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公开(公告)号：EP2792867A1
公开(公告)日：2014-10-22
申请号：EP14162206.8
申请日：2014-03-28
Applicant: Kobelco Construction Machinery Co., Ltd.
Inventor： TSUCHIHASHI, Tomoyuki
CPC classification number: F01N13/002 , B60K13/04 , B60Y2200/41 , B60Y2200/412 , E02F9/0866 , F01N3/05 , F01N13/082 , F01N13/1811 , F01N2470/02 , F01N2590/08 , Y02T10/20
Abstract: Provided is an exhaust apparatus provided in a construction machine with an engine and an engine room, the exhaust apparatus capable of suppressing vibration of an exhaust gas pipe and securing required strength thereof. The exhaust apparatus includes a duct provided in the engine room, a fan to suck air into the engine room and discharge through the duct the air to an outside as exhaust wind, and an exhaust gas pipe guiding exhaust gas of the engine into the duct. The exhaust gas pipe includes a duct inner portion inside the duct and a duct outer portion connected to the duct inner portion outside the duct. The duct inner portion has a plurality of discharge holes to allow the exhaust gas to be injected into the duct therethrough and discharged to the outside together with the exhaust wind. The duct inner portion is connected to the duct.
Abstract translation: 提供了一种设置在具有发动机和发动机室的施工机械中的排气装置，该排气装置能够抑制排气管的振动并确保其所需的强度。 排气装置包括设置在发动机室中的管道，将空气吸入发动机室并通过管道将空气排出到作为排气风的外部的风扇，以及将发动机的排气引导到管道中的排气管。 废气管道包括管道内部的管道内部部分和连接到管道外部的管道内部的管道外部部分。 导管内部具有多个排放孔，以使废气能够通过排气喷射到管道中，并与排风一起排出到外部。 管道内部连接到管道。
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公开(公告)号：EP2792867B1
公开(公告)日：2015-12-23
申请号：EP14162206.8
申请日：2014-03-28
Applicant: Kobelco Construction Machinery Co., Ltd.
Inventor： TSUCHIHASHI, Tomoyuki
CPC classification number: F01N13/002 , B60K13/04 , B60Y2200/41 , B60Y2200/412 , E02F9/0866 , F01N3/05 , F01N13/082 , F01N13/1811 , F01N2470/02 , F01N2590/08 , Y02T10/20
