Patents by Inventor Karli M. Raymond

Karli M. Raymond has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Air dryer for electrical enclosures
    Patent number: 8328912
    Abstract: An air dryer having an internal orifice designed into an outlet end cap that eliminates the need for external valves or regulators to control the flow of air through the dryer. The internal orifice, which can be press-fit or threaded into the end cap, provides a consistent and stable outlet flow and dew point and eliminates the need for instruments to measure outlet flow and dew point. The orifice size can be easily changed for changing outlet flow and dew point. A protective tubular shroud is provided for shielding a membrane module of the dryer, and for routing sweep gas to a bottom vent.
    Type: Grant
    Filed: February 19, 2010
    Date of Patent: December 11, 2012
    Assignee: Parker-Hannifin Corporation
    Inventors: Douglas Moore, William D. Howes, Karli M. Raymond, Paul E. Smith
  • AIR DRYER FOR ELECTRICAL ENCLOSURES
    Publication number: 20100212502
    Abstract: An air dryer having an internal orifice designed into an outlet end cap that eliminates the need for external valves or regulators to control the flow of air through the dryer. The internal orifice, which can be press-fit or threaded into the end cap, provides a consistent and stable outlet flow and dew point and eliminates the need for instruments to measure outlet flow and dew point. The orifice size can be easily changed for changing outlet flow and dew point. A protective tubular shroud is provided for shielding a membrane module of the dryer, and for routing sweep gas to a bottom vent.
    Type: Application
    Filed: February 19, 2010
    Publication date: August 26, 2010
    Applicant: PARKER-HANNIFIN CORPORATION
    Inventors: Douglas Moore, William D. Howes, Karli M. Raymond, Paul E. Smith