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121. 发明授权

US08341943B2 Exhaust gas purification method and exhaust gas purification system 有权
标题翻译：废气净化方法和废气净化系统
公开(公告)号：US08341943B2
公开(公告)日：2013-01-01
申请号：US11919929
申请日：2006-04-24
申请人： Daiji Nagaoka , Masashi Gabe
发明人： Daiji Nagaoka , Masashi Gabe
IPC分类号： F01N3/00
CPC分类号： F02D41/12 , F01N3/0253 , F01N3/0814 , F01N3/0821 , F01N3/0842 , F01N3/0885 , F01N3/106 , F01N3/108 , F01N3/2033 , F01N11/002 , F01N13/0097 , F01N2240/36 , F02D41/0002 , F02D41/0275 , F02D41/402 , Y02A50/2322 , Y02T10/26 , Y02T10/47
摘要： An exhaust gas purification system has a NOx purification catalyst that purifies exhaust gas of NOx when an air-fuel ratio of exhaust of an internal combustion engine mounted on a vehicle is in a lean condition and recovers purification ability when the air-fuel ratio is in a rich condition. The system performs recovery control for setting the exhaust gas to a rich air-fuel condition in order to recover the NOx purification ability of the NOx purification catalyst, and at a time of retardation of the vehicle, both a fuel system rich control and an air intake rich control are used in the recovery control. The recovery control can be performed without worsening the drive comfort of the vehicle and with less fuel consumption.
摘要翻译：排气净化系统具有NOx净化催化剂，其在安装在车辆上的内燃机的排气的空燃比处于稀薄状态时净化NOx的排气，并且当空燃比为丰富的条件。为了回收NOx净化催化剂的NOx净化能力，系统进行将排气设定为浓空燃料的回收控制，在车辆延迟的时候，燃料系统丰富的控制和空气摄入量丰富的控制用于恢复控制。恢复控制可以在不恶化车辆的驾驶舒适性和较少燃料消耗的情况下进行。

122. 发明申请

US20120325837A1 BREATHER PIPE STRUCTURE FOR LIQUID REDUCING AGENT STORAGE TANK 审中-公开
标题翻译：用于减少液体储存罐的呼吸管结构
公开(公告)号：US20120325837A1
公开(公告)日：2012-12-27
申请号：US13580693
申请日：2011-02-23
申请人： Shin Amagasaki , Takuya Mito , Kazuhiro Kodaira , Akihiro Tozuka
发明人： Shin Amagasaki , Takuya Mito , Kazuhiro Kodaira , Akihiro Tozuka
IPC分类号： B65D25/00
CPC分类号： F01N3/2066 , F01N2610/1413 , F01N2610/1466 , Y02A50/2325 , Y02T10/24
摘要： Provided is a breather pipe structure for a liquid reducing agent storage tank which is capable of introducing/discharging air according to changes of liquid amount in the liquid reducing agent storage tank and capable of controlling the full-tank liquid surface level during injection of a liquid reductant. In the breather pipe structure for a liquid reducing agent storage tank (10) which stores a liquid reducing agent (5) and which has a breather pipe (20) attached on top of the tank for introducing/discharging air, a lower end (20c) of the breather pipe (20) extending downward from the top of the liquid reducing agent storage tank (10) is positioned at a level corresponding to the liquid surface level when the tank is full.
摘要翻译：提供一种用于液体还原剂储罐的通气管结构，其能够根据液体还原剂储存罐中的液体量的变化引入/排出空气，并且能够在注射液体期间控制全罐液面表面水平还原剂在储存有液体还原剂（5）的液体还原剂储存罐（10）的通气管结构中，具有安装在罐顶部的用于引入/排出空气的通气管（20），下端（20c ）从液体还原剂储存罐（10）的顶部向下延伸的通气管（20）位于与罐体充满时相当于液面高度的位置。

