公开(公告)号：US20180245486A1

公开(公告)日：2018-08-30

申请号：US15755332

申请日：2015-12-07

Applicant: VOLVO TRUCK CORPORATION

Inventor： Stig Arne SVENSSON ,  Lennart LANGERVIK

IPC: F01L1/28 ,  F01L3/08 ,  F01L3/06 ,  F02M23/00

CPC classification number: F01L1/28 ,  F01L3/06 ,  F01L3/08 ,  F02M23/006 ,  Y02T10/146

Abstract: A valve arrangement for supplying air to an internal combustion engine includes a first valve and a second valve arranged within the first valve. A valve guide for use in a valve arrangement is also provided.

公开(公告)号：US20160131046A1

公开(公告)日：2016-05-12

申请号：US14537697

申请日：2014-11-10

Applicant: Ford Global Technologies, LLC

Inventor： Thomas G. Leone ,  Joseph Norman Ulrey

IPC: F02D13/02 ,  F02B37/00

CPC classification number: F02B37/004 ,  F01L1/28 ,  F01L1/285 ,  F01N5/04 ,  F02D13/0242 ,  F02D13/0257 ,  F02D41/008 ,  F02D41/021 ,  F02D41/024 ,  F02D2041/001 ,  F02F1/4214 ,  Y02T10/146 ,  Y02T10/16 ,  Y02T10/18

Abstract: Methods and systems are provided for reducing exhaust energy delivered to a turbine of a turbine-generator coupled to a split exhaust engine system in order to reduce turbine over-speed conditions and/or to reduce a generator output. In one example, a method may include deactivating a blowdown exhaust valve utilized to deliver a blowdown portion of exhaust energy to the turbine.

Abstract translation: 提供的方法和系统用于减少输送到连接到分流式排气发动机系统的涡轮发电机的涡轮机上的排气能量，以便减少涡轮机超速状况和/或减少发电机输出。 在一个示例中，一种方法可以包括去激活用于将排气能量的排放部分输送到涡轮机的排污排气阀。

公开(公告)号：US20150260095A1

公开(公告)日：2015-09-17

申请号：US13136279

申请日：2011-07-25

Applicant: Mitja Victor Hinderks

Inventor： Mitja Victor Hinderks

IPC: F02B77/13 ,  B64D27/04 ,  F02N11/04 ,  F02B59/00 ,  F02M25/07 ,  B63H21/14 ,  B64D27/24

CPC classification number: F02B77/13 ,  B63B1/28 ,  B63H5/125 ,  B63H21/14 ,  B63H21/20 ,  B63H2021/205 ,  B64D27/04 ,  B64D27/24 ,  B64D2027/026 ,  F01L1/0532 ,  F01L1/06 ,  F01L1/12 ,  F01L1/146 ,  F01L1/185 ,  F01L1/20 ,  F01L1/28 ,  F01L1/36 ,  F01L1/46 ,  F01L3/02 ,  F01L3/22 ,  F01L2001/0537 ,  F01L2101/00 ,  F01L2101/02 ,  F01L2105/00 ,  F02B59/00 ,  F02M26/00 ,  F02N11/04 ,  Y02T70/5209 ,  Y02T70/5218 ,  Y02T70/5236 ,  Y02T70/5281 ,  Y02T90/46 ,  Y10S903/905

Abstract: Fluid working reciprocating devices are described, including internal combustion engines, compressors and pumps, and how such devices may transfer power to electric generators or turbines. Devices can be within casings which may be “snapped into” larger machinery, such as vehicles, aircraft or marine craft. A number of arrangements for pistons and cylinders of unconventional configuration are described, mostly intended for use in IC engines operating without cooling. Included are toroidal combustion or working chambers, some with fluid flow through the core of the toroid, a single piston reciprocating between a pair of working chambers, tensile valve actuation, tensile links between piston and crankshaft, energy absorbing piston—crank links, crankshafts supported on gas bearings, cylinders rotating in housings, injectors having components which reciprocate or rotate during fuel delivery. In some embodiments pistons may rotate while reciprocating. High temperature exhaust emissions systems are described, including those containing filamentary material.

