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21.Lost-motion variable valve actuation system with valve deactivation 失效
Title translation: 具有阀门停用功能的失速可变阀致动系统公开(公告)号:US08707916B2
公开(公告)日:2014-04-29
申请号:US13359537
申请日:2012-01-27
Applicant: Riccardo Meldolesi , John Schwoerer , Joseph Paturzo , Bruce Swanbon
Inventor: Riccardo Meldolesi , John Schwoerer , Joseph Paturzo , Bruce Swanbon
IPC: F01L9/02
CPC classification number: F01L1/12 , F01L1/08 , F01L1/181 , F01L1/42 , F01L13/0005 , F01L13/0063 , F01L2003/258 , F01L2820/01 , F01L2820/033 , F02B33/22
Abstract: Devices and related methods are disclosed that generally involve the selective deactivation of one or more engine valves. In one embodiment, a split-cycle internal combustion engine is provided in which a high-speed trigger valve is used to fill and drain a hydraulic tappet that forms part of a lost-motion system of an engine valve. A spool valve can be used to selectively disconnect the tappet from the trigger valve, thereby deactivating the associated engine valve (i.e., preventing the engine valve from opening). The devices and methods disclosed herein also have application in conventional internal combustion engines and can be used with inwardly-opening and/or outwardly-opening valves.
Abstract translation: 公开了一般涉及一个或多个发动机阀的选择性停用的装置和相关方法。 在一个实施例中,提供了一种分流循环内燃机,其中使用高速触发阀来填充和排出形成发动机气门的一个空转系统的一部分的液压挺杆。 可以使用滑阀来选择性地将挺杆从触发阀断开,从而使关联的发动机气门(即防止发动机气门打开)失效。 本文公开的装置和方法也可应用于常规的内燃机中,并且可以与向内打开和/或向外打开的阀一起使用。
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公开(公告)号:US2179938A
公开(公告)日:1939-11-14
申请号:US73320034
申请日:1934-06-30
Applicant: CHRYSLER CORP
Inventor: LEE ROGER K
IPC: F01L1/42
CPC classification number: F01L1/42
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公开(公告)号:US2006976A
公开(公告)日:1935-07-02
申请号:US49125230
申请日:1930-10-25
Applicant: PACKARD MOTOR CAR CO
Inventor: WOOLSON EMMA F
CPC classification number: F02M59/00 , F01L1/42 , F02B75/22 , F02M63/00 , F02M2700/1317
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公开(公告)号:US2000635A
公开(公告)日:1935-05-07
申请号:US58097131
申请日:1931-12-14
Applicant: PACKARD MOTOR CAR CO
Inventor: EDWARDS HERBERT C
IPC: F01L1/42
CPC classification number: F01L1/42
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公开(公告)号:US1896387A
公开(公告)日:1933-02-07
申请号:US35889929
申请日:1929-04-29
Applicant: PACKARD MOTOR CAR CO
Inventor: WOOLSON LIONEL M
CPC classification number: F01L1/42 , B64D31/02 , F02B75/222 , F02M59/00 , F02M2700/1317
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公开(公告)号:US1402701A
公开(公告)日:1922-01-03
申请号:US25249018
申请日:1918-09-03
Applicant: JOSEPH ZEITLIN
Inventor: JOSEPH ZEITLIN
IPC: F01L1/42
CPC classification number: F01L1/42
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公开(公告)号:US1334659A
公开(公告)日:1920-03-23
申请号:US32055819
申请日:1919-08-29
Applicant: GNOME ET RHONE MOTEURS
Inventor: LOUIS LEFRANC EUGENE
CPC classification number: F01L1/02 , F01L1/026 , F01L1/42 , Y10T74/18392
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28.
公开(公告)号:US2578875A
公开(公告)日:1951-12-18
申请号:US75455747
申请日:1947-06-13
Applicant: NEW BRITAIN MACHINE CO
Inventor: ANGLE GLENN D
CPC classification number: F01L1/42 , F02B75/222 , F02B2075/184 , F02B2075/1856
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公开(公告)号:US2276396A
公开(公告)日:1942-03-17
申请号:US35456240
申请日:1940-08-28
Applicant: WRIGHT AERONAUTICAL CORP
Inventor: HILL HENRY C , WOLF WALTER A , ALLAN CHILTON
IPC: F01L1/42
CPC classification number: F01L1/42 , Y10T74/18296
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公开(公告)号:US2183011A
公开(公告)日:1939-12-12
申请号:US22662838
申请日:1938-08-25
Applicant: WRIGHT AERONAUTICAL CORP
Inventor: RUDOLPH DAUB
IPC: F01L1/42
CPC classification number: F01L1/42
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