-
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
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：EP0334513B1
公开(公告)日：1993-10-13
申请号：EP89302350.7
申请日：1989-03-09
Applicant: EATON CORPORATION
Inventor： Clark, David Pollock , Buuck, Bryce Allen , Chapman, John Page
IPC: F01L1/24
CPC classification number: F01L1/2411
-
公开(公告)号：EP0334513A1
公开(公告)日：1989-09-27
申请号：EP89302350.7
申请日：1989-03-09
Applicant: EATON CORPORATION
Inventor： Clark, David Pollock , Buuck, Bryce Allen , Chapman, John Page
IPC: F01L1/24
CPC classification number: F01L1/2411
Abstract: A hydraulic lash adjuster (20) which is mounted in a rocker arm (12) of an internal combustion engine. The plunger (34) of the lash adjuster has a socket (60) formed therein which receives a cylindrical member (40) having a ball end (62) in contact with the socket and a flat surface (64) engageable with a poppet valve of the engine. The ball and socket connection is lubricated by engine oil flowing from the leakdown clearance space between the plunger and the lash adjuster body through a passage (66) which intersects the socket surface. The plunger and the cylindrical member are retained within the body by a single, dish-shaped member (42) which is positioned over the body.
Abstract translation: 一种安装在内燃机的摇臂（12）中的液压间隙调节器（20）。 间隙调节器的柱塞（34）具有形成在其中的插座（60），其容纳具有与插座接触的球端（62）的圆柱形构件（40）和可与提升阀 引擎。 发动机油通过与插座表面相交的通道（66）从柱塞和间隙调节器本体之间的泄漏空隙流出的发动机油润滑。 柱塞和圆柱形构件通过位于身体上方的单个碟形构件（42）保持在主体内。
-
公开(公告)号：EP0202448A2
公开(公告)日：1986-11-26
申请号：EP86104795.9
申请日：1986-04-08
Applicant: EATON CORPORATION
Inventor： Buente, Stephen Mark , Clark, David Pollock
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
-
-
-
Search Results
4
records
(took 0.022 seconds)
