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

US4002151A Diesel engine and method for improving the performance thereof 失效
标题翻译：柴油发动机及其性能的提高方法
公开(公告)号：US4002151A
公开(公告)日：1977-01-11
申请号：US574935
申请日：1975-05-06
申请人： Eiji Toyoda , Masaaki Noguchi , Yukiyasu Tanaka , Tsuchio Bunda , Masaharu Sumiyoshi
发明人： Eiji Toyoda , Masaaki Noguchi , Yukiyasu Tanaka , Tsuchio Bunda , Masaharu Sumiyoshi
IPC分类号： F02B3/06 , F02B49/00 , F02M27/02 , F02B43/08
CPC分类号： F02B49/00 , F02M27/02 , F02B3/06
摘要： A diesel engine characterized in that a part of fuel is reformed into a mixture containing decomposition and oxidation products in a system separate from that of a fuel injection in which a fuel is injected into a compressed air introduced into the cylinders under a high pressure and ignited, and said mixture is introduced into said cylinders during the suction stroke of the engine, and the method for improving the combustion efficiency thereof.
摘要翻译：一种柴油发动机，其特征在于，将一部分燃料重整成含有分解和氧化产物的混合物，所述混合物在与燃料喷射相分离的系统中分离，其中将燃料喷射到高压下引入气缸的压缩空气中并点燃并且在发动机的吸入冲程期间将所述混合物引入所述气缸，以及用于提高其燃烧效率的方法。

2. 发明授权

US4175523A Internal combustion engine and a method for operation thereof 失效
标题翻译：内燃机及其操作方法
公开(公告)号：US4175523A
公开(公告)日：1979-11-27
申请号：US890901
申请日：1978-03-27
申请人： Masaaki Noguchi , Masaharu Sumiyoshi , Tsuchio Bunda , Taro Tanaka
发明人： Masaaki Noguchi , Masaharu Sumiyoshi , Tsuchio Bunda , Taro Tanaka
IPC分类号： F02B47/06 , F02D21/08 , F02D37/00 , F02M25/07 , F02M27/02 , F02M25/06 , F02B43/08
CPC分类号： F02M27/02 , F02M26/56 , F02M2026/009
摘要： An internal combustion engine is provided with an EGR system and a system for catalytic coversion of a rich air-fuel mixture into a reformed combustible gaseous mixture rich with free hydrogen. During a low or medium engine load engine operation, the engine is operated solely by an air-gasoline mixture and with an exhaust gas recirculation at a rate not higher than a predetermined first EGR rate. During a high engine load engine operation, the reformed combustible gaseous mixture is added to the air-gasoline mixture supply and simultaneously the exhaust gas recirculation is increased to a rate higher than the predetermined first EGR rate to increase the engine output, improve the engine drivability and improve the consumption of the reformed combustible gaseous mixture. The intake manifold vacuum is electrically detected to determine the load on the engine and to control valves associated with the EGR system and reformed gas supply system.
摘要翻译：内燃机设置有EGR系统和用于将富空燃混合物催化转化成富含游离氢的重整可燃气体混合物的系统。在低或中等发动机负载发动机运行期间，发动机仅由空气 - 汽油混合物和排气再循环以不高于预定的第一EGR率的速率运行。在高发动机负载发动机运转期间，将重整的可燃气体混合物加入到空气 - 汽油混合物供应中，同时排气再循环增加到比预定的第一EGR率高的速率以增加发动机的输出，提高发动机的运转性能并改善可燃气体混合物的消耗。电气检测进气歧管真空以确定发动机上的负载并控制与EGR系统和重整气体供应系统相关联的阀。

