专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07926293B2 Thermoelectrics utilizing convective heat flow 有权
标题翻译：利用对流热流的热电
公开(公告)号：US07926293B2
公开(公告)日：2011-04-19
申请号：US12169583
申请日：2008-07-08
申请人： Lon E. Bell
发明人： Lon E. Bell
IPC分类号： F25B21/02
CPC分类号： H01L35/30 , F02G1/043 , F02G2254/11 , F25B21/02 , F25B33/00 , F25B2321/021 , H01L35/00 , H01L35/32
摘要： An improved efficiency thermoelectric system is disclosed wherein convection is actively facilitated through a thermoelectric array. Thermoelectrics are commonly used for cooling and heating applications. Thermal power is convected through a thermoelectric array toward at least one side of the thermoelectric array, which leads to increased efficiency. Several different configurations are disclosed to provide convective thermal power transport, using a convective medium. In addition, a control system is disclosed which responds to one or more inputs to make adjustments to the thermoelectric system.
摘要翻译：公开了一种改进的效率热电系统，其中通过热电阵列有效地促进对流。热电常用于冷却和加热应用。热功率通过热电阵列朝向热电阵列的至少一侧对流，这导致效率的提高。公开了几种不同的结构来提供使用对流介质的对流热力传输。此外，公开了一种响应于一个或多个输入以对热电系统进行调整的控制系统。

2. 发明授权

US06688106B2 Waste processing system and fuel reformer used in the waste processing system 失效
标题翻译：在废物处理系统中使用的废物处理系统和燃料重整器
公开(公告)号：US06688106B2
公开(公告)日：2004-02-10
申请号：US09781438
申请日：2001-02-13
申请人： Tsutomu Okusawa , Kazuhito Koyama , Masahiko Yamagishi , Shigeo Hatamiya , Taiko Ajiro , Megumi Sunou , Yukio Ishigaki , Kenji Tokunaga
发明人： Tsutomu Okusawa , Kazuhito Koyama , Masahiko Yamagishi , Shigeo Hatamiya , Taiko Ajiro , Megumi Sunou , Yukio Ishigaki , Kenji Tokunaga
IPC分类号： F01K734
CPC分类号： B01B1/005 , C01B3/38 , F01K3/247 , F02G2254/11 , F23G5/0276 , F23G5/46 , F23G2202/106 , F23G2206/10 , F23J15/08 , Y02E20/12
摘要： A waste-to-energy incineration system, in which the amount and heat value of exhaust gas largely changes in long and short periods, comprises an incinerator for burning waste, a boiler in the incinerator for generating steam with exhaust heat generated by the incinerator, a superheater for superheating steam generated in the boiler, a steam turbine driven by steam superheated by the superheater, a generator driven by the steam turbine, a fuel reformer for reforming source fuel, and a combustor burning fuel gas reformed by the fuel reformer and at least a part of exhaust gas led from the incinerator which is able to stably decompose generated dioxin in waste incineration exhaust gas.
摘要翻译：一种废物能量焚烧系统，其中废气的量和热值在短时间内大幅度变化，包括用于燃烧废物的焚烧炉，焚烧炉中的用于产生由焚烧炉产生的废热的蒸汽的锅炉，用于过热锅炉中产生的蒸汽的过热器，由过热器过热的蒸汽驱动的蒸汽轮机，由蒸汽轮机驱动的发电机，用于重整源燃料的燃料重整器，以及燃烧器燃烧由燃料重整器重整的燃料气体从焚烧炉引出的废气的至少一部分能够稳定地分解废弃焚烧废气中产生的二恶英。

3. 发明申请

US20040020217A1 Efficiency thermoelectrics utilizing convective heat flow 失效
公开(公告)号：US20040020217A1
公开(公告)日：2004-02-05
申请号：US10632235
申请日：2003-07-31
发明人： Lon E. Bell
IPC分类号： F25B021/02
CPC分类号： H01L35/30 , F02G1/043 , F02G2254/11 , F25B21/02 , F25B33/00 , F25B2321/021 , H01L35/00 , H01L35/32
摘要： An improved efficiency thermoelectric system is disclosed wherein convection is actively facilitated through a thermoelectric array. Thermoelectrics are commonly used for cooling and heating applications. Thermal power is convected through a thermoelectric array toward at least one side of the thermoelectric array, which leads to increased efficiency. Several different configurations are disclosed to provide convective thermal power transport, using a convective medium. In addition, a control system is disclosed which responds to one or more inputs to make adjustments to the thermoelectric system.

