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1. 发明授权

US08904766B2 Exhaust gas treatment device 有权
标题翻译：废气处理装置
公开(公告)号：US08904766B2
公开(公告)日：2014-12-09
申请号：US12936618
申请日：2009-08-14
申请人： Tomoyuki Saito , Hiroyuki Kamata , Hiroki Sugawara , Toshihiro Abe , Shohei Kamiya
发明人： Tomoyuki Saito , Hiroyuki Kamata , Hiroki Sugawara , Toshihiro Abe , Shohei Kamiya
IPC分类号： F01N3/10 , F01N1/00 , F01N13/00 , F16L23/032 , F16L23/08 , F01N13/18 , F01N3/033 , F01N3/035
CPC分类号： F01N3/0335 , F01N3/035 , F01N3/106 , F01N13/009 , F01N13/0097 , F01N13/08 , F01N13/1805 , F01N13/1827 , F01N13/1855 , F01N2450/24 , F01N2450/30 , F01N2590/08 , F16L23/032 , F16L23/08 , Y02T10/20
摘要： Front and rear side flange portions of a filter accommodating cylinder are provided with positioning pins. A flange portion of an upstream cylinder is provided with a notched groove and a flange portion of a downstream cylinder is provided with a notched groove. In consequence, when the filter accommodating cylinder is connected between the upstream cylinder and the downstream cylinder, each of the positioning pins disposed at the front and rear flange portions is engaged with each notched groove of the upstream cylinder and the downstream cylinder. The filter accommodating cylinder can be positioned to be coaxial with the upstream cylinder and the downstream cylinder. As a result, after performing a cleaning operation to a DPF, an operation of once again connecting the filter accommodating cylinder between the upstream cylinder and the downstream cylinder can be quickly and easily performed.
摘要翻译：过滤器容纳筒的前后凸缘部设有定位销。上游圆筒的凸缘部设有切口槽，下游筒的凸缘部设有切口槽。因此，当过滤器容纳筒连接在上游筒和下游筒之间时，设置在前后凸缘部的每个定位销与上游筒和下游筒的每个切口槽啮合。过滤器容纳筒可以定位成与上游筒和下游筒同轴。结果，在对DPF进行清洁操作之后，可以快速且容易地执行再次将过滤器容纳缸连接在上游缸和下游缸之间的操作。

2. 发明申请

US20110120085A1 EXHAUST GAS TREATMENT DEVICE 有权
标题翻译：排气处理装置
公开(公告)号：US20110120085A1
公开(公告)日：2011-05-26
申请号：US12996879
申请日：2009-08-18
申请人： Tomoyuki Saito , Eri Saijo , Toshihiro Abe , Hiroyuki Kamata
发明人： Tomoyuki Saito , Eri Saijo , Toshihiro Abe , Hiroyuki Kamata
IPC分类号： F01N3/08
CPC分类号： F01N3/0211 , F01N13/0093 , F01N13/0097 , F01N13/1822 , F01N13/1827 , F01N13/1855 , F01N2450/30 , Y02T10/20
摘要： An engaging groove (47) with which a gasket (42) is engaged is provided in each of a front side projecting portion (44) and a rear side projecting portion (46) formed in a filter accommodating cylinder (37) to be positioned on an outer peripheral surface (44A, 46A) of each projecting portion (44, 46). Therefore, when the gasket (42) latches on each of the projecting portion (44; 46) to be fitted thereon from an outside, the gasket (42) can be engaged with the engaging groove (47) provided in each of the projecting portions (44, 46). In consequence, at the time of mounting and removing the filter accommodating cylinder (37), the falling-off of the gasket (42) can be prevented, and, for example, an inspection operation, a cleaning operation and the like of an accommodated particulate matter removing filter (41) can be easily performed.
摘要翻译：在形成在过滤器容纳筒（37）中的前侧突出部（44）和后侧突出部（46）中的每一个中设置有与垫圈（42）接合的接合槽（47），以定位在每个突出部分（44,46）的外周表面（44A，46A）。因此，当垫圈（42）从外部闩锁在每个突出部分（44; 46）上时，垫圈（42）可与设置在每个突出部分中的接合槽（47）接合（44,46）。因此，在安装和移除过滤器容纳筒（37）时，可以防止垫圈（42）的脱落，并且例如可以防止容纳的过滤器的检查操作，清洁操作等可以容易地进行颗粒物去除过滤器（41）。

