公开(公告)号：US20080138258A1

公开(公告)日：2008-06-12

申请号：US11790740

申请日：2007-04-27

申请人： Yasushi Osaku ,  Kiyoshi Fukuda ,  Toshio Kondou

发明人： Yasushi Osaku ,  Kiyoshi Fukuda ,  Toshio Kondou

IPC分类号： B01J10/00

CPC分类号： F01N3/2066 ,  B60K15/0409 ,  B60K2015/03348 ,  F01N2610/1406 ,  F01N2610/1413 ,  Y02A50/2325 ,  Y02T10/24

摘要： A liquid reducing agent container structure adapted for an exhaust emission purifying system that is capable of reductively purifying NOx in the exhaust gas using a liquid reducing agent, and provided with a configuration such that a lock (42, 60, 70) is detachably disposed on the outer face of an inlet port (34) disposed on a container body (24A) of a reducing agent container (24), and an engagement portion (36a, 50, 54, 56, 58) with which a locking member (42d, 60d, 70b) of the lock (42, 60, 70) can be engaged is disposed on the side of a cap member (36) which is configured to be screwed on the inlet port (34) to seal the inlet port (34), thereby engaging the locking member (42d, 60d, 70b) with the engagement portion (36a, 50, 54, 56, 58) with a locking operation by the lock (42, 60, 70) to block and prevent a rotation of the cap member (36).

摘要翻译： 一种适于排气净化系统的液体还原剂容器结构，其能够使用液体还原剂还原性地净化废气中的NO x，并且具有这样的构造，使得锁（42， 60，70）可拆卸地设置在设置在还原剂容器（24）的容器主体（24A）上的入口（34）的外表面上，以及接合部分（36a， 58），其中锁定件（42,60,70）的锁定构件（42d，60d，70b）可以通过该锁定构件被接合在盖构件（36）的侧面上，盖构件（36）构造成螺纹连接在 入口端口（34）以密封入口（34），从而通过锁定操作将锁定构件（42d，60d，70b）与接合部分（36a，50,54,56,58）接合， 所述锁（42,60,70）阻止并防止所述盖构件（36）的旋转。

公开(公告)号：US07647767B2

公开(公告)日：2010-01-19

申请号：US10570316

申请日：2004-09-06

申请人： Yasushi Osaku ,  Toshio Kondou ,  Kiyoshi Fukuda

发明人： Yasushi Osaku ,  Toshio Kondou ,  Kiyoshi Fukuda

IPC分类号： F01N3/10

CPC分类号： F01N3/2066 ,  F01N2610/02 ,  F01N2610/10 ,  F01N2610/11 ,  F01N2610/1406 ,  F01N2610/1473 ,  F01N2610/1486 ,  F01P2060/18 ,  Y02A50/2325 ,  Y02T10/24

摘要： Subject To enable an appropriate operation of an exhaust gas purifying apparatus which uses urea or the like as a reducing agent, and further, to enable the stable concentration detection and the stable supply of the reducing agent during the cold months and also to prevent the generation of ammonia series gas during the severe hot months.Means for solving the SubjectAn exhaust gas purifying apparatus in an engine 1 is for supplying the urea water in a storage tank 20 to a reduction catalyst 3 disposed in an exhaust system. In this exhaust gas purifying apparatus, a concentration detecting device 60 is disposed in the storage tank 20, and the detected concentration of the urea water is adopted as basic information for the supply control of the reducing agent. Further, a heating device heating the reducing agent in the storage tank 20 and a cooling device cooling this reducing agent are disposed, to heat, preferably, the reducing agent in the vicinity of a detecting section 61 of the concentration detecting device 60 and the reducing agent in the vicinity of an inlet port 12 of a supply pipe 12.

