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公开(公告)号：US4494504A
公开(公告)日：1985-01-22
申请号：US386611
申请日：1982-06-09
Applicant: Shizuo Yagi , Junji Otani , Isao Fujii , Hiroshi Kogure
Inventor： Shizuo Yagi , Junji Otani , Isao Fujii , Hiroshi Kogure
IPC: F01L1/26 , F02B1/04 , F02B17/00 , F02B19/12 , F02B23/08 , F02F1/24 , F02F1/42 , F02M7/133 , F02M13/02 , F02M35/10
CPC classification number: F02B17/00 , F02B19/12 , F02B23/08 , F02F1/4214 , F02M13/023 , F02M7/133 , F02B1/04 , F02F2001/245 , Y02T10/125
Abstract: Controlled amounts of relatively rich mixture and relatively lean mixture are supplied separately to a combustion chamber of an internal combustion engine. The position of the intake valves, exhaust valve and spark plug are such that the rich mixture tends to remain near the spark plug during the compression stroke of the engine and does not disperse throughout the lean mixture. At the time of ignition enriched mixture near the spark plug ignites readily and the flame propagates into and through the lean mixture which fills the remainder of the combustion chamber. Several constructions are disclosed to achieve the desired mixture ratios for various operating conditions of the engine.
Abstract translation: 将相对丰富的混合物和相对稀的混合物的控制量单独供应到内燃机的燃烧室。 进气门，排气门和火花塞的位置使得在发动机的压缩冲程期间，富混合物倾向于保持在火花塞附近，并且不分散在整个稀混合物中。 在点燃火花塞附近的富集混合物时，容易点燃并且火焰传播进入并穿过填充燃烧室的其余部分的稀混合物。 公开了若干结构以达到发动机的各种操作条件所需的混合比。
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2.发明授权Divided auxiliary combustion chamber for internal combustion spark ignition engines 失效用于内燃火花点火发动机的分体辅助燃烧室
公开(公告)号：US4182284A
公开(公告)日：1980-01-08
申请号：US890376
申请日：1978-03-27
Applicant: Shizuo Yagi , Isao Fujii , Hiroshi Kogure
Inventor： Shizuo Yagi , Isao Fujii , Hiroshi Kogure
CPC classification number: F02B19/1028 , F02B1/04 , Y02T10/125
Abstract: The auxiliary combustion chamber of a four-cycle stratified-charge piston engine is divided into a primary cavity and a secondary cavity. The primary cavity receives a relatively rich mixture which passes into the secondary cavity, and the main combustion chamber receives a relatively lean mixture. The primary cavity is in communication with a spark plug. A long torch passage connects the primary cavity with the central portion of the main combustion chamber, and one or more short torch passages connect the secondary cavity with a peripheral portion of the main combustion chamber. The purpose is to reduce emission of NO.sub.x without adversely affecting emissions of CO and HC, and to improve fuel economy.
Abstract translation: 四冲程分层充气活塞发动机的辅助燃烧室分为主腔和次腔。 主腔容纳相当丰富的混合物，其进入二次腔，并且主燃烧室接收相对贫的混合物。 主腔与火花塞连通。 长的火炬通道将主腔与主燃烧室的中心部分连接，并且一个或多个短的割炬通道将二次腔连接到主燃烧室的周边部分。 目的是减少NOx的排放，而不会对CO和HC的排放产生不利影响，并提高燃油经济性。
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公开(公告)号：US4161927A
公开(公告)日：1979-07-24
申请号：US890513
申请日：1978-03-27
Applicant: Shizuo Yagi , Isao Fujii , Hiroshi Kogure
Inventor： Shizuo Yagi , Isao Fujii , Hiroshi Kogure
CPC classification number: F02B19/1028 , F02B1/04 , Y02T10/125
Abstract: The auxiliary combustion chamber of a four-cycle stratified-charge piston engine is divided into a primary cavity and a secondary cavity. Fuel injection produces a relatively rich mixture in the primary cavity and in the secondary cavity, and the main combustion chamber receives a relatively lean mixture. A spark plug communicates with the primary cavity. A long torch passage connects the primary cavity with the central portion of the main combustion chamber, and one or more short torch passages connect the secondary cavity with a peripheral portion of the main combustion chamber. The purpose is to reduce emission of NO.sub.x without adversely affecting emissions of CO and HC, and to improve fuel economy.