123. 发明申请

US20120318813A1 BREATHER PIPE STRUCTURE FOR LIQUID REDUCING AGENT STORAGE TANK 有权
标题翻译：用于减少液体储存罐的呼吸管结构
公开(公告)号：US20120318813A1
公开(公告)日：2012-12-20
申请号：US13580774
申请日：2011-02-23
申请人： Shin Amagasaki , Takuya Mito , Tatsuo Mashiko , Kazuhiro Kodaira , Akihiro Tozuka
发明人： Shin Amagasaki , Takuya Mito , Tatsuo Mashiko , Kazuhiro Kodaira , Akihiro Tozuka
IPC分类号： B65D25/00
CPC分类号： F01N3/2066 , F01N2610/10 , F01N2610/1406 , F01N2610/1413 , F01N2610/1466 , Y02T10/24
摘要： Provided is a breather pipe structure for a liquid reducing agent storage tank which ensures that a liquid reducing agent can be supplied without trouble even if a breather pipe in the liquid reducing agent storage tank is clogged with frozen liquid reducing agent. In a breather pipe structure for a liquid reducing agent storage tank (10) which stores a liquid reducing agent (5) and which has a breather pipe (20) for introducing/discharging air attached on top of the liquid reducing agent storage tank (10), a lower end (20c) of the breather pipe (20) in the liquid reducing agent storage tank (10) is arranged to extend along a liquid reducing agent defrosting piping (16) provided in the liquid reducing agent storage tank (10).
摘要翻译：提供一种用于液体还原剂储罐的通气管结构，即使冷凝液体还原剂堵塞液体还原剂储存罐中的通气管，也能够无故障地供给液体还原剂。在用于存储液体还原剂（5）的液体还原剂储存罐（10）的通气管结构中，并且具有用于将附着在液体还原剂储存罐（10）的顶部上的空气引入/排出的通气管（20）），排液管（20）中的通气管（20）的下端（20c）配置成沿着设置在液体还原剂储存箱（10）中的液体还原剂除霜管道（16）延伸，。

124. 发明申请

US20120304744A1 UREA QUALITY DIAGNOSIS SYSTEM 有权
标题翻译：尿素质量诊断系统
公开(公告)号：US20120304744A1
公开(公告)日：2012-12-06
申请号：US13578870
申请日：2011-02-23
申请人： Hirotaka Takahashi , Takeshi Fukuoka , Tomoyuki Itou , Yasuo Okamoto , Tatsuo Mashiko
发明人： Hirotaka Takahashi , Takeshi Fukuoka , Tomoyuki Itou , Yasuo Okamoto , Tatsuo Mashiko
IPC分类号： G01N33/00
CPC分类号： F01N3/2066 , F01N11/00 , F01N2550/05 , F01N2610/02 , F01N2610/14 , F01N2900/1812 , F01N2900/1818 , Y02T10/24 , Y02T10/47
摘要： A urea quality diagnosis system capable of accurately diagnosing a quality of an aqueous urea solution in a urea tank. A concentration and a level L of an aqueous urea solution inside a urea tank 16 are detected, and the quality of the aqueous urea solution is diagnosed based on a detected value of the concentration of the aqueous urea solution when the level L is equal to or higher than a predetermined value.
摘要翻译：一种能够精确地诊断尿素罐中的尿素水溶液的质量的尿素质量诊断系统。检测尿素罐16内的尿素水溶液的浓度和水平L，根据尿素水溶液的浓度的检测值，诊断尿素水溶液的质量，当水平L等于或等于高于预定值。

