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公开(公告)号：US4071585A
公开(公告)日：1978-01-31
申请号：US782394
申请日：1977-03-29
申请人： Masami Konishi , Norihiko Nakamura , Takaaki Itou , Kazuo Kikuchi
发明人： Masami Konishi , Norihiko Nakamura , Takaaki Itou , Kazuo Kikuchi
CPC分类号： F02D33/006 , F02M37/0023 , F02M37/0052 , F02M7/17 , F02M37/0035 , Y10S261/74 , Y10S261/75
摘要： Disclosed is a variable venturi type carburetor comprising a movable suction piston. The suction piston has a needle entering into a stationary jet. The needle and the jet defines an annular opening through which the fuel is injected into the intake passage formed in the carburetor. The fuel recirculating pump is connected to the fuel tank via the fuel recirculating passage. A restricted opening is formed in the fuel recirculating passage for forming a vacuum zone in the fuel recirculating passage located between the fuel recirculating pump and the restricted opening. The vacuum zone is connected to the jet.
摘要翻译： 公开了一种包括可移动的吸入活塞的可变文丘里型化油器。 吸入活塞具有进入静止射流的针。 针和射流器限定了一个环形开口，燃料通过该开口喷射到形成在化油器中的进气通道中。 燃料循环泵通过燃料再循环通道连接到燃料箱。 在燃料再循环通道中形成有限制的开口，用于在位于燃料再循环泵和限制开口之间的燃料再循环通道中形成真空区。 真空区与射流相连。
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公开(公告)号：US4110417A
公开(公告)日：1978-08-29
申请号：US778964
申请日：1977-03-18
申请人： Masami Konishi , Norihiko Nakamura , Takaaki Itou , Kazuo Kikuchi
发明人： Masami Konishi , Norihiko Nakamura , Takaaki Itou , Kazuo Kikuchi
CPC分类号： F02D33/006 , F02M37/0047 , F02M37/0052 , F02M7/17 , F02M37/0029 , F02M37/0035
摘要： Disclosed is a variable venturi type carburetor comprising a movable suction piston. The suction piston has a needle entering into a stationary jet. The needle and the jet defines an annular opening through which the fuel is injected into the intake passage formed in the carburetor. The jet is connected to a fuel reservoir via a fuel supply passage. The fuel reservoir is connected to the intake passage located downstream of the needle.
摘要翻译： 公开了一种包括可移动的吸入活塞的可变文丘里型化油器。 吸入活塞具有进入静止射流的针。 针和射流器限定了一个环形开口，燃料通过该开口喷射到形成在化油器中的进气通道中。 喷射器经由燃料供给通道连接到燃料储存器。 燃料储存器连接到位于针下游的进气通道。
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公开(公告)号：US4136139A
公开(公告)日：1979-01-23
申请号：US773935
申请日：1977-03-03
申请人： Norihiko Nakamura , Takaaki Itou , Kazuo Kikuchi
发明人： Norihiko Nakamura , Takaaki Itou , Kazuo Kikuchi
CPC分类号： F02M19/03 , F02M19/06 , F02M7/17 , Y10S261/75
摘要： Disclosed is a variable venturi type carburetor comprising a movable suction piston. The suction piston has a needle entering into a stationary jet. The needle and the jet defines an annular opening through which the fuel is injected into the intake passage formed in the carburetor. The jet is connected to a fuel reservoir via a fuel supply passage. The fuel supply passage is connected to the atmosphere via an air bleed passage. A bubble generating pipe made of sintered metal is disposed in the fuel supply passage at a position in which the air bleed passage opens to the fuel supply passage for creating fine bubbles of air in the fuel.
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公开(公告)号：US4434111A
公开(公告)日：1984-02-28
申请号：US411281
申请日：1982-08-25
申请人： Mitsuyoshi Teramura , Masatami Takimoto , Norihiko Nakamura , Takaaki Itou , Takashi Katou , Takeru Yasuda , Sunao Kitamura
发明人： Mitsuyoshi Teramura , Masatami Takimoto , Norihiko Nakamura , Takaaki Itou , Takashi Katou , Takeru Yasuda , Sunao Kitamura
CPC分类号： F02M7/28 , F02M7/17 , Y10S261/74
摘要： A variable venturi-type carburetor comprising a vacuum chamber, connected to a venturi portion of the carburetor, and a suction piston actuated in response to a change in vacuum in the vacuum chamber. A fuel passage is formed in the carburetor and is open to the intake passage of the carburetor. The suction piston has a needle extending through the fuel passage. An air bleed passage is connected to the fuel passage. When the level of vacuum in the intake passage becomes smaller than a predetermined level, the amount of air fed into the fuel passage from the air bleed passage is reduced, and the vacuum chamber is caused to be open to the atmosphere.
