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. 30, 1977
Filed:
May. 02, 1974
Applicant:
Inventor:
Will Clarke England, Austin, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01K / ;
U.S. Cl.
CPC ...
60721 ; 290 / ;
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 having energy conversion means and additionally interposed by meshing intermediate rotors of unequal 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, heat pumps, heat engines, vacuum pumps, vapor flash valves, cool engines, direct air conditioners and nuclear fusion devices.