4. 发明授权

US06530211B2 Quasi-isothermal Brayton Cycle engine 有权
标题翻译：准等温Brayton循环发动机
公开(公告)号：US06530211B2
公开(公告)日：2003-03-11
申请号：US09930246
申请日：2001-08-16
申请人： Mark T. Holtzapple , G. Andrew Rabroker
发明人： Mark T. Holtzapple , G. Andrew Rabroker
IPC分类号： F02C500
CPC分类号： F02B41/06 , F01C1/103 , F01C11/004 , F01C21/10 , F02B53/00 , F02B75/02 , F02G1/02 , F02G3/02 , F02G2250/03 , F02G2254/11 , F04C18/10 , Y02T10/17
摘要： An engine is disclosed. According to one embodiment of the present invention, the engine comprises a compressor, and combustor, and an expander. The compressor compresses ambient air. The combustor burns the compressed air, and produces exhaust gasses. The expander receives the exhaust gases from the combustor, and expands the exhaust gasses. The compressor may be a gerotor compressor or a piston compressor having variable-dead-volume control. The expander may be a gerotor expander or a piston expander having variable-dead-volume control. In another embodiment, an engine comprises a piston compressor, a combustor, a piston expander, and a pressure tank. The piston compressor compresses ambient air. The combustor bums the compressed air, and produces exhaust gasses. The piston expander receives the exhaust gasses from the combustor, and expands the exhaust gasses. The pressure tank receives and stores the compressed air from the compressor. In another embodiment, a gerotor compressor or a gerotor expander comprises an inner gerotor, and an outer gerotor. The inner gerotor and the outer gerotor are driven so that they do not touch. The gerotors may be cantilevered or non-cantilevered.
摘要翻译：公开了一种发动机。根据本发明的一个实施例，发动机包括压缩机，燃烧器和膨胀机。压缩机压缩环境空气。燃烧室燃烧压缩空气，并产生废气。膨胀机接收来自燃烧器的废气，并且膨胀废气。压缩机可以是具有可变死体积控制的齿轮式压缩机或活塞式压缩机。膨胀机可以是具有可变死体积控制的换向器膨胀机或活塞式膨胀机。在另一个实施例中，发动机包括活塞式压缩机，燃烧器，活塞膨胀机和压力罐。活塞式压缩机压缩环境空气。燃烧器使压缩空气燃烧，并产生废气。活塞膨胀机从燃烧器接收废气，并且膨胀废气。压力容器接收并存储来自压缩机的压缩空气。在另一个实施例中，齿轮式压缩机或减速齿轮膨胀器包括内齿轮转子和外齿轮转子。驱动内部摆线器和外转子，使其不接触。摆线齿轮可以是悬臂梁或非悬臂梁。

5. 发明申请

US20020148234A1 Efficiency thermoelectrics utilizing convective heat flow 失效
标题翻译：利用对流热流的效率热电
公开(公告)号：US20020148234A1
公开(公告)日：2002-10-17
申请号：US09860725
申请日：2001-05-18
发明人： Lon E. Bell
IPC分类号： F25B021/02
CPC分类号： H01L35/30 , F02G1/043 , F02G2254/11 , F25B21/02 , F25B33/00 , F25B2321/021 , H01L35/00 , H01L35/32
摘要： An improved efficiency thermoelectric system is disclosed wherein convection is actively facilitated through a thermoelectric array. Thermoelectrics are commonly used for cooling and heating applications. Thermal power is convected through a thermoelectric array toward at least one side of the thermoelectric array, which leads to increased efficiency. Several different configurations are disclosed to provide convective thermal power transport, using a convective medium. In addition, a control system is disclosed which responds to one or more inputs to make adjustments to the thermoelectric system.
摘要翻译：公开了一种改进的效率热电系统，其中通过热电阵列有效地促进对流。热电常用于冷却和加热应用。热功率通过热电阵列朝向热电阵列的至少一侧对流，这导致效率的提高。公开了几种不同的结构来提供使用对流介质的对流热力传输。此外，公开了一种响应于一个或多个输入以对热电系统进行调整的控制系统。