Abstract translation: 四冲程分层充气活塞发动机的辅助燃烧室分为主腔和次腔。 燃料喷射在主腔和辅助腔中产生相对丰富的混合物，并且主燃烧室接收相对贫的混合物。 火花塞与主腔相通。 长的火炬通道将主腔与主燃烧室的中心部分连接，并且一个或多个短的割炬通道将二次腔连接到主燃烧室的周边部分。 目的是减少NOx的排放，而不会对CO和HC的排放产生不利影响，并提高燃油经济性。
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公开(公告)号：US4317438A
公开(公告)日：1982-03-02
申请号：US81152
申请日：1979-10-02
Applicant: Shizuo Yagi , Junji Otani , Yasuo Ikenoya , Hiroshi Kogure
Inventor： Shizuo Yagi , Junji Otani , Yasuo Ikenoya , Hiroshi Kogure
IPC: F02B31/02 , F02B1/04 , F02B23/08 , F02B31/00 , F02B31/08 , F02D9/02 , F02F1/24 , F02F1/42 , F02M35/10 , F02M35/108 , F02M13/06
CPC classification number: F02M35/10183 , F02B23/08 , F02B31/085 , F02F1/4214 , F02M35/10085 , F02M35/10255 , F02M35/108 , F02M35/1085 , F02B1/04 , F02B2031/006 , F02F2001/245 , Y02T10/125 , Y02T10/14 , Y02T10/146
Abstract: A high power output internal combustion piston engine is provided with two intake ports and one exhaust port for each combustion chamber. Flow through each port is controlled by a valve, the exhaust valve being positioned on one side of the combustion chamber and the two intake valves on the other side. A spark plug communicates with the combustion chamber on the same side as the exhaust valve, and near one of the intake valves. An air-fuel mixture is supplied to each of the intake ports through first and second throttle valves. Means including a lost-motion connection coordinates the movements of the throttle valves.
Abstract translation: 大功率输出内燃活塞发动机为每个燃烧室设置有两个进气口和一个排气口。 通过每个端口的流量由阀控制，排气阀位于燃烧室的一侧，另一侧位于两个进气阀。 火花塞与排气阀相同侧的燃烧室和其中一个进气阀相连通。 通过第一和第二节流阀向每个进气口供应空气 - 燃料混合物。 包括迷失运动连接的装置协调节流阀的运动。
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公开(公告)号：US4181102A
公开(公告)日：1980-01-01
申请号：US890515
申请日：1978-03-27
Applicant: Shizuo Yagi , Hiroshi Kogure , Saburo Matsuoka
Inventor： Shizuo Yagi , Hiroshi Kogure , Saburo Matsuoka
CPC classification number: F02B19/1028 , F02B1/04 , Y02T10/125
Abstract: The auxiliary combustion chamber of a four-cycle stratified-charge piston engine is divided into a primary cavity, and a secondary cavity provided with a baffle. The primary cavity receives a relatively rich mixture which passes into the secondary cavity, and the main combustion chamber receives a relatively lean mixture. The primary cavity is in communication with a spark plug. A long torch passage insert piece connects the primary cavity with the central portion of the main combustion chamber, and one or more short torch passages connect the secondary cavity with a peripheral portion of the main combustion chamber. The purpose is to reduce emission of NO.sub.x without adversely affecting emissions of CO and HC, and to improve fuel economy.
