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1. 发明授权

US09956526B2 Poison-resistant catalyst and systems containing same 有权
公开(公告)号：US09956526B2
公开(公告)日：2018-05-01
申请号：US15079938
申请日：2016-03-24
申请人： Tecogen Inc.
发明人： Jean Roy , Robert Panora , Daniel Ott , David Wallace
IPC分类号： B01J21/04 , B01J21/06 , B01J21/08 , B01J23/10 , B01J23/42 , B01J23/44 , B01J23/46 , B01J23/54 , B01J23/56 , B01J23/60 , B01J23/63 , B01J23/89 , B01D53/94 , B01J23/652 , B01J23/656 , B01J35/04 , B01J37/00 , B01J37/02 , B01J37/04 , B01J37/08 , B01J37/03 , B01J35/10
CPC分类号： B01D53/9477 , B01D53/944 , B01D53/945 , B01D53/9454 , B01D2255/102 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/206 , B01D2255/2065 , B01D2255/20707 , B01D2255/20715 , B01D2255/2073 , B01D2255/20738 , B01D2255/20761 , B01D2255/20769 , B01D2255/20776 , B01D2255/2092 , B01D2255/30 , B01D2255/9207 , B01J21/063 , B01J21/08 , B01J23/42 , B01J23/44 , B01J23/462 , B01J23/464 , B01J23/54 , B01J23/60 , B01J23/63 , B01J23/6525 , B01J23/6527 , B01J23/6562 , B01J23/89 , B01J23/8906 , B01J23/8926 , B01J35/04 , B01J35/1014 , B01J35/1019 , B01J37/0036 , B01J37/0215 , B01J37/0236 , B01J37/0248 , B01J37/038 , B01J37/04 , B01J37/08 , Y02A50/2324 , Y02T10/22
摘要： A poison-resistant catalytic converter includes a washcoat having a support material comprised of titania and/or silica and a plurality of platinum group metal particles disposed in the support material. The washcoat is disposed on a substrate having a plurality of cells that define respective apertures. The catalytic converter is resistant to poisoning from sulfur and phosphorous compounds while operating at low temperatures. Applications include spark ignited internal combustion engines in combined heat and power systems, vehicles, combustion turbines, boilers and other applications for utilities, industry and vehicle emissions control.

2. 发明授权

US09470126B2 Assembly and method for reducing ammonia in exhaust of internal combustion engines 有权
标题翻译：内燃机排气中氨还原装置及方法
公开(公告)号：US09470126B2
公开(公告)日：2016-10-18
申请号：US14721694
申请日：2015-05-26
申请人： Tecogen Inc.
发明人： Joseph B. Gehret , Robert Panora , Ranson Roser , Jean P. Roy
IPC分类号： F01N3/02 , F01N3/10 , F01N3/04 , F01N3/05 , F01N13/00 , F01N9/00 , F23J15/02 , F23J15/06 , F23G7/07 , F01N3/28 , F01N3/34 , F01N3/20 , F01N11/00
CPC分类号： F01N3/0205 , F01N3/04 , F01N3/05 , F01N3/101 , F01N3/103 , F01N3/106 , F01N3/2046 , F01N3/206 , F01N3/2066 , F01N3/2889 , F01N3/2892 , F01N3/34 , F01N9/00 , F01N11/002 , F01N13/009 , F01N13/0097 , F01N2240/02 , F01N2240/20 , F01N2240/36 , F01N2260/02 , F01N2270/02 , F01N2410/02 , F01N2560/021 , F01N2560/06 , F01N2610/02 , F01N2900/1404 , F01N2900/1411 , F01N2900/1616 , F23G7/07 , F23J15/02 , F23J15/06 , F23J2215/10 , F23J2219/10 , F23J2219/80 , Y02E20/12 , Y02E20/363 , Y02T10/22 , Y02T10/24 , Y02T10/26 , Y02T10/47
摘要： A system for reducing ammonia in exhaust gas generated from a lean burn internal combustion engine includes an oxidation catalyst, a selective reduction catalyst (SCR), a cooling unit, and a three-way catalyst. Exhaust gas generated by the engine passes through the oxidation catalyst to oxidize carbon monoxide from the exhaust gas to form carbon dioxide. Nitrous oxide (NOx) compounds in the exhaust gas are reduced in the SCR to form nitrogen and water. The exhaust gas is then cooled in a cooling unit and then passed over the three-way catalyst. The three-way catalyst causes ammonia in the cooled exhaust stream to react to form less harmful compounds, such as nitrogen and water.
摘要翻译：用于还原由稀燃内燃机产生的废气中的氨的系统包括氧化催化剂，选择还原催化剂（SCR），冷却单元和三元催化剂。由发动机产生的废气通过氧化催化剂，从废气中氧化一氧化碳，形成二氧化碳。废气中的一氧化二氮（NOx）化合物在SCR中减少以形成氮和水。然后将废气在冷却单元中冷却，然后通过三元催化剂。三元催化剂使得冷却的排气流中的氨反应形成较少的有害化合物，例如氮气和水。