125. 发明申请

US20120294786A1 EXHAUST PURIFICATION DEVICE AND EXHAUST PURIFICATION METHOD FOR DIESEL ENGINE 有权
标题翻译：柴油发动机的排气净化装置和排气净化方法
公开(公告)号：US20120294786A1
公开(公告)日：2012-11-22
申请号：US13574374
申请日：2011-01-24
申请人： Kazuo Osumi
发明人： Kazuo Osumi
IPC分类号： B01D53/94
CPC分类号： F01N3/2066 , B01D53/9418 , B01D53/944 , B01D53/9477 , B01D2251/2067 , B01D2255/2061 , B01D2255/2065 , B01D2255/20707 , B01D2255/20792 , B01D2255/908 , B01D2258/012 , B01J21/063 , B01J23/06 , B01J23/10 , B01J23/42 , B01J35/0006 , F01N3/021 , F01N3/035 , F01N3/106 , F01N13/009 , F01N13/0093 , F01N13/0097 , F01N2240/20 , F01N2340/02 , F01N2340/06 , F01N2610/02 , F02B37/004 , F02B37/02 , Y02T10/144 , Y02T10/24
摘要： Provided are an exhaust purification device for a diesel engine, and an exhaust purification method that utilizes this exhaust purification device enabling effective utilization of exhaust gas heat and allowing reduction in the size of the device, by virtue of the design of the layout of each post-processing units. An exhaust purification device 17 has an oxidation catalyst 19 that is disposed in an exhaust passage 7 of a diesel engine 1 and purifies CO and HC in exhaust gas; a urea injection nozzle 22 that is disposed downstream of the oxidation catalyst 19 and generates ammonia through atomization of urea water into the exhaust gas; a turbine 13 of a turbocharger 9, this turbine being disposed downstream of the urea injection nozzle 22 and accelerating decomposition of urea through agitation of the atomized urea water; a DPF 20 that is disposed downstream of the turbine 13 and traps PM in the exhaust gas; and a selective reduction catalyst 23 that is disposed downstream of the DPF 20 and detoxifies NOx in the exhaust gas through a reduction reaction with ammonia.
摘要翻译：本发明提供了一种用于柴油发动机的排气净化装置和排气净化方法，其利用该废气净化装置，能够有效利用废气热量并且允许减小装置的尺寸，这是由于每个柱的布局的设计处理单位。排气净化装置17具有设置在柴油发动机1的排气通路7内并净化废气中的CO，HC的氧化催化剂19，尿素喷嘴22，其设置在氧化催化剂19的下游，通过将尿素水雾化成废气而产生氨; 涡轮增压器9的涡轮13，该涡轮设置在尿素喷嘴22的下游，并通过搅动雾化的尿素水来促进尿素的分解; DPF20，其布置在涡轮机13的下游并捕集废气中的PM; 以及选择还原催化剂23，其设置在DPF 20的下游，并且通过与氨的还原反应对排气中的NOx进行解毒。

126. 发明申请

US20120255287A1 EXHAUST EMISSION CONTROL DEVICE 有权
标题翻译：排气排放控制装置
公开(公告)号：US20120255287A1
公开(公告)日：2012-10-11
申请号：US13515379
申请日：2010-12-21
申请人： Minoru Kowada
发明人： Minoru Kowada
IPC分类号： F01N3/20 , F01N3/28
CPC分类号： F01N3/2066 , B01D53/9431 , B01D53/9477 , B01D2251/2067 , F01N3/28 , F01N3/2892 , F01N13/009 , F01N13/0097 , F01N13/02 , F01N13/141 , F01N2240/20 , F01N2470/00 , F01N2490/00 , F01N2610/02 , F01N2610/1453 , Y02T10/24
摘要： An exhaust emission control device comprises a selective reduction catalyst for reacting NOx in an exhaust gas with ammonia, means for adding a urea water into the exhaust gas upstream of the catalyst and a cylindrical mixing pipe as a connection between the adding means and the catalyst, an entry end of the mixing pipe being formed with circumferential opening sections and provided with guide fins for guiding the exhaust gas to the opening sections tangentially of the entry end to provide a mixer structure, the adding means being arranged centrally on the entry end of the mixing pipe and directed toward an exit end of the mixing pipe for addition of the urea water into a swirling flow of the exhaust gas caused by the mixer structure. The opening sections are formed along the swirling flow.
摘要翻译：废气排放控制装置包括用于使排气中的NOx与氨反应的选择还原催化剂，用于将尿素水添加到催化剂上游的排气中的装置和作为添加装置和催化剂之间的连接的圆筒形混合管，所述混合管的入口端形成有周向开口部分，并且设置有用于将排气引导到入口端切向部分的开口部分的引导翅片，以提供混合器结构，所述加法装置设置在所述入口端的入口端混合管并引导到混合管的出口端，用于将尿素水添加到由混合器结构引起的废气的回旋流中。开口部分沿着旋流形成。