摘要翻译： 主题为了能够对使用尿素等作为还原剂的废气净化装置进行适当的操作，并且能够在寒冷的月份进行稳定的浓度检测和还原剂的稳定供给，并且能够防止产生 的氨气系列气体。 用于解决问题的手段发动机1中的废气净化装置用于将储存罐20中的尿素水供给到设置在排气系统中的还原催化剂3。 在该排气净化装置中，在储罐20内配置有浓度检测装置60，将检测出的尿素水的浓度作为还原剂的供给控制的基本信息。 此外，设置加热储存罐20中的还原剂的加热装置和冷却该还原剂的冷却装置，优选加热浓缩检测装置60的检测部61附近的还原剂和还原剂 在供给管12的入口端口12附近。

公开(公告)号：US20090038296A1

公开(公告)日：2009-02-12

申请号：US12285004

申请日：2008-09-26

申请人： Kiyoshi Fukuda ,  Yasushi Osaku

发明人： Kiyoshi Fukuda ,  Yasushi Osaku

IPC分类号： F01N3/10 ,  B65D90/34

CPC分类号： F01N3/2066 ,  B60K15/035 ,  B60K15/03504 ,  F01N3/206 ,  F01N2610/01 ,  F01N2610/02 ,  F01N2610/10 ,  F01N2610/1406 ,  F01N2610/1466 ,  Y02A50/2325 ,  Y02T10/24

摘要： In a liquid tank provided with a pressure relief vent hole, a shielding member surrounding the vent hole is disposed. The shielding member forms an isolated chamber communicated with the vent hole. In a portion located to the side of the vent hole, the shielding member allows communication between the isolated chamber and an inner space in the liquid tank excluding the isolated chamber. On the other hand, in a portion located below the vent hole, the shielding member blocks movement of the liquid between the isolated chamber and the inner space.

摘要翻译： 在设置有减压通气孔的液体槽中设置围绕通气孔的遮蔽构件。 屏蔽构件形成与通气孔连通的隔离室。 在位于通气孔侧面的部分中，屏蔽构件允许隔离室与除了隔离室之外的液体箱中的内部空间之间的连通。 另一方面，在位于通气孔下方的部分中，屏蔽部件阻挡液体在隔离室与内部空间之间的移动。

公开(公告)号：US20090155133A1

公开(公告)日：2009-06-18

申请号：US12371874

申请日：2009-02-16

申请人： Yasushi Osaku ,  Toshio Kondou ,  Kiyoshi Fukuda

发明人： Yasushi Osaku ,  Toshio Kondou ,  Kiyoshi Fukuda

IPC分类号： B01J19/00

CPC分类号： F01N3/2066 ,  B01D53/9431 ,  B01D2251/2062 ,  F01N2610/02 ,  F01N2610/10 ,  F01N2610/1406 ,  F01N2610/1466 ,  F01N2610/148 ,  Y02T10/24

摘要： A canopy is removably secured to the container body, is respectively fitted with: a base of a water level indicator for detecting a remaining amount of liquid reducing agent; a base of a densitometer for detecting a concentration of a liquid reducing agent; and a heat exchanger which surrounds detection portions respectively suspended from the bases of the water level indicator and the densitometer, and through which is circulated engine coolant, to perform heat exchange with the liquid reducing agent, and a supply port and a return port for the liquid reducing agent are respectively formed in the canopy. The water level indicator, the densitometer, the heat exchanger, and the supply port and the return port for the liquid reducing agent are formed integrally with the canopy, so that the water level indicator and the densitometer can be dismounted together with the canopy at the same time.

摘要翻译： 盖子可移除地固定到容器主体上，分别装有：用于检测液体还原剂的剩余量的水位指示器的底座; 用于检测液体还原剂浓度的光密度计的基底; 以及热交换器，其包围分别从水位指示器和密度计的基座悬挂的检测部分，并且通过该检测部分循环发动机冷却剂，以与液体还原剂进行热交换;以及供应端口和用于 液体还原剂分别形成在树冠上。 水位指示器，密度计，热交换器以及液体还原剂的供给口和回流口与顶盖形成一体，使得水位指示器和密度计可以与顶盖一起卸下 同时。

