Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Heat exchanger










Image Number 9 for United States Patent #4854380.

A heat exchanger is disclosed, which comprises a plurality of heat-transfer elements (1) placed side by side each of which has more than one through-hole (3) and which are cyclically bent in a generally trapezoidal waveform in the direction of the flow of a fluid, the bends in one heat-transfer element (1) being out of phase with those in an adjacent heat-transfer element (1) by one-half cycle in such a manner that the main stream of said fluid will flow not through the holes in each of said heat-transfer elements (1) but through the passage formed by adjacent heat-transfer elements (1). This arrangement serves to provide improved heat-transfer characteristics.








 
 
  Recently Added Patents
Isoselective polymerization of epoxides
Reticle for a riflescope or other projectile-weapon aiming device
Method for culturing lactic acid bacterium and method for producing fermented milk
Apparatus and method for performing lawful intercept in group calls
Reovirus for the treatment of cellular proliferative disorders
Debris tray
Power conversion device for electric vehicle
  Randomly Featured Patents
Pistol-to-carbine converter
Semiconductor storage device
Wireless handheld communication device with function keys
Displaying web page on mobile communication terminal
Three-piece solid golf ball
Systems and methods for linking television viewers with advertisers and broadcasters
Apparatus, method and medium for providing map image information along with self-reproduction control information
Flow meter assembly, gate assemblies and methods of flow measurement
Interactive television program guide system with pay program package promotion
Collapsible boat lift