Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and apparatus for processing a mix, preferably concrete mix










Image Number 5 for United States Patent #4872760.

A method according to the invention involves continuously moving a mix within a closed vessel having loading and discharge pipes at the ends thereof. The mix is subjected to oscillations during movement by means of a source of oscillations. A gate is provided in the vessel upstream the discharge pipe for contolling the cross-sectional area of the flow path of the vessel and for defining a sealed zone in the vessel with the mix being processed. During movement, the mix is heated to 100.degree. C. and above by passing electric current therein by means of an electrode installed in the vessel. Vapor is thus formed which penetrates the whole body of the mix so as to carry out uniform and rapid heating of all components of the mix.








 
 
  Recently Added Patents
Strongly bound carbon nanotube arrays directly grown on substrates and methods for production thereof
Phase-amplitude 3-D stereo encoder and decoder
Prevention and treatment of oxidative stress disorders by gluthathione and phase II detoxification enzymes
Method and apparatus for disease diagnosis and screening using extremely low frequency electromagnetic fields
Method and apparatus for web crawling
Bullet lens design for the dasal seeker
System and method for multi-threaded MIMO OFDM channel equalizer
  Randomly Featured Patents
Isolation monitors and measuring device for an electrical power system with isolated neutral
Fair sharing of a cache in a multi-core/multi-threaded processor by dynamically partitioning of the cache
Multimedia file systems using file managers located on clients for managing network attached storage devices
Circuit for phase section control of an AC-DC motor
Forms for pre-cast concrete panels
Image forming apparatus
Hybrid waterbed cavity
Heat dissipation system and fan thereof
Method and apparatus for determining metabolic factors from an electrocardiogram
Litter receptacle