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. 10, 1982
Filed:
Dec. 31, 1980
Applicant:
Inventors:
Robert E Stevens, Westfield, IN (US);
John H Stowe, Westfield, IN (US);
Jeremiah M Emerich, Westfield, IN (US);
Assignee:
Curtis Dyna-Products, Westfield, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F / ; B01F / ; B01J / ;
U.S. Cl.
CPC ...
2523 / ; 43129 ; 4313 / ; 239129 ; 261D / ; 261D / ;
Abstract
Disclosed is a pulse-jet engine powered, fog producing device using a carburetor to feed atomized fuel to the engine combustion chamber, the carburetor operation being characterized by a positive pressurization of a diaphragm-walled chamber to open a fuel inlet valve during the engine starting interval, and provision of a positive pressure fuel delivery to the carburetor utilizing the combustion pressure pulses of the engine as the fuel pumping impetus.