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7343754 |
Device for collecting atmospheric water
The present invention is directed at a water collection device which condenses water vapour in atmospheric air to water. The device comprises means for drawing the atmospheric air into the device;...
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7234314 |
Geothermal heating and cooling system with solar heating
A sealed well direct expansion geothermal heat exchange unit, whose sealed well can be placed in ground and/or in water, consisting of a conventional direct expansion, or other heat pump, system...
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7089753 |
Cooling member for a mobile ice rink and method for using such a cooling member
A cooling member for a mobile ice rink includes a feed manifold extending in a transverse direction and a discharge manifold, and a number of longitudinal pipes which extend transversely to the...
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6945063 |
Apparatus and method for harvesting atmospheric moisture
An atmospheric water harvester extracts water from high relative humidity air. The temperature of the surface of a condensation member is lowered in the presence of moist air to promote...
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6883588 |
Spacecraft radiator system using a heat pump
Heat dissipating apparatus or system for dissipating heat generated by a payload on a spacecraft having a plurality of surfaces. The system includes at least one radiator-condenser coupled to one...
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6820420 |
Solar-based power generating system
A solar-based power generating system including an electrical alternator or generator for generating electrical power in which the alternator or generator is driven by a refrigerant circulating...
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6775999 |
Solar reflector for heat pump evaporator
A solar reflector for an evaporator in a heat pump system. The evaporator has heat transfer plates and is located in an outdoor environment. The solar reflector has a curved surface configured to...
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6772605 |
Liquid air conditioner of ground energy type
A liquid air conditioner of the geothermal energy type, includes a heat collector of the geothermal energy type, a heat exchanger, an energy lift device, a discharging pump, a returning pump, an...
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6662572 |
Solar powered automobile interior climate control system
There is provided a climate control system for a parked vehicle that includes a solar panel, thermostatic switch, fans, and thermoelectric coolers. The solar panel can serve as the sole source of...
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6626003 |
Process for auxiliary air conditioning of a motor vehicle
Process for air conditioning of the passenger compartment of a motor vehicle by means of an air conditioning system ( 7 ) using solar power which is obtained via at least one solar module ( 1 )...
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6615601 |
Sealed well direct expansion heating and cooling system
A sealed well direct expansion geothermal heat exchange unit, whose sealed well can be placed in ground and/or in water, consisting of a conventional direct expansion, or other heat pump, system...
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6595020 |
Hybrid powered evaporative cooler and method therefor
An alternative powered evaporative cooler has a squirrel cage fan. A low voltage DC motor is provided to power the squirrel cage fan. A pulley system is coupled to the squirrel cage fan and the low...
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6544116 |
Ventilation apparatus
A ventilation apparatus for selectively moving air of an interior of a motor vehicle. The ventilation apparatus includes a main exhaust system for moving interior air from the interior of the...
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6539738 |
Compact solar-powered air conditioning systems
A design of a compact solar air conditioning system especially suited for tropical climates includes an air-cooled single-effect absorption machine driven by an array of high performance flat-plate...
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6513339 |
Solar air conditioner
An air conditioning system that can be driven by solar energy. A solar collector used energy from the sun to evaporate water from a desiccant fluid. The desiccant fluid is then flows into a mass...
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6499309 |
Water supply system by condensing air humidity
A water supply system for supplying water by condensing air humidity is disclosed. The water supply system is provided with a housing adapted to be mounted on a building. An air humidity condensing...
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6474089 |
Natural air-conditioning system for a car
A natural air conditioning system for a car is characterized in a heat energy accumulator, a car battery, a cooler, and a solar collector panel connected to compressor, fan and condenser assembly,...
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6453678 |
Direct current mini air conditioning system
An air conditioning unit is provided for a parked truck/boat to cool the sleeping cabin. The cabin air conditioner having a cooling unit comprising a cooling chamber with at least one insulated...
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6418745 |
Heat powered heat pump system and method of making same
A new and improved heat powered heat pump system and method of making same is provided. More particularly, the present invention relates to a heat powered heat pump system which uses standard...
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6389830 |
Solar refrigeration and heating system usable with alternative heat sources
An apparatus for heating and cooling includes a solar collector for transferring heat energy from incident solar rays to a liquid refrigerant material thereby changing a first portion to a gaseous...
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6357246 |
Heat pump type air conditioning apparatus
A heat pump type air conditioning apparatus is disclosed. The air conditioning apparatus comprises a heat pump and a heat piping. The heat pump includes a compressor, a four-way valve, an indoor...
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6349563 |
Device and method for desalinating salt water and method of producing carbon dioxide exhausting means
A salt water desalinating device, characterized by having an absorption refrigerating machine using a first dilute salt water and concentrated salt water and characterized in that a second dilute...
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6305185 |
Cooler device with integrated solar power and stereo system
A cooler device with integrated solar power and stereo system including a cooler portion comprised of an open upper end, a closed lower end, a front wall, a rear wall, opposed side walls, a hollow...
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6253563 |
Solar-powered refrigeration system
A solar powered vapor compression refrigeration system is made practicable with thermal storage and novel control techniques. In one embodiment, the refrigeration system includes a photovoltaic...
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6244062 |
Solar collector system
A solar collector system for converting solar radiation to thermal energy and electricity has an upper cover with a material that is transparent to solar radiation. A solar energy absorbing...
