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1. 发明授权

US6073612A Delivery pipe for an internal combustion engine 失效
标题翻译：内燃机输送管
公开(公告)号：US6073612A
公开(公告)日：2000-06-13
申请号：US245710
申请日：1999-02-08
申请人： Kenji Ohkubo , Masaaki Yano , Masanori Sugiyama
发明人： Kenji Ohkubo , Masaaki Yano , Masanori Sugiyama
IPC分类号： F02M57/02 , F02B75/12 , F02D41/02 , F02M55/02 , F02M61/14 , F02M61/16 , F02M69/46 , F02M37/04
CPC分类号： F02M69/465 , F02M55/025 , F02M61/14 , F02B2075/125 , Y02T10/123
摘要： Deformation of a delivery pipe in which injectors for injecting fuel into the combustion chambers of corresponding cylinders in an internal combustion engine are accommodated, is suppressed, thereby preventing deterioration of the fuel sealing. At least two mounting portions are provided on respective lengths of the delivery pipes that extend outward from opposite ends of a length of the delivery pipe along which injector-inserting portions are disposed for accommodating the injections. This arrangement of the mounting portions prevents deformation of at least the length of the delivery pipe in which the injector-inserting portions are disposed, thereby preventing deterioration of the fuel sealing between the injectors and the injector-inserting portions of the delivery pipe which could otherwise be caused by high-pressure fuel, thermal contractions at very low temperatures, or the like.
摘要翻译：抑制了将燃料喷射到内燃机的相应气缸的燃烧室中的喷射器的输送管的变形被抑制，从而防止燃料密封的劣化。至少两个安装部分设置在输送管的相应长度上，该输送管的长度从输送管的长度的两端向外延伸，喷射器插入部分沿着该长度设置用于容纳喷射。安装部分的这种布置防止至少设置注射器插入部分的输送管的长度变形，从而防止喷射器与输送管的喷射器插入部分之间的燃料密封的劣化，否则可能会导致由高压燃料引起，在非常低的温度下的热收缩等。

2. 发明申请

US20070272214A1 Combustion Gas Seal For Fuel Injection Valve 有权
标题翻译：燃油喷射阀燃烧气体密封
公开(公告)号：US20070272214A1
公开(公告)日：2007-11-29
申请号：US10580311
申请日：2004-10-22
申请人： Tomihisa Tsuchiya , Kenji Ohkubo , Masaaki Yano , Iwao Taira , Junichi Nakayama
发明人： Tomihisa Tsuchiya , Kenji Ohkubo , Masaaki Yano , Iwao Taira , Junichi Nakayama
IPC分类号： F02M61/16
CPC分类号： F02M61/168 , F02M61/14 , F02M61/167 , F02M2200/06 , F02M2200/858
摘要： Leakage of a combustion gas is prevented by installing a seal ring (10) in an annular groove (51) provided in the outer peripheral surface of a fuel injection valve (5). Further, a combustion gas leaked from the seal ring (10) is sealed in by providing a seal washer (11) more on the rear end side of the fuel injection valve than the seal ring (10). Thus a combustion gas seal for an injection valve is provided, and the combustion gas seal is capable of exhibiting excellent sealing ability for a long term with a simple structure.
摘要翻译：通过将密封环（10）安装在设置在燃料喷射阀（5）的外周面上的环形槽（51）中来防止燃烧气体的泄漏。此外，通过在燃料喷射阀的后端侧比密封环（10）更多地设置密封垫圈（11），从密封环（10）泄漏的燃烧气体被密封。因此，提供了一种用于喷射阀的燃烧气体密封件，并且燃烧气体密封件能够以简单的结构长期表现出优异的密封能力。

