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1. 发明专利

JP2006144743A Variable valve system for internal combustion engine 有权
标题翻译：用于内燃机的可变阀系统
公开(公告)号：JP2006144743A
公开(公告)日：2006-06-08
申请号：JP2004339079
申请日：2004-11-24
申请人： Fuso Engineering Corp , Mitsubishi Fuso Truck & Bus Corp , ふそうエンジニアリング株式会社 , 三菱ふそうトラック・バス株式会社
发明人： HORIUCHI MANABU , NAKAJIMA SATOSHI , DAIGO YASUNARI , MAEKAWA MASAHIRO
IPC分类号： F01L13/00 , F01L1/18
摘要： PROBLEM TO BE SOLVED: To provide a variable valve system for an internal combustion engine improving mountability on the engine and durability of the system.
SOLUTION: A rocker arm mechanism 20 is provided with a third arm 25 transmitting rocking displacement of a second arm 22 to a first arm 21. The second arm has a fulcrum arranged on a position in an outside of outer diameter of a rocker shaft 16 as a fulcrum on the rocker shaft side, and is provided with an eccentric shaft member 82 of which position is changed by rotation of the rocker shaft and a connecting member 24 connecting the eccentric shaft and a rocker shaft. The connecting member includes a connection main body part 34 pivotally supporting the eccentric shaft member and a shaft part 44 extended from the connection main body part and locked on the rocker shaft under a condition passing through the rocker shaft.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于内燃机的可变阀系统，改善发动机的安装性和系统的耐久性。解决方案：摇臂机构20设置有第三臂25，第三臂25将第二臂22的摆动位移传递到第一臂21.第二臂具有布置在摇臂外径的外侧的位置的支点轴16作为摇臂轴侧的支点，并且设置有偏心轴构件82，偏心轴构件82的位置通过摇动轴的旋转而改变，连接构件24连接偏心轴和摇杆轴。连接构件包括枢转地支撑偏心轴构件的连接主体部分34和从连接主体部分延伸的轴部44，并且在通过摇杆轴的状态下锁定在摇杆上。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2006144742A Variable valve system for internal combustion engine 有权
标题翻译：用于内燃机的可变阀系统
公开(公告)号：JP2006144742A
公开(公告)日：2006-06-08
申请号：JP2004339078
申请日：2004-11-24
申请人： Fuso Engineering Corp , Mitsubishi Fuso Truck & Bus Corp , ふそうエンジニアリング株式会社 , 三菱ふそうトラック・バス株式会社
发明人： KAWAMOTO KOICHI , HORIUCHI MANABU , NAKAJIMA SATOSHI , DAIGO YASUNARI , MAEKAWA MASAHIRO
IPC分类号： F01L13/00 , F01L1/18
摘要： PROBLEM TO BE SOLVED: To provide a variable valve system for an internal combustion engine improving durability of the system and mountability on the engine. SOLUTION: A rocker arm mechanism 20 is abutted on a first arm 21 and a second arm 22, and is provided with a third arm 23 transmitting rocking displacement of the second arm to the first arm. An axial center C3 of a support shaft of the third arm is provided on a position where first shortest distance L1 from the axial center of the support shaft to an action line of force F1 acting on an abutment point S1 on the first arm is shorter than second shortest distance L2 from the axial center of the support shaft to an action line of force F2 acting on an abutment point S2 on the second arm. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于内燃机的可变阀系统，提高系统的耐久性和发动机的安装性。解决方案：摇臂机构20抵靠第一臂21和第二臂22，并且设置有将第二臂的摆动位移传递到第一臂的第三臂23。第三臂的支撑轴的轴心C3设置在从支撑轴的轴向中心到作用在第一臂上的抵接点S1上的力F1的作用线的第一最短距离L1比从支撑轴的轴向中心到作用在第二臂上的抵接点S2上的作用力F2的第二最短距离L2。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2005264841A Variable valve system for internal combustion engine 有权
标题翻译：用于内燃机的可变阀系统
公开(公告)号：JP2005264841A
公开(公告)日：2005-09-29
申请号：JP2004079539
申请日：2004-03-19
申请人： Fuso Engineering Corp , Mitsubishi Fuso Truck & Bus Corp , ふそうエンジニアリング株式会社 , 三菱ふそうトラック・バス株式会社
发明人： HORIUCHI MANABU , KAWAMOTO KOICHI , NAKAJIMA SATOSHI , MAEKAWA MASAHIRO , DAIGO YASUNARI
IPC分类号： F01L1/04 , F01L1/12 , F01L1/18 , F01L1/34 , F01L13/00
CPC分类号： F01L1/181 , F01L1/20 , F01L13/0005 , F01L13/0026 , F01L2013/001 , F01L2105/00
摘要： PROBLEM TO BE SOLVED: To provide a variable valve system capable of obtaining desired valve lift characteristics with relatively simple constitution and holding down the height of the whole system.