公开(公告)号：US20070196243A1

公开(公告)日：2007-08-23

申请号：US11788245

申请日：2007-04-18

申请人： Yasushi Osaku ,  Kiyoshi Fukuda ,  Toshio Kondou

发明人： Yasushi Osaku ,  Kiyoshi Fukuda ,  Toshio Kondou

IPC分类号： B01L3/00

CPC分类号： F01N3/2066 ,  F01N3/08 ,  F01N13/0097 ,  F01N2610/02 ,  F01N2610/10 ,  F01N2610/1406 ,  F01N2610/1426 ,  Y02T10/24

摘要： A reducing agent container having a multi-function and having a container body thereof is provided with at least a heat exchanger which permits a heating medium using an engine as a heat source thereof to circulate therein for performing the heat exchange with a liquid reducing agent and a strainer which filtrates foreign substances from the liquid reducing agent, the heat exchanger and the strainer being attached to a top board of the container body. Further, a suction pipe capable of sucking the liquid reducing agent from the inside of the container body is connected to the strainer, and a supply port for the liquid reducing agent from which the foreign substances are filtrated is formed in the strainer. Thus, the whole of strainer is not exposed to the outside air, especially, the wind during traveling, and accordingly, the freezing of the urea aqueous solution in the strainer can be suppressed. Accordingly, even in a cold region, it is possible to achieve a function of effective filtration of the urea aqueous solution and a function of suppressing the freezing of the urea aqueous solution.

摘要翻译： 具有多功能并具有容器主体的还原剂容器设置有至少一个热交换器，其允许使用发动机作为其热源的加热介质在其中循环以与液体还原剂进行热交换，并且 过滤器，其从液体还原剂中过滤异物，热交换器和过滤器附着到容器主体的顶板。 此外，能够从容器主体的内部吸入液体还原剂的吸管与过滤器连接，并且在过滤器中形成有用于过滤了异物的液体还原剂的供给口。 因此，整个过滤器在行驶过程中不会暴露于外部空气，特别是风中，因此可以抑制过滤器中的尿素水溶液的冻结。 因此，即使在冷区域中，也可以实现尿素水溶液的有效过滤的功能和抑制尿素水溶液的冷冻的功能。

公开(公告)号：US20070079599A1

公开(公告)日：2007-04-12

申请号：US10570316

申请日：2004-09-06

申请人： Yasushi Osaku ,  Toshio Kondou ,  Kiyoshi Fukuda

发明人： Yasushi Osaku ,  Toshio Kondou ,  Kiyoshi Fukuda

IPC分类号： F01N3/00 ,  F01N3/10

CPC分类号： F01N3/2066 ,  F01N2610/02 ,  F01N2610/10 ,  F01N2610/11 ,  F01N2610/1406 ,  F01N2610/1473 ,  F01N2610/1486 ,  F01P2060/18 ,  Y02A50/2325 ,  Y02T10/24

摘要： Subject To enable an appropriate operation of an exhaust gas purifying apparatus which uses urea or the like as a reducing agent, and further, to enable the stable concentration detection and the stable supply of the reducing agent during the cold months and also to prevent the generation of ammonia series gas during the severe hot months. Means for solving the Subject An exhaust gas purifying apparatus in an engine 1 is for supplying the urea water in a storage tank 20 to a reduction catalyst 3 disposed in an exhaust system. In this exhaust gas purifying apparatus, a concentration detecting device 60 is disposed in the storage tank 20, and the detected concentration of the urea water is adopted as basic information for the supply control of the reducing agent. Further, a heating device heating the reducing agent in the storage tank 20 and a cooling device cooling this reducing agent are disposed, to heat, preferably, the reducing agent in the vicinity of a detecting section 61 of the concentration detecting device 60 and the reducing agent in the vicinity of an inlet port 12 of a supply pipe 12.