3. 发明申请

US20110023472A1 EXHAUST GAS TREATMENT DEVICE 有权
标题翻译：排气处理装置
公开(公告)号：US20110023472A1
公开(公告)日：2011-02-03
申请号：US12936618
申请日：2009-08-14
申请人： Tomoyuki Saito , Hiroyuki Kamata , Hiroki Sugawara , Toshihiro Abe , Shohei Kamiya
发明人： Tomoyuki Saito , Hiroyuki Kamata , Hiroki Sugawara , Toshihiro Abe , Shohei Kamiya
IPC分类号： F01N3/02
CPC分类号： F01N3/0335 , F01N3/035 , F01N3/106 , F01N13/009 , F01N13/0097 , F01N13/08 , F01N13/1805 , F01N13/1827 , F01N13/1855 , F01N2450/24 , F01N2450/30 , F01N2590/08 , F16L23/032 , F16L23/08 , Y02T10/20
摘要： Front and rear side flange portions of a filter accommodating cylinder are provided with positioning pins. A flange portion of an upstream cylinder is provided with a notched groove and a flange portion of a downstream cylinder is provided with a notched groove. In consequence, when the filter accommodating cylinder is connected between the upstream cylinder and the downstream cylinder, each of the positioning pins disposed at the front and rear flange portions is engaged with each notched groove of the upstream cylinder and the downstream cylinder. The filter accommodating cylinder can be positioned to be coaxial with the upstream cylinder and the downstream cylinder. As a result, after performing a cleaning operation to a DPF, an operation of once again connecting the filter accommodating cylinder between the upstream cylinder and the downstream cylinder can be quickly and easily performed.
摘要翻译：过滤器容纳筒的前后凸缘部设有定位销。上游圆筒的凸缘部设有切口槽，下游筒的凸缘部设有切口槽。因此，当过滤器容纳筒连接在上游筒和下游筒之间时，设置在前后凸缘部的每个定位销与上游筒和下游筒的每个切口槽啮合。过滤器容纳筒可以定位成与上游筒和下游筒同轴。结果，在对DPF进行清洁操作之后，可以快速且容易地执行再次将过滤器容纳缸连接在上游缸和下游缸之间的操作。

4. 发明授权

US08420019B2 Exhaust gas treatment apparatus 有权
标题翻译：废气处理设备
公开(公告)号：US08420019B2
公开(公告)日：2013-04-16
申请号：US12810311
申请日：2009-03-26
申请人： Tomoyuki Saito , Toshihiro Abe , Hiroyuki Kamata
发明人： Tomoyuki Saito , Toshihiro Abe , Hiroyuki Kamata
IPC分类号： B01D50/00
CPC分类号： F01N3/035 , E02F9/0883 , E02F9/18 , F01N3/0237 , F01N3/0335 , F01N3/106 , F01N3/2066 , F01N13/0097 , F01N13/1855 , F01N2340/04 , F01N2450/24 , F01N2450/30 , F01N2590/08 , Y02A50/2325
摘要： An hydraulic excavator is provided with an exhaust gas treatment apparatus in an exhaust pipe for effecting the purification treatment of exhaust gas including capturing the particulate matter in the exhaust gas. A space provided for mounting and removing a filter accommodating cylinder (31) is formed between the upstream cylinder (22) and the downstream cylinder (27). In particular, upwardly inclined connecting surfaces (23E and 28E) are provided on flange portions of upstream and downstream cylinders (22 and 27), respectively, and downwardly inclined connecting surfaces (32F and 32G) are provided on upstream side flange portions of filter accommodating cylinder (31). In consequence, a substantially V-shaped insertion space (S) which is gradually enlarged from a lower side to an upper side can be formed between the upstream cylinder (22) and the downstream cylinder (27).
摘要翻译：液压挖掘机在排气管中设置有废气处理装置，用于对废气进行净化处理，包括捕集废气中的颗粒物质。在上游筒（22）和下游筒（27）之间形成有用于安装和移除过滤器容纳筒（31）的空间。特别地，向上倾斜的连接表面（23E和28E）分别设置在上游和下游气缸（22和27）的凸缘部分上，向下倾斜的连接表面（32F和32G）设置在过滤器容纳的上游侧凸缘部分气缸（31）。因此，能够在上游筒（22）和下游筒（27）之间形成从下侧向上侧逐渐扩大的大致V字形的插入空间（S）。

