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1. 发明专利

JP2014095377A Valve timing adjustment device 有权
标题翻译：阀门时序调整装置
公开(公告)号：JP2014095377A
公开(公告)日：2014-05-22
申请号：JP2013142118
申请日：2013-07-05
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Denso Corp , 株式会社デンソー
发明人： YASUKI YUSUKE , OE SHUHEI , OTSUBO MAKOTO , SASAKI TAKESHI , OKADA AKIRA , OKA KUNIAKI , TANAKA TAKEHIRO
IPC分类号： F01L1/356 , F01L13/00 , F02D13/02
CPC分类号： F01L1/344 , F01L1/3442 , F01L2001/34459 , F01L2001/34463 , F01L2001/34469 , F01L2800/02 , F01L2800/05 , Y02T10/18
摘要： PROBLEM TO BE SOLVED: To realize a starting operation that is suitable for an engine temperature.SOLUTION: A main lock mechanism 16 performs a rotating phase lock at a main lock phase Pm in which an intake valve 9 is closed at a timing delayed to reaching a bottom dead center of a piston 8 under a fitting of a main lock member 160 into a main lock hole 162. A sub-lock mechanism 17 performs a rotational phase lock at a sub-lock phase Ps more advanced than the main lock phase Pm. A lock control mechanism 18 is operated such that a temperature sensitive member 185 changes into an expanded state Se to cause a movable member 181 to be latched at a first position L1 allowing the above-mentioned fitting to occur at a main lock phase Pm under warm stopped state in which a temperature of the stopped internal combustion engine becomes more than a set temperature Ts, and the temperature sensitive member 185 changes into a shrunk state Sc to release the latched state of the movable member 181 to cause the movable member 181 to move to a second position L2 releasing the aforesaid fitting at a main lock phase Pm under cold stopped state after the temperature becomes lower than the set temperature Ts.
摘要翻译：要解决的问题：实现适合于发动机温度的启动操作。解锁：主锁定机构16在主锁定相位Pm执行旋转锁相，其中进气门9在延迟达到的定时被关闭在主锁定构件160配合到主锁定孔162内的活塞8的下止点。副锁定机构17执行比主锁定相位Pm更高的子锁相位Ps的旋转相位锁定。操作锁定控制机构18，使得温度敏感部件185变为扩张状态Se，使得可动部件181被锁定在第一位置L1，允许上述装配在温暖的主锁定相位Pm处发生停止状态，其中停止的内燃机的温度变得超过设定温度Ts，并且感温构件185变为收缩状态Sc以释放可动构件181的锁定状态，以使可动构件181移动在温度低于设定温度Ts之后，在冷停止状态下将第一位置L2释放在主锁定相位Pm处。

2. 发明专利

JP2014025469A Valve timing adjusting device 审中-公开
标题翻译：阀门定时调整装置
公开(公告)号：JP2014025469A
公开(公告)日：2014-02-06
申请号：JP2012220662
申请日：2012-10-02
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Denso Corp , 株式会社デンソー
发明人： OE SHUHEI , SASAKI TAKESHI , OKA KUNIAKI , YASUKI YUSUKE , OTSUBO MAKOTO , TANAKA TAKEHIRO
IPC分类号： F01L1/356
摘要： PROBLEM TO BE SOLVED: To perform starting suitable for a temperature of an internal combustion engine.SOLUTION: A main lock mechanism 16 locks a rotational phase by fitting a main lock member 160 into a main lock hole 162 at a main lock phase Pm for closing an intake valve 9 at a time later than arrival of a piston 8 at a bottom dead point. A sub-lock mechanism 17 locks a rotational phase by fitting a sub-lock member 170 into a sub-lock hole 172 at a sub-lock phase Ps advanced from the main lock phase Pm. A lock control mechanism 18 opens the main lock hole 162 to thereby allow the rotational phase lock at the main lock phase Pm when a prescribed cold temperature condition is not satisfied in a stopped internal combustion engine, and closes the main lock hole 162 to thereby release the rotational phase lock at the main lock phase Pm when the cold temperature condition is satisfied.
摘要翻译：要解决的问题：进行适合于内燃机的温度的启动。解锁：主锁定机构16通过将主锁定构件160装配到主锁定孔162中而锁定旋转相位，主锁定相位Pm用于关闭进气阀9比活塞8到达下死点的时间晚。子锁定机构17通过将副锁定构件170装配到从主锁定相位Pm前进的副锁定相位Ps的副锁定孔172中来锁定旋转相位。锁定控制机构18打开主锁定孔162，从而当在停止的内燃机中不满足规定的冷温度条件时允许在主锁定相位Pm处的旋转相位锁定，并且闭合主锁定孔162从而释放当冷温度条件满足时，在主锁定相位Pm处的旋转相位锁定。

