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Patent # Description
US-9,939,188 Portable cooler
A portable cooler is provided that includes a base that supports a refrigeration unit. The base also supports a plurality of upwardly-extending support poles...
US-9,939,187 Refrigerator
A refrigerator comprises: a cabinet including a refrigerator compartment, and a freezer compartment provided; a refrigerator compartment door rotationally...
US-9,939,186 Evaporator assembly for ice-making apparatus and method
An evaporator assembly for an ice-making apparatus having a vertical, substantially flat freeze surface, a refrigerant circuit, and a freeze template. The...
US-9,939,185 Indoor and outdoor ambient condition driven system
A refrigeration system includes a compressor, a condenser, a receiver, an expansion device, and an evaporator in fluid communication with one another. An...
US-9,939,184 Refrigeration device
A refrigeration device includes a radiator, an evaporator, a compressor, a heater and a control device. The radiator causes a refrigerant to radiate heat. The...
US-9,939,183 Constant-temperature-fluid circulation device
A device to mount plural number of condenser sections, including respective condenser sections of an inflow conduit flowing into coolant therein, an outflow...
US-9,939,182 Liquefier for a heat pump, heat pump, and method for manufacturing a liquefier
A liquefier for a heat pump includes a liquefier space, a compressor motor and a motor fixture for holding the stationary motor part, wherein the motor further...
US-9,939,181 Micro-combined heat and power heat pump defrost procedure
Systems and methods are disclosed that may include recovering heat from a generator to defrost the heat exchanger by passing a heat transfer fluid from the...
US-9,939,180 Heat-recovery-type refrigeration apparatus
In a refrigeration apparatus, in a first operation mode, a comparison is made between a first liquid pipe temperature, which is a temperature of a refrigerant...
US-9,939,178 Solids-based concentrated solar power receiver
A concentrated solar power (CSP) system includes channels arranged to convey a flowing solids medium descending under gravity. The channels form a...
US-9,939,177 Optical proxy for sensing and pointing of light sources
The present invention relates to apparatus and methods to provide a control system for the purpose of redirecting light from a source onto a target. The present...
US-9,939,176 Absorber pipe
An absorber pipe for solar collectors is provided. The absorber pipe includes a metal pipe for and a cladding pipe surrounding the metal pipe to form an annular...
US-9,939,175 Flue damper control algorithm for standing pilot type fuel-fired water heater
In a fuel-fired water heater with a standing pilot burner and a motorized flue damper, a specially designed controller is utilized to prevent overheating of...
US-9,939,174 Temperature and pressure relief valve with oil-immersed mechanism
Water heater relief valves intended to safeguard against overpressure and overtemperature emergencies are frequently rendered inoperative by corrosion or...
US-9,939,173 System for controlling exhaust heat recovery temperature using mixing valve and method therefor
There is provided a system including: an automatic supplement valve configured to automatically supplementing direct water; an expansion tank configured to be...
US-9,939,172 Thermostatic condensing gas water heater and control method therefor
A thermostatic condensing gas water heater, comprising a burner; a first heat exchanger (7), a second heat exchanger (4), a water inlet pipe (10), and a water...
US-9,939,171 Universal electric duct heater and method of use
A duct heater has a unique and symmetric arrangement of an auto limit and a pair of back up limits to permit the duct heater to be mounted in a duct in a number...
US-9,939,170 Methods and compositions for rapid thermal cycling
The rapid thermal cycling of a material is targeted. A microfluidic heat exchanger with an internal porous medium is coupled to tanks containing cold fluid and...
US-9,939,169 Driving controls and diagnostic methods for communicating motors
In exemplary embodiments, methods for operating driving controls for communicating motors are disclosed. In an exemplary embodiment, a method generally includes...
US-9,939,168 Variable airflow volume balancing using a variable airflow volume controller
Variable airflow volume balancing using a variable airflow volume controller is described herein. One method includes receiving, by a variable airflow volume...
US-9,939,167 HVAC controller
A user interface for an HVAC controller includes an electronic display and a proximity sensor for sensing a position of a user relative to the electronic...
US-9,939,166 Low-power consumption standby circuit device, air conditioner and control method for air conditioner
Disclosed is a low-power consumption standby circuit device comprising a primary power supply, a secondary power supply, a first control switch and a control...
US-9,939,165 Wireless thermostat with dual stage failsafe circuits
A multi-mode thermostat includes a sensor of ambient temperature and control circuits coupled to the sensor, wherein the control circuits are responsive to...
US-9,939,164 Thermal image sensor and user interface
A thermal image sensor including: a plurality of infrared detector elements that detect infrared light in a detection area; and rotors that scan the detection...
US-9,939,163 Systems and methods for air-conditioning systems with scrubbing systems including a scrubbing bypass mode
Methods and systems for a heating, ventilation, and air-conditioning (HVAC) system for an enclosed environment may be configured to at least one of heat and...
