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1. 发明授权

US4586338A Heat recovery system including a dual pressure turbine 失效
标题翻译：热回收系统包括双压力涡轮机
公开(公告)号：US4586338A
公开(公告)日：1986-05-06
申请号：US671262
申请日：1984-11-14
申请人： John R. Barrett , Richard A. Cemenska , John R. Gladden , Mark D. Moeckel , Philip H. Schneider
发明人： John R. Barrett , Richard A. Cemenska , John R. Gladden , Mark D. Moeckel , Philip H. Schneider
IPC分类号： F01K7/18 , F01D1/02 , F01K23/06 , F01K23/10 , F01N5/02 , F02B3/06 , F02G5/00 , F02G5/04 , F28D21/00 , F01K25/00
CPC分类号： F02G5/04 , F01D1/023 , F01K23/065 , F01K23/106 , F02B3/06 , F02G2260/00 , Y02T10/166
摘要： Heat recovery systems are useful, for example, in vehicles that generate large amounts of heat energy during operation. The heat energy is used to drive a turbine that produces useful work. In order to fully utilize the great majority of the heat energy produced, the engine exhaust is used to convert a fluid to a gas and superheat the gas to a preselected temperature at a preselected pressure. If the fluid entering the heat exchanger in the exhaust system is to cool, soot collects on the heat exchanger thus greatly reducing system efficiency. Also various oxides precipitate out of the exhaust and chemical attack the elements in the exhaust system. The present heat recovery system utilizes the heat energy from the oil cooling system to preheat all of the fluid before it reaches the exhaust system. Furthermore, the heat energy from the jacket water of the engine is used to convert a portion of the preheated fluid to a gas. The system converts the remaining portion of fluid to a gas and superheats the gas to a higher preselected temperature. A first stage of a dual pressure turbine receives the superheated gas and directs the gas at a supersonic velocity against the blades of the rotor. The gas exiting the first stage and the superheated gas at a lower preselected temperature is controllably and substantially separately directed to a second stage at substantially the same velocity.

2. 发明授权

US4684321A Heat recovery system including a dual pressure turbine 失效
标题翻译：热回收系统包括双压力涡轮机
公开(公告)号：US4684321A
公开(公告)日：1987-08-04
申请号：US807407
申请日：1985-12-09
申请人： John R. Barrett , Richard A. Cemenska , John R. Gladden , Mark D. Moeckel , Philip H. Schneider
发明人： John R. Barrett , Richard A. Cemenska , John R. Gladden , Mark D. Moeckel , Philip H. Schneider
IPC分类号： F01D1/02 , F01K23/06 , F01K23/10 , F02B3/06 , F02G5/04 , F01D9/02
CPC分类号： F01K23/106 , F01D1/023 , F01K23/065 , F02G5/04 , F02B3/06 , F02G2260/00 , Y02T10/166
摘要： Heat recovery systems are useful, for example, in vehicles that generate large amounts of heat energy during operation. The heat energy is used to drive a dual pressure turbine for producing useful work. In order to fully utilize the great majority of the heat energy produced, the engine exhaust is used to convert a fluid to a gas and superheat the gas to a preselected temperature at a preselected pressure. A first stage of the dual pressure turbine receives the superheated gas and directs the gas at a supersonic velocity against the blades of the rotor. The gas exiting the first stage and the superheated gas at a lower preselected temperature is controllably and substantially separately directed to a second stage at substantially the same velocity. This heat recovery system fully utilizes the heat energy generated by the engine and substantially eliminates the sooting and the formation of oxides within the exhaust system. The dual pressure turbine effectively utilizes the superheated gases to produce useful work at a high system efficiency.
摘要翻译：热回收系统在例如在运行期间产生大量热能的车辆中是有用的。热能用于驱动双压力涡轮机以产生有用的工作。为了充分利用所产生的大部分热能，发动机排气用于将流体转化为气体，并以预定的压力将气体过热至预选温度。双压力涡轮机的第一级接收过热气体并以超音速将气体引导到转子的叶片上。在较低的预选温度下离开第一阶段的气体和过热气体以基本上相同的速度可控地且基本上分别地引导到第二阶段。该热回收系统充分利用发动机产生的热能，并且基本上消除了排气系统内的烟尘和氧化物的形成。双压力涡轮有效地利用过热气体以高系统效率产生有用的工作。