摘要翻译： 主题为了能够对使用尿素等作为还原剂的废气净化装置进行适当的操作，并且能够在寒冷的月份进行稳定的浓度检测和还原剂的稳定供给，并且能够防止产生 的氨气系列气体。 用于解决问题的手段发动机1中的废气净化装置用于将储存罐20中的尿素水供给到设置在排气系统中的还原催化剂3。 在该排气净化装置中，在储罐20内配置有浓度检测装置60，将检测出的尿素水的浓度作为还原剂的供给控制的基本信息。 此外，设置加热储存罐20中的还原剂的加热装置和冷却该还原剂的冷却装置，优选加热浓缩检测装置60的检测部61附近的还原剂和还原剂 在供给管12的入口端口12附近。

公开(公告)号：US08522535B2

公开(公告)日：2013-09-03

申请号：US13102996

申请日：2011-05-06

申请人： Yasushi Osaku ,  Kiyoshi Fukuda

发明人： Yasushi Osaku ,  Kiyoshi Fukuda

IPC分类号： F01N3/00

CPC分类号： F01N3/2066 ,  F01N2530/18 ,  F01N2610/02 ,  F01N2610/08 ,  F01N2610/1406 ,  F01N2610/1466 ,  Y02A50/2325 ,  Y02T10/24 ,  Y10T137/053 ,  Y10T137/0874 ,  Y10T137/2262 ,  Y10T137/86324 ,  Y10T137/86332

摘要： A breather device A1 for pressure relief includes a breather pipe 121 serving as a fixing part, and an inner pipe 122 serving as a communication part and is provided by the breather pipe 121 with fixation strength enough for securing the breather device A1 to a liquid tank 101. The inner pipe 122 has a vent hole P formed therein for provide fluid-communication between the inside of the liquid tank 101 and the outside thereof in a manner such that an inner surface forming the vent hole P is made of a resin.

摘要翻译： 用于压力释放的通气装置A1包括用作​​固定部的通气管121和用作连通部的内管122，并且由通气管121提供足够的固定强度以将通气装置A1固定到液体罐 内管122具有形成在其中的通气孔P，用于在液体罐101的内部和外部之间以使得形成通气孔P的内表面由树脂制成的流体连通。

公开(公告)号：US08453863B2

公开(公告)日：2013-06-04

申请号：US11790740

申请日：2007-04-27

申请人： Yasushi Osaku ,  Kiyoshi Fukuda ,  Toshio Kondou

发明人： Yasushi Osaku ,  Kiyoshi Fukuda ,  Toshio Kondou

IPC分类号： B65D65/14

CPC分类号： F01N3/2066 ,  B60K15/0409 ,  B60K2015/03348 ,  F01N2610/1406 ,  F01N2610/1413 ,  Y02A50/2325 ,  Y02T10/24

摘要： A liquid reducing agent container structure adapted for an exhaust emission purifying system that is capable of reductively purifying NOx in the exhaust gas using a liquid reducing agent, and provided with a configuration such that a lock (42, 60, 70) is detachably disposed on the outer face of an inlet port (34) disposed on a container body (24A) of a reducing agent container (24), and an engagement portion (36a, 50, 54, 56, 58) with which a locking member (42d, 60d, 70b) of the lock (42, 60, 70) can be engaged is disposed on the side of a cap member (36) which is configured to be screwed on the inlet port (34) to seal the inlet port (34), thereby engaging the locking member (42d, 60d, 70b) with the engagement portion (36a, 50, 54, 56, 58) with a locking operation by the lock (42, 60, 70) to block and prevent a rotation of the cap member (36).

摘要翻译： 一种适于废气排放净化系统的液体还原剂容器结构，其能够使用液体还原剂还原性地净化废气中的NOx，并且具有这样的构造，使得锁（42,60,70）可拆卸地设置在 设置在还原剂容器（24）的容器本体（24A）上的入口（34）的外表面和与锁定构件（42d，54d）相配合的接合部分（36a，50,54,56,58） 所述锁定件（60,60,70）可以被接合在所述盖构件（36）的侧面上，所述盖构件（36）构造成螺纹连接在所述入口（34）上以密封所述入口（34） 从而通过锁（42,60,70）的锁定操作将锁定构件（42d，60d，70b）与接合部分（36a，50,54,56,58）接合，以阻止和阻止 盖构件（36）。

