The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 22, 1978
Filed:
Jan. 29, 1976
Will Clarke England, Austin, TX (US);
Other;
Abstract
A multirotary energy conversion valve comprising inlet and outlet passages interposed by meshing pairs of inlet and outlet rotors of unequal constant volume displacements with an enclosed channel in between for fluid energy conversion with additionally at least one pair of rotors bypassed by a conduit of controlled fractional flow connected to said enclosed channel and additionally heat exchange means included and additionally interposed by meshing intermediate rotors of constant volume displacements with at least one rotary linkage connecting an inlet and an outlet rotor and additionally an intermediate rotor in synchronous rotation about one axis; said valve being applicable in a range including check valves, flow control valves, pressure multiplier and divider valves, thermal fluid drive valves, fluid flow rectifiers, fluid flow amplifiers, vapor flash valves, expansion valves, and reduction valves.