SOLUTION: This variable valve system 1 is provided with a rocker shaft 12 provided with an eccentric shaft 15; a rotationally driven cam 13 provided on the lower side of the rocker shaft 12; a support shaft 16 disposed at the same height as the rocker shaft 12; a first arm 21 supported in a swingable manner to the rocker shaft 12 and capable of driving a valve 2; a second arm 22 supported in a swingable manner to the eccentric shaft 15 and driven by the cam 13; and a third arm 23 supported in a swingable manner to the support shaft 16 and displaced by the swing of the second arm 22 to drive the first arm 21. The rocker shaft 12 is turned in a direction R2 to continuously displace the opening timing and lift quantity of the valve 2.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够以相对简单的构造获得期望的气门升程特性并且保持整个系统的高度的可变阀系统。解决方案：该可变阀系统1设置有设置有偏心轴15的摇臂轴12; 设置在摇臂轴12的下侧的旋转驱动凸轮13; 设置在与摇臂轴12相同高度的支撑轴16; 第一臂21以可摆动的方式支撑到摇臂轴12并能够驱动阀2; 以可摆动的方式支撑在偏心轴15上并由凸轮13驱动的第二臂22; 以及第三臂23，其以可摆动的方式支撑在支撑轴16上，并通过第二臂22的摆动而移位，以驱动第一臂21.摇杆轴12沿方向R2转动，以连续地移动开启正时和提升阀门数量2.版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2005105954A Engine 审中-公开
标题翻译：发动机
公开(公告)号：JP2005105954A
公开(公告)日：2005-04-21
申请号：JP2003340835
申请日：2003-09-30
申请人： Fuso Engineering Corp , Mitsubishi Fuso Truck & Bus Corp , ふそうエンジニアリング株式会社 , 三菱ふそうトラック・バス株式会社
发明人： DAIGO YASUNARI , MAEKAWA MASAHIRO , KAWATANI SEI , HORIUCHI MANABU , NAKAJIMA SATOSHI , KAWAMOTO KOICHI
IPC分类号： F01L1/34 , F01L1/26 , F01L13/00 , F02D13/02 , F02D21/08 , F02D41/00 , F02M25/07
CPC分类号： F02D13/0246 , F01L1/267 , F01L13/0036 , F01L2105/00 , F02D13/0211 , F02D13/0273 , F02D41/006 , F02D2041/001 , F02M26/01 , Y02T10/18
摘要： PROBLEM TO BE SOLVED: To provide an engine capable of remarkably increasing the effects of an internal EGR. SOLUTION: This engine comprises an exhaust side variable valve device 20 opening an exhaust valve 4 during a normal intake stroke, in addition to during a normal exhaust stroke, when requested by the EGR. By this, since an area for freely exhausting exhaust emission can be set during the intake stroke, a constraint is less as compared with a case in which EGR amount is secured by an overlapped period and a large EGR amount can be secured. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供能够显着增加内部EGR的效果的发动机。解决方案：该发动机包括排气侧可变阀装置20，除了在正常排气冲程期间，在EGR期间，在正常进气冲程期间打开排气阀4。由此，由于能够在进气冲程期间设定排气排放的区域，所以与能够确保重叠期间的EGR量相比能够确保大的EGR量的情况下的约束较小。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2005264840A Variable valve system for internal combustion engine 审中-公开
标题翻译：用于内燃机的可变阀系统
公开(公告)号：JP2005264840A
公开(公告)日：2005-09-29
申请号：JP2004079538
申请日：2004-03-19
申请人： Fuso Engineering Corp , Mitsubishi Fuso Truck & Bus Corp , ふそうエンジニアリング株式会社 , 三菱ふそうトラック・バス株式会社
发明人： HORIUCHI MANABU , KAWAMOTO KOICHI , NAKAJIMA SATOSHI , MAEKAWA MASAHIRO , DAIGO YASUNARI
IPC分类号： F01L1/18 , F01L13/00
摘要： PROBLEM TO BE SOLVED: To provide a variable valve system capable of continuously changing a great deal of the driving phase of a valve and the lift quantity of the valve while securing strength with relatively simple constitution.