3. 发明申请

US20050066942A1 Fuel injector for in-cylinder injection 有权
标题翻译：用于缸内喷射的燃油喷射器
公开(公告)号：US20050066942A1
公开(公告)日：2005-03-31
申请号：US10946185
申请日：2004-09-22
申请人： Kenji Ohkubo , Masaaki Yano , Yukiharu Tomita
发明人： Kenji Ohkubo , Masaaki Yano , Yukiharu Tomita
IPC分类号： F02F1/24 , F02M61/14 , F02M61/16
CPC分类号： F02M61/14 , F02M2200/858
摘要： An injector for directly injecting fuel into a cylinder of an internal combustion engine having a socket. The injector is provided with a nozzle insertable into the socket. An annular gap is defined between the nozzle and the socket when the nozzle is received in the socket. A first seal groove, formed in the nozzle, receives a first gas seal that seals the annular gap. A second seal groove, formed in the nozzle, receives a second gas seal that seals the annular gap. The second seal groove is formed closer to the distal end of the nozzle than the first seal groove. The depth of the second seal groove is greater than that of the first seal groove. This structure prevents the formation of deposits and maintains the sealing capability of the gas seals without lowering installation and maintenance efficiency.
摘要翻译：一种用于将燃料直接喷射到具有插座的内燃机的气缸中的喷射器。注射器设置有可插入插座的喷嘴。当喷嘴接收在插座中时，在喷嘴和插座之间限定环形间隙。形成在喷嘴中的第一密封槽容纳密封环形间隙的第一气密封。形成在喷嘴中的第二密封槽容纳密封环形间隙的第二气体密封件。第二密封槽形成为比第一密封槽更靠近喷嘴的远端。第二密封槽的深度大于第一密封槽的深度。这种结构防止沉积物的形成并保持气密封的密封能力而不降低安装和维护效率。

4. 发明授权

US07523742B2 Combustion gas seal for fuel injection valve 有权
标题翻译：用于燃油喷射阀的燃烧气体密封
公开(公告)号：US07523742B2
公开(公告)日：2009-04-28
申请号：US10580311
申请日：2004-10-22
申请人： Tomihisa Tsuchiya , Kenji Ohkubo , Masaaki Yano , Iwao Taira , Junichi Nakayama
发明人： Tomihisa Tsuchiya , Kenji Ohkubo , Masaaki Yano , Iwao Taira , Junichi Nakayama
IPC分类号： F02M61/14
CPC分类号： F02M61/168 , F02M61/14 , F02M61/167 , F02M2200/06 , F02M2200/858
摘要： Leakage of a combustion gas is prevented by installing a seal ring in an annular groove provided in the outer peripheral surface of a fuel injection valve. Further, a combustion gas leaked from the seal ring is sealed in by providing a seal washer more on the rear end side of the fuel injection valve than the seal ring. Thus a combustion gas seal for an injection valve is provided, and the combustion gas seal is capable of exhibiting excellent sealing ability for a long term with a simple structure.
摘要翻译：通过在设置在燃料喷射阀的外周面的环状槽中设置密封环来防止燃烧气体的泄漏。此外，通过在燃料喷射阀的后端侧比密封环更多地设置密封垫圈来密封从密封环泄漏的燃烧气体。因此，提供了一种用于喷射阀的燃烧气体密封件，并且燃烧气体密封件能够以简单的结构长期表现出优异的密封能力。

