Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
(4930
Compound semiconductor device and manufacturing method therefor
Chip on film (COF) package having test line for testing electrical function of chip and method for manufacturing same
Display sheet, display device, and electronic apparatus
Mobile terminal based on W-CDMA system having receive diversity function and system thereof
Semiconductor device
Electric vehicle supply equipment having a socket and a method of charging an electric vehicle
  Randomly Featured Patents
Hair-treatment composition and hair-treatment method using same
Disc storage bag
Presence functionality in the H.323 protocol
Adjustment device in an automotive vehicle with a movable adjustment part
Oxidative dehydrogenation of alkanes to unsaturated hydrocarbons
Memory system, memory control system and image processing system
Twinned emulsions made from silver iodide seed crystals having an aspect ratio of at least 2:1
Functional clock observation controlled by JTAG extensions
Electronic calculator
Apparatus for handling high speed data communication signals and method for manufacture thereof