SOLUTION: In this variable valve system 1, an eccentric shaft 15 is formed at a rocker shaft 12, and a first arm 21 supported in a swingable manner to the rocker shaft 12 and capable of driving the valve 2, a second arm 22 driven by a cam 13 and swinging around the eccentric shaft 15 as a rotating shaft, and a third arm 23 supported in a swingable manner to a support shaft 16 and displaced by the swing of the second arm 22 to drive the first arm 21, are provided as a rocker arm mechanism. The rocker shaft 12 is turned in a direction R2 to displace a center axis C4 of the eccentric shaft 15 and to displace an abutting point 46 on the cam 13, thus displacing the opening timing and lift quantity of the valve 2 continuously.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够以相对简单的结构确保强度的同时能够连续地改变阀的大量驱动相和阀的提升量的可变阀系统。解决方案：在该可变阀系统1中，偏心轴15形成在摇臂轴12处，第一臂21以可摆动的方式支撑到摇臂轴12并能够驱动阀2，第二臂 22，其由凸轮13驱动并作为旋转轴围绕偏心轴15摆动;第三臂23以可摆动的方式被支撑在支撑轴16上，并通过第二臂22的摆动而移位，以驱动第一臂21，被设置为摇臂机构。摇杆轴12沿R2方向转动，使偏心轴15的中心轴线C4移位，并使凸轮13上的抵接点46移动，从而使阀门2的打开正时和提升量连续地移动。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2005105953A Variable valve gear of engine 审中-公开
标题翻译：发动机变速齿轮
公开(公告)号：JP2005105953A
公开(公告)日：2005-04-21
申请号：JP2003340834
申请日：2003-09-30
申请人： Fuso Engineering Corp , Mitsubishi Fuso Truck & Bus Corp , ふそうエンジニアリング株式会社 , 三菱ふそうトラック・バス株式会社
发明人： DAIGO YASUNARI , MAEKAWA MASAHIRO , KAWAMOTO KOICHI , HORIUCHI MANABU , NAKAJIMA SATOSHI
IPC分类号： F01L1/34 , F01L1/26 , F01L13/00
CPC分类号： F01L1/267 , F01L13/0036 , F01L2105/00
摘要： PROBLEM TO BE SOLVED: To provide a variable valve gear of an engine capable of switching a cam by a structure in which a stress-like load is reduced while securing the compactness of a cylinder head.
SOLUTION: In this variable valve gear, a first contact part 31 rotatingly displacing together with a locker arm 15 and a second contact part 40 rotatingly displacing together with a locker arm 20 in the rotating directions of the locker arms 15 and 20 are arranged in an area between the upper side of a locker shaft 7 and the side of a cam shaft 8 disposed on the diagonal upper side of the locker shaft 7 of a switching mechanism 30 transmitting a cam displacement from the high-speed locker arm 20 to a low speed locker arm 15 arranged on the locker arm 7. The second contact part 40 is allowed to abut on the first contact part 31 from the rotating direction of the locker arms 15 and 20. Thus, the displacement from the locker arm 20 can be transmitted to the locker arm 15 by a structure subjected to the stress-like load and stored in the area formed in a dead space δ.