公开(公告)号：US3167059A

公开(公告)日：1965-01-26

申请号：US15388161

申请日：1961-11-21

Applicant: JOHN LOVE

Inventor： JOHN LOVE

IPC: F01L1/44 ,  F02B25/20 ,  F02M35/104

CPC classification number: F02D9/103 ,  F01L1/446 ,  F02B25/20 ,  F02B2275/22 ,  F02M35/10078 ,  F02M35/10275

公开(公告)号：US2742028A

公开(公告)日：1956-04-17

申请号：US32301652

申请日：1952-11-28

Applicant: ROBINSON JACOB G

Inventor： ROBINSON JACOB G

IPC: F01L1/28 ,  F01L1/44 ,  F01L3/20 ,  F02F1/00

CPC classification number: F02F1/002 ,  F01L1/28 ,  F01L1/446 ,  F01L3/205 ,  Y10T137/7504 ,  Y10T137/7891 ,  Y10T137/7898

公开(公告)号：US2698611A

公开(公告)日：1955-01-04

申请号：US23661851

申请日：1951-07-13

Applicant: KNUDSEN JOHN O

Inventor： KNUDSEN JOHN O

IPC: F01L1/44

CPC classification number: F01L1/44

公开(公告)号：US2323251A

公开(公告)日：1943-06-29

申请号：US41319841

申请日：1941-10-01

Applicant: NOAH SMITH THOMAS

Inventor： NOAH SMITH THOMAS

IPC: F01L1/44 ,  F01L15/14

CPC classification number: F01L1/443 ,  F01L15/14

公开(公告)号：US2127692A

公开(公告)日：1938-08-23

申请号：US4275435

申请日：1935-09-30

Applicant: MARCUS LOTHROP

Inventor： MARCUS LOTHROP

IPC: F01L1/28 ,  F01L1/44 ,  F01L1/46

CPC classification number: F01L1/46 ,  F01L1/44

公开(公告)号：US2048826A

公开(公告)日：1936-07-28

申请号：US75194534

申请日：1934-11-07

Applicant: NOAH SMITH THOMAS

Inventor： NOAH SMITH THOMAS

IPC: F01L1/44

CPC classification number: F01L1/443

公开(公告)号：US10371020B2

公开(公告)日：2019-08-06

申请号：US15620739

申请日：2017-06-12

Applicant: Mahle International GmbH

Inventor： Patrick Altherr ,  Hermann Hoffmann

IPC: F01L1/34 ,  F01L1/44 ,  F01L1/047 ,  F01L1/18 ,  F01L1/344 ,  F01L1/053 ,  F01L13/00 ,  F01L1/26

Abstract: An internal combustion engine may include at least one cylinder, a first outlet valve and a second outlet valve for directing exhaust gas out from a combustion chamber of the at least one cylinder. The first outlet valve may include a first valve opening and a first valve body where the first valve opening is adjustable between a closed position and an open position. The second outlet valve may include a second valve opening and a second valve body where the second valve body is adjustable between a closed position and an open position. An adjusting lever may adjust one or both of the first valve body and the second valve body between the open position and the closed position.

公开(公告)号：US20090025667A1

公开(公告)日：2009-01-29

申请号：US11950729

申请日：2007-12-05

Applicant: Hyung Ick Kim ,  Wootae Kim ,  Ingee Suh ,  Dong Hee Han ,  Back Sik Kim ,  Dae Sung Kim

Inventor： Hyung Ick Kim ,  Wootae Kim ,  Ingee Suh ,  Dong Hee Han ,  Back Sik Kim ,  Dae Sung Kim

IPC: F01L1/44

CPC classification number: F01L1/18 ,  F01L1/26 ,  F01L13/0021 ,  Y10T74/2107

Abstract: A variable valve lift apparatus includes an end lever; a variable lift body connected to the end lever, and rotatable around the end lever, a valve mounted on the variable lift body; and a low lift cam operable to open and close the valve. The variable lift body includes a high lift body, and a low lift body rotatable around the high lift body. A low lift connecting portion selectively connects the low lift body and the high lift body.

Abstract translation: 可变气门升降装置包括端杆; 连接到所述端部杆的可变升降体，并且能够围绕所述端部杆旋转;安装在所述可变升降体上的阀; 以及可操作以打开和关闭阀的低升程凸轮。 可变举升机体包括高升降机体和可绕高升力机体旋转的低升力机体。 低升降连接部选择性地连接低升降体和高升降体。

公开(公告)号：US20080121197A1

公开(公告)日：2008-05-29

申请号：US11983780

申请日：2007-11-09

Applicant: Rudolf Flierl

Inventor： Rudolf Flierl

IPC: F01L31/24 ,  F01L1/20 ,  F01L1/26 ,  F01L1/30 ,  F01L1/44

CPC classification number: F01L1/18 ,  F01L1/146 ,  F01L1/26 ,  F01L13/0026 ,  F01L2013/0068 ,  Y10T74/2107

Abstract: A variable mechanical valve control for an internal combustion engine is provided having an underhead camshaft for adjusting a valve stroke and an opening and closing time, making it possible to achieve a very compact transmission gear between the push rod drive and the intake and exhaust valves, to reduce the number of components required for the transmission gear, and to obtain a mechanical, completely variable valve train with an underhead camshaft.

Abstract translation: 提供了一种用于内燃机的可变机械阀控制装置，其具有用于调节阀行程和打开和关闭时间的底部凸轮轴，使得可以在推杆驱动器和进排气阀之间实现非常紧凑的传动齿轮， 以减少传动齿轮所需的部件数量，并获得具有底部凸轮轴的机械的，完全可变的气门机构。

公开(公告)号：US07347178B2

公开(公告)日：2008-03-25

申请号：US11331657

申请日：2006-01-12

Applicant: Jon Caine ,  Themi Philemon Petridis ,  Martin Wirth ,  Wilfried Kaulen

Inventor： Jon Caine ,  Themi Philemon Petridis ,  Martin Wirth ,  Wilfried Kaulen

IPC: F01L1/44

CPC classification number: F01L1/25 ,  F01L13/0031 ,  F01L13/0036 ,  F01L2001/0537 ,  F01L2800/01 ,  F01L2800/06 ,  F02B17/005 ,  F02D13/0265 ,  F02M25/089 ,  F02M26/01 ,  F02M26/13 ,  Y02T10/18

Abstract: A method for operating an engine of a vehicle, the engine having a cylinder with at least a first and second valve, the method comprising during a first mode, operating with the first valve active and the second valve deactivated during a cycle of the cylinder, where during said first mode, the cylinder operates to allow at least air to enter the cylinder during an intake stroke, where the air is mixed with fuel and compressed to attain auto-ignition; and during a second mode, operating with the first and second valves active during a cycle of the cylinder, where during said second mode, cylinder operates to allow at least air to enter the cylinder, where the air is mixed with fuel and ignited via a spark from an ignition plug.

Abstract translation: 一种用于操作车辆的发动机的方法，所述发动机具有至少具有第一和第二阀的气缸，所述方法包括在第一模式期间，在所述气缸的循环期间使所述第一阀活动和所述第二阀停用， 在所述第一模式期间，气缸操作以允许至少空气在进气冲程期间进入气缸，其中空气与燃料混合并被压缩以实现自动点火; 并且在第二模式期间，在所述第二模式期间，在所述第二模式期间，所述第一和第二阀在所述第一和第二阀处于活动状态，其中所述第二模式中，气缸操作以允许至少空气进入所述气缸，在所述气缸中空气与燃料混合并经由 火花塞火花塞