Patent application number | Description | Published |
20100084972 | High-Efficiency Light Bulb - A lightbulb comprising a base and a selectively detachable bulb means is disclosed. The base has an enclosure with a socket means, a base connector means, and a circuit means for conveying electric power from the socket means to the connector means. The bulb means has a bulb connector means that is mechanically and electrically cooperative with the base connector means to secure the bulb means to the base and conduct electrical power therethrough. The bulb means further includes a glass bulb that is fixed to the bulb connector means and encloses a non-opaque, substantially hollow capsule that includes within a filament. The capsule further has a non-reactive gas sealed therein. | 04-08-2010 |
20110011100 | UNITARY THERMOELECTRIC HEATING AND COOLING DEVICE - A unitary thermoelectric heating and cooling device for foodstuffs is described. In one embodiment, the device includes at least one detachable container to place food stuffs and a sturdy platform which holds the detachable container, comprising at least one thermoelectric module, wherein said module selectively heats or cools food stuffs in the detachable container depending upon desired temperature set, independent to ambient temperature. Further, the device includes a temperature adjusting slider, wherein desired temperature is set and depending on the set temperature, the direction of flow of current in the module is automated through DPDT switch. In another embodiment, a method for heating and cooling food stuffs using said device includes setting the desired temperature using a temperature adjusting slider, automating the flow of current in a thermoelectric module depending on the set temperature and selectively heating or cooling food stuffs in a detachable container depending on the desired temperature. | 01-20-2011 |
Patent application number | Description | Published |
20090044549 | Tabletop Quick Cooling Device - A tabletop quick cooling device comprises a housing with at least one door allowing access to at least one quick cooling chamber. The tabletop quick cooling device provides for a control panel electrically connected to an appropriate control circuit and control cooling time for a food or beverage inserted therein. Air intake openings and exhaust ports are also provided. An optional rack may be inserted into the quick cooling chamber to conveniently cool cans or bottles. In one embodiment, the tabletop cooling device utilizes liquid nitrogen circulating around the heat conductive surface within the quick cooling chamber. Another embodiment uses a conventional micro compressor to effectuate cooling. | 02-19-2009 |
20090045715 | MODULAR LIGHTING APPARATUS - A modular lighting apparatus includes a replaceable bulb assembly, an adapter, and a mechanical and electrical connector assembly that removably connects the bulb assembly to the adapter for use. The bulb assembly includes a light-emitting component mounted to a body. In example embodiments the light-emitting component includes spiral-tube CFLs, low-profile transverse CFL tubes, and omni-directional LED arrays. The adapter includes a standard screw base mounted to a body that houses an electronic ballast. In this way, the bulb assembly can be removed from the adapter and replaced, while reusing the electronic ballast in the adapter. And the screw-base adapter allows the reuse of the electronic ballast in standard screw-socket household light fixtures. In addition, the reusable adapter base also may be provided with an integral photocell for light-based control of the lighting apparatus without increasing the overall height of the composite lighting apparatus. | 02-19-2009 |
20090158760 | High Efficiency Cooling and Heating Apparatus - A high efficiency cooling and heating apparatus comprises an outdoor condensing unit having a high speed fan disposed within a housing. Also disposed with the housing is a micro compressor run by a high speed brushless DC motor with a custom winding to increase efficiency and decrease weight. A control circuit allows the motor to operate at high speeds almost instantaneously. The fan pulls air across a dual condenser coil disposed within the housing. An indoor evaporative unit also houses a high speed fan along with a control circuit to allow an operator to select cooling or heating an air flow. The indoor and out door units are connected with hoses to provide heat exchange. The apparatus can be operated at a much higher ambient temperature than conventional air cooling and heating systems. | 06-25-2009 |
20100018223 | Tabletop Quick Cooling Device - A tabletop cooling device has a housing that contains an ice storage chamber with hinged cover. Adjacent to the ice storage chamber is a chiller that also has a hinged cover. An ice maker is container within the ice storage chamber to produce ice. A water storage tank is provided to supply water to the ice maker. The chiller contains a removable cage that holds cans or bottles of liquid refreshments. The chiller holds water and ice to bathe the cage in a low temperature slurry. A compressor, condenser and associated components are used to produce the low temperatures needed to produce the ice. In another embodiment, solid state thermoelectric modules take the place of the compressor, etc. The ice storage chamber and chiller are insulated with a high R rated insulation. Rotation is controlled by a control panel which can also monitor temperature, etc. | 01-28-2010 |
20100089563 | VEHICLE AIR CONDITIONING IMPROVEMENT - The present device is a temperature regulation system for a vehicle turned on or off. The temperature regulation system includes a rechargeable battery for supplying power to an air moving system and a heat exchanger in accordance with demand signals from the thermostat, independent of the on/off state of the ignition system. In one embodiment, a DC motor is electrically connected to the rechargeable battery and rotationally coupled to a variable-speed compressor replacing the existing compressor of the vehicle, improving efficiency and extending the use of the rechargeable battery. The temperature regulation system may be used to heat or to cool the vehicle when the temperature of the air in the vehicle exceeds a certain threshold. | 04-15-2010 |