3. 发明专利

JP2009191632A Intake manifold 审中-公开
标题翻译：吸入歧管
公开(公告)号：JP2009191632A
公开(公告)日：2009-08-27
申请号：JP2008030366
申请日：2008-02-12
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： OTSUBO MAKOTO , OSUMI NAOKI
IPC分类号： F02M35/12 , F02M35/10
CPC分类号： F02M35/104 , F02M35/10275 , F02M35/10301 , F02M35/1255 , F02M35/1272
摘要： PROBLEM TO BE SOLVED: To restrain a backfire of a combustion chamber from entering into a volume chamber 11, in an intake manifold 1 having a membrane-type resonator 6.
SOLUTION: This intake manifold 1 is provided with a communication passage 12 for communicating a connection pipe 4 with the volume chamber 11 of the membrane-type resonator 6. Thus, the backfire from the combustion chamber cannot enter into the volume chamber 11 unless the backfire enters into a surge tank 3 and passes through the connection pipe 4 and the communication passage 12. Therefore, a path length for the backfire into the volume chamber 11 can be made long, such that the backfire from the combustion chamber can be restrained from entering into the volume chamber 11.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：在具有膜型谐振器6的进气歧管1中，限制燃烧室的反燃进入容积室11.解决方案：该进气歧管1设置有连通通道12，用于将连接管4与膜型谐振器6的容积室11连通。因此，除了回火进入缓冲罐3中并且通过过滤器9之外，来自燃烧室的回火不能进入容积室11 连接管4和连通通道12.因此，能够使用于进入容积室11的回火的路径长度，使得可以抑制来自燃烧室的反燃进入容积室11.
版权（C）2009，JPO＆INPIT

