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
Distributed IP-PBX signal processing
Chromene compound
RFID device using single antenna for multiple resonant frequency ranges
Personalized dashboard architecture for displaying data display applications
Method of manufacturing semiconductor device
Wafer level packaging structure with large contact area and preparation method thereof
Plants and seeds of corn variety CV294874
  Randomly Featured Patents
Padded coat
Manipulating device having three degree freedom
Flow control system for a hydraulic pump
Method for managing the control system of a seat with pre-programmed positions and seat therefor
Sheet feeding apparatus
Flexible time-frequency multiplexing structure for wireless communication
Generator frame
Process for the separation of carpet materials
Attachment adapted for a carbonated liquid container
Process for amorphous silicon films