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Method for starting an internal combustion engine

一种起动内燃机、起动机的技术，应用在发动机用电动机起动、发动机元件、发动机的起动等方向，能够解决不能区分正常冷凝水有危害的进水等问题，达到避免内燃机损坏、减小能量输入的效果

Inactive Publication Date: 2016-05-25
GE JENBACHER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these humidity sensors cannot distinguish between normal condensate in the cylinder and hazardous water ingress, which in large internal combustion engines may arise due to the stack effect of the exhaust system

Method used

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  • Method for starting an internal combustion engine
  • Method for starting an internal combustion engine
  • Method for starting an internal combustion engine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] figure 1 An internal combustion engine 1 is shown schematically with a drive shaft 5 and a gear wheel 8 arranged thereon. In order to start the internal combustion engine 1, a starter gear 7 connected to the starter 2 is engaged in a known manner via a coupling mechanism 11 not shown here and then meshes with the gear 8 of the internal combustion engine 1 (see image 3 ). The starter 2 is in this case an electric starter which is supplied with voltage or current via an energy source in the form of a voltage source 14 . In order to control the voltage supply to the electric starter 2 , a switch 13 is arranged between the voltage source 14 and the starter 2 , which switch can be controlled via a control device 6 .

[0028] The rotational speed n and / or the angular velocity ω and / or the angular acceleration α of the drive shaft 5 of the internal combustion engine 1 is detected by a measuring device 9 and transmitted to the control device 6 . The measuring device 9 can b...

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PUM

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Abstract

The invention relates to a method for starting an internal combustion engine (1), in particular a stationary gas engine, wherein the internal combustion engine (1) is driven by at least one starter (2), if the angular acceleration of the internal combustion engine (1) ( α) remains below a predeterminable acceleration value and / or the actual speed (n) remains below a predeterminable first speed limit value (nA) for a first predeterminable time (tA), and / or the average rotational speed of the internal combustion engine (1) remains below a second predeterminable rotational speed limit value for a predeterminable second time, the starting process is interrupted after starting the starter (2), wherein the starter ( 2) Constructed as a pneumatic starter (2) whose compressed air input is controlled by a compressed air valve (3) which can be switched between a fully open position and a fully closed position, The starting of the pneumatic starter (2) is realized by fully opening the compressed air valve (3).

Description

technical field [0001] The invention relates to a method for starting an internal combustion engine, in particular a stationary gas engine, wherein the internal combustion engine is driven by at least one starter motor, if the angular acceleration of the internal combustion engine remains below a predeterminable acceleration value, and / or The actual speed remains below a first predeterminable speed limit value for a first predeterminable time, and / or the average speed of the internal combustion engine remains below a second predeterminable speed for a second predeterminable time. Below the speed limit value, the starting process is aborted after the starter is turned on. [0002] Furthermore, the invention relates to a starting system for starting an internal combustion engine, in particular a stationary gas engine, the starting system having at least one starter to which energy can be supplied from an energy source, wherein the starter is connected to the A drive shaft of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02N7/08F02N15/10
CPCF02N7/08F02N11/106F02N15/10F02N11/10F02N15/00F02N11/101F02N11/087F02N11/0848F02N11/08
Inventor A·兰格L·察纳
Owner GE JENBACHER