公开(公告)号：US07984684B2

公开(公告)日：2011-07-26

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 marine craft which are capable of operating in the hydrofoil mode, many with extensible and retractable hydrofoil posts. Specific embodiments of large commercial hydrofoil craft are described, including those with structure which is the water during hydrofoil travel mode and which can be retracted to partly fit within recesses in the hull during other operating modes. Other craft, including those with hybrid electric drive, are disclosed having un-cooled reciprocating internal combustion engines. A number of arrangements for pistons and cylinders of unconventional configuration are described. These 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 links between piston and crankshaft, energy absorbing piston-crank links, crankshafts supported on gas bearings. 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.

Abstract translation: 本公开涉及能够以水翼模式操作的海洋工艺，许多具有可伸缩的水翼柱。 描述了大型商用水翼工艺的具体实施例，包括在水翼行驶模式期间具有水的结构的那些，并且在其它操作模式期间可以缩回以部分地装配在船体的凹部内。 公开了具有混合动力驱动装置的其它工艺，其具有未冷却的往复式内燃机。 描述了用于非常规配置的活塞和气缸的多种布置。 这些包括环形燃烧或工作室，一些流体流过环形磁芯，活塞在工作室对之间往复运动，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。

公开(公告)号：US07559317B2

公开(公告)日：2009-07-14

申请号：US11810908

申请日：2007-06-07

Applicant: Barnett Joel Robinson

Inventor： Barnett Joel Robinson

IPC: F02B47/08 ,  F02M25/07

CPC classification number: F02B41/04 ,  F01L1/26 ,  F01L1/28 ,  F01L1/46 ,  F02B1/04 ,  F02B3/06 ,  F02B21/00 ,  F02D13/0276 ,  F02D15/00 ,  F02M2023/008 ,  Y02T10/18

Abstract: An internal combustion engine, having a cylinder with a translating piston therein, employs a holding tank connecting, via a valve, to the combustion chamber of the cylinder for receipt of a portion of the engine gasses expelled during a compression stroke for providing that the expansion ratio of an expansion stroke is greater than the compression ratio of the compression stroke. The holding tank is located within a head of the cylinder, and has a single port serving for both ingress and egress of gasses to the combustion chamber. The holding tank is provided with one or more additional passages for connection to one or more additional cylinders in the event that the holding tank is shared among two or more cylinders.

Abstract translation: 具有在其中具有平移活塞的气缸的内燃机采用通过阀连接到气缸的燃烧室的容纳槽，用于接收在压缩冲程期间排出的发动机气体的一部分，用于提供膨胀 膨胀冲程的比例大于压缩冲程的压缩比。 储罐位于气缸的头部内，并且具有用于进入和排出气体到燃烧室的单个端口。 在保持箱在两个或多个气缸之间共享的情况下，保持箱设置有一个或多个用于连接到一个或多个附加气缸的附加通道。

公开(公告)号：US07533641B1

公开(公告)日：2009-05-19

申请号：US11779875

申请日：2007-07-18

Applicant: Jason Stewart Jackson

Inventor： Jason Stewart Jackson

IPC: F01L1/32

CPC classification number: F01L1/28 ,  F01L15/14 ,  F02B31/06 ,  Y02T10/146

Abstract: One embodiment of the present invention provides a poppet valve offering an increased valve area, comprising an outer valve head comprising an outer valve port and an inner valve head comprising an inner valve port. The inner valve head is rotatable relative to the outer valve head to align the inner and outer valve ports to open a path through the poppet valve, 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 into a combustion chamber.

Abstract translation: 本发明的一个实施例提供了一种提供增加的阀面积的提升阀，包括一个包括外部阀口的外部阀头和包括内部阀口的内部阀头。 内阀头可相对于外阀头旋转，以使内外阀门对齐以打开通过提升阀的路径，从而增加提升阀的有效阀面积。 通过对准内部和外部阀口而产生的路径可以设计成混合流入燃烧室的空气。

公开(公告)号：US07322321B2

公开(公告)日：2008-01-29

申请号：US11409753

申请日：2006-04-24

Applicant: Barnett Joel Robinson

Inventor： Barnett Joel Robinson

IPC: F02B75/04

CPC classification number: F01L1/28 ,  F01L1/26 ,  F01L1/46 ,  F01L1/462 ,  F01L3/08 ,  F01L3/10 ,  F02B21/02 ,  F02B41/04 ,  F02B2275/32 ,  F02D13/0269 ,  F02D13/0276 ,  F02D15/00 ,  Y02T10/142 ,  Y02T10/18

Abstract: An Elevated Expansion-Ratio Internal Combustion Engine has a substantially standard repeating four-stroke sequence for each of a plurality of cylinders. The head of each cylinder has an intake valve, a combustion-gas exhaust valve, and a vapor return valve. A return manifold for vapor connects from respective ones of the cylinders via a plurality of valve assemblies, each of which includes the return valve, into a passage ahead of a beginning portion of an intake manifold. Each valve assembly also has a discharge valve coupled to the return valve via a holding tank for cylinder vapor or gas. Valve stems of the discharge and return valves are coaxial in a single section valve housing or spaced-apart in a two-section valve housing. A quantity of the vapor is received into the holding tank during the compression stroke, and subsequently transferred via the discharge valve to the return manifold.