127. 发明授权

US08100462B2 Floor underframe of vehicles 有权
标题翻译：地板底架的车辆
公开(公告)号：US08100462B2
公开(公告)日：2012-01-24
申请号：US12445855
申请日：2007-10-15
申请人： Hidekazu Minami , Masakatsu Takagi
发明人： Hidekazu Minami , Masakatsu Takagi
IPC分类号： B62D25/20
CPC分类号： B62D33/06 , B60N2/005 , B60R21/045 , B62D21/152
摘要： A vehicle floor underframe 5, which is arranged under a cab, includes: a front section 11, which is deployed on the front side of the cab and extends along the length of the vehicle; a rising section 12, which bends at the back end of the front section 11 and extends upward; a back section 13, which bends at the top end of the rising section 12 and extends towards the rear of the vehicle and is deployed under a passenger seat 7; and a buckling section 14, which is formed in the back section 13 and has stress concentration when a load from at least either the front end of the front section 11 or the back end of the back section 13 is applied in a compressing direction. The buckling section 14 is deployed under approximately the center of the passenger seat 7 along the length of the vehicle. The back section 13 bends and deforms upwards at the buckling section 14 when a load is applied from at least either the front end of the front section 11 or the back end of the back section 13 in a compressing direction.
摘要翻译：布置在驾驶室下方的车底架5包括：前部11，其布置在驾驶室的前侧并沿着车辆的长度延伸; 上升部12，其在前部11的后端弯曲并向上延伸; 后部13，其在升降部分12的顶端处弯曲并且朝向车辆的后部延伸并且部署在乘客座椅7下方; 以及弯曲部14，其形成在后部13中，并且当来自前部11的前端或背部13的后端的至少任一个的负载沿压缩方向施加时具有应力集中。弯曲部分14沿着车辆的长度展开在乘客座椅7的大致中心附近。当从压缩方向的前部11的前端或背部13的后端的至少任一个施加载荷时，后部13在弯曲部14处向上弯曲变形。

128. 发明授权

US08056323B2 Method of controlling exhaust gas purification system and exhaust gas purification system 有权
标题翻译：排气净化系统和废气净化系统的控制方法
公开(公告)号：US08056323B2
公开(公告)日：2011-11-15
申请号：US12085771
申请日：2006-11-22
申请人： Kazuo Oosumi
发明人： Kazuo Oosumi
IPC分类号： F01N3/00
CPC分类号： B01D53/9495 , B01D53/90 , B01D2251/20 , F01N3/0253 , F01N3/035 , F01N3/0842 , F01N3/0871 , F01N3/106 , F01N3/208 , F01N9/002 , F01N13/0097 , F01N2560/022 , F01N2560/023 , F01N2560/025 , F01N2560/06 , F01N2560/08 , F01N2560/14 , Y02T10/24 , Y02T10/47
摘要： In an exhaust gas purification system provided with an exhaust gas purification device in an exhaust passage of an internal combustion engine, and at the same time, provided with a reductant supply means for supplying a reductant to the upstream side of this exhaust gas purification device, two or more of the oxygen concentration, the CO concentration, and the HC concentration of the exhaust gas detected by an exhaust gas component concentration detecting means are used as control parameters during the reductant supply control when the reductant is supplied into the exhaust gas flowing into the exhaust gas purification device. With this, the supply period and supply amount of the reductant can be optimized, and a decrease of fuel efficiency deterioration and suppression of deterioration of the quality of the components of the exhaust gas flowing into the atmosphere are attempted.
摘要翻译：在具有在内燃机的排气通路中的排气净化装置的排气净化系统中，同时，在该排气净化装置的上游侧设置还原剂供给单元，当将还原剂供给到流入的废气中时，在还原剂供给控制期间，将由废气成分浓度检测装置检测出的废气浓度，CO浓度，HC浓度的两种以上作为控制参数，废气净化装置。由此，可以优化还原剂的供给量和供给量，并且试图降低燃料效率劣化，抑制流入大气的废气的成分的质量劣化。