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种发动机的可变气门齿轮，其能够通过减小应力状负载的结构来切换凸轮，同时确保气缸盖的紧凑性。解决方案：在这种可变气门齿轮中，与储物臂15和20的旋转方向一起旋转地与锁臂20一起旋转移位的锁闭臂15和第二接触部40一起旋转移位的第一接触部31，设置在锁定轴7的上侧和设置在切换机构30的锁定轴7的斜上方侧的凸轮轴8的侧面之间的区域，该切换机构30将从高速锁定臂20向凸轮轴移动的凸轮位移布置在锁臂7上的低速锁定臂15.允许第二接触部分40从锁臂15和20的旋转方向抵靠在第一接触部分31上。因此，从锁臂20的位移可以通过受到类似应力的结构的结构传送到储物柜15并储存在形成于死空间δ的区域中。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2012101715A Rear structure of truck 有权
标题翻译：后车结构
公开(公告)号：JP2012101715A
公开(公告)日：2012-05-31
申请号：JP2010253038
申请日：2010-11-11
申请人： Mitsubishi Fuso Truck & Bus Corp , Pabco Co Ltd , 三菱ふそうトラック・バス株式会社 , 株式会社パブコ
发明人： YAGUCHI KENJI , MAEKAWA MASAHIRO , HATTORI ARIMICHI
IPC分类号： B62D33/04 , B62D35/00 , B62D37/02
摘要： PROBLEM TO BE SOLVED: To provide the rear structure of a truck reducing air resistance with a simple configuration.SOLUTION: The rear structure of a truck includes a frame having a pair of rear posts 11, 11 erected at both side parts of the rear opening of a van body of the truck, and hinge parts 13 fixedly set to the rear posts 11 and turnably pivoting rear doors for opening/closing the opening. The rear post 11 is formed by joining an inner panel 20 positioned inside the van body to an outer panel 30 positioned outside the van body. The outer panel 30 includes a panel part 31 tilted in the side vehicle length direction with a front end 31a disposed along the outer face of the van body, and with a rear end 31b disposed in a tilted manner so as to be positioned at the more inner side from the outer face and protruded to rear of the rear door. The pin member of the hinge part 13 is disposed to rear of the rear door and to the outer side of the rear end 31b of the panel part 31 tilted in the side vehicle length direction.
摘要翻译：要解决的问题：为了提供一种卡车的后部结构，以简单的结构减小空气阻力。解决方案：卡车的后部结构包括一个框架，该框架具有一对竖立在卡车的厢式货车的后部开口的两侧的后支柱11,11，以及固定地设置在后支柱上的铰链部分13 并且可旋转地枢转后门以打开/关闭开口。后柱11通过将定位在厢式车身内的内板20与位于厢式车身外部的外板30接合而形成。外板30包括沿侧车长度方向倾斜的面板部31，其前端部31a沿着车体的外表面设置，后端部31b以倾斜方式设置成位于更多的位置内侧从外表面突出到后门后方。铰链部13的销构件设置在后门的后部和在侧车辆长度方向上倾斜的面板部31的后端31b的外侧。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2008144622A Variable valve gear for internal combustion engine 审中-公开
标题翻译：用于内燃机的变速阀齿轮
公开(公告)号：JP2008144622A
公开(公告)日：2008-06-26
申请号：JP2006330220
申请日：2006-12-07
申请人： Mitsubishi Fuso Truck & Bus Corp , 三菱ふそうトラック・バス株式会社
发明人： MAEKAWA MASAHIRO
IPC分类号： F01L13/00
摘要： PROBLEM TO BE SOLVED: To raise the degree of design freedom of a valve system by improving chargeability with space saving in regard to a variable valve gear for an internal combustion engine.