Abstract translation: 升高的膨胀比内燃机对于多个气缸中的每一个具有基本标准的重复四冲程序列。 每个气缸的头部具有进气阀，燃气排气阀和蒸气回流阀。 用于蒸汽的回流歧管经由多个阀组件（其中每个包括回流阀）连接到相应的气缸中，其中多个阀组件进入进气歧管的开始部分前方的通道。 每个阀组件还具有通过用于汽缸蒸汽或气体的保持箱联接到回流阀的排出阀。 排气阀和止回阀的阀杆在单分段阀壳体中同轴或间隔开在两段阀壳体中。 在压缩行程期间，一定量的蒸汽被收集到储存箱中，随后经由排放阀转移到回流歧管。

公开(公告)号：US20070215078A1

公开(公告)日：2007-09-20

申请号：US11708939

申请日：2007-02-20

Applicant: Oded Sturman

Inventor： Oded Sturman

IPC: F01L9/02 ,  F01L9/04

CPC classification number: F01L1/28 ,  F01L1/44 ,  F01L5/04 ,  F01L15/04

Abstract: Methods and apparatus to selectively use engine valves as both intake and exhaust valves and to selectively operate the engine as a 2 cycle or as a 4 cycle engine. In a disclosed embodiment, the intake valves and the exhaust valves, are manifolded together through a small manifold, with the manifold being connectable to the intake manifold or the exhaust manifold through two-way valves. In preferably a camless engine, the engine valves may be controlled to operate the intake valves as intake valves only or to operate as both intake valves and exhaust valves, and to operate the exhaust valves as exhaust valves only or to operate the exhaust valves as both intake valves and exhaust valves. Exemplary embodiments are disclosed.

Abstract translation: 选择性地使用发动机气门作为进气门和排气门并选择性地将发动机作为2循环或4循环发动机来操作的方法和装置。 在公开的实施例中，进气门和排气门通过小歧管歧管在一起，歧管可通过二通阀连接到进气歧管或排气歧管。 在优选的无凸轮发动机中，发动机气门可以被控制以仅将进气门作为进气门操作或作为进气门和排气门两者操作，并且仅将排气阀作为排气阀操作或者将排气门作为两者 进气阀和排气阀。 公开了示例性实施例。

公开(公告)号：US20070039584A1

公开(公告)日：2007-02-22

申请号：US11208832

申请日：2005-08-22

Applicant: Raymond Ellingsen

Inventor： Raymond Ellingsen

IPC: F02N3/00

CPC classification number: F01L1/28 ,  F01L1/32 ,  F01L1/462 ,  F01L3/06 ,  Y02T10/146

Abstract: A two-piece intake assembly such as a coaxial poppet valve includes a main poppet valve with a stem attached to a head and an auxiliary poppet valve movable on the inner valve. A guiding element on the outer valve is configured to receive the inner valve stem, and is connected to an outer valve head configured to mate with the inner valve head and form a seal. The assembly provides a first vent opening formed by the action of a rocker arm on the inner valve stem and a second opening formed by the pressure differential between the combustion chamber and the intake port.

公开(公告)号：US20040025820A1

公开(公告)日：2004-02-12

申请号：US10399662

申请日：2003-08-27

Inventor： Uwe Hammer

IPC: F01L001/34

CPC classification number: F01L13/00 ,  F01L1/28 ,  F01L3/06 ,  F01L3/085 ,  F01L3/10 ,  F01L3/20 ,  Y02T10/146

Abstract: The invention relates to a valve mechanism with a variable valve opening cross section, in which the valve mechanism is disposed at an admission opening of an internal combustion engine and has a gas exchange valve, which is acted on by the force of a valve spring and is 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. It is provided that a sealing slide (10) is disposed coaxially to the gas exchange valve (12), is acted upon by the force of a coupling spring (24), and is displaceable axially back and forth by the valve control unit. The position of the sealing slide (10) is variable in the axial direction relative to the gas exchange valve (12) by means of an adjusting unit.