3. 发明授权

US06447556B1 Fuel emulsion blending system 失效
标题翻译：燃料乳液混合系统
公开(公告)号：US06447556B1
公开(公告)日：2002-09-10
申请号：US09201597
申请日：1998-11-30
申请人： Richard A. Cemenska , Gerald N. Coleman , Ted W. Scheuermann
发明人： Richard A. Cemenska , Gerald N. Coleman , Ted W. Scheuermann
IPC分类号： C10L132
CPC分类号： B01F3/088 , B01F3/0807 , B01F13/0035 , B01F13/10 , C10L1/32 , F23K5/10
摘要： A transportable fuel emulsion blending system is provided. The disclosed embodiments of the transportable fuel emulsion blending system includes a plurality of fluid circuits, including a hydrocarbon circuit, a fuel emulsion additive circuit, a water circuit and an optional alcohol/methanol circuit all of which are disposed on a transportable platform such as a vehicle or moveable skid.
摘要翻译：提供可运输的燃料乳液混合系统。所公开的可运输燃料乳液共混系统的实施例包括多个流体回路，包括烃回路，燃料乳添加回路，水回路和任选的醇/甲醇回路，所有这些都设置在可运输的平台上，例如车辆或可移动的滑行。

4. 发明授权

US4169488A Cooled engine valve 失效
标题翻译：冷却发动机气门
公开(公告)号：US4169488A
公开(公告)日：1979-10-02
申请号：US854188
申请日：1977-11-23
申请人： Alexander Goloff , Richard A. Cemenska
发明人： Alexander Goloff , Richard A. Cemenska
IPC分类号： F01L3/18 , F01P3/14 , F01L3/14 , F16K49/00
CPC分类号： F01L3/18 , Y10T137/6579
摘要： An engine valve, reciprocally mounted in an engine, comprises a hollow stem having a head secured thereon and an annular face defined on the head adapted to engage an annular seat defined on an insert secured in the engine. A first tube is disposed in the stem to define a first passage therethrough and a fluted second tube is disposed between the stem and the first tube to define a plurality of second passages therethrough. A lower end of the first tube is open whereas a lower end of the second tube is closed by a cap whereby a coolant, such as oil, may be circulated through the first and second passages. A plurality of third passages are defined between the second tube and the stem to communicate with a chamber defined in the head of the valve, adapted to contain a vaporizable liquid coolant, such as water, therein. The insert has an annular passage defined therearound for circulating water about the seat and face for cooling purposes.
摘要翻译：发动机阀，往复安装在发动机中，包括中空杆，其具有固定在其上的头部，并且限定在头部上的环形面适于接合限定在固定在发动机中的刀片上的环形座。第一管设置在杆中以限定穿过其中的第一通道，并且带槽的第二管设置在杆和第一管之间以限定穿过其中的多个第二通道。第一管的下端是打开的，而第二管的下端由盖封闭，由此诸如油的冷却剂可以循环通过第一和第二通道。多个第三通道限定在第二管和杆之间以与限定在阀的头部中的腔室连通，适于在其中容纳可蒸发的液体冷却剂，例如水。插入件具有围绕其周围的环形通道，用于围绕座椅和面部循环水以用于冷却目的。

5. 发明授权

US5873916A Fuel emulsion blending system 失效
标题翻译：燃料乳液混合系统
公开(公告)号：US5873916A
公开(公告)日：1999-02-23
申请号：US24916
申请日：1998-02-17
申请人： Richard A. Cemenska , Gerald N. Coleman , Carlos H. Cortes , Ed Jakush , Ted. W. Scheuermann
发明人： Richard A. Cemenska , Gerald N. Coleman , Carlos H. Cortes , Ed Jakush , Ted. W. Scheuermann
IPC分类号： B01F3/08 , C10L1/32 , F23K5/10
CPC分类号： F23K5/10 , B01F3/0807 , B01F3/088 , C10L1/32
摘要： A fuel emulsion blending system and method for operating the same is provided. The disclosed embodiments of the fuel emulsion blending system includes a plurality of fluid circuits, including a hydrocarbon circuit, a fuel emulsion additive circuit, a water circuit and an optional alcohol/methanol circuit. Each of the inlet circuits are adapted for receiving the identified ingredient from a suitable source which optionally may be included as part of the blending system. The disclosed blending system further includes a first blending station adapted to mix the hydrocarbon fuel and fuel emulsion additives and a second blending station adapted to mix the hydrocarbon fuel and additive mixture received from the first blending station together with the water received from the source of water. The disclosed blending system further includes an emulsification station downstream of the blending stations which is adapted to emulsify the mixture of hydrocarbon fuel, additives and water to yield a stable fuel emulsion.
摘要翻译：提供了一种燃料乳液混合系统及其操作方法。所公开的燃料乳液共混系统的实施例包括多个流体回路，包括烃回路，燃料乳添加回路，水回路和任选的醇/甲醇回路。每个入口电路适于从合适的源接收所识别的成分，其可选地可以作为混合系统的一部分被包括。所公开的混合系统还包括适于混合烃燃料和燃料乳剂添加剂的第一混合站和适于将从第一混合站接收的烃燃料和添加剂混合物与从水源接收的水混合的第二混合站。所公开的混合系统还包括在混合站下游的乳化站，其适于乳化烃燃料，添加剂和水的混合物以产生稳定的燃料乳液。

