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A liquid receptacle for a vehicle

A liquid container, vehicle technology, applied in the direction of vehicle components, machines/engines, and the arrangement of fuel supply combined with internal combustion engines, etc., to achieve the effect of reducing power consumption and costs, reducing costs, and reducing the risk of leakage

Inactive Publication Date: 2009-05-13
VOLVO LASTVAGNAR AB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of electrical equipment to control pumps and valves and heaters, filters and hoses for heat pumps will cause further packaging issues

Method used

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  • A liquid receptacle for a vehicle
  • A liquid receptacle for a vehicle
  • A liquid receptacle for a vehicle

Examples

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Embodiment Construction

[0024] exist figure 1 , schematically shows a liquid container 60 for a vehicle according to the present invention. The liquid container is preferably a tank arranged on the vehicle for supplying an agent, such as urea, for purifying the vehicle's engine exhaust. The liquid container has a first unit 2 with a space for containing a liquid 3 inside it and a second unit 1 attached to the first unit 2 . The second unit 1 comprises a housing 61 housing a pump 6 for delivering the liquid from the first unit 2 and preferably for filtering the liquid to be delivered to remove particles and / or filter 5 for pollutants. This filter 5 is arranged downstream of the pump.

[0025] Although the term filter 5 is used hereinafter, this expression is meant to include one or more filters, and a filter or filter unit may also include a filter holder or the like.

[0026] The liquid container comprises at least one filter 5, preferably downstream of the pump, although two or more filters ar...

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PUM

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Abstract

The invention relates to a liquid receptacle for a vehicle. The liquid receptacle comprises a first unit having a space for containing a liquid and a second unit which is attached to the first unit. The second unit comprises a housing which housing accommodates a pump for conveying liquid out from the first unit and a filter for filtering the liquid to be conveyed.

Description

technical field [0001] The invention relates to a liquid container for a vehicle according to the preamble of claim 1 . Background technique [0002] In order to reduce the pollutants contained in the exhaust gas of internal combustion engines, in particular nitrogen oxides, the principle of a regulated or controlled diesel catalytic converter (CDC) has proven to be advantageous. This process is mainly used in internal combustion engines that run with excess air, such as diesel engines and lean-running engines. Processes based essentially on the Selective Catalytic Reduction (SCR) method are known. In the case of the SCR method, nitrogen oxides are brought into contact with a selective catalyst together with ammonia and are catalytically converted to environmentally safe nitrogen and water. [0003] Because of the hazards associated with the use of ammonia, ie toxicity, and because of the unpleasant odor caused by ammonia, ammonia in pure form is not carried in motor vehic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K15/073F01N3/00
CPCF01N3/2066F01N2610/1426Y02T10/24F01N2610/10F01N2610/1406F01N2610/1486F01N3/36F01N2610/14F01N2610/02Y02T10/12Y02A50/20
Inventor 马丁·芒努松汉斯·阿德勒松本特·亨斯特伦芒努斯·伯恩哈德松安德斯·伊瓦尔松西古德·松德雷格汉斯·努德施特伦
Owner VOLVO LASTVAGNAR AB
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