3. 发明授权

US4230072A Internal combustion engine with a methanol reforming system 失效
标题翻译：具有甲醇重整系统的内燃机
公开(公告)号：US4230072A
公开(公告)日：1980-10-28
申请号：US31158
申请日：1979-04-18
申请人： Masaaki Noguchi , Masaharu Sumiyoshi , Tsuchio Bunda , Taro Tanaka
发明人： Masaaki Noguchi , Masaharu Sumiyoshi , Tsuchio Bunda , Taro Tanaka
IPC分类号： F02B1/02 , F02B1/04 , F02B19/10 , F02D19/08 , F02D41/14 , F02M27/02 , F02B43/08 , F02M13/06
CPC分类号： F02M13/08 , F02B1/02 , F02B19/1023 , F02D19/0631 , F02D19/0644 , F02D19/0655 , F02D19/0671 , F02D19/081 , F02D41/1446 , F02M27/02 , F02B1/04 , Y02T10/125 , Y02T10/36
摘要： An internal combustion engine has a primary fuel circuit for producing a lean mixture of air and hydrocarbon fuel to be fed into a combustion chamber and a secondary fuel circuit which includes a secondary carburetor for producing a mixture of air and methanol at an air-methanol ratio of less than 2.0. The air-methanol mixture is fed into a reactor vessel having therein a catalyst bed which is heated to facilitate reaction between the components of the air-methanol mixture. By the reaction the air-methanol mixture is converted into a reformed gaseous mixture rich with hydrogen which is then mixed with an air-hydrocarbon fuel mixture to form a composite mixture to be supplied into the combustion chamber. The existence of hydrogen in the composite mixture assures reliable spark-ignition and stable combustion of the composite mixture which is of a very large air-fuel ratio as calculated in terms of air-gasoline ratio, to thereby reduce the emission of harmful components of engine exhaust gas and improve the fuel consumption.
摘要翻译：一种内燃机具有用于产生供给到燃烧室中的空气和碳氢化合物燃料的稀混合物的主要燃料回路和二次燃料回路，该二次燃料回路包括二次化油器，用于以空气 - 甲醇比生成空气和甲醇的混合物小于2.0。将空气 - 甲醇混合物进料到其中具有催化剂床的反应容器中，该催化剂床被加热以促进空气 - 甲醇混合物的组分之间的反应。通过反应，将空气 - 甲醇混合物转化为富含氢气的重整气体混合物，然后与空气 - 烃燃料混合物混合，形成供入燃烧室的复合混合物。复合混合物中氢的存在确保复合混合物的可靠的火花点火和稳定的燃烧，其按照空气 - 汽油比计算具有非常大的空燃比，从而减少发动机有害成分的排放废气，提高燃油消耗。

4. 发明授权

US4023539A Fuel-reforming device for internal combustion engines 失效
标题翻译：用于内燃机的燃料重整装置
公开(公告)号：US4023539A
公开(公告)日：1977-05-17
申请号：US638853
申请日：1975-12-08
申请人： Masaaki Noguchi , Tsuchio Bunda , Masaharu Sumiyoshi , Yasuo Kondo
发明人： Masaaki Noguchi , Tsuchio Bunda , Masaharu Sumiyoshi , Yasuo Kondo
IPC分类号： F02B19/10 , C01B3/22 , C01B3/38 , F02B1/04 , F02M25/00 , F02M25/12 , F02M27/02 , F02M33/00 , F02B43/08
CPC分类号： F02M27/02 , C01B3/38 , C01B3/386 , F02M25/12 , F02B1/04 , Y02T10/121
摘要： An apparatus for controlling a fuel to be supplied to a reforming means in accordance with an air flow passing through an auxiliary air fuel mixture supplying pipe by providing an auxiliary air fuel mixture supplying pipe parallelly to a main air fuel mixture supplying pipe connected to a combustion chamber of a cylinder, interposing the fuel reforming means having a combustion chamber in the supplying pipe for said auxiliary air fuel mixture, injecting the fuel into said reforming means and then reforming said fuel together with the mixture through igniting and burning.
摘要翻译：一种装置，用于根据通过辅助空气燃料混合物供给管的空气流，将辅助空气燃料混合物供给管并行地连接到与燃烧连接的主要空气燃料混合物供给管，来控制供给至重整装置的燃料在所述辅助空气燃料混合物的供给管中插入具有燃烧室的燃料重整装置，将燃料喷射到所述重整装置中，然后通过点燃和燃烧将燃料与混合物一起重整。

5. 发明授权

US3981145A Device for purifying exhaust gases by catalytic reaction 失效
标题翻译：催化反应净化废气的装置
公开(公告)号：US3981145A
公开(公告)日：1976-09-21
申请号：US537778
申请日：1974-12-31
申请人： Masaaki Noguchi , Tsuchio Bunda , Masaharu Sumiyoshi
发明人： Masaaki Noguchi , Tsuchio Bunda , Masaharu Sumiyoshi
IPC分类号： F01N3/20 , F01N3/22 , F01N3/28 , F01N3/32 , F01N13/02 , F01N13/10 , F01N3/15
CPC分类号： F01N3/222 , F01N13/009 , F01N13/0097 , F01N3/2053 , F01N3/22 , F01N3/2846 , F01N3/2882 , F01N3/32 , F01N13/10 , F01N2330/08 , F01N2410/02 , Y02T10/20
摘要： An exhaust gas purification apparatus for a vehicle in which exhaust gases from an internal combustion engines are subject to a catalytic reaction in a reducing catalyst bed and an oxidizing catalyst bed to remove nitrogen oxides and combustible constituents in the engine exhaust gases. In the device, the reducing catalyst bed and oxidizing catalyst bed are disposed in series in the flowing direction of exhaust gases within a cylindrical casing mounted integrally to a joining portion of exhaust manifold, and secondary air supplying means is provided when the exhaust gas temperature at a point downstream of the catalyst beds is lower than a predetermined setting. A passage for connecting the joining portion of the exhaust manifold directly with an exhaust pipe is provided, and a valve means is disposed in this passage to be opened to pass the exhaust gases through this passage when the exhaust gas temperature detected by a temperature detector mounted to the exhaust pipe is higher than the predetermined setting.
摘要翻译：一种用于车辆的废气净化装置，其中来自内燃机的废气在还原催化剂床和氧化催化剂床中进行催化反应以除去发动机废气中的氮氧化物和可燃组分。在该装置中，还原催化剂床和氧化催化剂床沿排气的流动方向串联设置在与排气歧管的连接部分整体安装的圆筒形壳体内，并且当排气温度在催化剂床下游的点低于预定设定值。设置用于将排气歧管的接合部分直接与排气管连接的通道，并且当该温度检测器安装的排气温度检测到的排气温度被安装时，在该通道中设置有阀装置以被打开以使废气通过该通道到排气管高于预定设定值。