US-9,939,162 HVAC boiler controller
A heating, ventilation, and air conditioning (HVAC) boiler controller is described herein. One HVAC boiler controller includes a memory and a processor...
US-9,939,161 Cooking appliance
Provided is a cooking appliance. The cooking appliance includes a housing to define a cooking chamber, a burner disposed outside the housing, a communication...
US-9,939,160 Oven
Disclosed is an oven which provides convenient removal of a rack, achieving enhanced usability. The oven includes a cabinet having a chamber, a door to open or...
US-9,939,159 Cooking appliance, burner and burner assembly
A cooking appliance includes a cavity to define a cooking chamber, a door to open and close the cooking chamber, a partition plate to partition the cavity into...
US-9,939,158 Combustor with ring part having protrusions and gas turbine including the combustor
A combustor includes a first tube which supplies fuel and air from an opening formed in a distal end thereof, and a second tube which is configured such that...
US-9,939,157 Hybrid air blast fuel nozzle
A fuel nozzle apparatus for a gas turbine engine includes: a first pilot fuel injector disposed on a centerline axis of the fuel nozzle which defines a...
US-9,939,156 Asymmetric baseplate cooling with alternating swirl main burners
A combustor arrangement (10) including: a pilot burner (22) having a pilot cone (62); a plurality of clockwise (130) main swirlers interposed among a plurality...
US-9,939,155 Flexible swirlers
A swirler includes a swirler body and a plurality of axial swirl vanes extending radially outward from the swirler body. At least one of the swirler body or...
US-9,939,154 Combustor liners with U-shaped cooling channels
A combustor having U-shaped cooling channels is disclosed. The combustor may include a shell having an impingement hole, a liner spaced from the shell and...
US-9,939,153 Method and apparatus for capturing carbon dioxide during combustion of carbon containing fuel
A boiler system having a series of boilers. Each boiler includes a shell having an upstream end, a downstream end, and a hollow interior. The boilers also have...
US-9,939,152 Combination of pressure charging and metering for continuously supplying pulverized fuel into an entrained-flow...
A system for fluidizing and conveying a powdery product is provided. The system includes plurality of powder-locking and metering vessels, the vessels each...
US-9,939,151 Oxygen-fuel burner with staged oxygen supply
A nozzle in a burner assembly is configured to produce a flame. The nozzle is configured to include a fuel-discharge outlet and to conduct fuel along a path in...
US-9,939,149 Radiant to convection transition for fired equipment
Modern steam generators typically include a radiant section and a convection section. Due to differing performance requirements of the radiant and convection...
US-9,939,148 Portable and reconfigurable emergency lighting device
An emergency lighting apparatus comprises an elongate substrate adapted to pivot and hang from a door knob like a lever and define a handhold in a first end and...
US-9,939,147 Acoustic lighting tile
An acoustic lighting tile (100) comprises a cavity (110) having a side wall (120) forming an opening in the cavity (110). An acoustic element (130) absorbs...
US-9,939,146 Media player device with foreground illuminating flashlight
A media player device having an integrated ground-illuminating flashlight provides hands-free ground illumination while walking. The media player device...
US-9,939,145 Purselight with EL and LED light sources
A purse illumination assembly including a power source, a light emitting portion, a voice-sensitive switch, and a circuit assembly connecting the light emitting...
US-9,939,144 Light emitting module
A light emitting module includes a module body, a light source unit, a plurality of heat dissipation fins, an air hole formed through the module body for...
US-9,939,143 Integrated ceiling device with mechanical arrangement for a light source
An integrated ceiling device (80, 120) includes an electronics assembly (56) and a mechanical arrangement (20). The mechanical arrangement includes a housing...
US-9,939,142 Backlight module and display device
A backlight module and a display device are disclosed, which relate to the field of display technology and overcome the problem of poor heat dissipation effect...
US-9,939,141 Active thermal management device and thermal management method
An active thermal management device and method, in which a phase change material unit, comprising at least one phase change material arranged in series or...
US-9,939,140 LED tube lamp
An LED tube lamp is disclosed. An installation detection circuit is configured in the LED tube lamp configured to receive an external driving signal. The...
US-9,939,139 Passive headset with dynamically controlled LEDs
A method and system for a passive headset with dynamically controlled LEDs, where the method comprises, in a passive headset comprising speakers, light emitting...
US-9,939,138 Flashlight mount
A flashlight mounting system includes a first elastomeric mount portion, a second elastomeric mount portion, and a fastener having a shaft that secures the...
US-9,939,137 Foldable utility lighting
This invention relates to a light system for use in indoor or outdoor environments. More specifically, it provides a foldable, portable, self-supporting...
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