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1. 发明授权

EP1074723B1 Direct-fuel-injection-type spark-ignition internal combustion engine and method of controlling the internal combustion engine 有权
标题翻译：有用于控制直接注射和方法的火花点火式内燃机
公开(公告)号：EP1074723B1
公开(公告)日：2006-11-15
申请号：EP00116802.0
申请日：2000-08-03
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： Kanda, Mutsumi , Sasaki, Chiemi
IPC分类号： F02F3/26 , F02B17/00 , F02F1/42
CPC分类号： F02F3/26 , F01P7/165 , F01P2003/021 , F01P2003/027 , F02B17/005 , F02B2075/125 , Y02T10/123

2. 发明授权

EP1223314B1 Direct cylinder injection-type spark ignition internal combustion engine 有权
标题翻译：直接气缸喷射式火花点火内燃机
公开(公告)号：EP1223314B1
公开(公告)日：2003-10-29
申请号：EP02009046.0
申请日：1999-07-07
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Baika, Toyokazu , Kobayashi, Tatsuo , Hattori, Fumiaki , Hashima, Takashi , Hokuto, Hiroyuki , Kashiwagura, Toshimi , Kanda, Mutsumi , Tanaka, Hiroya , Matusita, Souichi , Abe, Shizuo , Muramatsu, Nobuyuki
IPC分类号： F02B23/10 , F02F7/00
CPC分类号： F02B23/104 , F02B2023/108 , F02B2075/125 , F02F3/26 , F02F2001/245 , Y02T10/123 , Y02T10/125

3. 发明授权

EP1006266B1 Direct fuel injection-type spark ignition internal combustion engine 有权
标题翻译：直接燃油喷射式火花点火内燃机
公开(公告)号：EP1006266B1
公开(公告)日：2003-04-09
申请号：EP99123749.6
申请日：1999-11-30
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Tsutsumi, Yasuhito , Baika, Toyokazu , Ueda, Tatehito , Okumura, Takeshi , Kashiwagura, Toshimi , Kanda, Mutsumi , Hattori, Fumiaki
IPC分类号： F02B31/00 , F02D13/02 , F02B17/00
CPC分类号： F02B31/06 , F02B17/005 , F02B27/001 , F02B31/00 , F02B2031/006 , F02B2075/125 , F02B2275/48 , F02F3/26 , F02F2001/245 , Y02T10/123 , Y02T10/125 , Y02T10/146 , Y02T10/42

4. 发明公开

EP1179662A3 Direct fuel injection-type spark-ignition internal combustion engine 有权
标题翻译：汽油机直喷
公开(公告)号：EP1179662A3
公开(公告)日：2003-03-12
申请号：EP01118975.0
申请日：2001-08-06
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Suzuki, Hisao , Tomoda, Terutoshi , Kanda, Mutsumi , Kashiwagura, Toshimi , Chiba, Fumito , Mori, Sachio , Taniguchi, Satoshi
IPC分类号： F02B23/10 , F02F3/26
CPC分类号： F02B17/005 , F02B23/101 , F02B2023/085 , F02B2023/103 , F02B2023/106 , F02B2075/125 , F02B2275/48 , F02F1/242 , F02F3/26 , F02F2001/245 , Y02T10/123 , Y02T10/125
摘要： A direct fuel injection-type spark-ignition internal combustion engine is disclosed. The engine comprises a fuel injector for injecting fuel as a spray in nearly the shape of a fan having a relative small thickness, a spark plug and a cavity formed on the top surface of a piston. The cavity has a long and narrow groove-like shape. The spray is injected by the fuel injector such that the spray is almost parallel with the center axis of the piston, and impinges in the cavity. The spark plug is arranged in the upper portion of the cylinder to face the cavity.

