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Patent # Description
US-9,581,365 Refrigerating apparatus
In an air conditioner which is a refrigerating apparatus, a superheat degree controller is provided, which is configured to control, in an evaporation mode of...
US-9,581,364 Refrigeration system with free-cooling
A system for cooling air for use with a liquid cooling fluid loop. The system includes a first refrigerant circuit with an air-cooled condenser, a second...
US-9,581,363 Cooling system for ice maker
An ice maker having an ice tray horizontally suspended within a housing and a drive body rotatably coupled to a transverse axis of the ice tray and configured...
US-9,581,362 High-efficiency power conversion architecture for driving a thermoelectric cooler in energy conscious applications
Systems and methods are disclosed herein relating to an Alternating Current-Direct Current (AC-DC) power conversion system for supplying power to one or more...
US-9,581,361 Heat pump system
A heat pump system includes a heat source unit, a discharge refrigerant communication tube, a liquid refrigerant communication tube, a gas refrigerant...
US-9,581,360 Gas balanced cryogenic expansion engine
An expansion engine operating on a Brayton cycle which is part of a system for producing refrigeration at cryogenic temperatures that includes a compressor, a...
US-9,581,359 Regenerative air-conditioning apparatus
A regenerative air-conditioning apparatus is provided. The regenerative air-conditioning apparatus includes an outdoor unit including a compressor and an...
US-9,581,358 Multi-phase passive thermal transfer for subsea apparatus
A system, including: a subsea pressure vessel; and a passive heat transfer apparatus, wherein the passive heat transfer apparatus penetrates a hull or shell of...
US-9,581,357 Dynamic asymmetric solar concentrator
Solar energy concentration systems and methods that includes a curved lower solar reflective dish, and a smaller curved solar concentrator located on a focal...
US-9,581,356 Subsea ROV-mounted hot water injection skid
A remotely operated vehicle mountable hot water injection skid comprises skid frame, one or more floats, a power interface, one or more subsea power...
US-9,581,355 Motor/damper assembly for fuel-fired water heater
A motor/damper assembly installable on the top end of a fuel-fired water heater includes a support plate structure upon which a flue collar with a pivotally...
US-9,581,354 Relief valve
A relief valve for relieving pressure in a fluid conduit that includes a cradle positioned in the relief valve conduit and having a ball support surface and a...
US-9,581,353 HVAC system including a noise-reducing feature
A HVAC system includes a housing including at least one wall, an air flow path defined at least partially by the at least one wall, and a door disposed in the...
US-9,581,352 Control device for air conditioner
The present disclosure simplifies the H-bridge circuit of the direct current motor for driving the damper (door) that switches the air passages in the indoor...
US-9,581,351 Air conditioning apparatus with control device for varying the angle of air conditioning discharge flaps
An air conditioning apparatus includes a control device that controls a swing action of flaps of an air conditioning apparatus. The flaps are swung up and down....
US-9,581,350 Mixed air temperature sensor bypass
In an embodiment, a circuit for providing a mixed air temperature signal is provided. The circuit has a temperature input to an economizer controller, an air...
US-9,581,349 Indoor unit and air conditioning system using the same
An indoor unit and an air conditioning system using the same include a first communication module to communicate with a wired remote controller, a power switch...
US-9,581,348 Method of controlling the temperature of a controller of an electric compressor for an air conditioner in a vehicle
A method of controlling the temperature of a controller of an electric compressor for an air conditioner in a vehicle is provided, which prevents an excessive...
US-9,581,347 Clean room control system and method
In a system and method of controlling particulate count in a clean room having a number of compartments/zones in series, in response to a first level of energy...
US-9,581,346 System for regulating the temperature and humidity in an enclosure
A system (S) for regulating temperature and humidity in an enclosure (20), including: a thermal storage (5), a desiccant fluid (F), a second fluid (F')...
US-9,581,345 Vapor compression dehumidifier
An apparatus comprises an air inlet configured to receive an inlet airflow. The inlet airflow comprises a process airflow and a bypass airflow. An evaporator...
US-9,581,344 Dehumidifier
A dehumidifier including an evaporator, a condenser, and a fan arranged in a main body. The fan includes a first blowing part to blow air having passed through...
US-9,581,343 Air-conditioning unit
An air-conditioning unit for air-conditioning an air flow may include a multipart housing including a first housing part and a second housing part arranged on...
US-9,581,342 Mounting stand for multi-sensing environmental control device
A thermostat stand for a thermostat device may include a base and a mounting fixture configured to receive a thermostat device. The thermostat stand may...
US-9,581,341 Safety razor holder with zinc strip to reduce corrosion of the razorblades and interior leaf spring to...
A container used in conjunction with a safety razor including a razorblade cartridge which in turn retains at least one razorblade having a sharp front edge...