4. 发明专利

JP2009097451A Resonator for internal combustion engine 有权
标题翻译：内燃机谐振器
公开(公告)号：JP2009097451A
公开(公告)日：2009-05-07
申请号：JP2007270835
申请日：2007-10-18
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： OTSUBO MAKOTO , KATO NAOYA , SEKO TADASHI
IPC分类号： F02M35/12 , F02B27/00 , F02M35/10
CPC分类号： Y02T10/146
摘要： PROBLEM TO BE SOLVED: To provide a compact resonator 1 for an internal combustion engine, attaining high performance and compactness without lowering the intake performance of an internal combustion engine.
SOLUTION: This resonator 1 is so constructed that an intake manifold 4 is formed of an outer tank 5 having a wall part of a rigid structure, a surge tank 5 is formed of an inner tank 7 having a thin film part of a soft structure, the inner tank 7 is disposed at a space in the outer tank to form a double structure, and chambers 11, 12 are independently provided inside and outside. Each branch pipe 8 of the intake manifold 4 is integrated with the outer tank 5 and bent cylindrical, and disposed to communicate with the inner chamber 11 in the inner tank 7 with one end connected to each cylinder 3 of the internal combustion engine 2 and with the other end connected to the inner tank 7, for internal combustion engine to constitute the so-called spring-mass vibration system high-performance and compact torque-up resonator 1.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供用于内燃机的紧凑型谐振器1，在不降低内燃机的进气性能的情况下获得高性能和紧凑性。解决方案：该谐振器1被构造成使得进气歧管4由具有刚性结构的壁部分的外部罐5形成，缓冲罐5由具有薄膜部分的内部罐7形成内部容器7设置在外部容器内的空间，形成双重结构，内部和外部独立地设置室11,12。进气歧管4的每个支管8与外罐5一体化并弯曲成圆柱形，并设置成与内罐7中的内室11连通，其一端连接到内燃机2的每个气缸3，并与另一端连接到内罐7，用于内燃机构成所谓弹簧质量振动系统的高性能和紧凑型扭矩上升谐振器1.版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2014077356A Valve timing adjusting device 审中-公开
标题翻译：阀门定时调整装置
公开(公告)号：JP2014077356A
公开(公告)日：2014-05-01
申请号：JP2012223754
申请日：2012-10-08
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Denso Corp , 株式会社デンソー
发明人： OTSUBO MAKOTO , OE SHUHEI , OKA KUNIAKI , YASUKI YUSUKE , SASAKI TAKESHI , TANAKA TAKEHIRO
IPC分类号： F01L1/356 , F01L13/00
摘要： PROBLEM TO BE SOLVED: To enable start suitable for an engine temperature.SOLUTION: A main lock mechanism 16 locks a rotating phase by fitting a main lock member 160 to a main lock hole 162 at a main lock phase Pm for closing an intake valve 9 at later timing than arrival of a piston 8 at a bottom dead center. An auxiliary lock mechanism 17 locks the rotating phase by fitting an auxiliary lock member 170 to an auxiliary lock hole 172 at an auxiliary lock phase Ps advancing from the main lock phase Pm. A lock control mechanism 18 for controlling the state of the main lock member 160 in accordance with magnetic permeability M of a temperature dependent temperature-sensitive magnetic body 184 allows fitting of the main lock member 160 to the main lock hole 162 at the main lock phase Pm in a warm stop state while a temperature of a stopped internal combustion engine reaches a set temperature Ts or higher, and releases the fitting of the lock member 160 to the main lock hole 162 at the main lock phase Pm in a cold stop state after the temperature reaches a temperature lower than the set temperature Ts.
摘要翻译：要解决的问题：启动适合于发动机温度的启动。解锁：主锁定机构16通过将主锁定构件160装配到主锁定相位Pm处的主锁定孔162来锁定旋转相，用于关闭进气门9 在稍后的时间比活塞8到达下死点的时刻。辅助锁定机构17通过在从主锁定相位Pm前进的辅助锁定相位Ps处将辅助锁定构件170装配到辅助锁定孔172来锁定旋转相位。用于根据温度依赖的温度敏感磁体184的磁导率M来控制主锁定构件160的状态的锁定控制机构18允许主锁定构件160在主锁定阶段安装到主锁定孔162 Pm处于停止状态，同时停止的内燃机的温度达到设定温度Ts或更高，并且在冷停止状态之后，以冷停止状态释放在主锁定相位Pm处的锁定构件160与主锁定孔162的配合，温度达到低于设定温度Ts的温度。

