Vancle Engine

When I was studding an Automobile Engineering we came across the Vancle Engine which was an great achievement and at that time I was also working on more fuel efficiency and which I achieved by doubling the same but still it is still with me but one day I will have to expose.
Now soon I must expose this is what I feel a right time too.
I also have many discoveries besides this few has been patented.
It is an great achievement of compressed engine which has been tried long back ref. of Engineering hand book but one has archived congratulations.