5. 发明公开

EP0071949A3 An intake device of an internal combustion engine 失效
标题翻译：内燃机的进气装置
公开(公告)号：EP0071949A3
公开(公告)日：1984-01-11
申请号：EP82106983
申请日：1982-08-02
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Kanda, Mutsumi , Nakanishi, Kiyoshi , Inoue, Tokuta , Nakajima, Mikio
IPC分类号： F02B31/00 , F02F01/42 , F02D09/02
CPC分类号： F02M35/10229 , F02B31/082 , Y02T10/146
摘要： An engine comprising an intake port which has a separating wall projecting downwardly from the upper wall of the intake port. The separating wall defines a helical portion, an inlet passage portion tangentially connected to the helical portion, and a bypass passage interconnecting the inlet passage portion to the helical portion. A rotary valve is arranged in the bypass passage and actuated by a vacuum operated diaphragm apparatus. The rotary valve is opened when the amount of air fed into the cylinder of an engine is increased beyond a predetermined value.
摘要翻译：一种包括进气口的发动机，该进气口具有从进气口的上壁向下突出的分隔壁。分隔壁限定螺旋部分，切向地连接到螺旋部分的入口通道部分以及将入口通道部分与螺旋部分互连的旁路通道。旋转阀布置在旁路通道中并且由真空操作的隔膜装置致动。当供给发动机气缸的空气量增加到超过预定值时，旋转阀打开。

6. 发明公开

EP0094084A2 A helically-shaped intake port of an internal combustion engine 失效
标题翻译：内燃内燃机的螺旋进气口。
公开(公告)号：EP0094084A2
公开(公告)日：1983-11-16
申请号：EP83104597.6
申请日：1983-05-10
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Nakanishi, Kiyoshi , Okumura, Takeshi , Kanda, Mutsumi , Kotani, Takeshi , Inoue, Tokuta
IPC分类号： F02B17/00 , F02B31/00 , F02M35/10
CPC分类号： F02B31/082 , Y02T10/146
摘要： An engine comprising an intake port which has a separating wall projecting downwardly from the upper wall of the intake port. The separating wall defines a helical portion, an inlet passage portion tangentially connected to the helical portion, and a bypass passage interconnecting the inlet passage portion to the helical portion. A rotary valve is arranged in the bypass passage and actuated by a vacuum operated diaphragm apparatus. The rotary valve is opened when the amount of air fed into the cylinder of an engine is increased beyond a predetermined value. A downwardly projecting rib is formed on the bottom face of the separating wall. The rib extends toward the helical portion from the rotary valve.

7. 发明授权

EP1179662B1 Direct fuel injection-type spark-ignition internal combustion engine 有权
标题翻译：汽油机直喷
公开(公告)号：EP1179662B1
公开(公告)日：2007-12-05
申请号：EP01118975.0
申请日：2001-08-06
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： Suzuki, Hisao , Tomoda, Terutoshi , Kanda, Mutsumi , Kashiwagura, Toshimi , Chiba, Fumito , Mori, Sachio , Taniguchi, Satoshi
IPC分类号： F02B23/10 , F02F3/26
CPC分类号： F02B17/005 , F02B23/101 , F02B2023/085 , F02B2023/103 , F02B2023/106 , F02B2075/125 , F02B2275/48 , F02F1/242 , F02F3/26 , F02F2001/245 , Y02T10/123 , Y02T10/125

8. 发明公开

EP1223314A1 Direct cylinder injection-type spark ignition internal combustion engine 有权
标题翻译：直接气缸喷射式火花点火内燃机
公开(公告)号：EP1223314A1
公开(公告)日：2002-07-17
申请号：EP02009046.0
申请日：1999-07-07
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Baika, Toyokazu , Kobayashi, Tatsuo , Hattori, Fumiaki , Hashima, Takashi , Hokuto, Hiroyuki , Kashiwagura, Toshimi , Kanda, Mutsumi , Tanaka, Hiroya , Matusita, Souichi , Abe, Shizuo , Muramatsu, Nobuyuki
IPC分类号： F02B23/10 , F02F7/00
CPC分类号： F02B23/104 , F02B2023/108 , F02B2075/125 , F02F3/26 , F02F2001/245 , Y02T10/123 , Y02T10/125
摘要： A direct cylinder injection-type spark ignition internal combustion engine comprising a spark plug and a fuel injection valve for directly injecting fuel into the cylinder, wherein the fuel injected from said fuel injection valve passes near said spark plug directly or being deflected, and a crank mechanism (900) has the center of the crank shaft deviated from the center axis of the piston (508) so that the angular speed of the crank is lowered in the compression stroke.
摘要翻译： 1.一种直接式气缸喷射式火花点火式内燃机，其特征在于，具备火花塞和将燃料直接喷射到气缸内的燃料喷射阀，其中，从所述燃料喷射阀喷射的燃料直接通过所述火花塞或偏转，机构900使曲轴的中心偏离活塞508的中心轴线，从而曲轴的角速度在压缩冲程中降低。

