专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

EP3237736B1 VARIABLE LENGTH CONNECTING ROD AND VARIABLE COMPRESSION RATIO INTERNAL COMBUSTION ENGINE 失效
标题翻译：可变长度连杆和变量压缩比内燃机
公开(公告)号：EP3237736B1
公开(公告)日：2018-04-18
申请号：EP15828515.5
申请日：2015-12-22
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： EZAKI, Shuichi , KAMO, Yoshiro , KIDOOKA, Akio
IPC分类号： F02B75/04 , F16C7/06
CPC分类号： F02B75/045 , F16C7/06 , F16C9/04 , F16C23/10 , F16C2360/22
摘要： A variable length connecting rod includes a connecting rod body, an eccentric member, a first piston mechanism, a second piston mechanism and a flow-direction switching mechanism. The eccentric member, the first piston member, the second piston member and the flow-direction switching mechanism are provided in the connecting rod body. The first piston mechanism and the second piston mechanism are configured to pivot the eccentric member. The connecting rod body has a control oil passage that communicates with a first opening of the connecting rod and the flow-direction switching mechanism. The flow-direction switching mechanism is switched between the first state and the second state by switching pins. The switching pins are disposed in the connecting rod body such that directions in which the switching pins are operated are angled with respect to a plane perpendicular to an axis of the first opening.

12. 发明授权

EP1934449B1 CONTROL DEVICE AND METHOD FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：用于内燃机的控制装置和方法
公开(公告)号：EP1934449B1
公开(公告)日：2017-07-26
申请号：EP06808861.6
申请日：2006-09-19
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： EZAKI, Shuichi , KIDOOKA, Akio
IPC分类号： F02D41/00 , F02D41/12
CPC分类号： F02D41/123 , F02D41/0005 , Y02T10/42

13. 发明授权

EP1860287B1 VALVE TRAIN OF INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机气门机构
公开(公告)号：EP1860287B1
公开(公告)日：2013-12-25
申请号：EP06714650.6
申请日：2006-02-20
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： EZAKI, Shuichi
IPC分类号： F01L13/00 , F01L9/04 , F02D13/06 , F02D17/02 , F02D43/00 , F02D45/00
CPC分类号： F02D13/06 , F01L1/024 , F01L1/042 , F01L1/344 , F01L9/04 , F01L13/0005 , F01L13/0015 , F01L2001/028 , F01L2001/0476 , F01L2001/0537 , F01L2009/0411 , F01L2009/0421 , F01L2800/08 , F01L2820/032 , F02D17/02 , F02D41/0082 , F02D41/0085 , F02D2041/0012 , Y02T10/18

14. 发明授权

EP2021590B8 VALVE DRIVING DEVICE FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机用阀门驱动装置
公开(公告)号：EP2021590B8
公开(公告)日：2013-11-13
申请号：EP07734699.7
申请日：2007-05-29
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： MAEHARA, Toshiyuki , EZAKI, Shuichi
IPC分类号： F01L13/00
CPC分类号： F01L13/0063 , F01L13/0021 , F01L13/0026 , Y10T74/20882

15. 发明授权

EP1776524B1 STARTING APPARATUS 有权
标题翻译：起动装置
公开(公告)号：EP1776524B1
公开(公告)日：2013-11-06
申请号：EP05780217.5
申请日：2005-08-05
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： ASADA, Toshiaki , EZAKI, Shuichi , ISHIKAWA, Makoto , SAKAI, Kazuhito
IPC分类号： F02N15/02
CPC分类号： F02N15/023 , F02N2250/08 , Y10T74/137 , Y10T477/71

16. 发明授权

EP2096274B1 INTERNAL COMBUSTION ENGINE WITH VARIABLE ACTUATION VALVE MECHANISM 有权
标题翻译： WITH机理可变气门内燃发动机
公开(公告)号：EP2096274B1
公开(公告)日：2013-01-23
申请号：EP07850045.1
申请日：2007-12-04
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： EZAKI, Shuichi
IPC分类号： F01L1/26 , F01L13/00
CPC分类号： F01L13/0063 , F01L1/185 , F01L1/2405 , F01L1/267 , F01L2001/0537 , F01L2001/467 , F01L2013/0068 , F01L2105/00 , F01L2820/02

