Bishop Steam-to-Vacuum Engine



Introducing the new Bishop Steam-to-Vacuum Engine
which changes solar heat, or any available fuel,
into usable power.

The Bishop Steam-to-Vacuum (STV) Engine is powerful,
economical, clean-running, computer-automatic and
capable of nearly global solar operations.

The STV engine can be used almost anywhere to:

  • generate electricity
  • turn gears
  • rotate power belt wheels
  • compress air conditioning refrigerants

  • U. S. Patent Nos. 6,951,107 and 7,194,861.