Patents by Inventor Wade A. Hajek

Wade A. Hajek has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5579732
    Abstract: The electromechanical valve system consists of a new system for opening and closing intake and exhaust valves on internal combustion motor vehicle engines by using electric pulses from the electronic control module (ECM) to electromagnets surrounding ball valves equipped with permanent magnets on pivots. It is designed to eliminate the camshaft, rocker arms, lifters, springs, etc., for the engine so the engine weights less but has more power, requires minimal maintenance because of the drastic reduction in moving parts, increases fuel efficiency and allows variable valve timing because valve operation is no longer dependent on the camshaft. The electromechanical valve system uses an input signal from a crank trigger sensor to the engine control module (ECM) which sends electrical pulses to electromagnets around valve ball in which discs are equipped with magnets.
    Type: Grant
    Filed: February 5, 1996
    Date of Patent: December 3, 1996
    Inventor: Wade A. Hajek