5. 发明授权

US07069908B2 Fuel injector for in-cylinder injection 有权
标题翻译：用于缸内喷射的燃油喷射器
公开(公告)号：US07069908B2
公开(公告)日：2006-07-04
申请号：US10946185
申请日：2004-09-22
申请人： Kenji Ohkubo , Masaaki Yano , Yukiharu Tomita
发明人： Kenji Ohkubo , Masaaki Yano , Yukiharu Tomita
IPC分类号： F02M61/14
CPC分类号： F02M61/14 , F02M2200/858
摘要： An injector for directly injecting fuel into a cylinder of an internal combustion engine having a socket. The injector is provided with a nozzle insertable into the socket. An annular gap is defined between the nozzle and the socket when the nozzle is received in the socket. A first seal groove, formed in the nozzle, receives a first gas seal that seals the annular gap. A second seal groove, formed in the nozzle, receives a second gas seal that seals the annular gap. The second seal groove is formed closer to the distal end of the nozzle than the first seal groove. The depth of the second seal groove is greater than that of the first seal groove. This structure prevents the formation of deposits and maintains the sealing capability of the gas seals without lowering installation and maintenance efficiency.
摘要翻译：一种用于将燃料直接喷射到具有插座的内燃机的气缸中的喷射器。注射器设置有可插入插座的喷嘴。当喷嘴接收在插座中时，在喷嘴和插座之间限定环形间隙。形成在喷嘴中的第一密封槽容纳密封环形间隙的第一气密封。形成在喷嘴中的第二密封槽容纳密封环形间隙的第二气体密封件。第二密封槽形成为比第一密封槽更靠近喷嘴的远端。第二密封槽的深度大于第一密封槽的深度。这种结构防止沉积物的形成并保持气密封的密封能力而不降低安装和维护效率。

6. 发明授权

US5483795A Exhaust purification device of internal combustion engine 失效
标题翻译：内燃机排气净化装置
公开(公告)号：US5483795A
公开(公告)日：1996-01-16
申请号：US295917
申请日：1994-09-15
申请人： Kenji Katoh , Tokuta Inoue , Hidetaka Nohira , Kiyoshi Nakanishi , Satoshi Iguchi , Tetsuro Kihara , Masato Gotoh , Takamitsu Asanuma , Hiroshi Okano , Jun Harada , Shinichi Takeshima , Masahiko Sugiyama , Shigenori Sakurai , Kenji Ohkubo , Mikio Murachi
发明人： Kenji Katoh , Tokuta Inoue , Hidetaka Nohira , Kiyoshi Nakanishi , Satoshi Iguchi , Tetsuro Kihara , Masato Gotoh , Takamitsu Asanuma , Hiroshi Okano , Jun Harada , Shinichi Takeshima , Masahiko Sugiyama , Shigenori Sakurai , Kenji Ohkubo , Mikio Murachi
IPC分类号： B01D53/30 , B01D53/94 , F01N3/08 , F01N3/20 , F01N9/00 , F01N11/00 , F02B1/04 , F02D41/02
CPC分类号： B01D53/9481 , B01D53/30 , B01D53/9495 , F01N11/007 , F01N3/0814 , F01N3/0842 , F01N3/0871 , F01N3/0885 , F01N9/00 , F02D41/0275 , F01N2240/16 , F01N2240/18 , F01N2250/12 , F01N2430/06 , F01N2550/03 , F01N2570/04 , F01N2570/14 , F01N2610/03 , F01N3/20 , F02B1/04 , Y02T10/47
摘要： An NO.sub.x absorber (18) is arranged in an exhaust passage of an internal combustion engine. The NO.sub.x absorber (18) absorbs the NO.sub.x when the air-fuel ratio of the exhaust gas flowing into the NO.sub.x absorber (18) is lean while releases the absorbed NO.sub.x when the air-fuel ratio of the exhaust gas flowing into the NO.sub.x absorber (18) becomes the stoichiometric air-fuel ratio or rich. An air-fuel ratio sensor (22) is arranged in the exhaust passage downstream of the NO.sub.x absorber (18). When the air-fuel ratio detected by the air-fuel ratio sensor (22) is switched from lean to rich after the air-fuel ratio of the exhaust gas flowing into NO.sub.x absorber (18) is switched from lean to rich, it is decided that the releasing action of NO.sub.x from the NO.sub.x absorber (18) is completed.
摘要翻译： PCT No.PCT / JP94 / 00050 Sec。 371日期1994年9月15日 102（e）1994年9月15日PCT 1994年1月14日PCT PCT。公开号WO94 / 17291 日期为1994年8月4日。在内燃机的排气通道中设置NOx吸收器（18）。当吸入NOx吸收器（18）的废气的空燃比是稀的时，NOx吸收器（18）吸收NOx，同时当流入NOx吸收器的排气的空燃比释放吸收的NOx 18）成为化学计量空燃比或浓。空气燃料比传感器（22）布置在NOx吸收器（18）下游的排气通道中。在空气燃料比传感器（22）检测出的空燃比在从稀薄变为富余的排气的空燃比变为富时，将从稀燃转为浓，来自NOx吸收器（18）的NOx的释放动作结束。

