Liquid purification or separation – Sectional chamber press type – Medium clamped in joint
Patent
1989-03-29
1990-01-30
Sever, Frank
Liquid purification or separation
Sectional chamber press type
Medium clamped in joint
210229, 210230, 210231, 21032175, 21032184, B01D 2514, B01D 2515
Patent
active
048971901
ABSTRACT:
Membrane filter plate for a filter press or the like, with a carrier plate, at least one membrane arranged on one side of the carrier plate and preferably provided with spacing cams or the like for applying a filter cloth or the like and a sealing edge surrounding the carrier plate and membrane and interconnecting them in a substantially flow medium-tight manner, the peripheral surface or surfaces of said sealing edge parallel to the carrier plate median plane being arranged in the unloaded normal position thereof on the side having the membrane or on either side of the carrier plate, while being spaced from the membrane plane, wherein the contact surface of the carrier plate facing the membrane runs towards the carrier plate median plane in a transition area located between the connecting line of the membrane with the sealing edge and the central area of the carrier plate, in which it extends parallel to said central plate median plane.
REFERENCES:
patent: 1311280 (1919-07-01), Kiefer
patent: 3503326 (1966-12-01), Juhasz et al.
patent: 4166035 (1979-08-01), Ramsteck
patent: 4343710 (1982-08-01), Shackleton et al.
Klinkau Werner
Stanik Reinmund
Klinkau Besitzges.mbH
Sever Frank
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