UREA WATER TANK ARRANGEMENT STRUCTURE

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UREA WATER TANK ARRANGEMENT STRUCTURE

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KUNII KENICHI / TAZAKI GO

PROBLEM TO BE SOLVED: To provide a new urea water tank structure capable of preventing a liquid other than urea water and foreign objects from mixing into an interior part thereof.SOLUTION: A urea water tank arrangement structure according to the invention includes: a urea water tank 21 which is mounted on a vehicle 1 and stores urea water; an atmosphere open valve which opens air in the urea water tank to the atmosphere; an atmosphere open pipe 31 in which one end part is connected to the urea water tank through the atmosphere open valve and the other end part 31b opens to the atmosphere; and a first vehicle framework member 7 which forms a framework of the vehicle. The other end part 31b is disposed at a rear side of the first vehicle framework member in a vehicle fore and aft direction X.SELECTED DRAWING: Figure 5

【課題】尿素水以外の液体や異物が内部に混入することを防止可能な新規な尿素水タンクの構造を提供する。【解決手段】本発明に係る尿素水タンクの配置構造は、車両１に搭載されて尿素水を貯留する尿素水タンク２１と、尿素水タンクの内部の空気を大気へ開放する大気開放弁と、一方の端部が大気開放弁を介して尿素水タンクと接続し、他方の端部３１ｂが大気に開放された大気開放管３１と、車両の骨格を形成する第一の車両骨格部材７を有し、他方の端部３１ｂは、第一の車両骨格部材の車両前後方向Ｘにおける後側に配置される。【選択図】図５

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Title :

UREA WATER TANK ARRANGEMENT STRUCTURE

Additional title:

尿素水タンクの配置構造

Contributors:

KUNII KENICHI (author) / TAZAKI GO (author)

Publication date :

2017-06-22

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Japanese

Classification :

IPC:

B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein