公开(公告)号：US07152558B2

公开(公告)日：2006-12-26

申请号：US11029305

申请日：2005-01-05

申请人： Ha T. Chung ,  Mark L. Hopper ,  John D. Norton ,  Shawn H. Swales

发明人： Ha T. Chung ,  Mark L. Hopper ,  John D. Norton ,  Shawn H. Swales

IPC分类号： F01L9/04

CPC分类号： F01L9/04 ,  F01L2009/0405 ,  F01L2009/0407 ,  F01L2009/0409 ,  F01L2009/0434

摘要： A lever electromechanical valve actuator assembly and arrangement of electromechanical valve actuators that creates a compact actuator assembly to increase ease of serviceability, provide space for engine components and eliminate interference between the actuators and components in the vehicle engine compartment.

公开(公告)号：US20050115525A1

公开(公告)日：2005-06-02

申请号：US11029305

申请日：2005-01-05

申请人： Ha Chung ,  Mark Hopper ,  John Norton ,  Shawn Swales

发明人： Ha Chung ,  Mark Hopper ,  John Norton ,  Shawn Swales

IPC分类号： F01L9/04

CPC分类号： F01L9/04 ,  F01L2009/0405 ,  F01L2009/0407 ,  F01L2009/0409 ,  F01L2009/0434

摘要： A lever electromechanical valve actuator assembly and arrangement of electromechanical valve actuators that creates a compact actuator assembly to increase ease of serviceability, provide space for engine components and eliminate interference between the actuators and components in the vehicle engine compartment.

公开(公告)号：US20180259023A1

公开(公告)日：2018-09-13

申请号：US15760303

申请日：2016-09-15

申请人： ThermoLift, Inc.

发明人： Peter Hofbauer ,  James F. Smith ,  Seann Convey ,  David Yates

IPC分类号： F16F1/02 ,  F16F1/06 ,  F16F3/04 ,  F01L9/04 ,  F01L1/46 ,  F02G1/053

CPC分类号： F16F1/028 ,  F01L1/462 ,  F01L3/10 ,  F01L9/04 ,  F01L2009/0434 ,  F01L2009/0436 ,  F02G1/053 ,  F02G2270/42 ,  F16F1/06 ,  F16F3/04 ,  F16F2226/04 ,  F16F2232/08 ,  F16F2234/02 ,  H01F7/1638

摘要： Reciprocating apparatuses such as a displacer in a Stirling engine or Vuilleumier (thermally-driven) heat pump and such as a poppet valve in an internal combustion engine have been known to be built with a mechatronic actuator. The reciprocating element has two springs in compression biased against each other. It has been found that conventional springs in compression introduce losses. A spring is disclosed in which a portion of the coil is wound in a clockwise direction and a portion is wound in a clockwise direction. Also, in reciprocation, the spring is in compression at one end of travel and in tension at the other end of travel.

公开(公告)号：US20160281552A1

公开(公告)日：2016-09-29

申请号：US15071308

申请日：2016-03-16

申请人： Mesa Parts GmbH

发明人： Stefan Gläser

IPC分类号： F01L9/04 ,  F16K27/00 ,  F16K31/06

CPC分类号： F01L9/04 ,  F01L2003/258 ,  F01L2009/0403 ,  F01L2009/0434 ,  F01L2009/0461 ,  F01L2820/01 ,  F02M21/0254 ,  F02M21/0263 ,  F02M21/0278 ,  F16K27/003 ,  F16K31/06 ,  F16K31/0658 ,  F16K31/0679 ,  Y02T10/32

摘要： A valve arrangement for the measured supply of gaseous fuel in internal combustion engines with a plurality of electromagnetically operable control valves of an individual cross-section, with the control valves being embodied as seat valves, allowing the allocation of the valve arrangement to an internal combustion engine, and the valve arrangement comprising a nominal cross-section for providing a predetermined volume flow, with the seat valves being designed such that a sum of the individual cross-sections is at least equivalent to the nominal cross-section, an effective cross-section due to a valve stroke of all seat valves is equivalent to the nominal cross-section, and the effective cross-section is smaller or equivalent to the sum of individual cross-sections.

摘要翻译： 一种用于在内燃机中测量供应气体燃料的阀装置，其具有单个横截面的多个电磁可操作的控制阀，其中控制阀被实施为座阀，允许将阀装置分配到内燃 发动机，并且所述阀装置包括用于提供预定体积流量的标称横截面，所述座阀被设计成使得各个横截面的总和至少等于标称横截面， 所有座阀的阀门行程的截面等于标称截面，有效截面小于或等于各截面的总和。