Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Cooling plates for blast furnaces










Image Number 3 for United States Patent #4033561.

A cooling plate for circulating fluid for cooling the walls of shaft furnaces and particularly blast furnaces, the plate being placed between the refractory material to be cooled and the facing of the furnace to be protected. The cooling plate includes a frame formed by two bent tubular elements welded at their ends to separator plates, an independent stream of cooling fluid passing through each tubular element; and a flat hollow central element consisting of an inner double-walled panel welded to the inner periphery of the frame, this inner panel forming an enclosure through which passes an independent stream of the cooling fluid.








 
 
  Recently Added Patents
Solar-powered roadway light
Control device of hybrid vehicle
Apparatus and method for weighing an item of mail during transport through a sorting installation and having an anti-vibration device
Advertising system and method
Device for installing conducting components in structures
Plants and seeds of corn variety CV577261
Process for producing liquid crystal element, and liquid crystal element
  Randomly Featured Patents
Systems and methods for obtaining analytes from a body
Cold forced sintered powder metal annular bearing ring blanks
Content usage tracking in superdistribution
Lazy timestamping in transaction time database
Free form lens with refractive index variations
Check valve
Positive photoresist transfer material and method for processing surface of substrate using the transfer material
Fuel cell cooling device with ion extraction medium
Animated toy having a retractable appendage
Rate one coding and decoding methods and systems