5. 发明申请

US20110219757A1 Muffler Draining Apparatus for Working Machine 审中-公开
标题翻译：消声器排水装置
公开(公告)号：US20110219757A1
公开(公告)日：2011-09-15
申请号：US13044883
申请日：2011-03-10
申请人： Tomoyuki SAITO , Toshihiro Abe , Hiroki Sugawara , Hidefumi Hiramatsu , Hiroyuki Kamata
发明人： Tomoyuki SAITO , Toshihiro Abe , Hiroki Sugawara , Hidefumi Hiramatsu , Hiroyuki Kamata
IPC分类号： F01N3/02
CPC分类号： F01N3/005 , F01N13/00 , F01N2530/04 , F01N2570/22 , Y02T10/20
摘要： A muffler draining apparatus for a working machine is provided which allows a drain line having excellent heat resistance to be reliably installed, even when a device or equipment is present at the position below a muffler. In a muffler draining apparatus that is provided to a muffler equipped to a hydraulic excavator, and includes a drain line that discharges water accumulated in the muffler to the outside of a vehicle body, the above-described drain line includes a single metal tubing whose one end is connected to the muffler, and whose intermediate portion provided continuous to the one end is extended into the space formed between the muffler and a hydraulic pump located below the muffler. The intermediate portion of the metal tubing includes a single linear portion and plural bent portions. Also, the muffler draining apparatus includes, for example, a single support bracket that is fixed to the muffler, and supports the intermediate portion of the metal tubing.
摘要翻译：提供了一种用于工作机械的消音器排放装置，即使当设备或设备存在于消音器下方的位置时，也能够可靠地安装具有优异耐热性的排水管线。在设置在配备有液压挖掘机的消音器的消音器排水装置中，具有将积存在消声器中的水排出到车身外部的排水管，上述排水管路包括单个金属管，端部连接到消音器，并且其连接到一端的中间部分延伸到形成在消音器和位于消声器下方的液压泵之间的空间中。金属管的中间部分包括单个线性部分和多个弯曲部分。此外，消音器排出装置例如包括固定到消音器的单个支撑支架，并且支撑金属管的中间部分。

6. 发明授权

US08701387B2 Exhaust gas treatment device 有权
标题翻译：废气处理装置
公开(公告)号：US08701387B2
公开(公告)日：2014-04-22
申请号：US12996879
申请日：2009-08-18
申请人： Tomoyuki Saito , Eri Saijo , Toshihiro Abe , Hiroyuki Kamata
发明人： Tomoyuki Saito , Eri Saijo , Toshihiro Abe , Hiroyuki Kamata
IPC分类号： F01N1/00
CPC分类号： F01N3/0211 , F01N13/0093 , F01N13/0097 , F01N13/1822 , F01N13/1827 , F01N13/1855 , F01N2450/30 , Y02T10/20
摘要： An engaging groove (47) with which a gasket (42) is engaged is provided in each of a front side projecting portion (44) and a rear side projecting portion (46) formed in a filter accommodating cylinder (37) to be positioned on an outer peripheral surface (44A, 46A) of each projecting portion (44, 46). Therefore, when the gasket (42) latches on each of the projecting portion (44; 46) to be fitted thereon from an outside, the gasket (42) can be engaged with the engaging groove (47) provided in each of the projecting portions (44, 46). In consequence, at the time of mounting and removing the filter accommodating cylinder (37), the falling-off of the gasket (42) can be prevented, and, for example, an inspection operation, a cleaning operation and the like of an accommodated particulate matter removing filter (41) can be easily performed.
摘要翻译：在形成在过滤器容纳筒（37）中的前侧突出部（44）和后侧突出部（46）中的每一个中设置有与垫圈（42）接合的接合槽（47），以定位在每个突出部分（44,46）的外周表面（44A，46A）。因此，当垫圈（42）从外部闩锁在每个突出部分（44; 46）上时，垫圈（42）可以与设置在每个突出部分中的接合槽（47）接合（44,46）。因此，在安装和移除过滤器容纳筒（37）时，可以防止垫圈（42）的脱落，并且例如可以防止容纳的过滤器的检查操作，清洁操作等可以容易地进行颗粒物去除过滤器（41）。