6. 发明授权

US5701863A Aqueous fuel emulsion identification system and anti-tampering device for an internal combustion engine 失效
标题翻译：用于内燃机的水性燃料乳剂识别系统和防篡改装置
公开(公告)号：US5701863A
公开(公告)日：1997-12-30
申请号：US778928
申请日：1997-01-03
申请人： Richard A. Cemenska , Gerald N. Coleman , James E. Sibley
发明人： Richard A. Cemenska , Gerald N. Coleman , James E. Sibley
IPC分类号： F02B77/08 , F02D17/04 , F02D19/06 , F02D19/12 , F02M25/022 , F02M37/00 , G01N33/28 , F02B77/00
CPC分类号： F02M25/0228 , F02D17/04 , F02D19/12 , F02M25/0227 , G01N33/2829 , Y02T10/121
摘要： A system and method for the identification of the fuel being transported within a fuel delivery system of an internal combustion engine that may utilize an advanced fuel such as a fuel in water emulsion is provided. The identification of the fuel is accomplished using a fuel identification sensor that distinguishes the fuel type based on differences in optical properties, electrical properties, physical properties, or other characteristics between an aqueous fuel emulsion and a conventional fuel. The disclosed fuel identification device is readily incorporated in an anti-tampering device for preventing the use of a conventional fuel, such as diesel fuel, in an engine designed and certified for aqueous fuel emulsions.
摘要翻译：提供了一种用于识别在可以利用诸如水中的燃料之类的先进燃料的内燃机的燃料输送系统内运输的燃料的系统和方法。使用燃料识别传感器来实现燃料的识别，燃料识别传感器基于水性燃料乳液和常规燃料之间的光学性质，电性能，物理性能或其它特性的差异来区分燃料类型。所公开的燃料识别装置容易地结合在防篡改装置中，用于防止在设计和认证水性燃料乳剂的发动机中使用诸如柴油燃料的常规燃料。

7. 发明授权

US06786938B1 Aqueous fuel formulation for reduced deposit formation on engine system components 有权
标题翻译：用于减少发动机系统部件上沉积物形成的水性燃料配方
公开(公告)号：US06786938B1
公开(公告)日：2004-09-07
申请号：US09649648
申请日：2000-08-29
申请人： Richard A. Cemenska , Gerald N. Coleman
发明人： Richard A. Cemenska , Gerald N. Coleman
IPC分类号： C10L132
CPC分类号： C10L1/328
摘要： An aqueous fuel composition comprising hydrocarbon petroleum distillate, purified water, and an additive composition, in which the aqueous fuel composition, and particularly the additive composition, is comprised of components which are essentially free of silicon, resulting in a fuel having reduced particulate emissions with a resulting reduction in exhaust system deposits. The disclosure further provides for an aqueous fuel composition adapted for use in an internal combustion engine having selected components of the fuel system coated with a metal nitride coating, such as chromium nitride or titanium nitride.
摘要翻译：包含烃石油馏出物，纯化水和添加剂组合物的含水燃料组合物，其中含水燃料组合物，特别是添加剂组合物由基本上不含硅的组分组成，导致具有减少的颗粒物排放的燃料，从而减少排气系统的沉积。本公开进一步提供了适用于内燃机的含水燃料组合物，所述内燃机具有涂覆有诸如氮化铬或氮化钛的金属氮化物涂层的燃料系统的选定部件。

