Resources Contact Us Home
Connecting rod for hermetic refrigerating compressor

Image Number 5 for United States Patent #6272971.

The invention concerns a connecting rod for a hermetic refrigerating compressor, in which the connecting rod forms the mechanical connection between a crank and a piston. The purpose of the invention is to reduce wear in the crank bearing of the compressor with simple means. This is obtained by reducing compressive stresses in the connecting rod by making a cut-out in the connecting rod near the crank bearing. The cut-out causes deflection of compressive stresses, so that they are distributed over a larger share of the crank bearing surface. Also the outer shape of the connecting rod is adapted, so that also here the compressive stresses are distributed over a larger bearing surface. This reduces the wear on the crank bearing of the compressor and increases the life.

  Recently Added Patents
Buildable dinnerware
Data center management unit with improved disaster prevention and recovery
Method and system for using personal devices for authentication and service access at service outlets
Process for making diethyl ether from acetic acid
Methods of forming integrated circuit packages
Wireless subscriber managing storage of HARQ packets
Photographic printing paper and method of making same
  Randomly Featured Patents
Method and apparatus for chaining two or more tweens to provide non-linear multimedia effects
Tissue decellularization
Stable, highly concentrated dyestuff solutions miscible with water in any proportion
Method and apparatus for polishing optical connector end faces
Broadcast receiver and method of processing data
Control apparatus for water temperature and water flow rate
Card type peripheral apparatus and host apparatus for accessing respective parts of stored protocol ID information one part after another
Superjunction structures for power devices and methods of manufacture
Automated selective programming guide