EP 0210352 B1 19890802 - SHUTT-OFF VALVE FOR CONTROLLING THE FLOW OF HIGHLY VISCOUS MEDIA PROVIDED WITH A HIGH AMOUNT OF DIRT PARTICLES, ESPECIALLY AT PAPER REPULPING
Title (en)
SHUTT-OFF VALVE FOR CONTROLLING THE FLOW OF HIGHLY VISCOUS MEDIA PROVIDED WITH A HIGH AMOUNT OF DIRT PARTICLES, ESPECIALLY AT PAPER REPULPING
Publication
Application
Priority
DE 3516356 A 19850507
Abstract (en)
[origin: EP0210352A1] 1. Gate valve for controlling viscous media containing a high proportion of dirt, in paticular for use in paper repulping, which comprises a housing (1) provided with a discharge opening and also two valve guides (2) mounted thereon in each of which a linearly extending valve plate (3) is arranged so as to be capable of sliding and the valve guides (2) are at the same time mounted on the housing (1) so that, during the closing or opening operation, the two valve plates (3) can be moved towards each other or away from each other respectively in the discharge opening of the housing (1) and so that, in the closed position, the end pieces, which make contact with each other, of the valve plates (3) come together linearly, characterized in that the valve guides (2) are mounted on the housing (1) in a manner such that, in the closed position, the two valve plates are arranged in a v-shape in the discharge opening, the ends of the valve plates (3) which come together forming the point of the v-shaped arrangement situated at the front in the flow direction (F).
IPC 1-7
IPC 8 full level
B65D 90/58 (2006.01); B65G 47/19 (2006.01); F16K 3/02 (2006.01)
CPC (source: EP)
B65D 90/587 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB LI NL SE
DOCDB simple family (publication)
EP 0210352 A1 19870204; EP 0210352 B1 19890802; AT E45209 T1 19890815; DE 3516356 A1 19861113; DE 3664804 D1 19890907
DOCDB simple family (application)
EP 86105969 A 19860430; AT 86105969 T 19860430; DE 3516356 A 19850507; DE 3664804 T 19860430