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

Image Number 6 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
Database caching utilizing asynchronous log-based replication
Method and apparatus for communication channel error rate estimation
Multiple input multiple output transceiver
Method and system for migrating object update messages through synchronous data propagation
Field device for determining or monitoring a physical or chemical process variable
Time sharing type autostereoscopic display apparatus and method for driving the same
Taxi cab key chain
  Randomly Featured Patents
Portable apparatus for the determination of upper gastrointestinal function in terms of pH values and clinical uses thereof
Hinge mounting system
Frame registration
Method for precision-processing a fine structure
Retroviral protease inhibitors
Silane and organopolysiloxane containing a cyclopentenyl radical and obtainable by a michael reaction
Liquid vitamin formulations containing vitamin D esters
Toilet seat supported bidet
Membrane panel switch
Process for obtaining cefotetan with high yield