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1. 发明公开

EP1777440A2 A module to control a rotating output shaft and a module to change a driving condition of vehicle 审中-公开
标题翻译：用于控制的旋转输出轴和所述模块控制模块来改变车辆的驾驶条件
公开(公告)号：EP1777440A2
公开(公告)日：2007-04-25
申请号：EP07002941.8
申请日：2002-12-20
申请人： Hitachi, Ltd. , Hitachi Car Engineering Co., Ltd.
发明人： Saito, Masashi , Nakano, Youichi , Sugawara, Hayato , Saeki, Hiroaki
IPC分类号： F16H61/32 , F16H59/70
CPC分类号： G01D3/0365 , F16H59/70 , F16H61/0003 , F16H61/32 , F16H63/304 , F16H2063/005 , G01D5/145 , G01D11/245 , G01D18/00 , H02K7/1166 , H02K11/21 , H02K11/38 , Y10T74/19251
摘要： The invention relates to a sensor and a control circuit that are provided externally of a gear cover. This enhances reliability of a shift controller operated by an electric actuator (16) and a motor driven control module similar thereto, and constitute them compact. Further, this provides a rotating position detection sensor (3) suitably used for a switching device as described. A circuit (2) and a sensor (3) are not contaminated with oil or metal powder of a gear mechanism portion.
摘要翻译：本发明涉及的传感器和控制电路做在外部齿轮盖的设置。这增强了通过在电致动器（16）操作的换档控制器和与其类似的电机驱动的控制模块的可靠性，并构成它们紧凑。此外，这提供了如所描述的适合用于开关装置的旋转位置检测传感器（3）。的电路（2）和一传感器（3）不被污染与齿轮机构部的油或金属粉末。

2. 发明公开

EP1327770A3 Fuel vaporization promoting apparatus and fuel carburetion accelerator 审中-公开
标题翻译：燃油汽化促进装置和燃油化油器
公开(公告)号：EP1327770A3
公开(公告)日：2006-12-13
申请号：EP03000084.8
申请日：2003-01-08
申请人： Hitachi, Ltd. , Hitachi Car Engineering Co., Ltd.
发明人： Amou, Kiyoshi , Kadomukai, Yuzo , Saeki, Hiroaki , Watanabe, Kenji , Ichihara, Takanobu , Nagano, Masami
IPC分类号： F02M31/125 , F02M31/135 , F02M33/06 , F02M15/04
CPC分类号： F02M31/125 , F02M15/04 , F02M31/135 , F02M33/06 , Y02T10/126 , Y10S261/25 , Y10S261/55 , Y10S261/83
摘要： The present invention relates to the atomization and vaporization of spray at the time of cold startup and the reduction of the amount of fuel depositing on the inner wall of the intake manifold, thereby ensuring improved startability of an internal combustion engine of a car, reduced fuel costs and improved purification of exhaust gas. A very fine groove (201) is formed on a heat transfer surface (76) in a fuel vaporization promoting apparatus (100), wherein this groove (201) is shaped in such a way that fuel (24) is dispersed by the surface tension of a heat transfer surface (76) and fuel (24). This configuration ensures uniform dispersion of fuel (24) on the heat transfer surface (76) and effective promotion of vaporization
摘要翻译：本发明涉及在冷启动时喷雾的雾化和汽化以及减少在进气歧管的内壁上的燃料沉积量，从而确保改进的汽车内燃机的启动性，减少的燃料成本和改进的废气净化。在燃料汽化促进装置（100）的传热表面（76）上形成非常细的凹槽（201），其中该凹槽（201）成形为使得燃料（24）通过表面张力的传热表面（76）和燃料（24）。这种构造确保了燃料（24）在传热表面（76）上的均匀分散并有效地促进汽化