7. 发明授权

US06938901B2 Combustion gas seal for injector and sealing structure with the combustion gas seal 有权
标题翻译：燃烧气体密封用于注射器和密封结构与燃烧气体密封
公开(公告)号：US06938901B2
公开(公告)日：2005-09-06
申请号：US10450834
申请日：2001-09-26
申请人： Tomihisa Tsuchiya , Kyosuke Ohashi , Kenji Ohkubo , Masahiro Kawabata , Junichi Nakayama , Tadashi Abiko
发明人： Tomihisa Tsuchiya , Kyosuke Ohashi , Kenji Ohkubo , Masahiro Kawabata , Junichi Nakayama , Tadashi Abiko
IPC分类号： F02M61/14 , F02M61/16 , B60T11/236
CPC分类号： F02M61/14 , F02M61/16 , F02M2200/858
摘要： The invention relates to a combustion gas seal for injectors and to a seal structure disposed therewith, for preventing leakage of combustion gas in a state in which an injector is mounted to an engine head. And, the number of parts is reduced, vibration and noise are reduced, and sealing performance is improved. A tapered surface, in which an clearance between the tapered surface and an inner peripheral surface of a mounting hole of the engine head narrows from an engine bore side towards an atmospheric side, is disposed at a groove bottom of an attachment groove of the injector, and an abutment portion that abuts against the tapered surface is disposed at the combustion gas seal for injectors.
摘要翻译：本发明涉及一种用于喷射器的燃烧气体密封件和与其一起设置的密封结构，用于防止喷射器安装在发动机头上的状态下的燃烧气体泄漏。而且，减少零件数量，降低振动和噪音，提高密封性能。在该喷射器的安装槽的凹槽底部设置锥形面，其中锥形表面与发动机头部的安装孔的内周面之间的间隙从发动机孔侧朝向大气侧变窄，并且抵靠锥形表面的抵接部分设置在用于喷射器的燃烧气体密封件处。

8. 发明授权

US4949007A Low pressure discharge lamp with flat-plate terminal 失效
标题翻译：低压放电灯带平板端子
公开(公告)号：US4949007A
公开(公告)日：1990-08-14
申请号：US358534
申请日：1989-05-26
申请人： Masami Takagi , Shinichi Tsunekawa , Kenji Ohkubo
发明人： Masami Takagi , Shinichi Tsunekawa , Kenji Ohkubo
IPC分类号： H01J5/56
CPC分类号： H01J5/56
摘要： A low pressure gas discharge lamp includes a bulb with a pair of closed ends, and a pair of bases attached to the ends of the bulb, respectively. Each base has a cylindrical base body into which the end of bulb is inserted, and a pair of receiving terminals electrically connected to an electrode in the bulb and protruding from the base body in a direction perpendicular to the axis of the bulb. Each terminal has a pair of mutually parallel flat faces and is secured to the base body such that these flat faces are located on planes perpendicular to the axis of the bulb, and a part of at least one flat face is in contact with a bottom wall of the base body.

