Featured patents

Air-Conditioning Apparatus
US 08839640 B2, Sept. 23, 2014, Reversible, i.e., Heat Pump, Yuji Motomura et al. / Mitsubishi Electric Corporation (Chiyoda-Ku, Tokyo, JP)
An air-conditioning apparatus, comprising:…

Methods and Systems for Reducing Pressure of Natural Gas and Methods and Systems of Delivering Natural Gas
US 08833088 B2, Sept. 16, 2014, Vortex Tube, e.g., Ranque, Richard Joseph Kiser, II et al. / Questar Gas Company (Salt Lake City, US)
A system for reducing a pressure of a gas, comprising:…

Ice Maker and Refrigerator
US 08800316 B2, Aug. 12, 2014, Heat absorber with product remover, Sung-Hoon Chung et al. / LG Electronics Inc. (Seoul, KR)
An icemaker, comprising:…

Capacitive Separator Device
US 08800301 B2, Aug. 12, 2014, Interior of enclosure cooled; e.g., refrigerator, Consuelo Goberna Selma et al. / Consejo Superior de Investigaciones Científicas (CSIC) (Madrid, ES
Capacitive separator device comprising:…

Microchannel Heat Exchanger Including Multiple Fluid Circuits
US 08695375 B2, April 15, 2014, With particular flow distributor to sections, Allen C. Kirkwood / Carrier Corporation (Farmington, US)
A microchannel heat exchanger comprising:…

Ice Pusher
US 08661843 B2, March 4, 2014, With liquid recirculating means, James E. Pearson et al. / Robertshaw Controls Company (Carol Stream, US)
An ice pusher for removing ice from an evaporator plate of an ice-making machine…

Cooling System for Cooling Heat Loads on Board an Aircraft and Method for Operating Such a Cooling System
US 08528348 B2, Sept. 10, 2013, Exchanging heat between plural systems, e.g., disparate, Andreas Frey et al. / Airbus Deutschland GmbH DE
An aircraft cooling system for cooling heat loads on board an aircraft, said…

Adjustable Orifice for Use in an Air Conditioning System, in Particular an Aircraft Air Conditioning System
US 08539784 B2, Sept. 24, 2013, Air controller or director, Birgit Meiser et al. / Airbus Deutschland GmbH (Hamburg, DE)
An adjustable orifice for use in an air conditioning system, such as an aircraft…

Condenser Evaporator System (CES) for Decentralized Condenser Refrigeration System
US 08544283 B2, Oct. 1, 2013, By utilizing working fluid of refrigeration producer, Fred Lingelbach et al.
A condenser evaporator system comprising:…

Portable Liquid Oxygen Storage Unit
US 08468839 B2, June 25, 2013, With vapor discharged from storage receptacle, Joseph T. Dolensky et al. / RIC Investments, LLC (Wilmington, US)
A portable liquid oxygen (PLOX) unit comprising:…

Patentorg has 1143 documents under Refrigeration Patents.

Narrow down the browsing criteria below to see more patents.

Select a subcategory
Quick navigation
New documents
  • Process for the Production of the Actinobacillus Pleuropneumoniae Toxins APXI or APXIII in a Liquid Culture Medium Under Supply of Air Enriched in Carbon Dioxide
  • Method for Manufacturing Nonvolatile Memory Device
  • Supply Chain Demand Satisfaction
  • Supply-Line Management Device
  • Storage Control Device and Method for Managing Snapshot