SOLUTION: The variable valve gear for the internal combustion engine comprises a rocker shaft 1 which is a shaft body supported to the internal combustion engine and provided to be changeable in the rotating angle to the axis; a pin member 2 disposed parallel with the rocker shaft 1 and changing a relative position to the axis according to the rotating angle of the rocker shaft 1; a first arm 3 abutting on a valve and supported in a swingable manner to the rocker shaft 1; a second arm 4 rotatably supporting, at one end, a cam roller 4a abutting on the peripheral surface of the cam while supporting the other end rotatably to the pin member 2, and swinging around the pin member 2 in accordance with the rotary motion of the cam; and a third arm 5 supported to the internal combustion engine, abutting on both the first arm 3 and second arm 4 and swinging in accordance with the swing of the second arm 4 to transmit the swing displacement of the second arm 4 to the first arm 3.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过改进对于内燃机的可变气门齿轮的节省空间的充气性来提高阀系统的设计自由度。解决方案：用于内燃机的可变气门齿轮包括：摇杆轴1，其是支撑在内燃机上的轴体，设置成能够以与轴线成的旋转角度变化; 与摆动轴1平行设置的销构件2，根据摇臂轴1的旋转角度改变与轴的相对位置; 第一臂3抵靠在阀上并以可摆动的方式支撑在摇臂轴1上; 第二臂4，其一端可旋转地支撑凸轮辊4a，该凸轮辊4a抵靠在凸轮的圆周表面上，同时将另一端可旋转地支撑在销构件2上，并且根据第二臂4的旋转运动围绕销构件2摆动凸轮; 以及支撑在内燃机上的第三臂5，其抵靠第一臂3和第二臂4，并且根据第二臂4的摆动摆动，以将第二臂4的摆动位移传递到第一臂3 版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2012136122A Air guiding device 审中-公开
标题翻译：空气导向装置
公开(公告)号：JP2012136122A
公开(公告)日：2012-07-19
申请号：JP2010288871
申请日：2010-12-24
申请人： Mitsubishi Fuso Truck & Bus Corp , 三菱ふそうトラック・バス株式会社
发明人： YAGUCHI KENJI , MAEKAWA MASAHIRO
IPC分类号： B62D35/00
摘要： PROBLEM TO BE SOLVED: To provide an air guiding device that does not make strength insufficient due to a notch.SOLUTION: The air guiding device 10 for being mounted on a cab of a freight vehicle includes an air guiding plate 24 and a frame 34. The air guiding plate 24 is formed in a shape asymmetric with respect to the center of the freight vehicle. First and second supporting members 74 and 72 elongated from the frame 34 are fixed to a strength poverty location of the air guiding plate 24, which is caused by the asymmetric shape, so as to eliminate the strength poverty location by reinforcement brought about by the first and second supporting members 74 and 72.

10. 发明专利

JP2011052662A Waste heat recovery device for vehicle 审中-公开
标题翻译：用于车辆的废热回收装置
公开(公告)号：JP2011052662A
公开(公告)日：2011-03-17
申请号：JP2009204644
申请日：2009-09-04
申请人： Mitsubishi Fuso Truck & Bus Corp , 三菱ふそうトラック・バス株式会社
发明人： KIN KEISEI , YAGUCHI KENJI , MAEKAWA MASAHIRO
IPC分类号： F01K23/10 , B60H1/08 , F01N5/02 , F02G5/00 , F02G5/04
CPC分类号： Y02T10/16 , Y02T10/166
摘要： PROBLEM TO BE SOLVED: To improve heating capacity in starting and also improve energy recovery efficiency by a rankine cycle.
SOLUTION: This waste heat recovery device for a vehicle includes: a heat storage 16 provided on the upstream side of the air conditioning heater 17 of the cooling water circulation passage 10 of an engine 1 and storing cooling water; a rankine cycle system 30 provided with a first heat exchanger 32 performing heat exchange between exhaust gas from the engine 1 and working fluid circulating in the circulation passage and a second heat exchanger 33 performing heat exchange between the cooling water introduced from the upstream side of the heat storage 16 and the working fluid; a first operating valve 18 and a second operating valve 19 which open/close the cooling water inlet of the heat storage 16; and a third operating valve 20 for opening/closing the cooling water outlet of the heat storage 16. When the engine is stopped or when the engine is started, the first operating valve 18 and second operating valve 19 are closed, and also the third operating valve 20 is opened.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提高启动时的加热能力，并通过秩序循环提高能量回收效率。解决方案：该车辆余热回收装置包括：设置在发动机1的冷却水循环通路10的空气调节加热器17的上游侧并储存冷却水的储热器16; 具有从发动机1排出的废气与在循环路径中循环的工作流体之间进行热交换的第一热交换器32的排水循环系统30以及在从循环通路的上游侧导入的冷却水之间进行热交换的第二热交换器33 蓄热16和工作液; 第一操作阀18和打开/关闭蓄热器16的冷却水入口的第二操作阀19; 以及用于打开/关闭蓄热器16的冷却水出口的第三操作阀20.当发动机停止或发动机起动时，第一操作阀18和第二操作阀19关闭，并且第三操作阀20打开。版权所有（C）2011，JPO＆INPIT

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