US-9,581,340 Domestic hot water delivery system
A preheat tank to which a heat exchanger is operatively coupled receives water from a distribution subsystem. A water distribution subsystem and tempered fluid...
US-9,581,339 Cooking apparatus
A cooking apparatus is provided. The cooking apparatus includes a main body provided with a cooking chamber, and a steam supply device generating steam to...
US-9,581,338 Extractor hood
An extractor hood changes an air volume of a fan in response to a temperature of a cooking subject on a cooker. The hood includes an infrared sensor that...
US-9,581,337 Arrangement in the ventilation of a kitchen appliance
The invention relates to an arrangement in the ventilation of a kitchen appliance. The arrangement is arranged to be connected to a ventilation system. The...
US-9,581,336 Thermostat
A thermostat for gas-powered cooking appliances includes a body having an inlet conduit and an outlet conduit that respectively receive and supply a gas flow,...
US-9,581,335 Fuel nozzle tube retention
A system for retaining a fuel nozzle premix tube includes a retention plate and a premix tube which extends downstream from an outlet of a premix passage...
US-9,581,334 Annular combustion chamber in a turbine engine
An annular combustion chamber of a turbine engine, the chamber including inner and outer coaxial walls forming two surfaces of revolution, which are connected...
US-9,581,333 Igniter assembly and method for operating
An igniter assembly includes a bushing for installation in a burner. The bushing has a proximal end and an opposing distal end. A gas tube is secured through a...
US-9,581,332 Burner combustion method
A burner combustion method is employed in which at least two burners (2) are disposed opposite each other in a furnace (1) so as to cause combustion, the method...
US-9,581,331 Control of stepper motor operated gas valve
A controller is provided for a gas valve including a movable valve element, a main diaphragm chamber having a main diaphragm therein coupled to the valve...
US-9,581,330 Oxy-fuel combustion oxidant heater internal arrangement
A regenerative oxidant preheater internal arrangement, including a system and method for use thereof, utilizing a unique recycle oxy-combustion methodology...
US-9,581,329 Gas-fueled heater
A gas-fueled heater can have a housing with pressure regulators, a control valve, a fluid selection valve and a burner positioned therein. The pressure...
US-9,581,328 High efficiency feedwater heater
A feedwater heater (10) for a steam generator communicating feedwater through an external heat exchanger (12), a deaerator (14) that allows the use of carbon...
US-9,581,327 Continuous steam generator with equalizing chamber
An evaporator 10 for evaporating a liquid includes a plurality of harps 20 disposed within a duct or chamber such that a heated fluid flow 22 (e.g., heated gas...
US-9,581,326 Power boiler having vertically mounted cylindrical combustion chamber
A ground supported power boiler is described combining a refractory lined and insulated conical floor; an insulated cylindrical combustion chamber; a...
US-9,581,325 Method and apparatus for improved firing of biomass and other solid fuels for steam production and gasification
A ground supported single drum power boiler is described combining a refractory lined and insulated V-Cell floor; refractory lined and insulated combustion...
US-9,581,324 LED illumination device having a heat sink with a plurality of sets of fins defining air tunnels of different sizes
An LED illumination includes a heat sink, and an LED module mounted on the heat sink. The heat sink includes a base, a receiving tube extending upwardly from a...
US-9,581,323 LED lighting
Apparatus and associated methods relate to development of a LED system with high thermal dissipation power relative to the system weight by the inclusion of...
US-9,581,322 Heat-sink for high bay LED device, high bay LED device and methods of use thereof
A heat sink comprises a base, primary fins on and vertically extending from the base, and a fin-free region on the base. The primary fins each have a first arm,...
US-9,581,321 LED lighting apparatus with an open frame network of light modules
The present disclosure is directed to a light emitting diode (LED) light module. In one embodiment, the LED light module includes a plurality of light sections...
US-9,581,320 Lighting apparatus
Provided is a lighting apparatus. The lighting apparatus includes one or more light-emitting modules; a base plate having a bottom surface to which the one or...
US-9,581,319 LED bulb using heat dissipating LED driver
The present invention provides an LED bulb using heat dissipating LED driver capable of reducing heat influence by disposing an electrolytic capacitor in an...
US-9,581,318 Twist lock optical holder for recessed lighting
A recessed lighting optical holder for a recessed lighting fixture, comprises a retainer 100 having a generally annular shape, including a resilient snap...
US-9,581,317 Array holder and LED module with same
A holder is configured to support an LED array and includes terminals that have an insulation displacement portion (IDP) and contacts to electrically connect to...
US-9,581,316 Apparatus and method for encapsulating tritium
A module comprising: one or more vials containing tritium; one or more tritium covers; and an open space within the one or more tritium covers, wherein the one...
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