7. 发明申请

US20100269494A1 EXHAUST GAS TREATMENT APPARATUS 有权
标题翻译：排气处理设备
公开(公告)号：US20100269494A1
公开(公告)日：2010-10-28
申请号：US12810311
申请日：2009-03-26
申请人： Tomoyuki Saito , Toshihiro Abe , Hiroyuki Kamata
发明人： Tomoyuki Saito , Toshihiro Abe , Hiroyuki Kamata
IPC分类号： F01N3/02 , F01N1/00
CPC分类号： F01N3/035 , E02F9/0883 , E02F9/18 , F01N3/0237 , F01N3/0335 , F01N3/106 , F01N3/2066 , F01N13/0097 , F01N13/1855 , F01N2340/04 , F01N2450/24 , F01N2450/30 , F01N2590/08 , Y02A50/2325
摘要： An hydraulic excavator is provided with an exhaust gas treatment apparatus in an exhaust pipe for effecting the purification treatment of exhaust gas including capturing the particulate matter in the exhaust gas. A space provided for mounting and removing a filter accommodating cylinder (31) is formed between the upstream cylinder (22) and the downstream cylinder (27). In particular, upwardly inclined connecting surfaces (23E and 28E) are provided on flange portions of upstream and downstream cylinders (22 and 27), respectively, and downwardly inclined connecting surfaces (32F and 32G) are provided on upstream side flange portions of filter accommodating cylinder (31). In consequence, a substantially V-shaped insertion space (S) which is gradually enlarged from a lower side to an upper side can be formed between the upstream cylinder (22) and the downstream cylinder (27).
摘要翻译：液压挖掘机在排气管中设置有废气处理装置，用于对废气进行净化处理，包括捕集废气中的颗粒物质。在上游筒（22）和下游筒（27）之间形成有用于安装和移除过滤器容纳筒（31）的空间。特别地，向上倾斜的连接表面（23E和28E）分别设置在上游和下游气缸（22和27）的凸缘部分上，向下倾斜的连接表面（32F和32G）设置在过滤器容纳的上游侧凸缘部分气缸（31）。因此，能够在上游筒（22）和下游筒（27）之间形成从下侧向上侧逐渐扩大的大致V字形的插入空间（S）。

8. 发明申请

US20100275588A1 CONSTRUCTION MACHINE 有权
标题翻译：建筑机械
公开(公告)号：US20100275588A1
公开(公告)日：2010-11-04
申请号：US12810615
申请日：2009-03-19
申请人： Hiroyuki Kamata , Takahiro Kobayashi , Toshihiro Abe
发明人： Hiroyuki Kamata , Takahiro Kobayashi , Toshihiro Abe
IPC分类号： F01N13/00
CPC分类号： E02F9/0866 , B60K5/1208 , B60K13/04 , E02F9/00 , F01N13/1816 , F01N13/1822 , F01N2560/08
摘要： An engine (8) is mounted to a vehicle body by means of vibration isolating mounts (8E), and a support member (15) is mounted to the engine (8). Vibration isolating members (20) are provided between this support member (15) and a mounting bracket (17) mounted to an exhaust gas treatment device (16). Accordingly, even in cases where the engine (8) has generated high-frequency vibrations, these vibrations can be damped by the vibration isolating mounts (8E) and the vibration isolating members (20). In consequence, treatment members constituting the exhaust gas treatment device (16) , such as a catalyst, a filter, and a sensor, can be protected from the vibrations of the engine (8). In addition, as the exhaust gas treatment device (16) is provided with the mounting bracket (17), the vibration isolating members (20) can be reliably mounted to the exhaust gas treatment device (16) by means of the mounting bracket (17).
摘要翻译：发动机（8）通过防振安装座（8E）安装在车体上，支撑件（15）安装在发动机（8）上。振动隔离部件（20）设置在该支撑部件（15）与安装在废气处理装置（16）上的安装支架（17）之间。因此，即使在发动机（8）产生高频振动的情况下，这些振动也可以被隔振安装件（8E）和隔振构件（20）阻尼。因此，可以防止构成排气处理装置（16）的处理构件（例如催化剂，过滤器和传感器）免受发动机（8）的振动的影响。此外，由于废气处理装置16设置有安装支架17，因此能够通过安装支架17将可靠的防振部件20安装在废气处理装置16上）。