20100132560 | Indoor Air Cleaner - An air vent air purifier comprises a grill portion and a housing that is attached to the bottom of the grill portion. The housing fits within a forced air vent. The housing encloses an ionization grid, control circuitry and energy source. When energized, air flowing through the vent from the air handling device passes through the ionization grid, where it is ionized, thereby cleaning the air throughout the entire room. The grill may include a decorative element to match the decor of a room. Batteries provide the energy. A series of indicator lights indicate a power on condition and the level of the battery. | 06-03-2010 |
20110080739 | Light with Replaceable Light Source - A light with replaceable light source has a base that fits within a standard light socket. The base has a threaded portion that is adapted to receive a complementary threaded portion in an outer protective bulb. The base holds a plug used to removably attach a sealed inner bulb. There is a plurality of holes in the outer bulb to allow air to flow therein. The sealed inner bulb is replaced as needed. Additionally, the inner sealed bulb may be an incandescent, CFL or LED. In one embodiment, a sensor is provided to provide automatic operation. In another embodiment, three-way functionality is provided. Replacement sealed bulbs may be provided in a bulk pack to further economize. | 04-07-2011 |
20110162635 | SELF HEATING BEVERAGE CUP - A self heating beverage cup has a container portion adapted to hold a selected liquid. The container portion is double walled and has a water holding portion disposed between the walls along a top portion and a chemical holding portion disposed along a bottom portion. The water holding portion has two removable seals disposed on a bottom portion so that when removed, the water flows down to mix with a chemical in the chemical holding portion. The chemical is calcium oxide which releases heat when mixed with water. A string is provided to allow the user to remove the two removable seals by pulling therein. In one embodiment, a bladder is provided to contain the water. A metallic portion thermally connects the chemical holding portion to a portion of the container portion so that heat is transferred into the liquid therein. | 07-07-2011 |
20110205075 | HAND CRANKED ENERGY EFFICIENT LIGHT - A hand cranked energy efficient light has a housing which houses a dynamo and associated electronic control circuitry that allows a user to turn a crank to charge a battery or capacitor which provides the energy required to operate LED lights and a clock. To help conserve energy, the number of LED light energized as well as their intensity may be varied. In one embodiment, an adjustable arm is provided to allow positioning of the light. In another embodiment, a camping lantern is provided. In another embodiment, a radio or other electronic device is also built in. | 08-25-2011 |
20120018418 | TEMPERATURE CONTROLLABLE SHOES - A temperature controllable shoe has a shoe portion with a plurality of peltier chips disposed along an inner portion of the shoe to control the temperature inside the shoe. The user selects a desired temperature. The peltier chips are placed against a heat sink in thermal contact to dissipate any unwanted heat. In one embodiment, a wireless control unit is provided to wirelessly control the temperature of the shoes. Because of the thermal properties of the peltier chips, they can be used to either provide heating or cooling depending on the current flow. In another embodiment, the user wears a battery pack that is connected with a wire to the shoe. In another embodiment, the battery is placed within the shoe. In one embodiment, indicator lights are provided to allow a user to visually ascertain the status of the shoe. | 01-26-2012 |
20120085830 | TEMPERATURE CONTROL SYSTEM - A temperature regulation system for air inside of a vehicle regardless of the on/off state of the vehicle's ignition or engine includes a rechargeable battery for supplying power to an air moving system and a heat exchanger in accordance with demand signals from a thermostat. A motor-generator has a motor mode wherein electrical energy from the battery is converted into rotational kinetic energy and coupled to an AC compressor, and a generator mode wherein rotational kinetic energy from the engine is converted into electrical energy to recharge the battery. A control circuit is electrically connected with the motor-generator and adapted to activate the motor mode when the engine is off and the air temperature inside the vehicle exceeds the desired temperature range, the motor-generator otherwise being in the generator mode. Alternate embodiments includes a motor-compressor that replaces the stock compressor of the vehicle. | 04-12-2012 |
20120180985 | COMPACT INSTANT COOLING AND HEATING DEVICE - A compact instant heating and cooling device has a cabinet that contains both a heating portion and cooling portion. A chilled water container is disposed within the cooling portion and is equipped with two parallel rollers which are turned by a motor. When a beverage is placed on the rollers, the beverage is rotated within the chilled water to provide very fast cooling. The heating portion uses a microwave to heat the food. A door allows entry into the heating portion and a cooling cover provides entry to the cooling portion. A compressor and coils are mounted in the cooling portion and are used to provide the necessary cooling. One embodiment utilizes solid state cooling and another embodiment uses solid state for both heating and cooling. | 07-19-2012 |
20130312449 | TABLETOP BEVERAGE QUICK COOLING DEVICE - A tabletop beverage quick cooling device has a housing that contains a chiller portion with a hinged cover. A refrigeration unit is provided to cool water to use to cool the beverage. The refrigeration unit may be mechanical or solid state. The chiller contains a removable cage that holds cans or bottles. The chiller holds chilled water to bathe the cage in the low temperature water. The cage rests on two rollers that provide rotation and are rotated by a motor. A compressor, condenser and associated components are used to produce the low temperatures needed to chill the water. In another embodiment, solid state thermoelectric modules take the place of the compressor, etc. Rotation is controlled by a control panel which can also monitor temperature. An optional ice storage chamber is provided to store ice. Additionally, an ice maker may be provided to produce ice. | 11-28-2013 |