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1. 发明专利

JP2009013932A Exhaust emission control device 审中-公开
标题翻译：排气排放控制装置
公开(公告)号：JP2009013932A
公开(公告)日：2009-01-22
申请号：JP2007178713
申请日：2007-07-06
申请人： Hino Motors Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日野自動車株式会社
发明人： YABE MASAHIKO , YOKOTA HARUYUKI , SHIMIZU TAKAHARU , NINOMIYA HIROYUKI , SATO SHINYA , KANEDA TAKESHI , TOSHIOKA TOSHISUKE , WATABE SATORU , ODA TOMIHISA , TAUCHI YUTAKA
IPC分类号： F01N3/08 , F01N3/02 , F01N3/28
CPC分类号： F01N3/2066 , F01N13/009 , F01N2570/14 , F01N2610/02 , Y02A50/2344 , Y02T10/24
摘要： PROBLEM TO BE SOLVED: To obtain excellent NOx reducing effect from an exhaust temperature lower than a conventional one without causing a trouble in engine starting or the like after long time engine stop.
SOLUTION: An exhaust emission control device which includes at some midpoint of an exhaust pipe 4 a selective reduction type catalyst 5 capable of selectively reacting NOx with ammonia even in the presence of oxygen, and which reduces and controls NOx by adding urea water 6 as a reducing agent in the exhaust pipe 4 on the upstream side from the selective reduction type catalyst 5, is provided with a particulate filter 10 attaching an oxidation catalyst 9 to a front stage thereof in the exhaust pipe 4 on the upstream side from an adding position of the urea water 6, and NOx adsorbing catalyst 17 having a property in which NOx in the exhaust 3 is physically adsorbed at a temperature lower than an active lower limit temperature of the selective reduction type catalyst 5 and the absorbed NOx is discharged at a temperature near an active lower limit temperature of the selective reduction type catalyst 5, between the particulate filter 10 and an adding position of the urea water 6.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了从低于常规排气温度的废气温度获得优异的NOx还原效果，在长时间的发动机停止后不会引起发动机起动等问题。解决方案：一种废气排放控制装置，其在排气管4的一些中点处包括选择性还原型催化剂5，其能够在氧气存在下选择性地使NOx与氨反应，并且通过添加尿素水来减少和控制NOx 作为来自选择还原型催化剂5的上游侧的排气管4中的还原剂6，在从上游侧的排气管4中设置有将氧化催化剂9附着到前级的微粒过滤器10 在低于选择还原型催化剂5的活性下限温度和吸收的NOx的温度下，具有排气3中的NOx被物理吸附的特性的NOx吸附催化剂17的排出位置排出颗粒过滤器10与尿素水6的添加位置之间的选择还原型催化剂5的活性下限温度附近的温度。 YRIGHT：（C）2009，JPO＆INPIT