6. 发明专利

JP2013083244A Fluid brake device and valve timing adjusting device 有权
标题翻译：流体制动装置和阀定时调节装置
公开(公告)号：JP2013083244A
公开(公告)日：2013-05-09
申请号：JP2012162924
申请日：2012-07-23
申请人： Denso Corp , 株式会社デンソー , Nippon Soken Inc , 株式会社日本自動車部品総合研究所
发明人： WASHINO SEIICHIRO , TAKAHASHI TORU , OTSUBO MAKOTO , OKA KUNIAKI
IPC分类号： F01L1/352
摘要： PROBLEM TO BE SOLVED: To achieve improvement in durability and avoidance of a change in a brake characteristic.SOLUTION: A seal structure 160 of a fluid brake device 100 has a permanent magnet 172 for generating a magnetic flux by magnetic poles, a magnetic flux guide 174 arranged by surrounding a brake shaft 131 of a brake rotary body 130 in a casing 110, forming a seal gap 176g communicating with a fluid chamber 114 inside of the casing 110 between the brake shaft 131 and itself and guiding the generated magnetic flux of the permanent magnet 172 to the brake shaft 131 via the gap 176g, a liquid seal 180 arranged by contacting with the brake shaft 131 on the casing external side in the axial direction more than the magnetic flux guide 174 in the casing 110 and fluid-tightly sealing a part between the shaft 131 and itself, and an intermediate fluid 190 for filling up an intermediate chamber 178 sandwiched by the seal gap 176g and the liquid seal 180 as a nonmagnetic liquid.
摘要翻译：要解决的问题：实现耐久性的提高并避免制动特性的变化。解决方案：流体制动装置100的密封结构160具有用于通过磁极产生磁通量的永磁体172;磁通引导件174，其通过围绕制动旋转体130的制动轴131围绕在壳体 110，形成与制动轴131与本体之间的壳体110内部的流体室114连通并且经由间隙176g将所产生的永磁体172的磁通量引导到制动轴131的密封间隙176g;液体密封件180 通过与壳体110中的磁通引导件174的轴向上的壳体外侧的制动轴131接触并且将轴131与本身之间的部分流体密封，以及用于填充的中间流体190 由密封间隙176g夹持的中间室178和作为非磁性液体的液体密封件180。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2012241563A Fluid brake device and valve timing adjusting apparatus 有权
标题翻译：流体制动装置和阀门调时装置
公开(公告)号：JP2012241563A
公开(公告)日：2012-12-10
申请号：JP2011110614
申请日：2011-05-17
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Denso Corp , 株式会社デンソー
发明人： OE SHUHEI , OKA KUNIAKI , OTSUBO MAKOTO , YAMADA JUN , NARA KENICHI , WASHINO SEIICHIRO
IPC分类号： F01L1/352
CPC分类号： F01L1/352 , B60T10/00 , F01L2001/34483 , F16D57/002
摘要： PROBLEM TO BE SOLVED: To provide a fluid brake device which suppresses change in braking characteristic due to leakage of magnetic viscous fluid from a fluid chamber.SOLUTION: A fluid brake device 100 includes: a casing 110 which has the fluid chamber 114 formed therein; the magnetic viscous fluid 140 which is housed in the fluid chamber 114, and whose viscosity changes according to a magnetic flux that passes through the magnetic viscous fluid; a solenoid coil 150 which variably controls the viscosity of the magnetic viscous fluid 140; a brake rotor 130 that receives braking torque according to the viscosity of the magnetic viscous fluid 140; and a seal structure 160 which seals between the casing 110 and a braking shaft 131 of the brake rotor 130. Heat is transmitted from the fluid chamber 114 to a wax chamber 190 formed in the casing 110, to expand wax 145 housed in the wax chamber 190. Thus, a movable member 120 movably supported by the casing 110 moves, to increase volume of the fluid chamber 114.
摘要翻译：要解决的问题：提供一种流体制动装置，其抑制由于来自流体室的磁性粘性流体的泄漏而引起的制动特性的变化。解决方案：流体制动装置100包括：壳体110，其中形成有流体室114; 容纳在流体室114中并且其粘度根据穿过磁性粘性流体的磁通量而变化的磁性粘性流体140; 电磁线圈150，其可变地控制磁性粘性流体140的粘度; 制动转子130，其根据磁性粘性流体140的粘度接收制动转矩; 以及密封结构160，其密封在壳体110和制动转子130的制动轴131之间。热量从流体室114传递到形成在壳体110中的蜡室190，以扩大容纳在蜡室中的蜡145 因此，由壳体110可移动地支撑的可移动构件120移动，以增加流体室114的体积。（C）2013，JPO和INPIT

