51
John W Clifford: Heating, ventilating, and air conditioning assembly for a vehicle. Delphi Technologies, Patrick M Griffin, July 6, 2004: US06758260 (1 worldwide citation)

A heating, ventilating, and air conditioning (HVAC) assembly having a housing defining first and second quadrants. An air mixing door is mounted to the housing downstream of an inlet and upstream of an outlet. The air mixing door has a first position directing substantially all of the air through th ...


52
Wagner Phillip Ryan, Chapman John Gilman Jr: Method and device for controlling apparatus having heating mode and cooling mode. Ranco Of Delaware, December 26, 2002: JP2002-372279 (1 worldwide citation)

PROBLEM TO BE SOLVED: To provide a handy interface (110) for a heating, ventilating, and air-conditioning(HVAC) device (104), which includes both of a heating action mode and a cooling action mode, to select the operation parameter of itself (104). SOLUTION: The interface (110) enables the input of ...


53
Federspiel Clifford C: Methods and systems for coordinating the control of hvac units. Federspiel Corporation, Federspiel Clifford C, RACZKOWSKI David Bet al, September 11, 2009: WO/2009/111489 (1 worldwide citation)

A control strategy for heating, ventilating, and air-conditioning (HVAC) units used to condition the environment in data centers and other commercial buildings such as retail stores with an open-plan design is provided to coordinate the operation of the actuators of the HVAC units. A supervisory con ...


54
Espinoza Ibarra Ricardo, Bresniker Kirk Michael, Barr Andrew Harvey: System and method for adjusting environmental condition of rack apparatus. Hewlett Packard Development Co, April 28, 2005: JP2005-115956 (1 worldwide citation)

PROBLEM TO BE SOLVED: To provide a system for adjusting environmental conditions of rack apparatuses capable of effectively managing conditions of multiple rack-mounted apparatuses.SOLUTION: This system 100 for adjusting environmental conditions of rack apparatuses has: a plurality of racks 110, etc ...


55
John Ivey, David L Simon: Integration of LED lighting with building controls. iLumisys, Fish & Richardson P C, February 28, 2017: US09585216

An LED-based light can be installed in a conventional light fixture. The LED-based light can include a sensor operable to output a signal indicative of whether an area of one or more of the rooms is in an occupied state or a non-occupied state, and the LED-based light can also include an LED control ...


56
Glenn Will Kowald, Darko Hadzidedic: Method of starting a HVAC system having an auxiliary controller. Lennox, Baker Botts L, February 21, 2017: US09574784

The disclosure provides, in one aspect, a method of starting a HVAC system is disclosed. In one embodiment, the method includes: (1) receiving an initiation signal at a main system controller of the HVAC system, (2) determining if main controller application information associated with the main syst ...


57
Glenn Will Kowald, Darko Hadzidedic: Integrated controller an HVAC system. Lennox, Baker Botts L, March 21, 2017: US09599359

The disclosure provides, in one aspect, an integrated controller for a HVAC system is disclosed. In one embodiment, the integrated controller includes: (1) an interface coupled to an auxiliary controller of the HVAC system and configured to communicate therewith, the auxiliary controller having an a ...


58
Pradeep Shetty, Wendy Foslien, Keith Curtner, Prunaprajna R Mangsuli, Soumitri Kolavennu: Systems and methods for managing a programmable thermostat. Honeywell International, Seager Tufte & Wickhem, November 28, 2017: US09832034

Systems and methods for managing a programmable thermostat are described herein. One or more system embodiments include a programmable thermostat having a first management profile; a data acquisition subsystem; and a data analysis subsystem. The data acquisition subsystem is configured to receive th ...


59
Gregory Young, David Kucera, Donald J Kasprzyk, Willem Super, Jos Praat, Roelof Thiewes, Hans M van der Mei, Brian Zabel, John D Mitchell: Burner control system. Honeywell International, Seager Tufte & Wickhem, May 23, 2017: US09657946

A burner control system for improving burner performance and efficiency. The system may determine fuel and air channel or manifold parameters. Determination of parameters may be performed with a sensor connected across the air and fuel channels. A signal from the sensor may control the parameters wh ...


60
Joseph R Ribbich, Nicholas S Van Derven: User control device with hinged mounting plate. Johnson Controls Technology Company, Foley & Lardner, February 13, 2018: US09890971

A thermostat includes a housing, a touch-sensitive display configured to display visual media and receive user inputs, processing electronics configured to operate the touch-sensitive display, and a mounting plate. The housing includes a base that has walls that define an internal volume. The housin ...



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