Abstract translation: 四冲程分层充气活塞发动机的辅助燃烧室分为主腔和设有挡板的辅助腔。 主腔容纳相当丰富的混合物，其进入二次腔，并且主燃烧室接收相对贫的混合物。 主腔与火花塞连通。 长火炬通道插入件将主腔与主燃烧室的中心部分连接，并且一个或多个短火炬通道将二次腔与主燃烧室的周边部分连接。 目的是减少NOx的排放，而不会对CO和HC的排放产生不利影响，并提高燃油经济性。
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Patent Agency Ranking
公开(公告)号：US4160431A
公开(公告)日：1979-07-10
申请号：US890533
申请日：1978-03-27
Applicant: Shizuo Yagi , Hiroshi Kogure , Saburo Matsuoka
Inventor： Shizuo Yagi , Hiroshi Kogure , Saburo Matsuoka
CPC classification number: F02B19/1028 , F02B1/04 , Y02T10/125
Abstract: The auxiliary combustion chamber of a four-cycle stratified-charge piston engine is divided into a primary cavity and a secondary cavity both formed in an insert liner received in the cylinder head. The primary cavity receives a relatively rich mixture which passes into the secondary cavity, and the main combustion chamber receives a relatively lean mixture. A spark plug communicates with the primary cavity. A long torch passage connects the primary cavity with the central portion of the main combustion chamber, and one or more short torch passages connect the secondary cavity with a peripheral portion of the main combustion chamber. The purpose is to reduce emission of NO.sub.x without adversely affecting emissions of CO and HC, and to improve fuel economy.
Abstract translation: 四冲程分层充气活塞发动机的辅助燃烧室被分为形成在容纳在气缸盖中的插入衬套中的主腔和次腔。 主腔容纳相当丰富的混合物，其进入二次腔，并且主燃烧室接收相对贫的混合物。 火花塞与主腔相通。 长的火炬通道将主腔与主燃烧室的中心部分连接，并且一个或多个短的割炬通道将二次腔连接到主燃烧室的周边部分。 目的是减少NOx的排放，而不会对CO和HC的排放产生不利影响，并提高燃油经济性。
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公开(公告)号：US5181392A
公开(公告)日：1993-01-26
申请号：US655144
申请日：1991-02-13
Applicant: Masaaki Itoh , Hiroaki Matsushima , Hiroshi Kogure , Mitsutaka Shizuya , Chie Kobayashi
Inventor： Masaaki Itoh , Hiroaki Matsushima , Hiroshi Kogure , Mitsutaka Shizuya , Chie Kobayashi
CPC classification number: F24F13/22 , F24F3/153 , F25B13/00 , F25B49/027 , F25B2313/023 , F25B2700/2116
Abstract: Disclosed is an air conditioner and, in particular, an air conditioner which is capable of blowing out warm air in heating mode. In the air conditioner of this invention, the condenser is thermally separated into an air-upstream-side and an air-downstream-side heat exchanger, and the heat exchange capacity of the air-downstream-side heat exchanger is adjusted, so that, under preset operating conditions, the entire refrigerant in the air-downstream-side heat exchanger can be kept in the superheated-gas phase, thus making it possible to blow out warm air having a temperature higher than the condensation temperature. Further, the refrigerant temperature at the outlet of the air-downstream-side heat exchanger is measured by a temperature sensor, and the revolving speed of the compressor, the revolving speed of the fan, etc., is so controlled that the temperature measured is kept at a level higher than the condensation temperature. Thus, under all operating conditions, the entire refrigerant in the air-downstream-side heat exchanger can be kept in the superheated gas phase, thereby making it possible to blow out warm air having a temperature higher than the condensation temperature.
Abstract translation: 公开了一种空调机，特别是能够在加热模式下吹出暖风的空调机。 在本发明的空调机中，冷凝器被热分离成空气上游侧和空气下游侧热交换器，并且调节空气 - 下游侧热交换器的热交换容量， 在预设操作条件下，空气 - 下游侧热交换器中的整个制冷剂可以保持在过热气相中，从而可以吹出温度高于冷凝温度的暖风。 此外，通过温度传感器测量空气 - 下游侧热交换器的出口处的制冷剂温度，并且控制压缩机的转速，风扇的转速等被控制，使得测得的温度为 保持在比冷凝温度高的水平。 因此，在所有的运行条件下，空气 - 下游侧热交换器中的整个制冷剂可以保持在过热气相中，从而能够吹出温度高于冷凝温度的暖风。
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公开(公告)号：US4104881A
公开(公告)日：1978-08-08
申请号：US684064
申请日：1976-05-06
Applicant: Hiroshi Kogure , Junichi Shimada
Inventor： Hiroshi Kogure , Junichi Shimada
IPC: F02B75/10 , F01N3/00 , F02B19/10 , F02D21/10 , F02D37/02 , F02M23/00 , F02M23/04 , F02M23/08 , F02M31/08 , F02P5/10 , F02P11/02
CPC classification number: F02D37/02 , F02M23/08 , F02P5/103 , Y02T10/146
Abstract: Overheating of a catalytic converter receiving exhaust gases from an internal combustion engine is minimized by providing an air-fuel mixture leaner than the stoichiometric ratio for combustion in the engine, maintaining the exhaust gases in an exhaust reaction chamber at relatively high temperature for a relatively long time period before conveying them to the catalytic converter, sensing deceleration conditions in the engine as a function of increase in intake vacuum intensity, and retarding the spark ignition timing and introducing supplemental air for combustion upon increase in vacuum intensity.
