Resources Contact Us Home
Method and system for installing a layered vessel on location

Image Number 5 for United States Patent #4632617.

A method and system for installing a layered vessel wherein the method includes the steps of constructing the bottom vessel head section in an inverted position mounting the bottom head section on the vessel foundation, erecting a generally cylindrical construction frame having a plurality of annular work stations; substantially simultaneously with the erection of the cylindrical construction frame, constructing onto the bottom head a cylindrical inside shell liner and a hemispherical upper head inside liner and adding layers to the inside shell from the bottom upwardly with the addition of such layers occurring substantially simultaneously at various of the annular work stations. A system for accomplishing these steps is provided, including particular method for construction the bottom head, and further, an annularly movable crane assembly is provided for the work stations.

  Recently Added Patents
Method and system for providing magnetic junctions having improved characteristics
Predicting performance of an integrated circuit
Preparation process of transition metal boride and uses thereof
Process for brominating unsaturated organic compounds with removal of quaternary ammonium or quaternary phosphonium monochlorides
Method and apparatus for producing homogeneous magnetic fields
Navigation system and navigation apparatus
  Randomly Featured Patents
Method of and apparatus for producing pure water
Curtain tieback with a holder for interchangeable decorative fronts
Process of preparing desaloratadine
Scan flip-flop circuit capable of guaranteeing normal operation
Container and process for its manufacture
Apparatus for opening and closing a storage bin hatch
Compressible syringe
Liquid crystal display device and method for manufacturing the same
Method for removal of adhering sodium from and storage of irradiated nuclear fuel elements
ABS molding compounds