for a lash adjuster assembly (150) comprising an inverted hollow insert member (60) disposed in fluid resevoir chamber (42) within a plunger member (40) of assembly (150). Plunger member (40) is reciprocally moveable within a bore (38) of a body member (36) having a first fluid passageway (48) adapted to receive fluid from a fluid source and which communicates with a second fluid passageway (46) in plunger member (40) adapted to enable the fluid to flow into fluid resevoir chamber (42). Insert member (60) is displaced from a wall of plunger member (40) surrounding chamber (42) for a distance sufficient to provide a third fluid passageway (68) therebetween which communicates between passageway (46) and an opening (64) through insert member (60) that is higher than passageway (46) and which enables a substantial increase in the level of fluid within resevoir chamber (42).

Abstract translation: 一种用于间隙调节器组件（150）的储液器高度扩展器，包括设置在组件（150）的柱塞构件（40）内的流体储存室（42）中的倒置的中空插入构件（60）。 柱塞构件（40）可在主体构件（36）的孔（38）内往复运动，该主体构件具有适于从流体源接收流体的第一流体通道（48），并且与第二流体通道（46）连通， 构件（40），其适于使流体流入流体储存室（42）。 插入构件（60）从围绕室（42）的柱塞构件（40）的壁移位足够的距离，以提供其间的第三流体通道（68），其间通过插入物在通道（46）和开口（64）之间连通 构件（60），其高于通道（46），并且能够大大增加储存室（42）内的液体的水平。

公开(公告)号：EP0079603B1

公开(公告)日：1986-02-26

申请号：EP82110532.7

申请日：1982-11-15

Applicant: NISSAN MOTOR CO., LTD.

Inventor： Hayashi, Yoshimasa

IPC: F01L1/24

CPC classification number: F01L1/255 ,  F01L1/16

公开(公告)号：EP2256308B1

公开(公告)日：2016-04-13

申请号：EP09709467.6

申请日：2009-02-06

Applicant: OTICS Corporation

Inventor： FUJII, Hiroki ,  TODO, Kimihiko

IPC: F01L1/24

CPC classification number: F01L1/2405 ,  F01L1/2411 ,  F01L1/2416 ,  F01L1/2422 ,  F01L1/25 ,  F01L1/255 ,  F01L2101/00 ,  F01L2101/02 ,  F01L2103/00 ,  F01L2820/01

公开(公告)号：EP1701007B1

公开(公告)日：2008-04-16

申请号：EP06003003.8

申请日：2006-02-15

Applicant: Schaeffler KG

Inventor： Sailer, Peter ,  Schnell, Oliver, Dipl.-Ing. ,  Schäfer, Christian, Dipl.-Ing.

IPC: F01L1/245 ,  F01L1/24 ,  F01L1/255 ,  F16K15/04

CPC classification number: F01L1/255 ,  F01L1/24 ,  F01L1/245 ,  F01L2001/2438

公开(公告)号：EP1701007A1

公开(公告)日：2006-09-13

申请号：EP06003003.8

申请日：2006-02-15

Applicant: Schaeffler KG

Inventor： Sailer, Peter ,  Schnell, Oliver, Dipl.-Ing. ,  Schäfer, Christian, Dipl.-Ing.

IPC: F01L1/245 ,  F01L1/24 ,  F01L1/255 ,  F16K15/04

CPC classification number: F01L1/255 ,  F01L1/24 ,  F01L1/245 ,  F01L2001/2438

Abstract: Bei einem hydraulischen Ventilspielausgleichselement für den Steuertrieb eines Verbrennungsmotors, welches als Reverse-Spring/Freeball-Element ausgebildet ist, mit einem zylindrischen Gehäuse, einem darin mit Dichtspiel geführten zylindrischen Kolben (21) und einem Steuerventil (20), welches zwischen einem Niederdruckraum (22) des Kolbens (21) und einem Hochdruckraum (24) des Gehäuses an einem Kolbenboden (25) angeordnet ist und einen Schließkörper (27) aufweist, der bei Ausführung eines Hubes (28) in der Schließrichtung gegen die Wirkung einer Steuerventilfeder (34) an einem eine Axialbohrung (23) des Kolbenbodens (25) umgebenden Ventilsitz (26) und in der Öffnungsrichtung an einer Anschlagfläche (29) einer den Schließkörper (27) umgebenden Ventilkappe (30) anlegbar ist, befindet sich erfindungsgemäß im Bereich der Axialbohrung (23) für den Schließkörper (27) eine enge Führungsfläche (32) mit Unterbrechungen, welche einen Volumenstrom von Hydraulikmittel zwischen dem Hochdruckraum (24) und dem Niederdruckraum (22) ermöglichen.

Abstract translation: 液压阀 - 游隙补偿元件在用于封闭体（27）的轴向钻孔（23）区域中具有引导表面（32），其能够使液压装置在高压室和低压室（22）之间的体积流动， 。

公开(公告)号：EP1472438A1

公开(公告)日：2004-11-03

申请号：EP03702437.9

申请日：2003-01-15

Applicant: INA-Schaeffler KG

Inventor： GEYER, Norbert ,  SAILER, Peter ,  SCHNELL, Oliver

IPC: F01L13/00 ,  F01L1/14 ,  F01L1/24

CPC classification number: F01L1/14 ,  F01L1/146 ,  F01L1/245 ,  F01L1/255 ,  F01L13/0005 ,  F01L13/0031 ,  F01L2103/00 ,  F01L2105/00

Abstract: A switch element (1) for valve actuation in an internal combustion engine is disclosed, preferably for valve closure, comprising a simply achieved measure for adjustment of the coupling play, the coupling means (8) for which are retained in a recess by means of two securing rings (19, 20), the thickness of one of which may be varied.