Abstract translation: 通过提供比用于发动机燃烧的化学计量比稀薄的空气 - 燃料混合物来使从内燃机接收废气的催化转化器的过热最小化，将排气反应室中的废气保持在较高温度下较长时间 在将其输送到催化转化器之前的时间段，感测发动机中的减速条件作为吸入真空强度的增加的函数，并且在真空强度增加时延迟火花点火正时并引入补充空气用于燃烧。
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9.发明授权
公开(公告)号：US5148349A
公开(公告)日：1992-09-15
申请号：US637557
申请日：1991-01-04
Applicant: Hiroshi Kogure , Hidehiko Norimatsu
Inventor： Hiroshi Kogure , Hidehiko Norimatsu
IPC: H05K3/34
CPC classification number: H05K3/341 , H05K3/3426 , H05K2201/09781 , H05K2201/10166 , H05K2201/10522 , H05K2201/10659 , H05K2201/10689 , H05K2201/10818 , H05K2201/1084 , H05K2201/10969 , H05K2203/107 , H05K3/3494 , Y02P70/613
Abstract: A structure of an electronic part which may be mounted on and soldered to the surface of a printed circuit board, and a method of mounting such an electronic part. While the electronic part mounted on the circuit board is operation, heat generated by the part is efficiently radiated to the ambience. Connecting terminals extending out from the electronic part are firmly soldered to the circuit board by a minimum of heat, whereby the bonding strength and the strength against shocks are enhanced. The electronic part of interest and other electronic parts neighboring it are free from damage ascriable to heat when the former has connecting terminals thereof soldered to the circuit board. When the connecting terminals of the electronic part are soldered to the circuit board by a laser beam. Other electronic parts mounted on the circuit board are prevented from being damaged by the laser beam.
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10.发明授权Permanent magnet having good thermal stability and method for manufacturing same 失效具有良好热稳定性的永磁体及其制造方法
公开(公告)号：US5041172A
公开(公告)日：1991-08-20
申请号：US541208
申请日：1990-06-21
Applicant: Masaaki Tokunaga , Hiroshi Kogure , Noriaki Meguro , Chitoshi Hagi
Inventor： Masaaki Tokunaga , Hiroshi Kogure , Noriaki Meguro , Chitoshi Hagi
CPC classification number: H01F1/0577
Abstract: A thermally stable permanent magnet with reduced irreversible loss of flux and improved intrinsic coercivity iHc of 15 KOe or more having the following compositon:(Nd.sub.1-.alpha. Dy.sub..alpha.)(Fe.sub.1-x-y-z Co.sub.x B.sub.y M.sub.z).sub.awherein M represents at least one element selected from the group consisting of Nb, Mo, Al, Si, P, Zr, Cu, V, W, Ti, Ni, Cr, Hf, Mn, Bi, Sn, Sb and Ge, 0.01.ltoreq.x .ltoreq.0.4, 0.04.ltoreq.y.ltoreq.0.20, 0.ltoreq.z.ltoreq.0.03, 4.ltoreq.a.ltoreq.7.5 and 0.03.ltoreq..alpha..ltoreq.0.40. This can be manufactured by (a) sintering an alloy having the above composition by a powder metallurgy method, (b) heating the sintered body at 750.degree.-1000.degree. C. for 0.2-5 hours, (c) slowing cooling it at a cooling rate of 0.3.degree.-5.degree. C./min to temperatures between room temperature and 600.degree. C., (d) heating it at 540.degree.-640.degree. C. for 0.2-3 hours, and (e) rapidly cooling it at a cooling rate of 20.degree.-400.degree. C./min.
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