9. 发明授权

US08601801B2 Exhaust assembly for construction machine 有权
标题翻译：建筑机械排气总成
公开(公告)号：US08601801B2
公开(公告)日：2013-12-10
申请号：US13248400
申请日：2011-09-29
申请人： Toshihiro Abe , Shouhei Kamiya , Hideki Onuma , Hiroyuki Kamata , Hiroki Sugawara , Hirotaka Kawamukai
发明人： Toshihiro Abe , Shouhei Kamiya , Hideki Onuma , Hiroyuki Kamata , Hiroki Sugawara , Hirotaka Kawamukai
IPC分类号： F01N3/02
CPC分类号： F01N13/08 , E02F9/0866 , F01N3/005 , F01N13/082 , F01N2270/02 , F01N2470/00 , F01N2590/08 , Y02T10/20
摘要： Disclosed is an exhaust assembly for a construction machine having a revolving upperstructure and an engine mounted on the revolving upperstructure. The exhaust assembly is to be arranged inside the revolving upperstructure of the construction machine, and is provided with an after-treatment device for exhaust gas from the engine and an exhaust pipe for releasing exhaust gas, which has been guided from an outlet port of the after-treatment device, to an outside. The exhaust assembly includes a concave-convex part, which has plural concavities and convexities, is arranged on an inner wall of the exhaust pipe, and extends in a direction of discharge of the exhaust gas.
摘要翻译：公开了一种用于具有旋转上部结构和安装在旋转上部结构上的发动机的建筑机械的排气组件。排气组件布置在施工机械的旋转上部结构内部，并且设置有用于来自发动机的废气的后处理装置和用于释放废气的排气管，排气管已从后处理装置，到外面。排气组件包括在排气管的内壁上布置有多个凹凸的凹凸部，并且在废气的排出方向上延伸。

10. 发明授权

US08418448B2 Exhaust gas treatment device for construction machine 有权
标题翻译：建筑机械废气处理装置
公开(公告)号：US08418448B2
公开(公告)日：2013-04-16
申请号：US12810615
申请日：2009-03-19
申请人： Hiroyuki Kamata , Takahiro Kobayashi , Toshihiro Abe
发明人： Hiroyuki Kamata , Takahiro Kobayashi , Toshihiro Abe
IPC分类号： F01N13/00
CPC分类号： E02F9/0866 , B60K5/1208 , B60K13/04 , E02F9/00 , F01N13/1816 , F01N13/1822 , F01N2560/08
摘要： An engine (8) is mounted to a vehicle body by means of vibration isolating mounts (8E), and a support member (15) is mounted to the engine (8). Vibration isolating members (20) are provided between this support member (15) and a mounting bracket (17) mounted to an exhaust gas treatment device (16). Accordingly, even in cases where the engine (8) has generated high-frequency vibrations, these vibrations can be damped by the vibration isolating mounts (8E) and the vibration isolating members (20). In consequence, treatment members constituting the exhaust gas treatment device (16), such as a catalyst, a filter, and a sensor, can be protected from the vibrations of the engine (8). In addition, as the exhaust gas treatment device (16) is provided with the mounting bracket (17), the vibration isolating members (20) can be reliably mounted to the exhaust gas treatment device (16) by means of the mounting bracket (17).
摘要翻译：发动机（8）通过防振安装座（8E）安装在车体上，支撑件（15）安装在发动机（8）上。振动隔离部件（20）设置在该支撑部件（15）与安装在废气处理装置（16）上的安装支架（17）之间。因此，即使在发动机（8）产生高频振动的情况下，这些振动也可以被隔振安装件（8E）和隔振构件（20）阻尼。因此，可以防止构成排气处理装置（16）的处理构件（例如催化剂，过滤器和传感器）免受发动机（8）的振动。此外，由于废气处理装置16设置有安装支架17，因此能够通过安装支架17将可靠的防振部件20安装在废气处理装置16上）。

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