6. 发明申请

US20020029770A1 Apparatus and method for operating internal combustion engines from variable mixtures of gaseous fuels 有权
标题翻译：用于从气态燃料的可变混合物操作内燃机的设备和方法
公开(公告)号：US20020029770A1
公开(公告)日：2002-03-14
申请号：US09925281
申请日：2001-08-08
申请人： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
发明人： James W. Heffel , Paul B. Scott
IPC分类号： F02B043/00 , F02M051/00
CPC分类号： F02B51/00 , F02B43/00 , F02B43/10 , F02D19/024 , F02D19/029 , F02D19/0644 , F02D19/087 , F02G1/043 , F02G2254/11 , F02M21/0215 , G01N25/18 , Y02T10/32 , Y02T10/36
摘要： An apparatus and method for utilizing any arbitrary mixture ratio of multiple fuel gases having differing combustion characteristics, such as natural gas and hydrogen gas, within an internal combustion engine. The gaseous fuel composition ratio is first sensed, such as by thermal conductivity, infrared signature, sound propagation speed, or equivalent mixture differentiation mechanisms and combinations thereof which are utilized as input(s) to a nullmultiple mapnull engine control module which modulates selected operating parameters of the engine, such as fuel injection and ignition timing, in response to the proportions of fuel gases available so that the engine operates correctly and at high efficiency irrespective of the gas mixture ratio being utilized. As a result, an engine configured according to the teachings of the present invention may be fueled from at least two different fuel sources without admixing constraints.
摘要翻译：一种用于在内燃机内利用具有不同燃烧特性的多种燃料气体（如天然气和氢气）的任意混合比的装置和方法。首先感测气体燃料组成比，例如通过热导率，红外特征，声音传播速度或等效的混合分化机制及其组合，其被用作输入到“多图”发动机控制模块，该“多图”发动机控制模块调制所选择的响应于可用的燃料气体的比例，发动机的操作参数，例如燃料喷射和点火正时，使得发动机正确地和高效率地运行，而与所使用的气体混合比无关。结果，根据本发明的教导构造的发动机可以从不同于约束条件的燃料来源于至少两种不同的燃料。

7. 发明授权

US5484978A Destruction of hydrocarbon materials 失效
标题翻译：烃类物质的破坏
公开(公告)号：US5484978A
公开(公告)日：1996-01-16
申请号：US209977
申请日：1994-03-11
申请人： Goran J. Hedberg , Ellen E. Knights
发明人： Goran J. Hedberg , Ellen E. Knights
IPC分类号： A62D3/00 , A62D3/19 , A62D3/34 , A62D3/38 , A62D3/40 , A62D101/20 , A62D101/22 , C01B3/24 , C01B31/02 , C10B53/00 , F02G1/043 , B23K10/00 , C09C1/48 , F23G7/04
CPC分类号： F02G1/043 , A62D3/19 , A62D3/40 , C01B3/24 , C01B31/02 , A62D2101/20 , A62D2101/22 , A62D2203/10 , F02G2254/11 , Y10S588/90
摘要： In the method of destroying hydrocarbons disclosed herein, a high temperature plasma is generated from an electrical discharge in a flow of hydrogen gas devoid of oxygen. The hydrocarbon to be destroyed is injected into the plasma thereby to decompose the hydrocarbon and produce an increased amount of hydrogen gas and also carbon particles. The carbon is then separated from the flow and at least a portion of the increased hydrogen is combined or combusted with atmospheric oxygen to generate electric current. That current is then applied to generate the plasma. Another portion of the hydrogen gas is fed back to feed the plasma generation. For hydrocarbon materials containing chlorine, the discharge flow is passed through an alkaline scrubber. An advantage of the method is that it produes carbon of exceptional purity which has significant commercial uses.
摘要翻译：在本发明公开的方法中，从没有氧气的氢气流中的放电产生高温等离子体。待破坏的烃被注入等离子体中，从而分解烃并产生增加量的氢气和碳颗粒。然后将碳与流分离，并且将增加的氢的至少一部分与大气氧组合或燃烧以产生电流。然后施加该电流以产生等离子体。另一部分氢气被反馈以供给等离子体产生。对于含氯的烃类材料，排放流量通过碱性洗涤器。该方法的优点在于它产生具有显着商业用途的异常纯度的碳。

