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
Color stable manganese-doped phosphors
Cascode circuit device with improved reverse recovery characteristic
Method and system for updating device management application meter read logic
Charged particle source with integrated electrostatic energy filter
Method and device for determining a set of frequencies that can be used for transmitting information between radio transceivers of a network operating with frequency hopping
Method for forming a semiconductor device using selective epitaxy of group III-nitride
Portable gaming device and gaming system combining both physical and virtual play elements
  Randomly Featured Patents
Apparatus for supporting an electrosurgical generator and interfacing such with an electrosurgical pencil and an inert gas supply
Optical system of a reflection LCD projector
Tree girdling device
Optical glass fibre having a synthetic resin cladding and method of manufacturing same
Bitumen backed carpet tile and method of production
Achillea plant named `Strawberry Seduction`
Image display apparatus
Dynamic impact energy absorbing assembly
Multi-channel densitometer
Sensor and method for sensing arterial pulse pressure