9. 发明申请

US20120285733A1 ELECTRONIC COMPONENT PROVIDED WITH CU-AL-CO-BASED ALLOY ELECTRODE OR WIRING 有权
标题翻译：电子元件提供基于铜合金的电极或接线
公开(公告)号：US20120285733A1
公开(公告)日：2012-11-15
申请号：US13263359
申请日：2010-04-08
申请人： Takahiko Kato , Takashi Naito , Hiroki Yamamoto , Takuya Aoyagi , Seiichi Watanabe , Seiji Miura , Norihito Sakaguchi , Kazuki Aoshima , Kenji Ohkubo
发明人： Takahiko Kato , Takashi Naito , Hiroki Yamamoto , Takuya Aoyagi , Seiichi Watanabe , Seiji Miura , Norihito Sakaguchi , Kazuki Aoshima , Kenji Ohkubo
IPC分类号： H01B1/02 , H05K1/09 , H01B5/00
CPC分类号： C22C9/01 , C22C9/06 , H01J1/02 , H01J2211/225 , H01L31/022425 , H05K1/092 , Y02E10/50
摘要： An object of the present invention is to provide an electronic component using a Cu-based conductive material that can suppress oxidization even in a heat treatment in an oxidizing atmosphere and that can suppress an increase in an electrical resistance. In an electronic component having an electrode or a wiring, a ternary alloy made from three elements consisting of Cu, Al, and Co is used as a Cu-based wiring material that can prevent oxidization of the electrode or the wiring. Specifically, part or the whole of the electrode or the wiring has a chemical composition in which an Al content is 10 at % to 25 at %, a Co content is 5 at % to 20 at %, and the balance is composed of Cu and unavoidable impurities, and the chemical composition represents a ternary alloy in which two phases of a Cu solid solution formed by Al and Co being dissolved into Cu and a CoAl intermetallic compound coexist together.
摘要翻译：本发明的目的是提供一种使用Cu基导电材料的电子部件，即使在氧化气氛中的热处理中也能够抑制氧化，并且能够抑制电阻的增加。在具有电极或布线的电子部件中，使用由Cu，Al和Co组成的三个元素制成的三元合金作为能够防止电极或布线的氧化的Cu系布线材料。具体地说，电极或布线的一部分或全部具有Al含量为10原子％至25原子％的Co化学组成，Co含量为5原子％至20原子％，余量由Cu和不可避免的杂质，化学组成表示三元合金，其中由Al和Co形成的Cu固溶体中的两相溶解于Cu和CoAl金属间化合物共存。

10. 发明授权

US5636616A Fuel supply apparatus for an internal combustion engine 失效
标题翻译：用于内燃机的燃料供应装置
公开(公告)号：US5636616A
公开(公告)日：1997-06-10
申请号：US579979
申请日：1995-12-28
申请人： Yukihiro Okane , Tomojiro Sugimoto , Kenji Ohkubo , Kazuhiro Minamitani , Takeshi Matsuda , Kazuhiro Shinomiya
发明人： Yukihiro Okane , Tomojiro Sugimoto , Kenji Ohkubo , Kazuhiro Minamitani , Takeshi Matsuda , Kazuhiro Shinomiya
IPC分类号： F02M37/00 , B01D35/027 , F02M37/02 , F02M37/10 , F02M37/18 , F02M55/02 , F02M69/00 , F02M37/04
CPC分类号： F02M37/10 , B01D35/027 , B01D35/0276 , F02M37/025 , Y10T137/8085
摘要： A low-pressure fuel filter is disposed in a fuel-return pipe from the fuel pressure regulator. In a portion of the fuel-return pipe between the fuel pressure regulator and a fuel element of the low-pressure fuel filter, a bypass device which includes, for example, a jet pump or an aperture may be provided so that fuel can flow back to the fuel tank, bypassing the fuel filter when the fuel filter is blocked.
摘要翻译：低压燃料过滤器设置在来自燃料压力调节器的燃料回流管中。在燃料压力调节器和低压燃料过滤器的燃料元件之间的燃料返回管的一部分中，可以设置包括例如喷射泵或孔的旁路装置，使得燃料可以流回当燃料过滤器被堵塞时，旁路燃料过滤器。

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