2. 发明专利

JP2008286001A Exhaust emission control device of internal combustion engine 审中-公开
标题翻译：内燃机排气控制装置
公开(公告)号：JP2008286001A
公开(公告)日：2008-11-27
申请号：JP2007128880
申请日：2007-05-15
申请人： Hino Motors Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日野自動車株式会社
发明人： TOSHIOKA TOSHISUKE , ODA TOMIHISA , ITO KAZUHIRO , ITO TAKEKAZU , TAUCHI YUTAKA , YOKOTA HARUYUKI , SHIMIZU TAKAHARU , SATO SHINYA , NINOMIYA HIROYUKI , KANEDA TAKESHI , TAGAMI YOSHIHIRO
IPC分类号： F01N3/08 , B01D53/94 , F01N3/24
摘要： PROBLEM TO BE SOLVED: To calculate a urea supply quantity by considering adsorption and emission of NO x of an NO x adsorption catalyst. SOLUTION: An NO x selective reduction catalyst 15 is arranged in an engine exhaust passage, and an NO x adsorption catalyst 12 is arranged in the engine exhaust passage on the upstream side of the NO x selective reduction catalyst 15. An adsorbed NO x quantity to the NO x adsorption catalyst 12 and an emitted NO x quantity from the NO x adsorption catalyst 12 are calculated; the urea supply quantity is reduced by a reduction portion of the adsorbed NO x quantity calculated for a urea supply quantity determined from the operation state of the engine; and the urea supply quantity is increased by the reduction portion of the emitted NO x quantity calculated for a urea supply quantity determined from the operation state of the engine. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过考虑吸附和排放NO x 吸附催化剂的NO x 来计算尿素供给量。解决方案：在发动机排气通道中设置NO x 选择还原催化剂15，并且在发动机排气通道中配置NO SB SB吸附催化剂12 NOS / SB> x 选择还原催化剂15的上游侧。向NO SB SB x吸附催化剂12吸附的NOS SB x x SB量和排放的NO SB 计算来自NO x 吸附催化剂12的> x 量; 通过根据从发动机的运转状态确定的尿素供给量计算出的吸附的NO x 量的减少部分来减少尿素供给量; 并且通过根据从发动机的运行状态确定的尿素供给量计算出的排出的NO x 量的减少部分增加尿素供给量。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2010270726A Method for regenerating particulate filter 有权
标题翻译：再生颗粒过滤器的方法
公开(公告)号：JP2010270726A
公开(公告)日：2010-12-02
申请号：JP2009125111
申请日：2009-05-25
申请人： Hino Motors Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日野自動車株式会社
发明人： YABE MASAHIKO , TAGAMI YOSHIHIRO , OGIMOTO KATSUSHI , KANEDA TAKESHI , HAYASHI TAKAHIKO , KOGA MASAKI
IPC分类号： F01N3/02 , F02M25/07
CPC分类号： Y02T10/121
摘要： PROBLEM TO BE SOLVED: To surely avoid a regeneration failure while suppressing the exhaust amount of NOx when forcibly regenerating a particulate filter.
SOLUTION: A method for forcibly regenerating the particulate filter 13 is carried out by providing an oxidation catalyst 14 in a prior stage of the particulate filter 13 equipped at the intermediate part of an exhaust pipe 11, adding fuel into exhaust gas 9 upstream of the oxidation catalyst 14, burning collected particulates in the particulate filter 13 in a subsequent stage with reaction heat generated during the oxidation reaction of the added fuel on the oxidation catalyst 14 in the prior stage. Forced regeneration of the particulate filter 13 is carried out while recirculating part of the exhaust gas 9 from the exhaust side to the intake side, and the recirculation of exhaust gas 9 is stopped when at least one of the conditions is not fulfilled out of a first condition that the regenerated time does not exceed a predetermined time and a second condition that an ignition switch 22 is not turned off during the forced regeneration.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：当强制再生微粒过滤器时，能够抑制NOx的排出量，确实避免再生失败。解决方案：强制再生颗粒过滤器13的方法是通过在排气管11的中间部分配备的颗粒过滤器13的前一阶段提供氧化催化剂14，将燃料添加到排气9的上游的氧化催化剂14，在随后的阶段中，在添加的燃料在氧化催化剂14的氧化反应期间产生的反应热在前一阶段中将颗粒过滤器13中收集的颗粒燃烧。在将废气9的一部分从排气侧再循环到进气侧的同时进行颗粒过滤器13的强制再生，并且当至少一个条件不满足第一个条件时，废气9的再循环停止条件是再生时间不超过预定时间，并且在强制再生期间点火开关22未断开的第二状态。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2005155532A Exhaust emission control device 审中-公开
标题翻译：排气排放控制装置
公开(公告)号：JP2005155532A
公开(公告)日：2005-06-16
申请号：JP2003397265
申请日：2003-11-27
申请人： Hino Motors Ltd , 日野自動車株式会社
发明人： NARITA HIRONORI , NAMIKAWA JINICHI , SUKITA TAKATSUGU , KANEDA TAKESHI
IPC分类号： F02D45/00 , B01D46/42 , B01D53/94 , F01N3/02 , F01N3/20 , F02D29/02
CPC分类号： Y02A50/2322
摘要： PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of improving the regenerative efficiency of a particulate filter by securely performing temperature rising control while minimizing the variation in engine rotational speed in a powered state in a vehicle having an automatic transmission. SOLUTION: When a regeneration start request for the particulate filter is outputted and an operation mode is switched to a regenerative mode, the exhaust emission control device detects whether or not regeneration prohibition conditions are established. When the regeneration prohibition conditions are established and the particulate filter is in a regeneration prohibition state, the control device permits the regeneration only when the regeneration prohibition canceling condition is established to perform temperature rising control. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供一种废气排放控制装置，其能够通过可靠地进行升温控制来提高微粒过滤器的再生效率，同时最小化具有自动变速器的车辆中的动力状态下的发动机转速的变化。解决方案：当排出微粒过滤器的再生开始请求并将操作模式切换到再生模式时，废气排放控制装置检测是否建立再生禁止条件。当再生禁止条件成立并且微粒过滤器处于再生禁止状态时，控制装置只有在建立再生禁止取消条件才允许再生才能进行升温控制。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2015031410A 車両用冷却システム有权
标题翻译：车辆冷却系统
公开(公告)号：JP2015031410A
公开(公告)日：2015-02-16
申请号：JP2013158775
申请日：2013-07-31
申请人：日野自動車株式会社 , Hino Motors Ltd
发明人： NISHI TAKAYUKI , KANEDA TAKESHI
IPC分类号： F25D11/00 , B60P3/20
摘要：【課題】一時駐車の際にも庫内温度の上昇を抑制するとともに、電気自動車又はハイブリッド自動車に適した車両用冷却システムを提供する。【解決手段】車両に搭載された格納庫用の冷却装置20を作動させる車両用冷却システム10において、車両は冷却装置20の電源である電源装置1、及び、電源装置1により作動する駆動系16を備える車両であり、冷却装置20を作動させる作動信号を出力するECU12と、駆動系16、冷却装置20及びECU12へ車両電源バッテリ11から電力を供給するための第1給電線14に設けられたメインスイッチ13と、冷却装置20及びECU12へ車両電源バッテリ11から電力を供給するための第2給電線24に設けられたリレー25とを備え、ECU12は、メインスイッチが開かれる前に一時駐車条件が成立した際に、リレー25を閉じて前記作動信号を出力する。【選択図】図1
摘要翻译：要解决的问题：提供一种用于车辆的冷却系统，其即使在临时停车期间也能够抑制箱内温度升高，并且适用于电动汽车或混合动力汽车。解决方案：在用于车辆的冷却系统10中，操作配备在车辆上的储藏箱的冷却装置20，车辆包括用作冷却装置20的电源的电源装置1和由电源装置1操作的驱动系统16.冷却系统包括输出用于操作冷却装置20的操作信号的ECU12，设置在用于从车辆电源电池11向驱动系统16供电的第一供电线14的主开关13，冷却装置20和ECU 设置在第二供给线路24上的继电器25，用于将车辆电源电池11的电力供给到冷却装置20和ECU 12. ECU12，当临时停车条件为s 在主开关打开之前，闭合继电器25并输出操作信号。

