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
Co-crystals of agomelatine, a process for there preparation and pharmaceutical compositions containing them
Methods and systems for dynamic spectrum arbitrage
Systems and methods for tracking power modulation
Methods and systems for optimizing data accesses
Spray drying vancomycin
Aisle barrier
  Randomly Featured Patents
Composite receiver assembly having a circuit board on which multiple receiver devices that operate on different sets of wavelengths are mounted
Fluid magnetization straw
Recreational vehicle toilet tank cleaning assembly
Control device for the supply of ink to an offset printing machine
Hard surface cleaners containing chitosan
Mower deck lift system with transport lock
Refractory articles
Method and apparatus for treating exhaust gas
Projection type image display device