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THIS TECHNOLOGY IS NOW AVAILABLE TO ALL

WHO WANT TO BE PART

OF THIS GREAT DEVELOPMENT

SIMPLY CONTACT US FOR THE PURCHASE OF RIGHTS TO PRODUCE AND MARKET IT.

Question: It is said “mechanically thinks for itself” – explain.

Answer : Compression Ignition engines need their point of ignition to occur at Top Dead Center (TDC) position.

At this point the downward travel commences – our technology sets this Ignition Timing Position (ITP) using mechanical “think for itself” design. The Ignition Timing Position (ITP) will vary and will been automatically adjusted — many things change this.

Question : What has the greatest effect on Ignition Timing Position (ITP) ?

            Answer : Throttle position and engine speed are the biggest things that would effect ITP.

Wide throttle allows more mixture –higher CR

High engine speed less fuel mixture has time to enter hence lowers CR

Question : What about all other variables

  Answer : All other variables are automatically adjusted for. 

Question : Why have split crankshaft?

            Answer :  Each cylinder will have its own ITP position and must be independant, so a one piece crankshaft

is no longer possible

Question : What limits the types of fuel used?

            Answer : All fuels can be used except where the viscosity (whether our high pressure pump

will cause it to atomise in the injectors), also any corrosive properties that it may effect the fuel system.

What features does the design have?

  1. Feature : option of single shaft or double shaft

Question : why these 2 designs?

Answer : to cater for single cylinder engines, multicylinder engines, single cylinder pumps

and multi cylinder pumps

  1. Feature : Self setting TDC at point of combustion (ITP)

Question : Is this self setting TDC (Top Dead Centre) feature critical to design of HCCI

(Homogeneous Charge Compression Ignition) engines?

Answer : HCCI engines must have ignition occur at the top of the stroke.

  1. Feature :The valve timing – auto timing module

Question : Why does valve timing need adjustment?

Answer : Change of stroke means that TDC will shift and hence valve timing

must be  shifted to compensate

About Us

The Company Structure consists of Team Members Management Skill Centre Knowledge base Support Contracted assistance

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Design Services

Varitech Pty. Ltd. Design Services  produces all forms of  Illustrations, sketches, conceptual designs, prototypes, assembly drawings, manufacturing concept drawings, 3D solid modelling and animation  in 2D and 3D  for use in  Contracts, manufacturing quotes, advertising, sales and technical bulletins. Our Prime aim is to include our Technology in all designs   which include  Internal combustion engines, refrigeration compressors, …

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Engineering Developments

All engines that have a piston and a connecting rod and a crankshaft are to be changed with this technology In laymans talk we have pistons going up and down in your car In petrol engines a mixture of petrol and air is compressed by the piston going up At the top of the stroke (TDC) …

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Information

Our Inventor’s solution to “Dynamically Variable Stroke Technology” (DVST)   Many Valuable Hours have been spent developing a piston and crank with a stroke that is variable while it is running. Inventors since July 14 1896 – Patent #564085 MM Kingman invented the Windmill attachment  to vary its stroke . Now 114 years later a …

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Successful HCCI Design

  HCCI IS NOW POSSIBLE !! Our Design team can now provide design information  of our auto timing module which overcomes all problems with variations of compression ignition position making our #HCCI designs viable call us on  +618 8555 5191,  +618 8555 5958,  mobile +61 409695240 hit this to contact us  

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