6. 发明专利

JP2005146904A Exhaust emission control device 有权
标题翻译：排气排放控制装置
公开(公告)号：JP2005146904A
公开(公告)日：2005-06-09
申请号：JP2003382266
申请日：2003-11-12
申请人： Hino Motors Ltd , 日野自動車株式会社
发明人： NARITA HIRONORI , NAMIKAWA JINICHI , SUKITA TAKATSUGU , KANEDA TAKESHI
IPC分类号： F02D9/02 , B01D46/42 , B01D53/94 , F01N3/02 , F02D9/04 , F02D29/00 , F02D41/04 , F02D41/38 , F02D45/00
CPC分类号： Y02T10/47
摘要： PROBLEM TO BE SOLVED: To provide an exhaust emission control device for surely controlling temperature rise regardless of the range of a shift lever in a vehicle provided with an automatic transmission and for improving the regeneration efficiency of a particulate filter. SOLUTION: The exhaust emission control device is constructed so that when the particulate filer needs regenerating, a drive range idling rotation speed during regeneration in case that the shift lever of the automatic transmission is in a drive range D is set higher than a normal idling rotation speed, when the vehicle is stopped with an accelerator put off and with a foot brake put on with the shift lever of the automatic transmission kept in the drive range D, an exhaust brake is operated and after injection is performed, and a neutral idling rotation speed during regeneration in case that the shift lever of the automatic transmission is shifted from the drive range D to a neutral range N is set higher than the drive range idling rotation speed during regeneration. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于可靠地控制温升的废气排放控制装置，而与设置有自动变速器的车辆中的变速杆的范围无关，并且用于提高微粒过滤器的再生效率。解决方案：废气排放控制装置被构造成使得当颗粒过滤器需要再生时，在自动变速器的变速杆处于驱动范围D的情况下，再生期间的驱动范围怠速转速被设定为高于正常的怠速转速，当车辆停止时加速器熄灭，并且脚踏制动器与自动变速器的变速杆保持在驱动范围D中，排气制动器被操作并且在进行喷射之后，并且在自动变速器的变速杆从驱动范围D偏移到中立范围N的情况下，在再生期间的中性怠速转速被设定为高于再生期间的驱动范围怠速转速。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2011099336A Method for regenerating particulate filter 有权
标题翻译：再生颗粒过滤器的方法
公开(公告)号：JP2011099336A
公开(公告)日：2011-05-19
申请号：JP2009252870
申请日：2009-11-04
申请人： Hino Motors Ltd , 日野自動車株式会社
发明人： YABE MASAHIKO , TAGAMI YOSHIHIRO , OGIMOTO KATSUSHI , HAYASHI TAKAHIKO , KANEDA TAKESHI
IPC分类号： F01N3/02 , B01D46/42 , F01N3/24 , F02D45/00
摘要： PROBLEM TO BE SOLVED: To suppress a noise level by holding down an increase in idling rotation speed to a required minimum in manual regeneration. SOLUTION: An exhaust temperature at the inlet side of an oxidation catalyst 14 is measured after the start of forced regeneration by an operator's manual operation, and whether the exhaust temperature is not lower than temperatures of a plurality of different targets is confirmed sequentially stepwise from the lower side of the target temperatures. When it is confirmed that the exhaust temperature is not lower than the highest target temperature, fuel addition by a fuel addition valve 15 is started waiting for the exhaust temperature to reach the final fuel addition start temperature. On the other hand, when the exhaust temperature is in transit in each confirmation stage of each target temperature, temperature confirmation at the in-transit target temperature is repeated for a predetermined time, and when the exhaust temperature does not reach the in-transit target temperature even after the lapse of the predetermined time, the idling rotation speed is added by each predetermined number of times. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过将怠速转速的增加抑制到手动再生中所需的最小值来抑制噪声水平。解决方案：在通过操作者的手动操作开始强制再生之后测量氧化催化剂14的入口侧的排气温度，并且顺序地确定排气温度是否不低于多个不同靶的温度从目标温度的一侧逐步降低。当确定排气温度不低于最高目标温度时，燃料添加阀15的燃料添加开始等待排气温度达到最终燃料添加开始温度。另一方面，当在每个目标温度的每个确认阶段中排气温度过渡时，在预定时间内重复在过境目标温度下的温度确认，并且当排气温度未达到转入目标时即使在经过了规定时间之后，空转转速也相加预定次数。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JPH11247995A COUPLING TYPE GASKET 失效
公开(公告)号：JPH11247995A
公开(公告)日：1999-09-14
申请号：JP5021798
申请日：1998-03-03
申请人： MARUSAN KK , HINO MOTORS LTD
发明人： AIZAWA OSAMU , IHARA MIKI , KANEDA TAKESHI
IPC分类号： F02F11/00 , F16J15/06
摘要： PROBLEM TO BE SOLVED: To prevent occurrence of such a problem that a burrlike part of adhesive which is solidified in a joint part after being pushed out of the joint parts is dropped into an oil pan. SOLUTION: When members 2, 3 are joined, an excess of an adhesive applied to end parts of parts 2a, 3a to be joined, is pushed out of the end parts. Of this adhesive, an adhesive part 8 pushed out toward opposite ends of the parts 2a, 3a to be joined is retained in cut-outs 6, 7, thereby it is possible to prevent the adhesive 8 from being pushed out from the opposite ends of the parts 2a, 3a to be joined. Thus, the adhesive 8 which is solidified so as to have a burr-like shape, can be prevented from being dropped into an oil pan, thereby it is possible to prevent oil form being mingled therein with foreign matter.