3. 发明公开

EP1369575A2 A heater unit for a combustion-stabilizing device 审中-公开
标题翻译： Heizungseinheitfüreine Verbrennungsstabilisierungsvorrichtung
公开(公告)号：EP1369575A2
公开(公告)日：2003-12-10
申请号：EP03012201.4
申请日：2003-06-05
申请人： Hitachi, Ltd. , Hitachi Car Engineering Co., Ltd.
发明人： Watanabe, Kenji, Hitachi, Ltd., Int. Prop. Gp. , Saeki, Hiroaki , Amou, Kiyoshi, Hitachi, Ltd., Int. Prop. Gp.
IPC分类号： F02M31/135
CPC分类号： F02M31/135 , F02D9/02 , Y02T10/126
摘要： The invention relates to a slit-shaped heater holder (54) outside the heat-exchanger tube (55) can eliminate the use of adhesive in the heater assembly. A flat electrode (52) which is pressed on and in surface contact with the PTC heater (53) can improve the wear resistance of the heater contact, prevent the PTC heater (53) breaking, and even assure the electrical connecting to the broken PTC heater (53).
摘要翻译：本发明涉及一种在热交换管（55）外部的狭缝状加热器支架（54），可以消除加热器组件中的粘合剂的使用。与PTC加热器（53）压接并与其表面接触的扁平电极（52）可以提高加热器接触件的耐磨性，防止PTC加热器（53）断裂，甚至确保电连接到断开的PTC 加热器（53）。

4. 发明授权

EP0450633B1 Idling air amount control apparatus for an automobile 失效
标题翻译：对于用于汽车的怠速空气量控制装置。
公开(公告)号：EP0450633B1
公开(公告)日：1995-07-12
申请号：EP91105372.6
申请日：1991-04-05
申请人： HITACHI, LTD. , HITACHI AUTOMOTIVE ENGINEERING CO., LTD.
发明人： Ejiri, Yuki , Okazaki, Tsutomu , Yamada, Koichiro , Niida, Chiaki , Saeki, Hiroaki , Honma, Hideki
IPC分类号： F02D9/08
CPC分类号： F02M3/075

5. 发明授权

EP1978240B1 Method and apparatus for attenuating fuel pump noise in a direct injection internal combustion chamber 有权
标题翻译：用于阻尼的燃料泵的容积在直接喷射式燃烧室的方法和装置
公开(公告)号：EP1978240B1
公开(公告)日：2011-07-13
申请号：EP08006761.4
申请日：2008-04-02
申请人： Hitachi, Ltd.
发明人： Watanabe, Atsushi , Badarinarayan, Harsha , Borg, Jonathan , McCune, Donald J. , Shiraishi, Takuya , Hohkita, Atsushi , Soma, Masahiro , Saeki, Hiroaki
IPC分类号： F02M61/16 , F02M69/46 , F02M55/02
CPC分类号： F02M55/025 , F02M55/005 , F02M61/14 , F02M61/168 , F02M69/465 , F02M2200/09 , F02M2200/40 , F02M2200/8023 , F02M2200/856

6. 发明公开

EP1777440A3 A module to control a rotating output shaft and a module to change a driving condition of vehicle 审中-公开
标题翻译：用于控制的旋转输出轴和所述模块控制模块来改变车辆的驾驶条件
公开(公告)号：EP1777440A3
公开(公告)日：2007-12-19
申请号：EP07002941.8
申请日：2002-12-20
申请人： Hitachi, Ltd. , Hitachi Car Engineering Co., Ltd.
发明人： Saito, Masashi c/o HITACHI, LTD., Intell. Property Group , Nakano, Youichi , Sugawara, Hayato , Saeki, Hiroaki
IPC分类号： F16H61/32 , F16H59/70
CPC分类号： G01D3/0365 , F16H59/70 , F16H61/0003 , F16H61/32 , F16H63/304 , F16H2063/005 , G01D5/145 , G01D11/245 , G01D18/00 , H02K7/1166 , H02K11/21 , H02K11/38 , Y10T74/19251
摘要： The invention relates to a sensor and a control circuit that are provided externally of a gear cover. This enhances reliability of a shift controller operated by an electric actuator (16) and a motor driven control module similar thereto, and constitute them compact. Further, this provides a rotating position detection sensor (3) suitably used for a switching device as described. A circuit (2) and a sensor (3) are not contaminated with oil or metal powder of a gear mechanism portion.
摘要翻译：本发明涉及的传感器和控制电路做在外部齿轮盖的设置。这增强了通过在电致动器（16）操作的换档控制器和与其类似的电机驱动的控制模块的可靠性，并构成它们紧凑。此外，这提供了如所描述的适合用于开关装置的旋转位置检测传感器（3）。的电路（2）和一传感器（3）不被污染与齿轮机构部的油或金属粉末。