6. 发明授权

US4074661A Fuel reforming system for an internal combustion engine 失效
标题翻译：用于内燃机的燃料重整系统
公开(公告)号：US4074661A
公开(公告)日：1978-02-21
申请号：US657289
申请日：1976-02-11
申请人： Masaaki Noguchi , Tsuchio Bunda , Taro Tanaka
发明人： Masaaki Noguchi , Tsuchio Bunda , Taro Tanaka
IPC分类号： F02B19/10 , F02B51/02 , F02M27/02 , F02M31/16 , F02B43/08
CPC分类号： F02B51/02 , F02B19/1066 , F02M27/02 , F02M31/163 , Y02T10/125 , Y02T10/126
摘要： A system for converting a rich air-fuel mixture into a reformed gaseous mixture containing hydrogen forms a part of an intake system of an internal combustion engine. The system includes an intake passage divided by a dividing wall into a first and a second sub-passages for receiving relatively lean and rich parts of the rich air-fuel mixture, respectively. The first sub-passage has a sparking plug for igniting and burning the relatively lean part of the mixture to produce heat which is transferred by the dividing wall and, as occasion demands, by a heat exchanger to the relatively rich part of the mixture flowing through the second sub-passage in order that a part of the fuel is converted into reformed gaseous mixture and the remainder of the fuel is effectively vaporized. Thereafter the rich air-fuel mixture is directed to a catalyst bed disposed downstream of the first and the second sub-passages and subjected to the fuel reformation operation, wherein the fully vaporized fuel is completely converted into reformed gaseous mixture. The sub-passages and the catalyst bed are disposed in the system upstream of a throttle valve, whereby the system is protected from variation in the vacuum produced in the intake system of the engine and thus is reliably operative to produce the reformed gaseous mixture.
摘要翻译：用于将富空燃混合物转化为含氢气的重整气体混合物的系统形成内燃机的进气系统的一部分。该系统包括由分隔壁分成进入第一和第二子通道的进气通道，用于分别接收富空燃料混合物的相对稀薄和富含部分。第一子通道具有用于点燃和燃烧混合物的较薄部分的火花塞，以产生由分隔壁转移的热量，并且根据需要，通过热交换器流向流过的混合物的较浓的部分第二子通道，以使燃料的一部分转化为重整气体混合物，并且剩余的燃料被有效地蒸发。此后，将富空燃混合物引导到设置在第一和第二子通道下游的催化剂床，并进行燃料重整操作，其中完全蒸发的燃料完全转化为重整气体混合物。副通道和催化剂床设置在节气门上游的系统中，从而保护系统不受发动机进气系统中产生的真空变化，从而可靠地操作以产生重整气体混合物。

7. 发明授权

US4200552A Catalyst carrier, catalyst and their manufacturing process 失效
标题翻译：催化剂载体，催化剂及其制备工艺
公开(公告)号：US4200552A
公开(公告)日：1980-04-29
申请号：US2770
申请日：1979-01-11
申请人： Masaaki Noguchi , Tsuchio Bunda , Noboru Yamamoto , Shigeo Soejima
发明人： Masaaki Noguchi , Tsuchio Bunda , Noboru Yamamoto , Shigeo Soejima
IPC分类号： B01D53/94 , B01J21/04 , B01J23/40 , B01J35/10 , B01J21/12
CPC分类号： B01J35/10 , B01D53/944 , B01J21/04 , B01J23/40 , B01J35/1009 , B01J35/1014 , B01J35/1038 , B01J35/1071
摘要： A porous catalyst carrier refractory material with its pores containing internally deposited active alumina, its total pore volume being 0.05-0.50 cc/g, its average pore diameter 0.05-5.0.mu. and its specific surface area 3-60 m.sup.2 /g and a method of making it.
摘要翻译：一种多孔催化剂载体耐火材料，其孔含有内部沉积的活性氧化铝，其总孔体积为0.05-0.50cc / g，其平均孔径为0.05-5.0μm，比表面积为3-60m 2 / g，进行中。