9. 发明专利

JPH11182683A CYLINDER HEAD GASKET 失效
公开(公告)号：JPH11182683A
公开(公告)日：1999-07-06
申请号：JP35343997
申请日：1997-12-22
申请人： HINO MOTORS LTD
发明人： KANEDA TAKESHI
IPC分类号： F02F11/00 , F16J15/08
摘要： PROBLEM TO BE SOLVED: To enhance the sealability of high-pressure gas from a combustion chamber by providing a cylinder head gasket having a combustion chamber seal member with which uniform surface pressure can be obtained. SOLUTION: A combustion chamber seal member 10, which is so formed to be thickest at its portions (a) closest to a plurality of bolt holes 7 bored around a cylinder hole 4 bored through a gasket main body 1 and to get thicker the farther it is from each bolt bole 7, is provided around the overall periphery of the edge of the cylinder hole 4, Thus when a cylinder head is tightened to a cylinder block by passing a head bolt 8 through each bolt hole 7, surface pressure imparted to the combustion chamber seal member 10 by the force of tightening each head bolt 8 is made uniform.

10. 发明专利

JPH10288011A LUBRICATING STRUCTURE OF CROSSHEAD 失效
公开(公告)号：JPH10288011A
公开(公告)日：1998-10-27
申请号：JP9591797
申请日：1997-04-14
申请人： HINO MOTORS LTD
发明人： KANEDA TAKESHI , TOMIZAWA KENJI
IPC分类号： F01M1/06 , F01L1/26
摘要： PROBLEM TO BE SOLVED: To prevent the occurrence of abnormal abrasion between components under mutual contact by providing a lubricating structure which can excellently lubricate the contact part of a crosshead to the pressed part of a rocker arm in a four valve engine. SOLUTION: The inside of a crosshead 8 is severally drilledly provided with a lubricating oil feeding out hole 26 which longitudinally pierces a top chip 20 to block up the upper end of the guide hole 19 of a cross head and an adjust chip 13 (blocked part), and communicates with the guide hole 19 at one end, and opens toward the spherical seat 13a (a contact part) on the upper face of the above adjust chip 13 against which the semispherical part 10 (a pressed part) on the lower end of the adjust screw 11 of the rocker arm 7 at the other end, and a pair of lubricating oil introducing hole 27 which communicates with the inside of the guide hole 19 at the about just above position of the upper end of a guide pin 18 in a valve closed state (a state shown in the figure 1) at one end, and extends obliquely upward and opens toward the upper face of both arm parts 16 at the other end.

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