3. 发明授权

US08578704B2 Assembly and method for reducing nitrogen oxides, carbon monoxide and hydrocarbons in exhausts of internal combustion engines 有权
公开(公告)号：US08578704B2
公开(公告)日：2013-11-12
申请号：US12816706
申请日：2010-06-16
申请人： Joseph B. Gehret , Robert A. Panora , Ranson Roser
发明人： Joseph B. Gehret , Robert A. Panora , Ranson Roser
IPC分类号： F01N3/22
CPC分类号： F01N3/2882 , F01N3/0205 , F01N3/04 , F01N3/05 , F01N3/101 , F01N3/2046 , F01N13/009 , F01N13/0097 , F01N2240/36 , Y02T10/22 , Y02T10/26
摘要： An assembly and method for reducing nitrogen oxides, carbon monoxide and hydrocarbons in exhausts of internal combustion engines, wherein the exhaust is acted upon in a first stage catalytic converter. A first portion of the first stage catalytic converter output is cooled and a second portion of the catalytic converter output is not cooled. The cooled and not cooled exhausts are united and directed to a second stage catalytic converter. Air is injected into a selected one of (1) the not cooled exhaust prior to the juncture thereof with the cooled exhaust, and (2) the combined cooled and not cooled exhausts after the juncture thereof.

4. 发明授权

US5363749A Microwave enhanced deep fat fryer 失效
标题翻译：微波增强深油炸锅
公开(公告)号：US5363749A
公开(公告)日：1994-11-15
申请号：US118122
申请日：1993-09-07
申请人： James R. Hurley , Paul J. Childs , Timothy J. Norman
发明人： James R. Hurley , Paul J. Childs , Timothy J. Norman
IPC分类号： A23L5/10 , A47J37/12 , H05B6/70 , H05B6/72 , H05B6/76 , H05B6/80 , A23L1/025
CPC分类号： H05B6/76 , A23L5/11 , A23L5/15 , A47J37/1271 , A47J37/1295 , H05B6/70 , H05B6/72 , Y10S99/14
摘要： A microwave radiation source is introduced into a fry basket within the fry tank of a deep fat fryer to reduce the cooking time of food products within the fry basket. Microwave energy is generated outside the fry tank and coupled into the fry basket by a microwave tuned transition, waveguide and antenna. Microwave chokes seal the basket top cover and microwave antenna to basket interface to confine the microwave energy to the fry basket. An electrical safety interlock prevents generation of microwave energy unless the fry basket is sealed.
摘要翻译：将微波辐射源引入深油炸锅油炸锅内的油炸篮中，以减少油炸篮内食品的烹饪时间。微波能量在油炸罐外部产生，并通过微波调节的过渡波导和天线耦合到油炸篮中。微波扼流圈将篮顶盖和微波天线密封到篮子接口，将微波能量限制在油炸篮上。除非油炸篮被密封，否则电气安全互锁防止产生微波能量。

5. 发明授权

US09702306B2 Internal combustion engine controller 有权
公开(公告)号：US09702306B2
公开(公告)日：2017-07-11
申请号：US14881557
申请日：2015-10-13
申请人： Tecogen Inc.
发明人： Joseph Gehret , Jean Roy , Jian Wen
IPC分类号： G06F19/00 , F02D31/00 , F02B63/04 , G05B15/02
CPC分类号： F02D31/001 , F02B63/04 , F02D29/06 , F02D41/0205 , F02D41/26 , F02D41/28 , F02D2041/281 , F02D2041/285 , F02D2200/101 , G05B15/02
摘要： A system and method for controlling an internal combustion engine and electrical inverter system for powering a load, including controlling the operation of a spark-ignited internal combustion engine prime mover used in generation of electrical power by way of a generator. A microprocessor (e.g., DSP) controlled circuit taking engine speed input from an engine speed signal is used to control the operation of the internal combustion engine prime mover so that it is preferably operated substantially at wide open throttle.

