SEPARATOR OF MEDIA Russian patent published in 1999 - IPC

FIELD: instruments measuring pressure of corrosive, toxic and polluted working media. SUBSTANCE: separator of media has cylindrical body and cover divided into two spaces filled with liquid. Lower space is intended for filling with measured medium and upper one - with measuring liquid and is linked to measuring instrument. Separating member is fabricated in the form of thin-walled bellows from chemically resistant elastic material, for example, fluoroplastic. Stopping screw fixes bellows on body in position of maximum volume at moment it is filled with measuring liquid. Drain conduit or groove is made in external surface of body. Cover of separator of media carries damper in the form of calibrated orifice which flow section is filled with porous material. EFFECT: increased accuracy of transmission of pressure of working medium to measuring instrument, enhanced functional reliability of separator. 5 cl, 4 dwg