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6240737 |
Solar-powered refrigerator
A solar-powered refrigerator which includes a switch operable to independently regulate supply of an electric current to one or more variable-speed compressors, each of the variable-speed...
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6216480 |
Independent and self-sustained ultra efficient hybrid power generation and storage system method
A System for capturing, storing and delivering energy, comprises a capture means (1; 9; 15) for capturing energy; storage means (22) for storing captured energy; and charging means (20, 21; 23, 24,...
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6196010 |
Temperature control zone for compressor/condenser air intake
A temperature control zone enclosure for exterior compressor/condensers has been developed to serve as a means of protecting the compressor/condensers from inclement weather and to automatically...
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6158225 |
Automotive air-conditioning apparatus
To keep a temperature of an interior of an automotive vehicle at least at a level of an external atmospheric temperature even if the vehicle is parked with an engine being stopped for a long time,...
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6134902 |
Battery operated air conditioner
A new battery opperated air conditioner for providing an air conditioner which may be powered solely upon battery and or battery and solar power in conjunction with alternating current power. The...
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6021642 |
Cosmetic storage and refrigeration unit
A cosmetic storage and refrigeration unit (10) comprising an insulated cabinet (12) having a storage chamber (14) for holding various cosmetics and other small articles (16) therein. A system (18)...
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5950450 |
Containment system for transporting and storing temperature-sensitive materials
A portable, self-sustaining refrigeration system for storing and transporting temperature sensitive materials comprising an insulated housing constructed of double wall plastic panels having an R...
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5943868 |
Absorption refrigerating machine and process for the operation thereof
The invention relates to an absorption refrigerating machine and a process for the operation thereof. It can be used as a household cooling appliance, for example as the last link in the cold...
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5826435 |
Solar powered vehicle air conditioner
A new Solar Powered Vehicle Air Conditioner for retaining a comfortable temperature within a vehicle during hot days when a user leaves the vehicle. The inventive device includes an energy...
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5816069 |
Sorption cooling unit
The invention relates to a sorption refrigerating unit in which a liquid is expelled and again absorbed by intermittent heating and cooling of a substance capable of sorption, in a cylinder body....
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5729988 |
Heat pump energized by low-grade heat source
A heat pump using zeolite as an adsorbent wherein thermal energy from adsorbent zeolite in one hermetically sealed space is used to heat desorbing zeolite located in another hermetically sealed...
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5729981 |
Method and apparatus for extracting water
The invention relates to a method of extracting water from the ambient air by condensation of air moisture, characterized in that a heat-insulating partition is cooled on one side and heated on the...
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5666818 |
Solar driven ammonia-absorption cooling machine
A cooling machine, useful for air conditioning, refrigeration, ice production, or the like, based on the ammonia absorption thermodynamic cycle, and operated by a heat source of relatively low...
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5626020 |
Molecular refrigerants and cooling systems
A cooling system is disclosed which utilizes the molecular structural changes of photochromic compounds when they are exposed to various wavelengths of irradiation. Further, a design is disclosed...
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5560218 |
Control apparatus and method for an air conditioner
A compressor motor of an air conditioner is powered by A.C. power from an invertor. In a first mode of operation, the power comprises a combination of a commercial A.C. power source and a solar...
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5555742 |
Evaporative cooler with scrubber and enthalpic heating system
An evaporative air conditioning device which in the cooling section subjects the air to be treated to evaporative cooling. Prior to evaporative treatment, the air is subjected to treatment in a...
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5501083 |
Control apparatus and method for an air conditioner compressor
A compressor of a refrigeration cycle is normally driven by a commercial power source. During a power failure, the compressor is driven by an auxiliary solar power source, wherein the compressor is...
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5501080 |
Self-contained cryogenic gas sampling apparatus and method
Apparatus for obtaining a whole gas sample, composed of: a sample vessel having an inlet for receiving a gas sample; a controllable valve mounted for controllably opening and closing the inlet; a...
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5398520 |
Enhanced cooling ice chest
An enhanced cooling ice chest is provided which consists of an insulated container having bottom, front, back and side interconnecting walls. A hinged lid is on the top of the insulated container,...
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5379596 |
Self-contained hand-held solar chest
A portable, hand-held, completely self-contained, solar energy device that uses only sunlight and solar energy to power a thermoelectric or mechanical chemical cooling and heating system for the...
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5375429 |
Method and apparatus for controlling an air conditioner with a solor cell
A DC power supply bus is used to connect a solar cell to an outdoor unit of air conditioners. The output voltage of each outdoor unit is controlled so as to maximize the power generation efficiency...
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5353600 |
Solar powered thermoelectric cooled cosmetic case
A solar and battery powered thermoelectrically cooled cosmetic bag constructed of an insulative material sandwiched between two layers of thermally conductive and reflective material including a...
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5339645 |
Solar hot water cooling system
The invention consists of a cooling system which can be powered by solar energy, utilizing solar flat plate collectors. Water, the boiling point of which has been lowered by an air vacuum, is used...
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5239838 |
Heating and cooling system having auxiliary heating loop
An apparatus and method for exchanging heat energy between a refrigeration circuit and a hot water system utilizes a solar heated water tank or a conventional water heater. In a wintertime...
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5237827 |
Apparatus for cyclic production of thermal energy by plural adsorption stations and methods
The use of molecular sieve zeolite for the effective utilization of low-grade heat sources such as solar energy. A system includes molecular sieve zeolite and a low pressure polar gaseous fluid...
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