Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Spacer for nuclear reactor fuel assemblies










Image Number 3 for United States Patent #4312705.

Spacer for fuel rods assembled into a fuel assembly for nuclear reactors formed of a grid structure of sheetmetal webs passing edgewise perpendicularly through one another including resilient and rigid contact elements fastened to the sheetmetal webs, each of the fuel rods being supportable by two diagonally opposing three-point contact systems, each of the systems being formed of one of the resilient contact elements and two of the rigid contact elements, the one resilient contact element being centrally disposed, as viewed in axial direction, and the two rigid contact elements being oppositely disposed and being ring-shaped.








 
 
  Recently Added Patents
Front exterior of an automotive tail lamp
Probe for ultrasound diagnostic apparatus
Combination for composite layered chip package
Detection and use of low molecular-weight modulators of the cold-menthol receptor TRPM8
Data security for dynamic random access memory using body bias to clear data at power-up
Amplitude-shift-keying (ASK) envelope detector and demodulation circuits
Power device and method of packaging same
  Randomly Featured Patents
Microbial production of indigo
Bicycle seat and seat cover
Process for preparing diphenylamine from aniline
Method and apparatus for calculating geometry of a moving haven
Extrusion method and apparatus for producing a foamable mixture of plastics material
Telemetry wand with display and control for implantable medical devices
Low-side physical interface driver circuit for microcomputer date transmission applications
Systems and methods for planning demand for configurable products
Treatment of sepsis and septic shock
Bios parameter erasing method and apparatus applied to computer system