Resources Contact Us Home
Method for unclogging an electromagnetic filter and an installation for carrying out said method

Image Number 3 for United States Patent #4249994.

An electromagnetic filter of the type provided with a magnetizable packing and placed in the water circuit of a nuclear reactor is cleaned by a method which first consists in isolating the filter from the circuit, then subjecting it to a series of washing and draining-off cycles. The washing operation consists in withdrawing a fraction of water from the circuit and introducing it substantially at the temperature and pressure of withdrawal and under such conditions as to impart turbulent flow to the water within the packing. The draining-off operation consists in discharging the wash water contained in the filter.

  Recently Added Patents
Switching module and switching synchronization system
Method and apparatus for controlling power supply
Cross-platform cloud-based map creation
Permitting access of slave device from master device based on process ID's
Wild card auto completion
Electronic dispersion compensation within optical communications using reconstruction
Off-line converter with digital control
  Randomly Featured Patents
Conducting copolymer ferromagnetic composite and a process for the preparation thereof
Phosphonated arylethanolamine compounds with anti-hyperglycemic and/or anti-obesity activity
Catalytic hydrocarbon dehydrogenation system with prereaction
Process for the polymerization of olefins
Method of designing dental prosthesis model and computer program product therefor
Dc to dc converter
Electrical card connector assembly
Wearable high resolution audio visual interface
Control code read-out system