Abstract translation: 描述了流体工作往复运动装置，包括内燃机，压缩机和泵，以及这些装置如何将功率传递给发电机或涡轮机。 设备可以在可能被“卡入”较大机械的机壳内，例如车辆，飞机或海工。 描述了用于非常规配置的活塞和气缸的多种布置，主要用于在没有冷却的情况下运行的IC发动机中。 包括环形燃烧或工作室，一些流体流过环形铁芯，单个活塞在一对工作室之间往复运动，拉伸阀致动，活塞和曲轴之间的拉伸连接，能量吸收活塞 - 曲柄连杆，支撑的曲轴 在气体轴承，在壳体中旋转的气缸，具有在燃料输送期间往复运动或旋转的部件的喷射器。 在一些实施例中，活塞可以在往复运动的同时旋转。 描述了高温废气排放系统，包括含有丝状材料的废气排放系统。

公开(公告)号：US07588005B2

公开(公告)日：2009-09-15

申请号：US12046810

申请日：2008-03-12

Applicant: Ralph Moore

Inventor： Ralph Moore

IPC: F01L1/26

CPC classification number: F01L1/181 ,  F01L1/053 ,  F01L1/28 ,  F01L1/462 ,  F01L3/10

Abstract: An intake valve assembly of an internal combustion engine. The intake valve assembly comprises a primary valve, a secondary valve mounted about the primary valve coaxially therewith, a primary valve spring for normally biasing the primary valve toward a closed position, a secondary valve spring for normally biasing the secondary valve toward a closed position, and a secondary valve lifter fixed to the primary valve and axially spaced from the secondary valve when both the primary and secondary valves are in closed positions. The secondary valve is operated mechanically by the secondary valve lifter and fluidly in response to pressure differential between the intake passage and the combustion chamber. The secondary valve is engageable with the primary valve through the secondary valve lifter after opening of the primary valve. The primary and secondary valve springs are normally contracted for continuously biasing the valves toward the closed position thereof.

Abstract translation: 内燃机的进气门组件。 进气门组件包括主阀，主阀与其同轴安装的主阀，用于将主阀朝向关闭位置正常偏压的主阀弹簧，用于将二次阀正常地朝向关闭位置偏压的次阀弹簧， 以及当主阀和次阀处于关闭位置时，固定到主阀并与次阀轴向间隔开的辅助阀提升器。 次级阀由次级气门挺杆机械地操作，并且响应于进气通道和燃烧室之间的压差而流体地进行。 主阀在打开主阀之后通过次阀提升器与主阀接合。 主阀和二次阀弹簧通常收缩，以将阀持续偏压到其关闭位置。

公开(公告)号：US20080230019A1

公开(公告)日：2008-09-25

申请号：US12046810

申请日：2008-03-12

Applicant: Ralph Moore

Inventor： Ralph Moore

IPC: F01L1/00

CPC classification number: F01L1/181 ,  F01L1/053 ,  F01L1/28 ,  F01L1/462 ,  F01L3/10

Abstract: An intake valve assembly of an internal combustion engine. The intake valve assembly comprises a primary valve, a secondary valve mounted about the primary valve coaxially therewith, a primary valve spring for normally biasing the primary valve toward a closed position, a secondary valve spring for normally biasing the secondary valve toward a closed position, and a secondary valve lifter fixed to the primary valve and axially spaced from the secondary valve when both the primary and secondary valves are in closed positions. The secondary valve is operated mechanically by the secondary valve lifter and fluidly in response to pressure differential between the intake passage and the combustion chamber. The secondary valve is engageable with the primary valve through the secondary valve lifter after opening of the primary valve. The primary and secondary valve springs are normally contracted for continuously biasing the valves toward the closed position thereof.

Abstract translation: 内燃机的进气门组件。 进气门组件包括主阀，主阀与其同轴安装的主阀，用于将主阀朝向关闭位置正常偏压的主阀弹簧，用于将二次阀正常地朝向关闭位置偏压的次阀弹簧， 以及当主阀和次阀处于关闭位置时，固定到主阀并与次阀轴向间隔开的辅助阀提升器。 次级阀由次级气门挺杆机械地操作，并且响应于进气通道和燃烧室之间的压差而流体地进行。 主阀在打开主阀之后通过次阀提升器与主阀接合。 主阀和二次阀弹簧通常收缩，以将阀持续偏压到其关闭位置。

公开(公告)号：US20080141921A1

公开(公告)日：2008-06-19

申请号：US11545053

申请日：2006-10-06

Applicant: Mitja Victor Hinderks

Inventor： Mitja Victor Hinderks

IPC: B63B1/24

CPC classification number: F02B77/13 ,  B63B1/28 ,  B63H5/125 ,  B63H21/14 ,  B63H21/20 ,  B63H2021/205 ,  B64D27/04 ,  B64D27/24 ,  B64D2027/026 ,  F01L1/0532 ,  F01L1/06 ,  F01L1/12 ,  F01L1/146 ,  F01L1/185 ,  F01L1/20 ,  F01L1/28 ,  F01L1/36 ,  F01L1/46 ,  F01L3/02 ,  F01L3/22 ,  F01L2001/0537 ,  F01L2101/00 ,  F01L2101/02 ,  F01L2105/00 ,  F02B59/00 ,  F02M26/00 ,  F02N11/04 ,  Y02T70/5209 ,  Y02T70/5218 ,  Y02T70/5236 ,  Y02T70/5281 ,  Y02T90/46 ,  Y10S903/905