摘要翻译： 包括连接到化油器的文丘里部分的真空室的可变文丘里型化油器和响应于真空室中的真空变化而致动的抽吸活塞。 燃料通道形成在化油器中并且通向化油器的进气通道。 吸入活塞具有延伸穿过燃料通道的针。 排气通道连接到燃料通道。 当进气通道中的真空度变得小于预定水平时，从排气通道进入燃料通道的空气量减少，使真空室向大气敞开。
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公开(公告)号：US4512312A
公开(公告)日：1985-04-23
申请号：US465658
申请日：1983-02-10
CPC分类号： F02M7/24 , F02M7/17 , Y10S261/56
摘要： A variable venturi-type carburetor comprising a metering jet and at least one air-bleed bore formed on the cylindrical inner wall of the metering jet. The amount of air fed into the fuel passage of the carburetor from the air-bleed bore is controlled by an output signal from the oxygen concentration detector arranged in the exhaust manifold so that the air-fuel ratio of the mixture fed into the cylinder of the engine becomes equal to the stoichiometric air-fuel ratio. The metering needle is arranged so that it contacts the cylindrical inner wall of the metering jet and partially covers the air-bleed bore.
摘要翻译： 一种可变的文丘里型化油器，其包括计量射流和形成在计量射流的圆筒形内壁上的至少一个排气孔。 从排气孔进入化油器的燃料通道中的空气量由布置在排气歧管中的氧浓度检测器的输出信号控制，使得供给到汽缸中的混合物的空燃比 发动机变得等于理论空燃比。 计量针被布置成使其接触计量射流的圆柱形内壁并且部分覆盖排气孔。
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6.发明授权
公开(公告)号：US4108133A
公开(公告)日：1978-08-22
申请号：US717463
申请日：1976-08-24
CPC分类号： F02B19/12 , F02B1/04 , Y02T10/125
摘要： An auxiliary combustion chamber shell of an internal combustion engine comprising a main combustion chamber having an intake valve and an exhaust valve, an auxiliary combustion chamber having no intake valve, a passage communicating the main and auxiliary combustion chambers, and an ignition spark plug whose electrode is positioned in the auxiliary combustion chamber. The auxiliary combustion chamber is pressed into a cylinder head to improve radiation effect, and held fast by the ignition spark plug. The auxiliary combustion chamber is divided into a high temperature portion adjacent to the communication passage and a secluded portion opposite the passage where the temperature is relatively low.
摘要翻译： 一种内燃机的辅助燃烧室壳体，包括具有进气门和排气阀的主燃烧室，不具有进气阀的辅助燃烧室，连通主燃烧室和辅助燃烧室的通道，以及点火火花塞，其电极 位于辅助燃烧室中。 辅助燃烧室被压入气缸盖中以改善辐射效应，并通过点火火花塞快速保持。 辅助燃烧室被分成与连通通道相邻的高温部分和与温度相对较低的通道相对的僻静部分。
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公开(公告)号：US4188932A
公开(公告)日：1980-02-19
申请号：US849260
申请日：1977-11-07
申请人： Masami Konishi , Norihiko Nakamura , Shogo Sanda
发明人： Masami Konishi , Norihiko Nakamura , Shogo Sanda
CPC分类号： F02B19/12 , F02B19/08 , F02B1/04 , Y02T10/125
摘要： An internal combustion engine comprising a primary combustion chamber, a secondary combustion chamber communicated with the primary combustion chamber through a passage, a spark plug with electrodes extended in said passage, and means for preventing the electrodes from being directly exposed to the burnt gas injected into the primary combustion chamber from the secondary combustion chamber through the passage.
摘要翻译： 一种内燃机，包括主燃烧室，通过通道与主燃烧室连通的二次燃烧室，具有在所述通道中延伸的电极的火花塞，以及用于防止电极直接暴露于被注入燃烧气体的燃烧气体的装置 来自二次燃烧室的主燃烧室通过通道。
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公开(公告)号：US08657920B2
公开(公告)日：2014-02-25
申请号：US12756718
申请日：2010-04-08
申请人： Haruyuki Nakanishi , Norihiko Nakamura , Hidekazu Arikawa , Hirofumi Fujiwara , Hidehito Kubo , Keiji Toh , Akiko Kumano , Shohei Matsumoto
发明人： Haruyuki Nakanishi , Norihiko Nakamura , Hidekazu Arikawa , Hirofumi Fujiwara , Hidehito Kubo , Keiji Toh , Akiko Kumano , Shohei Matsumoto
CPC分类号： B01D53/22 , B01D63/06 , B01D63/08 , B01D2256/16 , B01D2257/104 , B01D2257/80 , B01D2319/06 , C01B3/501 , C01B13/0251
摘要： An apparatus and method purify hydrogen from a mixed fluid containing gaseous hydrogen, gaseous oxygen, and liquid water. The apparatus has a mixed fluid channel through which the mixed fluid flows; a first gas channel through which a mixed gas containing gaseous hydrogen and gaseous oxygen flows; a second gas channel through which gaseous hydrogen or oxygen flows; a gas-liquid separating membrane forming a wall between the mixed fluid channel and the first gas channel, separating the mixed gas from the mixed fluid of the mixed fluid channel, and providing the separated mixed gas to the first gas channel; and a hydrogen or oxygen separating membrane forming a wall between the first gas channel and the second gas channel, separating gaseous hydrogen or oxygen from the mixed gas of the first gas channel, and providing the separated gaseous hydrogen or oxygen to the second gas channel.