8. 发明授权

US5441401A Method of decreasing nitrogen oxides in combustion device which performs continuous combustion, and apparatus therefor 失效
标题翻译：进行连续燃烧的燃烧装置中的氮氧化物的还原方法及其装置
公开(公告)号：US5441401A
公开(公告)日：1995-08-15
申请号：US943015
申请日：1992-09-10
申请人： Akira Yamaguro , Shigenori Haramura , Naoki Minamoto , Yujiro Oshima , Hideaki Muraki , Katsushi Abe , Koji Yokota , Kazuo Kawahara
发明人： Akira Yamaguro , Shigenori Haramura , Naoki Minamoto , Yujiro Oshima , Hideaki Muraki , Katsushi Abe , Koji Yokota , Kazuo Kawahara
IPC分类号： F01N3/08 , B01D53/94 , F01N3/20 , F01N3/26 , F01N3/28 , F23J15/02 , F23J7/00
CPC分类号： B01D53/9495 , B01D53/9431 , F01N3/206 , F01N3/26 , F01N3/2882 , F23J15/02 , F01N2250/04 , F01N2610/04 , F02G2243/00 , F02G2254/10 , F02G2254/11 , F02G2254/15 , Y02E20/363
摘要： An apparatus for decreasing nitrogen oxides in a combustion device of Stirling engine which performs continuous combustion includes a combustion chamber, means for supplying the combustion chamber with fuel and air, an exhaust passageway for discharging exhaust gas produced by combustion in the combustion chamber, a catalytic unit arranged in the exhaust passageway for purging toxic components contained in the exhaust gas discharged, and hydrogen supply means for supplying hydrogen gas to the exhaust gas which enters the catalytic unit. The hydrogen gas is supplied to the combustion exhaust gas which has entered the catalytic unit, and the combustion exhaust gas is then catalytically reduced in an environment of a comparatively low temperatures of less than 250.degree. C., whereby the nitrogen oxides in the exhaust gas are decreased.
摘要翻译：用于减少执行连续燃烧的斯特林发动机的燃烧装置中的氮氧化物的装置包括燃烧室，用于向燃烧室供应燃料和空气的装置，用于排放燃烧室中燃烧产生的废气的排气通道，催化剂布置在排气通道中的单元，用于吹扫排放废气中所含的有毒成分，以及用于向进入催化单元的排气供给氢气的氢气供应装置。向已经进入催化单元的燃烧废气供给氢气，然后在小于250℃的较低温度的环境中对燃烧废气进行催化还原，由此废气中的氮氧化物减少。