Abstract: The disclosure relates to fluid working devices including reciprocating internal combustion engines, compressors and pumps. A number of arrangements for pistons and cylinders of unconventional configuration are described, mostly intended for use in reciprocating internal combustion IC engines operating without cooling. Included are toroidal combustion or working chambers, some with fluid flow through the core of the toroid, pistons reciprocating between pairs of working chambers, tensile valve actuation, tensile links between piston and crankshaft, energy absorbing piston-crank links, crankshafts supported on gas bearings, cylinders rotating in housings, injectors having components reciprocate or rotate during fuel delivery. In some embodiments pistons mare rotate while reciprocating. High temperature exhaust emissions systems are described, including those containing filamentary material, as are procedures for reducing emissions during cold start by means of valves at reaction volume exit. Compound engines having the new engines as a reciprocating stage are described. Improved vehicles, aircraft, marine craft and transmissions adapted to receive or be linked to the improved IV engines are also disclosed.

Abstract translation: 本公开涉及包括往复式内燃机，压缩机和泵的流体工作装置。 描述了用于非常规配置的活塞和气缸的多种布置，主要用于在不冷却的情况下运行的往复式内燃式IC发动机。 包括环形燃烧或工作室，一些流体流过环形铁芯，活塞在工作室对之间往复运动，拉伸阀致动，活塞和曲轴之间的拉伸连接，能量吸收活塞 - 曲柄连杆，支撑在气体轴承上的曲轴 ，在壳体中旋转的气缸，具有在燃料输送期间往复运动或旋转的部件的喷射器。 在一些实施例中，活塞在往复运动的同时旋转。 描述了高温废气排放系统，包括含有丝状材料的系统，以及通过反应体积出口处的阀门减少冷启动期间的排放的程序。 描述了具有新发动机作为往复运动台的复合发动机。 还公开了改进的适用于接收或连接到改进的IV引擎的车辆，飞机，船舶和传动装置。

公开(公告)号：US07311068B2

公开(公告)日：2007-12-25

申请号：US11507419

申请日：2006-08-21

Applicant: Jason Stewart Jackson

Inventor： Jason Stewart Jackson

IPC: F01L1/28

CPC classification number: F01L15/14 ,  F01L1/28 ,  Y02T10/146

Abstract: One embodiment of the present invention provides a poppet valve offering an increased valve area, comprising an outer valve head having an outer valve port and an inner valve head having an inner valve port. The inner valve head is rotatable relative to the outer valve head to align the inner and outer valve ports, thereby increasing the effective valve area of the poppet valve. The path created by aligning the inner and outer valve ports can be designed to mix air flowing through the poppet valve. Another embodiment of the present invention provides a valve guide containing a poppet valve having a guide pin, wherein the guide pin rests within a groove in the valve guide. As the poppet valve moves through the valve guide, the groove controls movement of the guide pin and causes the poppet valve to rotate relative to the valve guide.

Abstract translation: 本发明的一个实施例提供一种提供增加的阀面积的提升阀，包括具有外阀口的外阀头和具有内阀口的内阀头。 内阀头可相对于外阀头旋转，以使内外阀门对准，从而增加提升阀的有效阀面积。 通过对准内阀和外阀口产生的路径可以设计成混合通过提升阀流动的空气。 本发明的另一个实施例提供一种阀引导件，其包含具有引导销的提升阀，其中引导销位于阀引导件的凹槽内。 当提升阀通过阀导向件移动时，凹槽控制导销的运动，并使提升阀相对于阀导向件旋转。

公开(公告)号：US07140332B2

公开(公告)日：2006-11-28

申请号：US10543985

申请日：2004-01-30

Applicant: Jeffrey F. Klein ,  Konstantin Mikhailov

Inventor： Jeffrey F. Klein ,  Konstantin Mikhailov

IPC: F01L9/02

CPC classification number: F01L1/28 ,  F01L3/20 ,  F01L5/04 ,  F01L7/02 ,  F01L7/06 ,  F01L7/10 ,  F01L7/12 ,  F01L9/026 ,  F02B29/0406 ,  F02B33/38 ,  F02B33/44

