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Method of controlling inlet pressure of a refrigerant compressor
A refrigeration unit includes an engine, a motor capable of producing a similar power output as the engine, and a compressor driven by one of the engine and the...
Refrigeration cycle apparatus and refrigerant circulating method
In a refrigeration cycle apparatus, a compressor, a condenser, a first flow control valve, a refrigerant storage container, a second flow control valve, and a...
Heat pump air-conditioning system and method for controlling the same
A heat pump air-conditioning system includes a four-way valve provided with a first opening, a second opening, a third opening and a fourth opening communicated...
Fluid system for hot and humid climates
A cooling system may include a desiccant wheel with a first section and a second section. An intake air supply may be connected to the first section, and an...
Heat powered refrigeration system
A refrigeration system comprising a refrigeration side, a heat engine side, and a diaphragm assembly between the refrigeration side and the heat engine side....
High efficiency heat pump combining absorption and solution concentration
High efficiency heat pump combining absorption and solution concentration change. The method gives a few times higher efficiency for heat transfer applications...
Heat-actuated double-acting traveling-wave thermoacoustic refrigeration
The present invention discloses a heat-actuated double-acting traveling-wave thermoacoustic refrigeration system, comprising at least three elementary units;...
A disclosed device cryogenic refrigerator includes a first stage displacer; a first stage cylinder configured to form a first expansion space between the first...
Control system for a dual evaporator refrigeration system
A control system for a refrigeration system with dual evaporators is provided. In one embodiment, a control system for a dual evaporator refrigeration system is...
Vehicles and methods for magnetically managing legs of rail-based
photovoltaic modules during installation
An exemplary method for installing at an installation site a photovoltaic module including a panel and support legs includes disposing the photovoltaic module...
Reaction material formed body and heat storage and release unit
A reaction material formed body into which a reaction material reacting with a reaction medium to store or release heat is formed includes first and second...
Micro-grid PV system
Provided herein are systems and methods (i.e., utilities) that allow for the use of non-grid tied renewable energy systems (e.g., PV arrays and/or wind...
Infrared detecting apparatus, infrared detection method, and
An infrared detecting apparatus includes an infrared sensor in which a plurality of infrared detecting elements are placed in a matrix, and also includes a...
Fan coil unit/CRAC optimizer system
A system and method for modulating the speed of a fan over a period of time to maintain the space temperature of a room. The system and method involves the use...
Methods and graphical user interfaces for reporting performance
information for an HVAC system controlled by a...
Systems and methods are described for interactively and graphically displaying performance information to a user of an HVAC system controlled by a...
Method of dispersing air, jets from air conditioning systems and mixing
them with the ambient air of an...
The invention relates to a method and equipment for dispersing the air flowing out of air conditioning systems and mixing it with the ambient air of the...
Air conditioning system using deep seawater
Air conditioning system using deep seawater, including: a first pump pumping deep seawater; a seawater-coolant heat exchanger receiving pumped seawater, and...
A fragrance dispenser includes a housing and a plurality of heating pans disposed in the housing. Each of the plurality of heating pans includes a corresponding...
Air conditioner with ionizer
The present invention relates to an air conditioner with an ionizer which comprises: an ionizer to generate ions mounted in the vicinity of an air outlet, a...
Structural arrangement for air-conditioner
BUILDING FEATURE APPLIED IN AIR-CONDITIONING APPLIANCE, capable of enriching the air with atomized water droplets in two stages, where in a first moment the...
Outdoor unit and air-conditioning apparatus
In an outdoor unit, an upper corner bend portion is connected to a linear portion of a flange via an inclined portion that is located inside an ideal bending...
Furnace with modulating firing rate adaptation
A furnace is disclosed that includes a burner with a firing rate that is variable between a minimum and a maximum firing rate. After a call for heat is...
Floor with radiant heat and method of construction
A multi-layer heated floor includes insulating layer having a bottom surface positioned on a ground level and a top surface. Heating conduits are positioned...
Method for air entry in liner to reduce water requirement to control NOx
An improved combustor is disclosed in which conventional combustion is changed to "rich to quench to lean" by changing the air entry arrangement in the liner of...
