Resources Contact Us Home
Browse by Category: Main > Physics
Class Information
Number: 976/DIG.185
Name: Nuclear technology > Pressure vessels; containment vessels [g21c-13/00] *** (chemical or physical processes b01j-3/00; pressure vessels in general f16j-12/00) > Vessels characterized by the material; selection of materials for pressure vessels [g21c-13/08] > Concrete vessels [g21c-13/08d] > Made of prestressed-concrete [g21c-13/08d2] > Particulars concerning pre-stressing devices (and cables) [g21c-13/08d2b]

Patents under this class:

Patent Number Title Of Patent Date Issued
4308101 Fixing means for a substantially cylindrical nuclear reactor pressure vessel with a vertical axis Dec. 29, 1981
4199994 System for monitoring the mechanical parameters of a pressure vessel Apr. 29, 1980
4095326 Method and apparatus for inserting post-stressing tendons in concrete structures Jun. 20, 1978
4074890 Multi-stage hydraulic stretcher for elongated fasteners Feb. 21, 1978
3963565 Holddown arrangement for removable cover of a pressurized nuclear-reactor core and method of using same Jun. 15, 1976

  Recently Added Patents
Method, apparatus and computer program product for providing metadata entry
Wireless communication system, wireless communication device, wireless communication method, and program
Apparatus for electrographic printing or copying
Method for eliciting an immune response to human telomerase reverse transcriptase
System and method for content delivery
Proton conducting electrolytes with cross-linked copolymer additives for use in fuel cells
Aisle barrier
  Randomly Featured Patents
Discharge reactor fuse link
DC-dC converter having dynamic regulator with current sourcing and sinking means
Nonbiodegradable polymers
Method of installing a compresent insulation arrangement for building openings
Markers for use in screening patients for nervous system dysfunction and a method and apparatus for using same
Image forming electrophotography apparatus setting conditions for process control based on a total toner quantity equivalent value
Machine control gage system
Retarding system that retards motion of power source
Casino game download system and method of use
Tape carrier for LCD driver package with anchor holes on either side of and spaced 0.2 mm to 10 mm from the chip mounting site