7. 发明公开

EP1408232A3 Fuel supply system for internal combustion engine 审中-公开
标题翻译：内燃机燃油供应系统
公开(公告)号：EP1408232A3
公开(公告)日：2006-01-11
申请号：EP03022960.3
申请日：2003-10-09
申请人： Hitachi, Ltd.
发明人： Nagano, Masami Hitachi, Ltd., Intel.Prop.Group , Ichihara, Takanobu Hitachi, Ltd., Intel.Prop.Group , Saeki, Hiroaki
IPC分类号： F02M69/32 , F02M31/135 , F02M31/18 , F02M35/10
CPC分类号： F02M69/32 , F02D41/3094 , F02M31/135 , F02M31/18 , F02M53/02 , F02M69/325 , Y02T10/126
摘要： The present invention relates to an electronically-controlled fuel injector, for an internal combustion engine (1), comprising a downstream fuel injection valve (2) located near an air intake port of each cylinder or inside a cylinder, an air intake passage (6, 21) which bypasses the throttle valve (8) located upstream of the downstream fuel injection valve (2), and a fuel vaporizing section (30) including an upstream fuel injection valve (3), and a heater (4) which vaporizes fuel injected from the upstream fuel injection valve (3); and further having an air intake port located upstream of the throttle valve (8), air flow control section (10) for controlling an amount of air, said fuel vaporizing section (30), vaporized-fuel branch section (42) for supplying vaporized fuel to each cylinder, and a vaporized-fuel distribution passage (43) which extends from the vaporized-fuel branch section (42) to an opening (44) located in each air intake pipe (21) located downstream of the throttle valve (8).
摘要翻译：本发明涉及一种用于内燃机（1）的电子控制燃料喷射器，其包括位于每个气缸的进气口附近或气缸内的下游燃料喷射阀（2），进气通道（6）（2）的上游的节流阀（8）和包括上游燃料喷射阀（3）的燃料汽化部分（30）以及使燃料汽化的加热器（4）从上游燃料喷射阀（3）喷射; 并且进一步具有位于节流阀8上游的进气口，用于控制空气量的气流控制部分10，所述燃料汽化部分30，用于供应汽化的汽化燃料分支部分42，燃料向各气缸供给，从气化燃料支路部（42）延伸到位于节气门（8）的下游侧的各吸气管（21）的开口部（44）的汽化燃料流通路（43））。

8. 发明公开

EP1327770A2 Fuel vaporization promoting apparatus and fuel carburetion accelerator 审中-公开
标题翻译： Kraftstoffzerstäubervorrichtung
公开(公告)号：EP1327770A2
公开(公告)日：2003-07-16
申请号：EP03000084.8
申请日：2003-01-08
申请人： Hitachi, Ltd. , Hitachi Car Engineering Co., Ltd.
发明人： Amou, Kiyoshi , Kadomukai, Yuzo , Saeki, Hiroaki , Watanabe, Kenji , Ichihara, Takanobu , Nagano, Masami
IPC分类号： F02M31/125 , F02M31/135 , F02M33/06 , F02M15/04
CPC分类号： F02M31/125 , F02M15/04 , F02M31/135 , F02M33/06 , Y02T10/126 , Y10S261/25 , Y10S261/55 , Y10S261/83
摘要： The present invention relates to the atomization and vaporization of spray at the time of cold startup and the reduction of the amount of fuel depositing on the inner wall of the intake manifold, thereby ensuring improved startability of an internal combustion engine of a car, reduced fuel costs and improved purification of exhaust gas. A very fine groove (201) is formed on a heat transfer surface (76) in a fuel vaporization promoting apparatus (100), wherein this groove (201) is shaped in such a way that fuel (24) is dispersed by the surface tension of a heat transfer surface (76) and fuel (24). This configuration ensures uniform dispersion of fuel (24) on the heat transfer surface (76) and effective promotion of vaporization
摘要翻译：本发明涉及冷启动时喷雾的雾化和汽化，并且减少了在进气歧管的内壁上沉积的燃料量，从而确保了汽车的内燃机，还原燃料的改进的起动性成本和改善废气净化。在燃料蒸发促进装置（100）中的传热面（76）上形成有非常细小的槽（201），其中该槽（201）成形为使得燃料（24）以表面张力分散的传热表面（76）和燃料（24）。这种构造确保燃料（24）在传热表面（76）上的均匀分散并有效促进汽化

