Noncarburetor Patents (Class 261/50.3)
  • Close-coupled purgeable vaporizer valve
    Patent number: 8122903
    Abstract: A method and system are provided for an integrated fluid and vapor delivery system design that optimizes vapor delivery. The method and system utilize a purgeable valve assembly which is closely coupled to a vaporizer. The purgeable valve assembly includes a liquid control valve and a purge gas valve which are connected by an outlet to the vaporizer in a manner minimizing the dead volume of the liquid supplied to the vaporizer. The system does not require the liquid precursor to be subjected to vacuum prior to entry into the vaporizer.
    Type: Grant
    Filed: May 13, 2008
    Date of Patent: February 28, 2012
    Assignee: Parker-Hannifin Corporation
    Inventors: Stephen D. Loeffler, Seth B. Wolf, Charles W. Albrecht
  • WATER CARBONATOR WITH PLASTIC END PLATES
    Publication number: 20110042834
    Abstract: A water carbonator comprising a tubular body (1) closed at the ends by a pair of end plates (2, 4) preset for the hydraulic circuit for mixing water with CO2, said end plates (2, 4) being secured to said tubular body (1) by a shape coupling and assuring for the sealing at the pressure of the fluid contained by interposing elastic gaskets.
    Type: Application
    Filed: March 9, 2009
    Publication date: February 24, 2011
    Applicant: O.D.L. SRL
    Inventor: Carlo Maria Pensa
  • Method and apparatus for reducing air consumption in gas conditioning applications
    Patent number: 7125007
    Abstract: A control system for adjusting the desired air pressure provided to one or more spray nozzles disposed to receive liquid and compressed air adjusts the amount of compressed air supplied to the spray nozzle based on various sensed operating parameters of the system.
    Type: Grant
    Filed: June 25, 2003
    Date of Patent: October 24, 2006
    Assignee: Spraying Systems Co.
    Inventor: Lieven Wulteputte