Resources Contact Us Home
Browse by Category: Main > Physics
Class Information
Number: 976/DIG.150
Name: Nuclear technology > Emergency protection arrangements structally associated with the reactor (e.g., safety valves provided with pressure equalization devices) [g21c-9/00] *** (emergency cooling arrangements dig. 196) > Means for effecting very rapid reduction of the reactivity factor under fault conditions (e.g., reactor fuse, control elements having arrangements activated in an emergency) [g21c-9/02] *** (control elements, per se, dig. 113+) > Rupture diaphragms [g21c-9/02h]

Patents under this class:

Patent Number Title Of Patent Date Issued
4120753 Solid absorbant safety device for a nuclear reactor Oct. 17, 1978

  Recently Added Patents
Method and apparatus for increasing query traffic to a web site
Compact multi-functional scanning apparatus with retractable flatbed scanner
Image sensor and method for fabricating the same
Methods of modulating interleukin-22 and immune response by notch regulators
Process for preparing red cocoa ingredients, red chocolate, and food products
Methods and apparatus for map detection with reduced complexity
Fire detector
  Randomly Featured Patents
Puffed grain flake and method of preparation
Search light
Semiconductor device, semiconductor integrated circuit device for use of driving plasma display with using same, and plasma display apparatus
Closure for flexible receptacle
Production of N-alkylated amines and catalyst therefor
Collapsible structure with door mechanism
Apparatus and method to schedule and perform database maintenance
Aft-lift electric connector for a flexible circuit board
Method and devices for road surface marking
Compositions and methods for chemodenervation using neurotoxins