9. 发明公开

EP1041257A3 Direct fuel injection-type spark-ignition internal combustion engine 审中-公开
标题翻译：直接燃油喷射式火花点火内燃机
公开(公告)号：EP1041257A3
公开(公告)日：2001-08-29
申请号：EP00106749.5
申请日：2000-03-29
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Kanda, Mutsumi , Shimizu, Rio , Kashiwagura, Toshimi , Hattori, Fumiaki
IPC分类号： F02B23/10 , F02B17/00
CPC分类号： F02B17/005 , F02B23/104 , F02B2075/125 , F02F3/26 , F02F2001/245 , Y02T10/123 , Y02T10/125
摘要： A direct fuel injection-type spark-ignition internal combustion engine is disclosed. The engine comprises a spark plug, a fuel injection valve and a cavity formed on the top surface of the piston. The cavity has a bottom wall, a spark plug side wall and a fuel injection valve side wall. The fuel injection valve injects fuel toward the bottom wall of the cavity in stratified charge combustion. The fuel mainly proceeds toward the spark plug side wall of the cavity along the bottom wall, is deflected by the spark plug side wall and is led to the vicinity of the spark plug. In the engine, the spark plug side wall of the cavity is provided with a deflecting portion inclined toward the inside of the cavity. A first part of the deflecting portion provided on both sides of the spark plug side wall functions to lead the fuel to the vicinity of the spark plug. A second part of the deflecting portion on the central portion of the spark plug side wall functions to lead the fuel to a region neighboring the side of the fuel injection valve from the vicinity of the spark plug.
摘要翻译：公开了一种直接燃料喷射式火花点火内燃机。发动机包括火花塞，燃料喷射阀和形成在活塞顶表面上的空腔。该空腔具有底壁，火花塞侧壁和燃料喷射阀侧壁。在分层充气燃烧中，燃料喷射阀向空腔的底壁喷射燃料。燃料主要沿着底壁朝着空腔的火花塞侧壁行进，被火花塞侧壁偏转并被引导到火花塞附近。在发动机中，空腔的火花塞侧壁设置有朝向空腔内侧倾斜的偏转部。设置在火花塞侧壁两侧的偏转部分的第一部分用于将燃料引导到火花塞附近。火花塞侧壁的中心部分上的偏转部分的第二部分用于将燃料从火花塞附近引导至邻近燃料喷射阀侧的区域。

10. 发明公开

EP1043484A3 Direct fuel injection-type spark-ignition internal combustion engine 有权
标题翻译：直接燃油喷射式火花点火内燃机
公开(公告)号：EP1043484A3
公开(公告)日：2001-05-09
申请号：EP00107586.0
申请日：2000-04-07
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , Kabushiki Kaisha Toyota Chuo Kenkyusho
发明人： Kanda, Mutsumi , Kashiwagura, Toshimi , Hattori, Fumiaki , Nomura, Yoshihiro, c/o K.K. Toyota Chuo Kenkyusho
IPC分类号： F02B23/10 , F02B17/00
CPC分类号： F02B17/005 , F02B23/104 , F02B2075/125 , Y02T10/123 , Y02T10/125
摘要： A direct fuel injection-type spark ignition internal combustion engine is disclosed. The engine comprises a spark plug arranged in the upper wall of the cylinder, a fuel injector for directly injecting fuel into the cylinder, and a cavity formed in the top surface of the piston. The cavity has a bottom wall and a spark plug side wall. Fuel injected into the cavity from the fuel injector in the latter half of the compression stroke proceeds on the bottom wall of the cavity so as to be deflected by the spark plug side wall and led to the vicinity of the spark plug. In the engine, the fuel injector injects fuel in the shape of a fan having a relatively small thickness. The cavity has guide walls for preventing fuel from excessively spreading in the direction of width of the fan shape as it proceeds on the bottom wall.
摘要翻译：公开了一种直接燃料喷射式火花点火内燃机。发动机包括布置在气缸的上壁中的火花塞，用于将燃料直接喷射到气缸中的燃料喷射器以及形成在活塞的顶表面中的空腔。该空腔具有底壁和火花塞侧壁。在压缩行程的后半部分从燃料喷射器喷射到空腔中的燃料在空腔的底壁上行进，从而被火花塞侧壁偏转并导向火花塞附近。在发动机中，燃料喷射器以具有相对较小厚度的风扇的形式喷射燃料。腔体具有导向壁，用于防止燃料在其在底壁上行进时沿着扇形宽度的方向过度扩展。

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