专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明专利

JP2011231766A Piston engine, method, and use 有权
标题翻译：活塞发动机，方法和使用
公开(公告)号：JP2011231766A
公开(公告)日：2011-11-17
申请号：JP2011099705
申请日：2011-04-27
申请人： J Eberspecher Gmbh & Co Kg , ヨット・エーバーシュペッヒャー・ゲーエムベーハー・ウント・コンパニー・カーゲー
发明人： KRUEGER JAN , JEBASINSKI ROLF
IPC分类号： F02B29/02 , F02B27/02 , F02B27/06
CPC分类号： F02B27/04 , F02B27/001 , F02B29/06 , F02D2200/025 , F02M35/125 , Y02T10/146
摘要： PROBLEM TO BE SOLVED: To improve charging of each cylinder with fresh air by using a positive pressure wave in a fresh air side, or to improve discharging of exhaust gas from each cylinder by using a negative pressure wave in an exhaust gas side.SOLUTION: In a method for driving a piston engine 1, preferably a piston engine 1 of a motor vehicle including a fresh air system 4 for feeding fresh air to a cylinder 3 of the piston engine 1 and an exhaust system 5 for discharging exhaust gas from the cylinder 3, during gas exchange, charging of each cylinder 3 with fresh air is supported by use of a positive pressure wave in a fresh air side and/or discharging of exhaust gas from each cylinder 3 is supported by use of a negative pressure wave in an exhaust gas side. Design variability is increased if each pressure wave is generated by means of at least one electroacoustic converter 9.
摘要翻译：要解决的问题：通过在新鲜空气侧使用正压波来改善每个气缸的充气，或者通过在废气侧使用负压波来改善每个气缸的排气的排放。解决方案：一种用于驱动活塞发动机1的方法，优选地包括用于将新鲜空气供给到活塞发动机1的气缸3的新鲜空气系统4的机动车辆的活塞发动机1和用于排出的排气系统5 来自气缸3的废气在气体交换期间，通过在新鲜空气侧中使用正压波来支撑每个气缸3的新鲜空气，并且/或者来自每个气缸3的排气的排出通过使用排气侧的负压波。如果通过至少一个电声转换器9产生每个压力波，则设计变化性会增加。（C）2012，JPO＆INPIT

62. 发明专利

JP3903657B2 Cylinder injection type spark-ignition internal combustion engine 有权
标题翻译：空值
公开(公告)号：JP3903657B2
公开(公告)日：2007-04-11
申请号：JP23985699
申请日：1999-08-26
申请人：トヨタ自動車株式会社
发明人：建仁上田 , 泰人堤 , 猛奥村 , 文昭服部 , 利美柏倉 , 豊一梅花 , 睦美神田
IPC分类号： F01L3/06 , F02B31/00 , F02B17/00 , F02B23/10 , F02B27/00 , F02B31/06 , F02B75/12 , F02D13/02 , F02D41/02 , F02D41/04 , F02F1/24 , F02F3/26 , F02M35/10 , F02M61/14
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

63. 发明专利

JPS6176722A Air intake device of engine 失效
标题翻译：发动机空气调节装置
公开(公告)号：JPS6176722A
公开(公告)日：1986-04-19
申请号：JP19997084
申请日：1984-09-25
申请人： Mazda Motor Corp
发明人： OKIMOTO HARUO , TAJIMA SEIJI , OKAZAKI TOSHIKI
IPC分类号： F02B27/02 , F02B27/00 , F02B29/02 , F02B29/08
CPC分类号： F02B27/001 , F02B29/02 , Y02T10/146
摘要： PURPOSE:To improve charging efficiency by providing an intake passage of an engine having two intake valves independently and providing a compression wave generating device of intake by a vibrator in an intake passage whichever valve closing timing of intake valves is later. CONSTITUTION:Two intake valves 15P, 15S are provided in an engine 1, and independent intake pipes 10P, 10S are connected to respective valves, and a fuel injection valve 19 is provided on the intake pipe side 10P and a surge tank 16 is provided on the intake pipe side 10S, and a vibrator 20 made of diaphragm 24 and a solenoid is provided in the tank. In a control device, the injection valve 19 is actuated by output of a crack angle 31, intake amount 13, intake temperature and opening 29 of a throttle valve, and the vibrator 20 is actuated to generate compression wave in intake air. As the compression wave is entered from the intake valve of late valve closing timing into a cylin der, sufficient charging can be made.
摘要翻译：目的：通过独立提供具有两个进气门的发动机的进气通道来提供充气效率，并通过进气通道中的振动器提供进气的压缩波发生装置，取决于进气门的关闭正时。构成：在发动机1中设置有两个进气阀15P，15S，独立的进气管10P，10S连接到相应的阀，并且在进气管侧10P上设置有燃料喷射阀19，并且将缓冲罐16设置在进气管侧10S和由隔膜24制成的振动器20和螺线管设置在油箱中。在控制装置中，通过输出裂缝角31，进气量13，节流阀的进气温度和开口29来驱动喷射阀19，并且致动振动器20以在进气中产生压缩波。当压缩波从后阀闭合正时的进气阀进入气缸时，可以进行足够的充气。

64. 发明专利

JPS6176720A Air intake device of engine 失效
标题翻译：发动机空气调节装置
公开(公告)号：JPS6176720A
公开(公告)日：1986-04-19
申请号：JP19996884
申请日：1984-09-25
申请人： Mazda Motor Corp
发明人： TADOKORO ASAO , OKIMOTO HARUO , TAJIMA SEIJI
IPC分类号： F02B27/02 , F02B27/00 , F02B29/02
CPC分类号： F02B27/001 , F02B29/02 , Y02T10/146
摘要： PURPOSE:To obtain optimum charging ratio by providing a vibrator generating compression wave in intake air in an intake pipe and actuating the vibrator at the time of high load and changing the vibrating force according to the operating condition of an engine. CONSTITUTION:A surge tank 18 is provided in an intake pipe 11 of an engine 1 and a vibrator 19 made of a solenoid 21 driving a diaphragm 23 is disposed in the tank. In a control device 24, a fuel injection valve is driven by input of a crank angle 31, intake amount 15, opening 16 of a throttle valve, intake temperature 26, and the solenoid 21 of the vibrator 19 is actuated at the time of high load of the engine. The actuating force raises vibrating force at the time of high rotation of the engine to generate high compression wave and make the wave oppose to inverse flow pressure of intake air, and at the time of low rotation of the engine, optimum intake pressure can be generated by weak vibrating force.
摘要翻译：目的：通过提供在进气管中的进气中产生压缩波的振动器并且在高负载时致动振动器并根据发动机的操作条件改变振动力来获得最佳充气比。构成：在发动机1的进气管11中设置有缓冲罐18，并且在油箱中设置由驱动隔膜23的螺线管21制成的振动器19。在控制装置24中，通过曲柄角31的输入，进气量15，节流阀的开口16，进气温度26的输入来驱动燃料喷射阀，并且振动器19的螺线管21在高时被致动发动机负载该致动力在发动机高转速时提高振动力，产生高压缩波，并使该波与进气的反向流动压力相反，而在发动机低转速时，可产生最佳进气压力由振动力弱。

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