Abstract translation: 本发明涉及一种具有可变阀开口截面的阀机构，其中阀机构设置在内燃机的进入口处，并具有气阀，其由阀弹簧的作用力作用， 可通过阀门控制单元轴向地在引导件内前后移动; 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。 设置与气体交换阀（12）同轴设置的密封滑块（10）由联接弹簧（24）的力作用，并且可由阀门控制单元轴向地前后移动。 密封滑块（10）的位置通过调节单元相对于气体交换阀（12）在轴向上是可变的。

公开(公告)号：US06273116B1

公开(公告)日：2001-08-14

申请号：US09368659

申请日：1999-08-05

Applicant: Peter Kreuter

Inventor： Peter Kreuter

IPC: F16K4700

CPC classification number: F01L1/28 ,  F01L3/06 ,  Y02T10/146 ,  Y10T137/0318 ,  Y10T137/7738 ,  Y10T137/7757

Abstract: In a method for opening a valve, which valve separates a flow channel from a working chamber or connects it therewith and which is embodied as a plate valve that projects upon opening into the working chamber, energy is withdrawn from a flow from the working chamber into the flow channel, resulting form the excess pressure within the working chamber upon opening movement of the valve. The withdrawn energy is used for aiding in further opening of the valve.

Abstract translation: 在用于打开阀的方法中，该阀将流动通道与工作室分离或将其与其连接，并且被实施为在打开到工作室中时突出的板阀，能量从从工作室流出的液体中被排出 流动通道，导致阀打开运动时在工作室内形成过大的压力。 撤回的能量用于帮助进一步打开阀门。

公开(公告)号：US5331930A

公开(公告)日：1994-07-26

申请号：US42695

申请日：1993-04-05

Applicant: Edward M. McWhorter

Inventor： Edward M. McWhorter

IPC: F01L1/28 ,  F01N13/10 ,  F02B1/04 ,  F02B27/00 ,  F02B27/04 ,  F02B75/12 ,  F02B75/20 ,  F02M69/04

CPC classification number: F01N13/10 ,  F01L1/28 ,  F02B27/006 ,  F02B27/008 ,  F02B27/04 ,  F02B75/20 ,  F02M69/044 ,  F02B1/04 ,  F02B2075/125 ,  Y02T10/123 ,  Y02T10/146

Abstract: The invention relates to new and useful improvements in those types of internal combustion engines which employ a single poppet valve to alternately control both the intake and exhaust flows through the same valve port. The exhaust and intake air interact within a common manifold wherein mixing is prevented by means of pneumatic elements comprising a nozzle and diffuser combination which direct the flow. The invention improves the separation of intake air and exhaust gases within the manifold of engines of this character by curving the flow axis of the diffuser such that its exit plane is more or less aligned with the logitudinal flow axis of the exhaust pipe. A means of throttling the engine by proportionally distributing the intake air within the said manifold between the airchest and exhaust gas circuits in a manner relative to the engine speed is a further improvement. The method of indirectly injecting fluid into the engine through the valve well is improved by moving the injection cup nearer to the combustion chamber and by contouring its inner surfaces in contact with the alternately bidirectional flow of the intake and exhaust streams such that the temperature of the evaporated injection fluid is higher.

Abstract translation: 本发明涉及使用单个提升阀来交替地控制通过相同阀口的进气和排气流的这些类型的内燃机的新的和有用的改进。 排气和进气在共同歧管内相互作用，其中通过包括引导流动的喷嘴和扩散器组合的气动元件来防止混合。 本发明通过弯曲扩散器的流动轴线使得其出口平面与排气管的纵向流动轴线对准或多或少地对准，从而改善了该特征的发动机歧管内进气和排气的分离。 通过以相对于发动机转速的方式在最靠近和废气回路之间比例地分配在所述歧管内的吸入空气来限制发动机的装置是进一步的改进。 通过将注射杯移动到燃烧室并且通过使其内表面与进气和排气流的交替双向流动接触的轮廓来改善通过阀井将流体间接喷射到发动机中的方法，使得 蒸发注射液较高。

公开(公告)号：US5085179A

公开(公告)日：1992-02-04

申请号：US359979

申请日：1989-06-01

Applicant: Henry B. Faulkner

Inventor： Henry B. Faulkner

IPC: F01L1/28 ,  F01L1/42 ,  F02B33/22 ,  F02B33/30 ,  F02B41/02 ,  F02B61/06 ,  F02B75/02

CPC classification number: F01L1/28 ,  F01L1/42 ,  F02B33/22 ,  F02B33/30 ,  F02B41/02 ,  F02B61/06 ,  F02B2075/025

Abstract: A double poppet valve apparatus is mounted in a combustion chamber wall. A port is formed in the wall. A first valve member is mounted in the port. A second valve member is concentrically mounted within the first valve member. One or more resilient members are provided for urging each of the valve members into respective seated positions. The first valve member is moved in a first direction and the second valve member is moved in a second direction opposite the first direction. The valve movement is effected by a cam operably engaged with a pair of rocker arms each of which is associated with one of the valve members.

Abstract translation: 双重提升阀装置安装在燃烧室壁中。 一个港口形成在墙上。 第一阀构件安装在端口中。 第二阀构件同心地安装在第一阀构件内。 提供一个或多个弹性构件用于将每个阀构件推动到相应的就座位置。 第一阀构件沿第一方向移动，并且第二阀构件沿与第一方向相反的第二方向移动。 阀门运动由与一对摇臂可操作地接合的凸轮实现，每个摇臂与阀构件中的一个相关联。