公开(公告)号：US07943101B2

公开(公告)日：2011-05-17

申请号：US12371874

申请日：2009-02-16

申请人： Yasushi Osaku ,  Toshio Kondou ,  Kiyoshi Fukuda

发明人： Yasushi Osaku ,  Toshio Kondou ,  Kiyoshi Fukuda

IPC分类号： B01J19/00

CPC分类号： F01N3/2066 ,  B01D53/9431 ,  B01D2251/2062 ,  F01N2610/02 ,  F01N2610/10 ,  F01N2610/1406 ,  F01N2610/1466 ,  F01N2610/148 ,  Y02T10/24

摘要： A canopy is removably secured to the container body, is respectively fitted with: a base of a water level indicator for detecting a remaining amount of liquid reducing agent; a base of a densitometer for detecting a concentration of a liquid reducing agent; and a heat exchanger which surrounds detection portions respectively suspended from the bases of the water level indicator and the densitometer, and through which is circulated engine coolant, to perform heat exchange with the liquid reducing agent, and a supply port and a return port for the liquid reducing agent are respectively formed in the canopy. The water level indicator, the densitometer, the heat exchanger, and the supply port and the return port for the liquid reducing agent are formed integrally with the canopy, so that the water level indicator and the densitometer can be dismounted together with the canopy at the same time.

摘要翻译： 盖子可移除地固定到容器主体上，分别装有：用于检测液体还原剂的剩余量的水位指示器的底座; 用于检测液体还原剂浓度的光密度计的基底; 以及热交换器，其围绕从水位指示器和密度计的基座悬挂的检测部分，并且通过该检测部分循环发动机冷却剂，以与液体还原剂进行热交换;以及供给口和返回端口， 液体还原剂分别形成在树冠上。 水位指示器，密度计，热交换器以及液体还原剂的供给口和回流口与顶盖形成一体，使得水位指示器和密度计可以与顶盖一起卸下 同时。

公开(公告)号：US07544328B2

公开(公告)日：2009-06-09

申请号：US11528597

申请日：2006-09-28

申请人： Yasushi Osaku ,  Toshio Kondou ,  Kiyoshi Fukuda

发明人： Yasushi Osaku ,  Toshio Kondou ,  Kiyoshi Fukuda

IPC分类号： B01J8/00

CPC分类号： F01N3/2066 ,  B01D53/9431 ,  B01D2251/2062 ,  F01N2610/02 ,  F01N2610/10 ,  F01N2610/1406 ,  F01N2610/1466 ,  F01N2610/148 ,  Y02T10/24

摘要： A canopy is removably secured to the container body, is respectively fitted with: a base of a water level indicator for detecting a remaining amount of liquid reducing agent; a base of a densitometer for detecting a concentration of a liquid reducing agent; and a heat exchanger which surrounds detection portions respectively suspended from the bases of the water level indicator and the densitometer, and through which is circulated engine coolant, to perform heat exchange with the liquid reducing agent, and a supply port and a return port for the liquid reducing agent are respectively formed in the canopy. The water level indicator, the densitometer, the heat exchanger, and the supply port and the return port for the liquid reducing agent are formed integrally with the canopy, so that the water level indicator and the densitometer can be dismounted together with the canopy at the same time.

摘要翻译： 盖子可移除地固定到容器主体上，分别装有：用于检测液体还原剂的剩余量的水位指示器的底座; 用于检测液体还原剂浓度的光密度计的基底; 以及热交换器，其包围分别从水位指示器和密度计的基座悬挂的检测部分，并且通过该检测部分循环发动机冷却剂，以与液体还原剂进行热交换;以及供应端口和用于 液体还原剂分别形成在树冠上。 水位指示器，密度计，热交换器以及液体还原剂的供给口和回流口与顶盖形成一体，使得水位指示器和密度计可以与顶盖一起卸下 同时。