9. 发明授权

US5313797A Exhaust gas turbine powered system for transforming pressure into rotative motion 失效
标题翻译：用于将压力转换为旋转运动的废气涡轮机动力系统
公开(公告)号：US5313797A
公开(公告)日：1994-05-24
申请号：US24286
申请日：1993-03-01
申请人： Howard Bidwell
发明人： Howard Bidwell
IPC分类号： F01N5/04 , F02B41/10 , F02B75/02 , F02G1/00
CPC分类号： F02B41/10 , F01N5/04 , F02B2075/027 , F02G2254/11 , Y02T10/16 , Y02T10/163
摘要： A rotary power transformer employing the exhaust gases of an internal combustion engine as the fluid medium for transforming pressure into a rotative motion. It includes a circular housing and a central hollow driven shaft extendable through and rotatable relative to the housing. A central rotor of generally cylindrical shape has a plurality of equispaced vanes on the outer periphery thereof. A rotor boss is nestably received at opposite sides of each vane of the rotor. The rotor side walls are fixed to the driven shaft. An outer stator circumscribes and is in spaced relationship with the rotor for defining a circular expansion chamber between the stator and rotor and has a plurality of equispaced inwardly facing vanes defining on the inboard periphery of the stator.
摘要翻译：采用内燃机废气的旋转动力变压器作为用于将压力转化为旋转运动的流体介质。其包括圆形壳体和中心空心从动轴，其可相对于壳体延伸并且可旋转。大致圆柱形的中心转子在其外周上具有多个等间隔的叶片。在转子的每个叶片的相对侧可转动地容纳转子凸台。转子侧壁固定在从动轴上。外定子围绕并与转子间隔开，用于在定子和转子之间限定圆形膨胀室，并且具有限定在定子的内侧周边上的多个等间向内的叶片。

10. 发明授权

US4941820A Pulse combustion energy system 失效
标题翻译：脉冲燃烧能量系统
公开(公告)号：US4941820A
公开(公告)日：1990-07-17
申请号：US261652
申请日：1988-10-24
申请人： Hanford N. Lockwood, Jr.
发明人： Hanford N. Lockwood, Jr.
IPC分类号： F02G1/02 , F23C1/08 , F23C15/00 , F26B17/10 , F26B23/02
CPC分类号： F23C15/00 , F02G1/02 , F23C1/08 , F26B17/10 , F26B23/026 , F02G2254/11 , F02G2258/10
摘要： A pulse combustion energy system including a pulse combustor coupled to a processing tube for flowing material to be processed therethrough, the processing tube being coupled to a pair of cyclone collectors for receiving the material flowing therefrom. An optional recycling section is coupled to the cyclone collectors for flowing vapor from the cyclone collectors back to the upstream end of the processing tube. The pulse combustor includes a rotary valve, a combustion chamber, an inner tail pipe and an outer tail pipe. The combustion chamber and inner tail pipe are conical and tubular sections mounted in longitudinal compression, and the compressive forces are transmitted externally across the junction of the combustion chamber and tail pipe by a strongback assembly. The rotary valve includes first, second, and third closely adjacent cylinders defining an interior air chamber. The cylinders have radially oriented, substantially aligned apertures which define an air intake. Air passing from the air chamber into the combustion chamber passes through an annular passage which impedes air flow from the combustion chamber toward the air chamber to a greater extent than air flow from the air chamber to the combustion chamber. Control systems regulate the product feed rate, the system firing rate, the system flow rate, and the operating frequency of the pulse combustor.
摘要翻译：一种脉冲燃烧能量系统，包括连接到处理管的脉冲燃烧器，用于使要加工的材料流过其中，处理管与一对旋风收集器连接，用于接收从其流出的材料。可选的回收部分连接到旋风分离器收集器，用于将蒸气从旋风分离器收集器回流到处理管的上游端。脉冲燃烧器包括旋转阀，燃烧室，内尾管和外尾管。燃烧室和内尾管是以纵向压缩方式安装的圆锥形和管状部分，并且压缩力通过强反射组件在燃烧室和尾管的接合处向外传输。旋转阀包括限定内部空气室的第一，第二和第三紧密相邻的气缸。气缸具有径向取向的，基本上对齐的孔，其限定进气口。从空气室进入燃烧室的空气通过环形通道，该环形通道阻止从燃烧室朝向空气室的气流大于从空气室到燃烧室的气流。控制系统调节产品进料速率，系统燃烧速率，系统流量和脉冲燃烧器的工作频率。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式