Process for providing an oxygen rich gas and fuel to at least two oxygen
rich gas consuming units
The process can include, during a first and second period of time, sending a first stream of oxygen rich gas from an ASU to a first oxygen consuming unit, the...
Oxygen transport membrane based advanced power cycle with low pressure
synthesis gas slip stream
A method and system for generating electrical power in which a high pressure synthesis gas stream generated in a gasifier is partially oxidized in an oxygen...
Carpet fuel processing boiler
The present invention relates generally to the production of energy and the reclamation of carpet waste material. More particularly, the invention relates to a...
Torch and torch attachment
An attachment for a torch includes a combustion cone mounted on a fuel delivery tube. The combustion cone bounds a combustion chamber and has an inlet through...
Gas burner with stability chamber and grooved cap
A gas burner assembly for an appliance is provided. The gas burner has a gas stability chamber for providing a re-ignition source to primary burner ports...
Burner system with anti-flashback electrode
A premixed fuel and air combustion system includes an anti-flashback electrode configured to repel a charge concentration in a combustion fluid and reduce or...
Rectilinear light source for elevator interior
An elevator interior illumination assembly for providing a rectilinear source of illumination in an elevator ceiling panel. An LED, reflector, and a rectilinear...
Semiconductor light-emitting module and vehicle luminaire
A semiconductor light-emitting module includes a housing, at least one cooling body accommodated in the housing wherein the cooling body is thermally connected...
Illumination device for quickly locating an object secured thereto
An illumination device is secured to an object, such as, but not limited to, one or more keys. The illumination device is provided with circuitry such that the...
The present invention relates to a lighting structure used in photographing or video recording. The lighting structure of the present invention includes four...
Lighting modules having a first LED support having a first plurality of LEDs mounted thereon adjacent a center of the first LED support, a second LED support...
Optoelectronic lighting device and method for producing an optoelectronic
An optoelectronic lighting device includes a lighting module with an optoelectronic semiconductor chip. A connection carrier has a first main surface and a...
Lens for light-emitting diode, backlight unit and display device including
The present invention relates to a lens for a light-emitting diode, and to a backlight unit and display device including same, and more particularly, to a lens...
Lamp for vehicle
Provided is a lamp for a vehicle. The lamp includes: a first reflector disposed above an LED array and including an elliptical reflective surface that defines a...
Welding structure and welding apparatus
Disclosed is a welding structure including a first member, and a light-transmissive second member. The second member includes a surface having an indented area....
Head lamp for vehicle and method of controlling the same
Disclosed are a head lamp for a vehicle and a method of controlling the same. The head lamp for a vehicle according to an exemplary embodiment of the present...
Light distribution control system
At least a part of light emitted from a light source passes through a projection lens. A rotary shade is disposed at the rear side of the projection lens to...
Headlight lens for a vehicle headlight
Vehicle headlight comprising a monolithic body of transparent material, the monolithic body including at least one light entry face, a light passage section and...
Speaker with light flashing in flickering flame pattern
A speaker with light flashing in a flickering flame pattern is revealed. In the speaker, light emitted from a light unit is reflected to a display surface and...
Decorative lamp with relaxing action
It comprises a fixed element (110) with a first pattern(P), an element (120) movable relative to the fixed element (110) with a second pattern (P), and a LED...
LED flashlight with improved heat sink and battery protection
One electrical lead from an LED package is soldered to an inner electrically conductive member positioned and electrically isolated from an outer electrically...
Portable light with light source module and light source module
A portable light may comprise: a light body having a light source module disposable in an external opening having a given cross-sectional shape and size for...
An illumination device includes a base, a light-emitting module, a first layer, and a second layer. The light-emitting module is disposed on the base for...
Lens and LED module having the same
A lens includes an optical axis, a light source recess arranged through the optical axis, a reflection surface crossing through the optical axis, and a critical...
Illumination apparatus having interconnectable light emitting parts
An illumination apparatus includes a plurality of light emitting parts, and a connection part linearly connecting the plurality of light emitting parts. Each...
Strip fixture retrofit systems and methods
A retrofit light fixture for retrofitting an existing strip-style light fixture includes a housing, a light emitting diode, a driver, and a bracket. The housing...