8. 发明授权

US06386149B1 Method of operating an engine with a mixture of gaseous fuel and emulsified pilot fuel to reduce nitrogen oxide emissions 失效
标题翻译：使用气体燃料和乳化引燃燃料的混合物来操作发动机以减少氮氧化物排放的方法
公开(公告)号：US06386149B1
公开(公告)日：2002-05-14
申请号：US09309527
申请日：1999-05-11
申请人： Gerald N. Coleman , Richard A. Cemenska , Martin L. Willi , Ted W. Sheuermann
发明人： Gerald N. Coleman , Richard A. Cemenska , Martin L. Willi , Ted W. Sheuermann
IPC分类号： F02B4700
CPC分类号： F02M25/0228 , F02B3/06 , F02B7/02 , F02B47/02 , F02M25/03 , Y02T10/121
摘要： Reduction of nitrogen oxide emissions during operation of an engine is achieved by using a fuel mixture therein which includes a gaseous fuel and an emulsified pilot fuel. The method includes the steps of (i) advancing air into a combustion chamber of the engine, (ii) advancing a gaseous fuel into the combustion chamber, (iii) injecting an emulsified pilot fuel into the combustion chamber, wherein the emulsified pilot fuel includes water and liquid fuel, and (iv) compressing a mixture which includes (A) the air, (B) the gaseous fuel, and (C) the emulsified pilot fuel within the combustion chamber during a compression stroke of the engine, whereby heat generated by compression of the mixture causes the emulsified pilot fuel to combust so as to ignite the gaseous fuel.
摘要翻译：通过在其中使用包括气态燃料和乳化引燃燃料的燃料混合物来实现在发动机操作期间减少氮氧化物排放。该方法包括以下步骤：（i）使空气进入发动机的燃烧室，（ii）将气体燃料推入燃烧室，（iii）将乳化的引燃燃料喷射到燃烧室中，其中乳化的引燃燃料包括水和液体燃料，和（iv）在发动机的压缩冲程期间压缩包括（A）空气，（B）气体燃料和（C）燃烧室内的乳化引燃燃料的混合物，由此产生热量通过混合物的压缩使得乳化的引燃燃料燃烧，从而点燃气体燃料。

9. 发明授权

US4295449A Rotary fuel injection with sequencing 失效
标题翻译：旋转燃油喷射与排序
公开(公告)号：US4295449A
公开(公告)日：1981-10-20
申请号：US99137
申请日：1979-09-24
申请人： Richard A. Cemenska , George B. Grim
发明人： Richard A. Cemenska , George B. Grim
IPC分类号： F02B75/02 , F02M41/06 , F02M45/04 , F02M59/36
CPC分类号： F02M59/366 , F02M41/06 , F02M45/04 , F02M59/362 , F02B2075/027 , F02B2275/14 , Y02T10/123
摘要： Two fully independent fuel injection systems have been used for delivering pilot and main fuel injection. Also, two fuel pumps have been used to provide pilot and main injection through a single nozzle. A fuel injection apparatus now provides a plurality of rotary valves (46,48) for starting and stopping both pilot and main injection. Fuel is sequentially (26) controlled to be pilot injected through a first nozzle (28) and main injected through a second nozzle (30).
摘要翻译：两个完全独立的燃油喷射系统已被用于提供先导和主燃油喷射。此外，已经使用两个燃料泵来通过单个喷嘴提供先导和主喷射。燃料喷射装置现在提供用于启动和停止引燃和主喷射的多个旋转阀（46,48）。顺序地（26）控制燃料以通过第一喷嘴（28）引燃并通过第二喷嘴（30）主要喷射。

10. 发明授权

US4800721A Force feedback lever 失效
标题翻译：力反馈杆
公开(公告)号：US4800721A
公开(公告)日：1989-01-31
申请号：US14734
申请日：1987-02-13
申请人： Richard A. Cemenska , Marvin P. Schneider , Thomas J. Buege
发明人： Richard A. Cemenska , Marvin P. Schneider , Thomas J. Buege
IPC分类号： E02F9/20 , F15B13/14 , G05G1/04 , G05G5/03 , G05G25/00 , B64C13/46 , F15B17/02
CPC分类号： G05G1/04 , E02F9/2004 , F15B13/14 , G05G5/03 , G05B2219/37396 , G05B2219/41309 , Y10T74/20396
摘要： A control lever is provided for effecting positional control of a work implement. An actuator means applies a force to the control lever in response to a sensed load being applied to the work implement. The force applied to the implement control lever is in proportion to the load being applied to the work implement, thereby giving the operator a feel for the load being applied to the implement.
摘要翻译：提供控制杆用于实现作业工具的位置控制。致动器装置响应于感测到的负载施加到工作工具而向控制杆施加力。施加到工具控制杆上的力与施加到工作工具的负载成比例，从而给操作者施加到工具的负载的感觉。

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