Patents by Inventor Michael C. Bunnel

Michael C. Bunnel 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).

  • Disengaging pressurizer blower in max heat setting to improve cabin heating
    Patent number: 8633424
    Abstract: An HVAC system for a work vehicle having an operator compartment for a vehicle operator, the system including a heating system, a compartment pressurizer blower, a compartment recirculation blower, a temperature sensor, and an operating mode switch, each operably coupled to an electronic circuit, wherein the circuit is configured to reduce pressurizer blower output when the operator selects high output from the heating system under certain predetermined temperature and conditions and operating modes to improve HVAC system performance.
    Type: Grant
    Filed: May 25, 2011
    Date of Patent: January 21, 2014
    Assignee: CNH America LLC
    Inventors: Leonid Chernyavsky, William H. Adamson, Alan G. Leupold, Nicholas J. Prenger, Mark D. Klassen, Michael C. Bunnel
  • DISENGAGING PRESSURIZER BLOWER IN MAX HEAT SETTING TO IMPROVE CABIN HEATING
    Publication number: 20120125907
    Abstract: An HVAC system for a work vehicle having an operator compartment for a vehicle operator, the system including a heating system, a compartment pressurizer blower, a compartment recirculation blower, a temperature sensor, and an operating mode switch, each operably coupled to an electronic circuit, wherein the circuit is configured to reduce pressurizer blower output when the operator selects high output from the heating system under certain predetermined temperature and conditions and operating modes to improve HVAC system performance.
    Type: Application
    Filed: May 25, 2011
    Publication date: May 24, 2012
    Inventors: LEONID CHERNYAVSKY, William H. Adamson, Alan G. Leupold, Nicholas J. Prenger, Mark D. Klassen, Michael C. Bunnel