Abstract: A pneumatically actuated valve assembly for use as intake and/or exhaust valves on two- or four-stroke internal combustion engines. The assembly includes a valve (100), valve housing (200), and compressed gas distribution and timing mechanisms (FIGS. 5–8). The valve (100) is comprised of a short light weight hollow cylindrical body with a capped lower end and an opened upper end. The valve is further defined by a plurality of ports (104) adjacent to the lower end and a collar (198) encircling the body adjacent the upper end. The valve housing (200) is hollow and tubular having a larger diameter upper section and a smaller diameter lower section in which the valve (100) slides up to close and down to open. The housing (200) further includes hollow channels which direct compressed gas, managed by the distribution and timing mechanism, alternately towards the areas above and below the valve collar at regular intervals to open and close the valve, respectively.

Abstract translation: 一种用于二冲程或四冲程内燃机的进气和/或排气阀的气动致动阀组件。 组件包括阀（100），阀壳（200）和压缩气体分配和定时机构（图5-8）。 阀（100）由短的重量轻的中空圆柱体构成，其具有封盖的下端和敞开的上端。 阀还由邻近下端的多个端口（104）限定，并且环绕邻近上端的主体的套环（198）限定。 阀壳体（200）是中空的和管状的，其具有较大直径的上部部分和较小直径的下部部分，其中阀门（100）向上和向下滑动以打开。 壳体（200）还包括中空通道，其将由分配和定时机构管理的压缩气体以规则的间隔交替地朝着阀套的上方和下方交替地打开和关闭阀。

公开(公告)号：US20060236959A1

公开(公告)日：2006-10-26

申请号：US10543985

申请日：2004-01-30

Applicant: Jeffrey Klein ,  Konstantin Mikhailov

Inventor： Jeffrey Klein ,  Konstantin Mikhailov

IPC: F01L9/02

CPC classification number: F01L1/28 ,  F01L3/20 ,  F01L5/04 ,  F01L7/02 ,  F01L7/06 ,  F01L7/10 ,  F01L7/12 ,  F01L9/026 ,  F02B29/0406 ,  F02B33/38 ,  F02B33/44

Abstract: A pneumatically actuated valve assembly for use as intake and/or exhaust valves on two- or four-stroke internal combustion engines. The assembly includes a valve (100), valve housing (200), and compressed gas distribution and timing mechanisms (FIGS. 5-8). The valve (100) is comprised of a short light weight hollow cylindrical body with a capped lower end and an opened upper end. The valve is further defined by a plurality of ports (104) adjacent to the lower end and a collar (198) encircling the body adjacent the upper end. The valve housing (200) is hollow and tubular having a larger diameter upper section and a smaller diameter lower section in which the valve (100) slides up to close and down to open. The housing (200) further includes hollow channels which direct compressed gas, managed by the distribution and timing mechanism, alternately towards the areas above and below the valve collar at regular intervals to open and close the valve, respectively.

Abstract translation: 一种用于二冲程或四冲程内燃机的进气和/或排气阀的气动致动阀组件。 组件包括阀（100），阀壳（200）和压缩气体分配和定时机构（图5-8

公开(公告)号：US06886513B2

公开(公告)日：2005-05-03

申请号：US10399658

申请日：2002-05-03

Applicant: Uwe Hammer

Inventor： Uwe Hammer

IPC: F01L1/28 ,  F01L3/08 ,  F01L3/10 ,  F01L3/22 ,  F01L13/00

CPC classification number: F01L3/085 ,  F01L1/28 ,  F01L3/22

Abstract: The invention relates to an intake or exhaust valve mechanism with a variable valve opening cross section for use in an admission opening of an internal combustion engine and having a gas exchange valve acted on by the force of a valve spring and displaceable axially back and forth inside a guide by a valve control unit; the position of the sealing slide relative to the gas exchange valve in the axial direction is continuously variable by means of an adjusting unit. A sealing slide is disposed coaxially to the gas exchange valve, is acted upon by the force of a coupling spring, and is displaceable axially back and forth by the valve control unit.

Abstract translation: 本发明涉及一种具有可变阀开口横截面的进气门或排气门机构，用于内燃机的入口，并具有由阀弹簧作用的气体交换阀，并可轴向前后移动 由阀门控制单元引导; 密封滑动件相对于气体交换阀在轴向上的位置通过调节单元可连续变化。 密封滑块与气体交换阀同轴设置，由联接弹簧的力作用，并且可由阀控制单元轴向前后移动。