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Device and method for supplying conditioned gas to an internal combustion engine

A technology for gas supply and internal combustion engine, applied in the field of internal combustion engine devices, can solve the problems of difficulty in air moisture content, and achieve the effect of short adjustment time

Inactive Publication Date: 2018-04-13
德国FEV有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the corresponding studies, large variations in the gas flow can be caused by fluctuations in the air consumption of the internal combustion engine, so the control of the air moisture content is especially difficult

Method used

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  • Device and method for supplying conditioned gas to an internal combustion engine

Examples

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Embodiment Construction

[0016] figure 1 The device 10 shown in is used to supply an internal combustion engine 1 arranged on a test stand (not shown) with conditioned gas which is delivered by a pump 11 via a supply line 2 to the internal combustion engine 1 . Arrow P indicates the flow direction of the conditioned gas in the supply line 2 . The device 10 , which can also be designated as regulating device 10 , is here schematically delimited by dashed lines in order to illustrate which components belong to the device 10 . The supply line 2 , which also belongs to the device 10 , runs inside and outside the regulating device 10 to the test bench or the internal combustion engine 1 . The quantity of gas required by the internal combustion engine 1 undergoes large fluctuations. The excess gas is blown off via the outlet opening 8 by corresponding throttling of the gas flow through the supply line 2 . To this end, the supply line 2 has a supply valve 4 which, for example, can be formed as a throttle ...

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Abstract

A device supplying adjusted fuel gas, especially air to an internal combustion engine preferentially arranged on a test platform comprises a supplying line having a supplying valve supplying the fuel gas to the internal combustion engine and a discharging port discharging excessive fuel gas. A method supplying adjusted fuel gas, especially air to the internal combustion engine preferentially arranged on the test platform is provided. The fuel gas is sent to the internal combustion engine via the supplying line having the supplying valve and the discharging port discharging excessive fuel gas.

Description

technical field [0001] The invention relates to a device for supplying regulated gas, in particular air, to an internal combustion engine, preferably arranged on a test bench, said device having a supply line for supplying gas to the internal combustion engine, said supply line having a supply valve and An outlet for exhausting excess gas; and a method for supplying conditioned gas, in particular air, to an internal combustion engine preferably arranged on a test bench, wherein the gas passes through a The supply line of the multi-gas outlet feeds the internal combustion engine. Background technique [0002] From EP 1 600 622 A2 is known a device for supplying conditioned gas to an internal combustion engine, preferably arranged on a test bench, in which a supply or intake line with a blower is provided for supplying gas with a predetermined temperature and a predetermined moisture The gas content is supplied to the internal combustion engine and has a pressure sensor for d...

Claims

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Application Information

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IPC IPC(8): G01M15/00G01M15/04G01M15/02F02M33/00F02M25/00
CPCF02M25/025F02M31/00G01M15/02
Inventor J·威德肖温
Owner 德国FEV有限公司