8. 发明授权

US4123391A Auto emission purifying catalyst and method of manufacture 失效
标题翻译：汽车尾气净化催化剂及其制造方法
公开(公告)号：US4123391A
公开(公告)日：1978-10-31
申请号：US735785
申请日：1976-10-26
申请人： Masaaki Noguchi , Tsuchio Bunda
发明人： Masaaki Noguchi , Tsuchio Bunda
IPC分类号： B01D53/94 , B01J21/04 , B01J23/44 , B01J35/10 , B01J37/00 , B01J37/02
CPC分类号： B01J35/10 , B01D53/944 , B01J23/44 , B01J37/0009 , B01J35/1009 , B01J35/1038 , B01J35/1071
摘要： An auto emission purification catalyst which comprises palladium supported on a carrier composed mainly of .alpha.-alumina having a total porosity volume of 0.05-0.50 cc/g and an average porosity diameter of 0.05-0.5.mu..
摘要翻译：一种自动排放净化催化剂，其包含负载在主孔由α-氧化铝组成的载体上的钯，其总孔隙率为0.05-0.50cc / g，平均孔径为0.05-0.5μm。

9. 发明授权

US4237030A Catalyst for purifying exhaust gas from an internal combustion engine 失效
标题翻译：用于净化内燃机废气的催化剂
公开(公告)号：US4237030A
公开(公告)日：1980-12-02
申请号：US923202
申请日：1978-07-10
申请人： Masaaki Noguchi , Tsuchio Bunda , Noboru Yamamoto , Shigeo Soejima
发明人： Masaaki Noguchi , Tsuchio Bunda , Noboru Yamamoto , Shigeo Soejima
IPC分类号： B01D53/86 , B01D53/94 , B01J21/04 , B01J23/40 , B01J23/70 , B01J35/10 , B01J21/02 , B01J21/12 , B01J23/42
CPC分类号： B01J35/10 , B01D53/944 , B01J21/04 , B01J35/1038 , B01J35/1066 , B01J35/1071
摘要： A catalyst support characterized by having a total pore volume ranging 0.05-0.5 cc/g. an average pore diameter ranging from 0.05-5.mu. and consisting mainly of .alpha.-alumina; and an internal combustion engine exhaust gas purifying catalyst made of said catalyst support carrying a catalytic agent.
摘要翻译：一种催化剂载体，其特征在于具有0.05-0.5cc / g的总孔体积。平均孔径为0.05-5μm，主要由α-氧化铝组成; 以及由承载催化剂的所述催化剂载体制成的内燃机废气净化催化剂。

10. 发明授权

US4143620A Fuel reforming system 失效
标题翻译：燃料重整系统
公开(公告)号：US4143620A
公开(公告)日：1979-03-13
申请号：US723907
申请日：1976-09-16
申请人： Masaaki Noguchi , Tsuchio Bunda , Taro Tanaka
发明人： Masaaki Noguchi , Tsuchio Bunda , Taro Tanaka
IPC分类号： F02B1/02 , F02B1/04 , F02B43/10 , F02B51/02 , F02M17/00 , F02M23/10 , F02M27/02 , F02B43/08 , F02M13/06
CPC分类号： F02B51/02 , F02B1/02 , F02B43/10 , F02M23/10 , F02M27/02 , F02B1/04 , Y02T10/126 , Y02T10/146 , Y02T10/32
摘要： A fuel reforming system for an internal combustion engine comprises a fuel circuit connected at its downstream end to the engine and including a carburetor for producing a rich air-fuel mixture and a fuel reforming reactor vessel containing a catalyst for facilitating a catalytic reformation of the mixture into a reformed gaseous mixture rich with free hydrogen. The carburetor is provided with a primary air intake passage with a venturi into which air and fuel are fed to produce a rich air-fuel mixture. The carburetor is also provided with a secondary air intake passage bypassing the venturi and connected to the fuel circuit downstream of the venturi. A valve is provided on the carburetor to control the cross-sectional area of the secondary air intake passage in accordance with the temperature in the engine or the reactor vessel, by the carburetor is adjusted according to the engine or reactor vessel temperature.
摘要翻译：用于内燃机的燃料重整系统包括在其下游端连接到发动机并且包括用于生产富空燃混合物的化油器的燃料回路和包含促进混合物的催化重整的催化剂的燃料重整反应器容器成为富含游离氢的重整气态混合物。化油器设置有一个具有文氏管的一次进气通道，空气和燃料被供入空气和燃料以产生浓的空气 - 燃料混合物。化油器还设有旁通文丘里管并连接到文丘里管下游的燃料回路的二次进气通道。在化油器上设有一个阀，以根据发动机或反应堆容器中的温度控制二次进气通道的横截面面积，根据发动机或反应堆容器的温度调节化油器。

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