17. 发明公开

EP1996799A1 VALVE DRIVE SYSTEM AND VALVE DRIVING METHOD 审中-公开
标题翻译：气门驱动系统中，阀门驱动方法
公开(公告)号：EP1996799A1
公开(公告)日：2008-12-03
申请号：EP07734033.9
申请日：2007-03-20
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： EZAKI, Shuichi , TATENO, Manabu , KIDOOKA, Akio
IPC分类号： F01L9/04
CPC分类号： F01L9/04
摘要： A valve drive system comprises a power transmitting mechanism (13) that converts rotary motion of an electric motor (12) into opening and closing motion of an intake valve (3) provided in a cylinder (2) of an internal combustion engine (1) to transmit power from the electric motor (12) to the valve (3) via a cam (152); and a rotational angle restricting mechanism (16) that is provided in a motion transmission path that extends from the electric motor (12) to the cam (152) and restricts rotation of the cam (152) within a predetermined angular range that is set so that a piston (5) of the engine (1) and the intake valve (3) do not interfere with each other. The rotational angle restricting mechanism (16) comprises a flange (161) that rotates as a unit with a camshaft (151) and forms a slotted groove hole (161a) thereon; and a stopper pin (162) that is inserted into and retracted from the groove hole (161a).

18. 发明授权

EP3211256B1 VARIABLE LENGTH CONNECTING ROD AND VARIABLE COMPRESSION RATIO INTERNAL COMBUSTION ENGINE 有权
公开(公告)号：EP3211256B1
公开(公告)日：2019-06-05
申请号：EP17158426.1
申请日：2017-02-28
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： EZAKI, Shuichi , KAMO, Yoshiro , KIDOOKA, Akio
IPC分类号： F16C7/06 , F02B75/04 , F02D15/00

19. 发明公开

EP3237736A1 VARIABLE LENGTH CONNECTING ROD AND VARIABLE COMPRESSION RATIO INTERNAL COMBUSTION ENGINE 失效
标题翻译：可变长度连杆和变量压缩比内燃机
公开(公告)号：EP3237736A1
公开(公告)日：2017-11-01
申请号：EP15828515.5
申请日：2015-12-22
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： EZAKI, Shuichi , KAMO, Yoshiro , KIDOOKA, Akio
IPC分类号： F02B75/04 , F16C7/06
CPC分类号： F02B75/045 , F16C7/06 , F16C9/04 , F16C23/10 , F16C2360/22
摘要： A variable length connecting rod includes a connecting rod body, an eccentric member, a first piston mechanism, a second piston mechanism and a flow-direction switching mechanism. The eccentric member, the first piston member, the second piston member and the flow-direction switching mechanism are provided in the connecting rod body. The first piston mechanism and the second piston mechanism are configured to pivot the eccentric member. The connecting rod body has a control oil passage that communicates with a first opening of the connecting rod and the flow-direction switching mechanism. The flow-direction switching mechanism is switched between the first state and the second state by switching pins. The switching pins are disposed in the connecting rod body such that directions in which the switching pins are operated are angled with respect to a plane perpendicular to an axis of the first opening.
摘要翻译：变长连杆包括连杆体，偏心件，第一活塞机构，第二活塞机构和流向切换机构。偏心构件，第一活塞构件，第二活塞构件和流动方向切换机构设置在连杆本体中。第一活塞机构和第二活塞机构构造成使偏心构件枢转。连杆体具有与连杆的第一开口和流向切换机构连通的控制油路。流向切换机构通过切换引脚在第一状态和第二状态之间切换。开关销设置在连杆体中，使得开关销被操作的方向相对于垂直于第一开口的轴线的平面成角度。

20. 发明公开

EP3211256A2 VARIABLE LENGTH CONNECTING ROD AND VARIABLE COMPRESSION RATIO INTERNAL COMBUSTION ENGINE 有权
公开(公告)号：EP3211256A2
公开(公告)日：2017-08-30
申请号：EP17158426.1
申请日：2017-02-28
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： EZAKI, Shuichi , KAMO, Yoshiro , KIDOOKA, Akio
IPC分类号： F16C7/06 , F02B75/04 , F02D15/00
CPC分类号： F02B75/045 , F02D15/02 , F16C7/06 , F16C23/10 , F16C2360/22
摘要： A variable length connecting rod (6) comprises a connecting rod body (31), an eccentric member (32), a hydraulic cylinder (33a), a hydraulic piston (33b), a check valve, a switching mechanism and a hydraulic mechanism.. The check valve permits a flow of hydraulic oil from a primary side of the check valve to a secondary side of the check valve and prohibits the flow from the secondary side to the primary side. The switching mechanism comprises a single switching pin. The connecting rod body is formed with first to fourth oil paths. The switching pin is switched between a first position making the first oil path communicate with the fourth oil path and making the second oil path communicate with the third oil path, and a second position making the first oil path communicate with the third oil path and making the second oil path communicate with the fourth oil path.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式