6. 发明授权

US09121326B2 Assembly and method for reducing nitrogen oxides, carbon monoxide and hydrocarbons in exhausts of internal combustion engines 有权
标题翻译：内燃机废气中氮氧化物，一氧化碳和碳氢化合物的组装和方法
公开(公告)号：US09121326B2
公开(公告)日：2015-09-01
申请号：US14077607
申请日：2013-11-12
申请人： Tecogen, Inc.
发明人： Joseph B. Gehret , Robert A. Panora , Ranson Roser
IPC分类号： F01N3/22 , F01N3/28 , F01N3/02 , F01N3/04 , F01N3/05 , F01N3/10 , F01N3/20 , F01N13/00
CPC分类号： F01N3/2882 , F01N3/0205 , F01N3/04 , F01N3/05 , F01N3/101 , F01N3/2046 , F01N13/009 , F01N13/0097 , F01N2240/36 , Y02T10/22 , Y02T10/26
摘要： An assembly and method for reducing nitrogen oxides, carbon monoxide and hydrocarbons in exhausts of internal combustion engines, wherein the exhaust is acted upon in a first stage catalytic converter. A first portion of the first stage catalytic converter output is cooled and a second portion of the catalytic converter output is not cooled. The cooled and not cooled exhausts are united and directed to a second stage catalytic converter. Air is injected into a selected one of (1) the not cooled exhaust prior to the juncture thereof with the cooled exhaust, and (2) the combined cooled and not cooled exhausts after the juncture thereof.
摘要翻译：一种用于还原内燃机排气中的氮氧化物，一氧化碳和碳氢化合物的装置和方法，其中排气在第一级催化转化器中作用。第一级催化转化器输出的第一部分被冷却，催化转化器输出的第二部分不被冷却。冷却和未冷却的排气联合并且引导到第二级催化转化器。空气被注入到（1）未冷却的废气中与冷却的排气接合之前的所选择的一个中，以及（2）在其结合之后的组合的冷却和未冷却的废气。

7. 发明申请

US20140196438A1 ASSEMBLY AND METHOD FOR REDUCING NITROGEN OXIDES, CARBON MONOXIDE AND HYDROCARBONS IN EXHAUSTS OF INTERNAL COMBUSTION ENGINES 有权
标题翻译：用于减少内燃机废气中的氮氧化物，一氧化碳和碳氢化合物的组装和方法
公开(公告)号：US20140196438A1
公开(公告)日：2014-07-17
申请号：US14077607
申请日：2013-11-12
申请人： Tecogen, Inc.
发明人： Joseph B. Gehret , Robert A. Panora , Ranson Roser
IPC分类号： F01N3/28
CPC分类号： F01N3/2882 , F01N3/0205 , F01N3/04 , F01N3/05 , F01N3/101 , F01N3/2046 , F01N13/009 , F01N13/0097 , F01N2240/36 , Y02T10/22 , Y02T10/26
摘要： An assembly and method for reducing nitrogen oxides, carbon monoxide and hydrocarbons in exhausts of internal combustion engines, wherein the exhaust is acted upon in a first stage catalytic converter. A first portion of the first stage catalytic converter output is cooled and a second portion of the catalytic converter output is not cooled. The cooled and not cooled exhausts are united and directed to a second stage catalytic converter. Air is injected into a selected one of (1) the not cooled exhaust prior to the juncture thereof with the cooled exhaust, and (2) the combined cooled and not cooled exhausts after the juncture thereof.
摘要翻译：一种用于还原内燃机排气中的氮氧化物，一氧化碳和碳氢化合物的装置和方法，其中排气在第一级催化转化器中作用。第一级催化转化器输出的第一部分被冷却，催化转化器输出的第二部分不被冷却。冷却和未冷却的排气联合并且引导到第二级催化转化器。空气被注入到（1）未冷却的废气中与冷却的排气接合之前的所选择的一个中，以及（2）在其结合之后的组合的冷却和未冷却的废气。

