Resources Contact Us Home
Air conditioned cart

Image Number 12 for United States Patent #6435293.

A cart sealed for cooling having a battery powered electrical drive including an electrically powered mechanical air conditioner, a generator for powering the air conditioner, an outside power outlet powered by the generator, and a battery charger powered by the generator. The generator is wired to the charger to recharge the batteries for the cart when power requirements of the other units allow. There is an insulated case for the generator and a muffler-baffle system for quieting the exhaust from the generator through a series of baffles. A separate fuel supply for the generator is provided so the generator does not drain the motive drive fuel. A misting unit may be used to control the moisture level in the interior of the cart. A control panel in the interior of the compartment is used for controlling the generator, the air conditioner or both. A system of recirculating ducts insures that air within the interior of the cart is run through the air conditioning unit and then returned to the cart interior after it has been cooled so that recirculating air and not exterior air is cooled or heated depending on the setting of the air conditioning unit.

  Recently Added Patents
Automated security analysis for federated relationship
Scalable encoding apparatus, scalable decoding apparatus, scalable encoding method, scalable decoding method, communication terminal apparatus, and base station apparatus
Compression molding method and reinforced thermoplastic parts molded thereby
Tag-based apparatus and methods for neural networks
Method and apparatus for transcoding and transrating in distributed video systems
Visual universal decryption apparatus and methods
Multipoint photonic doppler velocimetry using optical lens elements
  Randomly Featured Patents
Parking brake system
Spinning or twisting machine with yarn-breaker reset
Optical device inspecting apparatus
Method to make nano structure below 25 nanometer with high uniformity on large scale
Lubrication system
Apparatus and method for generating per stream effective signal to noise ratio in a multiple-input multiple-output wireless communication system
Fiber laser system
Processing center for three dimensional cutting of food products
Resource discovery and enumeration in meta-data driven instrumentation