Patents by Inventor Cerro Flow Products LLC

Cerro Flow Products LLC has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • METHODS FOR MANUFACTURING TUBES FOR USE IN HEAT EXCHANGERS AND OTHER SYSTEMS
    Publication number: 20130220978
    Abstract: Methods for forming flattened tubes are described herein. In one embodiment, internal fins formed on an interior surface of a round tube define a plurality of internal cross channels thereon. The tube is flattened and the internal fins welded together at localized contact points without the use of a brazing or cladding material.
    Type: Application
    Filed: March 14, 2013
    Publication date: August 29, 2013
    Inventor: Cerro Flow Products LLC
  • Refrigeration Line Set Fitting and Method of Using the Same to Join Refrigeration Lines to Each Other
    Publication number: 20130167357
    Abstract: A crimp fitting comprises a metal tube wall that forms both a cylindrical tube portion and an adjacent annular O-ring channel portion. The tube wall has a first wall thickness along the cylindrical tube portion and a second wall thickness along at least part of the O-ring channel portion. The second wall thickness is less than the first wall thickness. The cylindrical tube portion and O-ring channel are configured and adapted to encircle a cylindrical end portion of a tube when such end portion of the tube is inserted into the fitting.
    Type: Application
    Filed: December 13, 2012
    Publication date: July 4, 2013
    Applicant: Cerro Flow Products LLC
    Inventor: Cerro Flow Products LLC