Patents Assigned to Beutler Heating & Air Conditioning
  • Vent apparatus for attachment to a building structure
    Patent number: 6138424
    Abstract: Vent apparatus for a building includes a frame within which are positioned two spaced sets of louvers. The louvers of each set of louvers have openings therebetween and the openings of each set of louvers are covered by the louvers of the other set of louvers.
    Type: Grant
    Filed: July 28, 1998
    Date of Patent: October 31, 2000
    Assignee: Beutler Heating & Air Conditioning
    Inventors: Derek Parnell Akerson, Eugene Scott Sahota
  • Damper apparatus including plenum and multiple damper blades
    Patent number: 5934994
    Abstract: Damper apparatus includes a housing and dividers in the interior of the housing. One of the dividers forms a plenum and two openings leading from the plenum to an air flow outlet of the housing. Separate damper blades control air flow through the openings. A second divider divides the housing interior into separate passageways, one passageway in communication with one opening and the other passageway in communication with the other opening.
    Type: Grant
    Filed: March 12, 1997
    Date of Patent: August 10, 1999
    Assignee: Beutler Heating & Air Conditioning
    Inventors: Calvin Richard Wylie, Eugene Scott Sahota
  • Temperature control system for multi-story building
    Patent number: 5413165
    Abstract: Apparatus for heating or cooling the levels of a multi-story building. A single furnace-air conditioning unit is utilized to heat or cool the levels as dictated by the settings of thermostats in each level. An arrangement is employed to direct heated air from the upper level to the lower level during the heating cycle to lessen temperature differentials between the upper and lower levels.
    Type: Grant
    Filed: October 4, 1993
    Date of Patent: May 9, 1995
    Assignee: Beutler Heating and Air Conditioning, Inc.
    Inventor: Calvin R. Wylie
  • Motorized damper apparatus
    Patent number: 5096156
    Abstract: Motorized damper apparatus including a conduit, a damper blade movably mounted within the conduit between an open position and a closed position, and mechanism including a motor for moving the damper blade between the open and closed positions. The damper blade is decoupled from the motor after movement of the damper blade from the closed position to the open position.
    Type: Grant
    Filed: April 22, 1991
    Date of Patent: March 17, 1992
    Assignee: Beutler Heating & Air Conditioning, Inc.
    Inventors: Calvin R. Wylie, Michael A. Kuhlmann, Patrick H. Crites
  • System for cooling the interior of a building
    Patent number: 5065585
    Abstract: A system for cooling the interior of a building which monitors the temperature differential between indoor and outdoor air, and provides outside ventilation and cooling when there is a demand for cooling and the indoor air temperature exceeds the outdoor air temperature by a predetermined degree. The system includes an air conditioner for supplementing the cooling effect provided by the outdoor air in a controlled manner.
    Type: Grant
    Filed: October 25, 1990
    Date of Patent: November 19, 1991
    Assignee: Beutler Heating and Air Conditioning, Inc.
    Inventors: Calvin R. Wylie, Patrick H. Crites
  • System for modifying temperatures of multi-story building interiors
    Patent number: 4993629
    Abstract: Apparatus for modifying the temperatures of upper and lower level building interiors including air delivery means, heat generating means and first and second temperature sensing means for sensing the temperatures of the upper and lower level interiors. Air is delivered from the upper level interior to the lower level interior when there is a first sensed temperature differential between the interiors and the air is heated when the sensed differential drops to a predetermined lesser magnitude.
    Type: Grant
    Filed: March 5, 1990
    Date of Patent: February 19, 1991
    Assignee: Beutler Heating and Air Conditioning, Inc.
    Inventor: Calvin R. Wylie
  • System for monitoring and equalizing temperature in multi-story buildings
    Patent number: 4915294
    Abstract: A system for lessening the temperature differential between the upper and lower levels of a building including sensing means for sensing the temperatures of both of said levels, air delivery means for delivering air between the level interiors, and control means for activating the air delivery means when a temperature differential of a predetermined magnitude is sensed by the sensing means.
    Type: Grant
    Filed: May 1, 1989
    Date of Patent: April 10, 1990
    Assignee: Beutler Heating and Air Conditioning, Inc.
    Inventor: Calvin R. Wylie