Friday, April 1, 2011

Auto Choke Adjustment

Approach 1
Choke was pulled to one side by an elastic and to the other side by a motor; which could be controlled.
Problem
There was too much stress on the choke lever
 
Approach 2
Choke was couples on a CHAIN, which moved by a motor.
We installed two limit switches to confine the movement of chain within certain limits, to prevent any damage to choke lever.
Benefit
Choke could be stopped at any position without any excess stress. 
 

 Motor Control Unit

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