8. 发明专利

JP2010151081A Exhaust gas recirculation device 有权
标题翻译：排气回收装置
公开(公告)号：JP2010151081A
公开(公告)日：2010-07-08
申请号：JP2008332519
申请日：2008-12-26
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： OTSUBO MAKOTO , AOKI FUMIAKI , YAMADA JUN , KOMIYAMA TADASHI
IPC分类号： F02M25/07
CPC分类号： F02M25/0748 , F02M26/01 , F02M26/21 , F02M26/38 , F02M26/42 , F02M26/43 , F02M26/44 , F02M26/65 , F02M26/70 , F02M26/71
摘要： PROBLEM TO BE SOLVED: To provide an exhaust gas recirculation device accelerating combustion while improving ignitability.
SOLUTION: The exhaust gas recirculation device recirculating exhaust gas to an internal combustion engine includes an EGR pipe 63 forming part of a recirculation passage 61, a cylinder head 20 including a blowout port 62a forming part of the recirculation passage 61 blowing out EGR gas to an intake port 21a to form swirl in a combustion chamber 12a by making EGR gas flow along the inner wall of the combustion chamber 12a, and an EGR control valve 66a opening the recirculation passage 61 during a valve-opened period in which an intake valve 51a opens an intake port 21a and blocking the recirculation passage 61 during a valve-closed period in which the intake valve 51a is closed.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种在提高点火性的同时加速燃烧的废气再循环装置。将排气再循环到内燃机中的废气再循环装置包括形成再循环通道61的一部分的EGR管63，气缸盖20，其包括形成再循环通道61的一部分的吹出口62a，吹出口62a吹出EGR 气体到进气口21a，通过使EGR气体沿着燃烧室12a的内壁流动而在燃烧室12a中形成涡流;以及EGR阀控制阀66a，其在进气口的开阀期间打开再循环通道61，阀51a在进气门51a关闭的阀关闭期间打开进气口21a并堵塞再循环通道61。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2008196366A Idle rotation speed control device 审中-公开
标题翻译：空转转速控制装置
公开(公告)号：JP2008196366A
公开(公告)日：2008-08-28
申请号：JP2007031787
申请日：2007-02-13
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： OTSUBO MAKOTO , IWADE JUN , HAYASHI KAZUHIRO
IPC分类号： F01M13/00
摘要： PROBLEM TO BE SOLVED: To quickly defrost a bypass valve device without an increase in cost and without separately having a heating mechanism in an idle rotation speed control device 1.
SOLUTION: In the idle rotation speed control device 1, a valve device 9 is quickly defrosted during idle operation, because heated air passes through the valve device 9 via a crankcase 5. In the idle rotation speed control device 1, PCV can be performed as the inside of the crankcase 5 is connected to intake passages 3, 7 by an upstream side flow passage 6 and a downstream side flow passage 8. Thereby, an existing PCV device may be equipped with the functions of the idle rotation speed control device 1. Thus, in the idle rotation speed control device 1, without separately having the heating mechanism, the valve device 9 corresponding to a bypass valve device can be quickly defrosted without an increase in cost.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决方案：在空转转速控制装置1中，不需要增加成本并且不需要单独地具有加热机构，即可快速除霜旁通阀装置。解决方案：在怠速转速控制装置1中，因为加热的空气经由曲轴箱5通过阀装置9，所以在怠速运转中快速地除霜。在怠速转速控制装置1中，可以在曲轴箱5的内部与进气通路因此，现有的PCV装置可以具有怠速转速控制装置1的功能。因此，在怠速转速控制装置1中，在不分开具有加热机构的情况下，可以在不增加成本的情况下快速地除霜对应于旁通阀装置的阀装置9。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2007198358A Vaporized fuel treating device for internal combustion engine 有权
标题翻译：用于内燃机的蒸发燃料处理装置
公开(公告)号：JP2007198358A
公开(公告)日：2007-08-09
申请号：JP2006021045
申请日：2006-01-30
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： AMANO NORIYASU , ITAKURA HIDEAKI , OTSUBO MAKOTO , HAYASHI KAZUHIRO , TAKAKURA SHINSUKE
IPC分类号： F02M25/08 , F02D45/00
CPC分类号： F02D41/0045 , F01M13/023 , F01M13/04 , F01M2013/0083 , F02M25/0836
摘要： PROBLEM TO BE SOLVED: To provide a vaporized fuel treating device in which the concentration of a fuel vapor is accurately measured in real time. SOLUTION: A purge passage 15 and a blow-by gas discharge passage 23 are restricted by a butterfly valve 36. The amount of the pressure of a purge gas changed by the butterfly valve 36 is detected by a first pressure sensor 37, and the amount of the pressure of a blow-by gas changed by the butterfly valve 36 is detected by a second pressure sensor 38. Since the blow-by gas is lower in fuel vapor concentration than the purge gas, it is regarded as 100% air, and the fuel vapor concentration is calculated based on these two changed amounts of pressure detected by the pressure sensors 37, 38. Since these two changed amounts of pressure can be measured in real time, the fuel vapor concentration can be provided in real time. Also, since the effects of the atmospheric conditions are canceled, the concentration of the fuel vapor can be accurately measured. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种实时准确测量燃料蒸气浓度的汽化燃料处理装置。解决方案：吹扫通道15和窜气排放通道23由蝶形阀36限制。由蝶阀36改变的净化气体的压力量由第一压力传感器37检测，并且由第二压力传感器38检测由蝶阀36改变的窜气的压力量。由于窜缸气体的燃料蒸气浓度低于吹扫气体，因此被认为是100％空气，并且基于由压力传感器37,38检测的这两个改变的压力来计算燃料蒸气浓度。由于这两个改变的压力量可以实时测量，所以可以实时地提供燃料蒸气浓度。此外，由于大气条件的影响被消除，所以可以精确地测量燃料蒸气的浓度。版权所有（C）2007，JPO＆INPIT

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