129. 发明授权

US07971436B2 Rotary steam engine 失效
标题翻译：旋转蒸汽机
公开(公告)号：US07971436B2
公开(公告)日：2011-07-05
申请号：US11989759
申请日：2006-07-27
申请人： Yasushi Yamamoto
发明人： Yasushi Yamamoto
IPC分类号： F03B17/02 , F01K25/02 , F01K23/06 , F02C1/04
CPC分类号： F03B17/02 , F01K9/00 , F01K11/02 , F01K23/065 , F01K25/00 , F05B2220/301 , F22B5/00 , F22B27/00 , Y02E10/20
摘要： A rotary steam engine of a simple constitution capable of efficiently obtaining mechanical energy not only from a heat source of a high temperature but also from various heat sources in a low-temperature state such as the exhaust heat of an internal combustion engine. The engine has a rotor 1 having a plurality of displacement chambers 11 provided in a sealed container 2 which is filled with a liquid. A steam-generating portion 4 is arranged under the rotor 1 and where the liquid vaporizes being heated by the exhaust heat of an internal combustion engine. The vaporized stem is jetted from a flow-out passage 42 toward the displacement chambers 11 of the rotor 1. The steam stays in the displacement chambers 11 and, therefore, buoyancy acts onto the displacement chambers 11 on one side of the rotor 1. The rotor 1 rotates to produce the rotational energy. The steam in the displacement chambers 11 is released in the sealed container 2 accompanying the rotation of the rotor 1, and is introduced into a condenser 3 where the steam is condensed and refluxes into the sealed container 2. The pressure in the sealed container 2 is maintained to be a saturated steam pressure by a vacuum pump 34. Therefore, the steam is formed despite the liquid has a low temperature to rotate the rotor 1.
摘要翻译：一种简单结构的旋转式蒸汽发动机，其能够不仅能够从低温状态（例如内燃机的排气热）中高温地从高温的热源高效地获得机械能，还可以从各种热源获得机械能。发动机具有转子1，转子1具有设置在充满液体的密封容器2内的多个排量室11。蒸汽产生部分4设置在转子1的下面，并且其中液体被汽化的内燃机的排气加热。蒸发的杆从流出通道42朝向转子1的位移室11喷射。蒸汽停留在位移室11中，因此浮力作用在转子1的一侧上的位移室11上。转子1旋转以产生旋转能量。位移室11中的蒸汽伴随转子1的旋转而被释放在密封容器2中，并被引入到冷凝器3中，蒸发器被冷凝并回流到密封容器2中。密封容器2中的压力为通过真空泵34保持为饱和蒸汽压力。因此，尽管液体具有低温以使转子1旋转而形成蒸汽。

130. 发明授权

US07967372B2 Sound-insulation structure for cab-over truck 失效
标题翻译：敞篷车隔音结构
公开(公告)号：US07967372B2
公开(公告)日：2011-06-28
申请号：US12516446
申请日：2007-11-27
申请人： Tatsuya Tomizawa , Naoko Saji , Kenji Fujimori
发明人： Tatsuya Tomizawa , Naoko Saji , Kenji Fujimori
IPC分类号： B62D33/067
CPC分类号： B60R13/0838 , B60R13/0876 , B60R13/0884
摘要： A cab-side cover 10 is fixed to a cab 1, and a chassis-side cover 13 is fixed to a side member 2. A rear edge portion 7a of a tilt stay 7 is located between a front tire 5 and the side member 2 while the cab 1 is in a non-tilted state. The cab-side cover 10 includes a cab-side front cover portion 12, and the chassis-side cover 13 includes a chassis-side front cover portion 15. The cab-side front cover portion 12 is located at the outer side, in the vehicle-width direction, of the tilt stay 7 and extends further forward than the rear edge portion 7a of the tilt stay 7 while the cab 1 is in the non-tilted state. The chassis-side front cover portion 15 is located at the inner side, in the vehicle-width direction, of the tilt stay 7 and extends further forward and downward than the front lower edge of the cab-side front cover portion 12 while the cab 1 is in the non-tilted state.
摘要翻译：驾驶室侧盖10固定在驾驶室1上，底盘侧罩13固定在侧面构件2上。倾斜支架7的后缘部7a位于前轮胎5和侧部构件2之间而驾驶室1处于非倾斜状态。驾驶室侧罩10包括驾驶室侧前盖部分12，底盘侧盖板13包括底盘侧前盖部分15.驾驶室侧前盖部分12位于外侧，倾斜支架7的车宽方向，并且在驾驶室1处于非倾斜状态时，比倾斜支架7的后边缘部7a进一步向前延伸。底盘侧前盖部15位于倾斜支架7的车宽方向的内侧，并且比驾驶室侧前盖部12的前下缘更向前下方延伸，同时驾驶室 1处于非倾斜状态。

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