61
Dason Cheung, Murad Kurwa, Richard Loi: Energy saving-exhaust control and auto shut off system. Flextronics AP, Haverstock & Owens, March 28, 2017: US09605860

An energy-efficient ventilation system comprises a ventilation fan, ductwork, system controller, and a plurality of ventilation points, each comprising a damper, a differential pressure sensor, a ventilation point controller, and a fume detector. When a ventilation point does not require ventilation ...


62
Joseph E Childs, Roger W Rognli, Robert J Cox, Brock Simonson: Efficiency heating, ventilating, and air-conditioning through extended run-time control. Cooper Technologies Company, Patterson Thuente Pedersen P A, December 27, 2016: US09528717

An extended run time device for extending the time that a compressor-based heating, ventilating, and air-conditioning (HVAC) system runs so as to increase energy efficiency of the HVAC system. The extended run time device includes a sensing circuit, a switching device and a processor. Based upon a s ...


63
Justin McKie, Eric Perez, Greg Thomas: Controller employing feedback data for a multi-strike method of operating an HVAC system and monitoring components thereof and an HVAC system employing the controller. Lennox, Baker Botts L, June 6, 2017: US09671122

A controller for an HVAC system, a compute-usable medium and an ERV are disclosed. In one embodiment, the controller includes: (1) an input terminal configured to receive feedback data from a first operating unit of the HVAC system, (2) an operation monitor configured to determine if the feedback da ...


64
Eric A Williams, Lawrence M Levenstein, Robert D Thibodeau: Integrated material transfer and dispensing system. CH&I Technologies, Fulwider Patton, April 18, 2017: US09624023

An integrated material transfer and dispensing system for storing, transferring and dispensing materials, such as fluids and liquids, for example, liquid applied sound deadener (LASD). The system includes at least one vessel having a force transfer device. Each vessel may be removably enclosed in ca ...


65
Ronald Paul Barrett: Thermally adaptive wall covering. Barrett Aerospace Technologies, Hovey Williams, June 13, 2017: US09677284

A thermally adaptive wall covering is operable to cover at least part of a wall and to move in response to a change in covering temperature. The wall covering includes a laminated composite panel with first and second panel layers and an intermediate connecting structure that connects the panel laye ...


66
Lawrence T Sunshine: Ion generator device support. PLASMA AIR INTERNATIONAL, Scully Scott Murphy & Presser P C, May 23, 2017: US09660425

The present disclosure is directed to ion generator device supports. An ion generator device support is configured to retain an ion generator device, the ion generator device having a first portion containing exposed electrodes and a second portion, the support includes a first wall, a second wall e ...


67
Robert Wayne Helt: Heater interlock control for air conditioning system. Trane International, Conley Rose P C, J Robert Brown Jr, Michael J Schofield, January 5, 2016: US09228757

A method is provided for controlling operation of electrical heating elements in a heating, ventilating, and air conditioning (HVAC) system in accordance with fan operating conditions, the method comprising the steps of: monitoring speeds at which a fan motor is operating; communicating status signa ...


68
Robert Cooney: Method for controlling an expansion relief header for protecting heat transfer coils in HVAC systems. Drinker Biddle & Reath, January 10, 2017: US09541338

An expansion relief header and its method of operation are disclosed for use in an HVAC heat transfer coil. The expansion relief header includes a main body adapted to be secured to bends in fluid coils of the HVAC fluid tube system. The main body includes holes in alignment with holes formed in the ...


69
Timothy J Kane, Joseph J Franzino, Ray Field: Hand-held solid chemical applicator. Crossford International, Carson C K Fincham, Fincham Downs, January 3, 2017: US09533331

Hand-held solid chemical applicator assemblies for various cleaning applications such as coil cleaning utilizing specially-configured chemical tablet chamber and assembly hydraulics. In some cases, the hand-held solid chemical applicator assemblies are configured to include a cylindrical flow divert ...


70
Ormonde George Durham, Ormonde Ethan Durham, Francis C Fischer, Edward E Lakata: Intelligent total air climate and cleaning conditioner. OPTO GENERIC DEVICES, Hoffman Wamick, January 3, 2017: US09535407

An intelligent total air climate conditioner (iTACC) that includes an optically programmed adaptive system controller in electrical communication with at least one sensor and at least one fan motor that is capable adaptive operation of the fan motor based input signals from the at least one sensor.



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