摘要翻译： 一种从含有气态氢气，氧气和液态水的混合流体中净化氢气的装置和方法。 该装置具有混合流体通道，混合流体通过该混合流体流动; 第一气体通道，含有气态氢气和气态氧气的混合气体通过该通道流动; 气体氢气或氧气流过的第二气体通道; 形成所述混合流体流路和所述第一气体流路之间的壁的气液分离膜，从所述混合流体流路的混合流体分离混合气体，将所述分离的混合气体提供给所述第一气体流路; 以及在所述第一气体通道和所述第二气体通道之间形成壁的氢或氧分离膜，从所述第一气体通道的混合气体中分离出气态氢或氧，并将所分离的气态氢或氧提供给所述第二气体通道。
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公开(公告)号：US08623313B2
公开(公告)日：2014-01-07
申请号：US13143619
申请日：2009-12-22
申请人： Norihiko Nakamura , Haruyuki Nakanishi , Hidekazu Arikawa , Susumu Hikazudani , Chikashi Inazumi
发明人： Norihiko Nakamura , Haruyuki Nakanishi , Hidekazu Arikawa , Susumu Hikazudani , Chikashi Inazumi
IPC分类号： C01C1/04
CPC分类号： C01B3/042 , B01J35/004 , C01B3/025 , C01B3/061 , C01B3/063 , C01B3/501 , C01B3/56 , C01B5/00 , C01B13/0207 , C01B13/0251 , C01B13/0281 , C01B2203/042 , C01B2203/068 , C01B2210/0053 , C01C1/0405 , Y02E60/364 , Y02P20/134 , Y02P20/52
摘要： The invention provides a process for efficient synthesis of ammonia. The process includes a water-splitting step in which water is decomposed to obtain a first source gas comprising hydrogen and oxygen, a first oxygen removal step in which the oxygen contained in the first source gas is at least partially separated and removed by an oxygen separating membrane or hydrogen separating membrane to obtain a second source gas having a lower oxygen concentration than the first source gas, a second oxygen removal step in which the oxygen in the second source gas is reacted with hydrogen to produce water for removal, or is adsorbed onto an adsorption medium for removal, to obtain a third source gas having a lower oxygen concentration than the second source gas, and an ammonia synthesis step in which the hydrogen in the third source gas is reacted with nitrogen to synthesize ammonia.
摘要翻译： 本发明提供了一种有效合成氨的方法。 该方法包括水分解步骤，其中水被分解以获得包含氢和氧的第一源气体，第一氧除去步骤，其中通过氧分离将至少部分地分离和除去第一源气体中所含的氧 膜或氢分离膜，以获得具有比第一源气体低的氧浓度的第二源气体;第二氧除去步骤，其中第二源气体中的氧与氢反应以产生除去水或吸附到 用于除去的吸附介质，以获得具有比第二源气体低的氧浓度的第三源气体，以及氨合成步骤，其中第三源气体中的氢与氮反应以合成氨。
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10.发明授权公开(公告)号：US08561578B2
公开(公告)日：2013-10-22
申请号：US12981932
申请日：2010-12-30
申请人： Hiroshi Miyagawa , Makoto Koike , Susumu Kojima , Tomojiro Sugimoto , Rioh Shimizu , Norihiko Nakamura
发明人： Hiroshi Miyagawa , Makoto Koike , Susumu Kojima , Tomojiro Sugimoto , Rioh Shimizu , Norihiko Nakamura
CPC分类号： F02D19/0671 , C01B3/047 , F02D19/0644 , F02D19/0692 , F02M31/16 , F02M31/20 , Y02E60/364 , Y02T10/36
摘要： A hydrogen generator provided with a cracker which cracks a compound containing hydrogen atoms and nitrogen atoms to generate hydrogen, a compound feeder which feeds the compound to the cracker, and an oxygen feeder which feeds oxygen to the cracker. The cracker includes catalyst particles which promote the cracking of the compound and catalyst particles which promote the oxidation of the compound. The cracker is fed with the compound and oxygen, causes the compound to oxidize to generate heat of oxidation, and uses the generated heat of oxidation to crack the compound.
摘要翻译： 一种具有裂化器的氢发生器，其裂解含有氢原子和氮原子的化合物以产生氢气，将化合物进料到裂化器的化合物进料器，以及将氧气供给裂化器的氧气进料器。 裂化器包括促进化合物和催化剂颗粒的裂化的催化剂颗粒，其促进化合物的氧化。 饼干中加入化合物和氧气，使化合物氧化产生氧化热，并使用产生的氧化热裂化化合物。
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