8. 发明授权

US5147516A NO.sub.x reduction by sulfur tolerant coronal-catalytic apparatus and method 失效
标题翻译：通过耐硫冠状催化装置和方法进行NOx还原
公开(公告)号：US5147516A
公开(公告)日：1992-09-15
申请号：US555561
申请日：1990-07-19
申请人： Virendra K. Mathur , Ronald W. Breault , Christopher R. McLarnon , Frank G. Medros
发明人： Virendra K. Mathur , Ronald W. Breault , Christopher R. McLarnon , Frank G. Medros
IPC分类号： B01D53/32 , B01D53/86
CPC分类号： B01D53/8662 , B01D53/32 , B01D53/8625 , B01D53/8628 , B01D53/8631 , B01D53/8668 , Y02C20/10
摘要： This invention presents an NO.sub.x environment effective reduction apparatus comprising a sulfur tolerant coronal-catalyst such as high dielectric coronal-catalysts like glass wool, ceramic-glass wool or zirconium glass wool and method of use. In one embodiment the invention comprises an NO.sub.x reduction apparatus of sulfur tolerant coronal-catalyst adapted and configured for hypercritical presentation to an NO.sub.x bearing gas stream at a minimum of at least about 75 watts/cubic meter.
摘要翻译：本发明提出了一种包含硫耐性冠状催化剂如玻璃棉，陶瓷玻璃棉或锆玻璃棉等高介电冠状催化剂的NOx环境有效还原装置及其使用方法。在一个实施方案中，本发明包括耐硫冠状催化剂的NOx还原装置，其适于并构造成以至少约75瓦/立方米的至少约75瓦/立方米的超临界呈现至含NO x的气流。

9. 发明授权

US5033264A Compact cogeneration system 失效
标题翻译：紧凑型热电联产系统
公开(公告)号：US5033264A
公开(公告)日：1991-07-23
申请号：US367383
申请日：1989-06-16
申请人： Richard E. Cabral
发明人： Richard E. Cabral
IPC分类号： F01N3/28 , F01N5/02 , F01N13/02 , F02G5/02 , F02G5/04
CPC分类号： F01N3/28 , F01N13/0097 , F01N3/2889 , F01N5/02 , F02G5/02 , F02G5/04 , Y02E20/14 , Y02T10/16 , Y02T10/166
摘要： A compact cogeneration system in which a catalytic converter is positioned within otherwise unused space in an exhaust gas heat exchanger employed to heat water. Exhaust gases from an internal combustion engine of a packaged cogeneration system are directed through a single- or two-stage catalytic converter in a central cylindrical housing of the heat exchanger, then are diverted to pass in counterflow over a water-containing coil in an annulus surrounding the housing.
摘要翻译：一种紧凑型热电联产系统，其中催化转化器位于用于加热水的排气热交换器中的未使用的空间内。来自封装热电联产系统的内燃机的废气通过单级或两级催化转化器引导到热交换器的中心圆柱形壳体中，然后被转向在逆流中通过环形空气中的含水线圈周围的房屋。

10. 发明授权

US4951648A Conveyor oven 失效
标题翻译：输送炉
公开(公告)号：US4951648A
公开(公告)日：1990-08-28
申请号：US327825
申请日：1989-03-23
申请人： Kailash C. Shukla , James R. Hurley , Conrad J. Orcheski , Michael P. Grimanis
发明人： Kailash C. Shukla , James R. Hurley , Conrad J. Orcheski , Michael P. Grimanis
IPC分类号： A21B1/24 , A21B1/48 , F24C15/32
CPC分类号： A21B1/245 , A21B1/48
摘要： Infrared (IR) strip heaters are juxtaposed with convection heaters for simultaneous, independently controlled, combined radiant/convective heating in a conveyor oven. Apertured plates with portions transmissive to IR radiation are interposed between a lower combined heating unit and the cooking path. The IR heaters are preferably gas burners with porous, ceramic or metallic elements, the burners on opposite sides of the cooking path being independently controllable to vary the heat transfer rate to opposite food surfaces. Symmetrical placement of the IR heaters in opposed pairs facilitates use of the conveyor oven as a half oven. An auxiliary burner exhausts directly into the convection air and is cycled on and off to maintain a set temperature during normal operation.
摘要翻译：红外线（IR）带式加热器与对流加热器并置，用于传送炉中同时独立控制的辐射/对流加热。具有透射到IR辐射的部分的开口板插入在下部组合加热单元和烹饪路径之间。 IR加热器优选是具有多孔，陶瓷或金属元件的燃气燃烧器，烹饪路径的相对侧上的燃烧器可独立控制，以将相对食物表面的传热速率改变。红外线加热器以相对对称的方式放置便于将传送炉用作半烤箱。辅助燃烧器直接排放到对流空气中，并在正常运行期间循环启动和关闭以保持设定温度。

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