Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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]
Description:










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
Non-volatile semiconductor memory and data processing method in non-volatile semiconductor memory
Video-recording reservation management apparatus, method, program, and system
Method and device for operating a vehicle having a hybrid drive
Oral care implement accessory
Automated incorporation of expert feedback into a monitoring system
Image forming apparatus and method for making density correction in a low resolution image based on edge determination
Dental composition, kit of parts and use thereof
  Randomly Featured Patents
Autopilot/flight director overspeed protection system
Golf game
Cooling of data centers
Process for the continuous enzymatic extraction of hydrophobic products and device suitable therefor
Automatic steering system for vehicle
Multichannel cavity laser
Temperature control device, disk drive unit test apparatus, and a method of testing or operating a plurality of disk drive units
Wet wipes containing cationic fatty acid surfactants
All vision
Ground working apparatus with tools to draw the apparatus forward