9. 发明公开

EP2333305A3 Method and apparatus for attenuating fuel pump noise in a direct injection internal combustion chamber 有权
标题翻译：用于阻尼的燃料泵的容积在直接喷射式燃烧室的方法和装置
公开(公告)号：EP2333305A3
公开(公告)日：2013-07-31
申请号：EP11157976.9
申请日：2008-04-02
申请人： Hitachi Ltd.
发明人： Watanabe, Atsushi , Badarinarayan, Harsha , Borg, Jonathan , McCune, Donald J. , Shiraishi, Takuya , Hohkita, Atsushi , Soma, Masahiro , Saeki, Hiroaki
IPC分类号： F02M61/16 , F02M69/46 , F02M55/02 , F02M61/14 , F02M55/00
CPC分类号： F02M55/025 , F02M55/005 , F02M61/14 , F02M61/168 , F02M69/465 , F02M2200/09 , F02M2200/40 , F02M2200/8023 , F02M2200/856
摘要： The present invention relates to a method and apparatus for attenuating fuel pump noise in a direct injection internal combustion engine (22). In one proposal, the direct injection fuel nozzle is suspended from a fuel rail (32) in a fashion that avoids direct metal-to-metal contact between the injector and the engine block (24). The direct injection nozzle may also be connected to the fuel rail (32) by a pair of spaced-apart seals which equalize the longitudinal pressure on the nozzle during operation. Enlarged diameter fuel reservoirs and/or a restricted orifice (96) may be provided fluidly in series between the fuel pump (36) and the direct injection nozzle in order to attenuate noise resulting from fuel pump pulsation.

10. 发明公开

EP2333305A2 Method and apparatus for attenuating fuel pump noise in a direct injection internal combustion chamber 有权
标题翻译：减少直喷式内燃机燃油泵噪声的方法和设备
公开(公告)号：EP2333305A2
公开(公告)日：2011-06-15
申请号：EP11157976.9
申请日：2008-04-02
申请人： Hitachi Ltd.
发明人： Watanabe, Atsushi , Badarinarayan, Harsha , Borg, Jonathan , McCune, Donald J. , Shiraishi, Takuya , Hohkita, Atsushi , Soma, Masahiro , Saeki, Hiroaki
IPC分类号： F02M61/16 , F02M69/46 , F02M55/02 , F02M55/00 , F02M63/00
CPC分类号： F02M55/025 , F02M55/005 , F02M61/14 , F02M61/168 , F02M69/465 , F02M2200/09 , F02M2200/40 , F02M2200/8023 , F02M2200/856
摘要： The present invention relates to a method and apparatus for attenuating fuel pump noise in a direct injection internal combustion engine (22). In one proposal, the direct injection fuel nozzle is suspended from a fuel rail (32) in a fashion that avoids direct metal-to-metal contact between the injector and the engine block (24). The direct injection nozzle may also be connected to the fuel rail (32) by a pair of spaced-apart seals which equalize the longitudinal pressure on the nozzle during operation. Enlarged diameter fuel reservoirs and/or a restricted orifice (96) may be provided fluidly in series between the fuel pump (36) and the direct injection nozzle in order to attenuate noise resulting from fuel pump pulsation.
摘要翻译：本发明涉及用于衰减直喷式内燃机（22）中的燃料泵噪声的方法和装置。在一个建议中，直接喷射燃料喷嘴以避免喷射器和发动机缸体（24）之间的金属 - 金属直接接触的方式悬挂在燃料轨道（32）上。直接喷射喷嘴也可以通过一对间隔开的密封件连接到燃料导轨（32），这些密封件在操作期间均衡喷嘴上的纵向压力。可以在燃料泵（36）和直接喷射喷嘴之间串联地流体地提供扩大直径的燃料容器和/或限制孔口（96），以便衰减由燃料泵脉动引起的噪音。

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