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1. WO2022002895 - FILTER PLATE

Publication Number WO/2022/002895
Publication Date 06.01.2022
International Application No. PCT/EP2021/067778
International Filing Date 29.06.2021
IPC
B01D 25/21 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
25Filters formed by clamping together several filtering elements or parts of such elements
12Filter presses, i.e. of the plate or plate and frame type
21Plate and frame presses
B01D 25/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
25Filters formed by clamping together several filtering elements or parts of such elements
CPC
B01D 25/001
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
25Filters formed by clamping together several filtering elements or parts of such elements
001Making filtering elements
B01D 25/215
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
25Filters formed by clamping together several filtering elements or parts of such elements
16Edge filtering elements, i.e. using contiguous impervious surfaces
21Plate and frame presses
215Construction of the filter plates, frames
Applicants
  • JVK FILTRATION SYSTEMS GMBH [DE]/[DE]
Inventors
  • SALBAUM, Bernhard
  • GRADL, Uwe
  • SPECK, Alexis
Agents
  • TERGAU & WALKENHORST PATENTANWÄLTE PARTGMBB
Priority Data
10 2020 117 538.802.07.2020DE
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) FILTERPLATTE
(EN) FILTER PLATE
(FR) PLAQUE FILTRANTE
Abstract
(DE) Filterplatte mit einer zentralen Arbeitsfläche (1) und mit einem die Arbeitsfläche (1) nach Art eines Kranzes einrahmenden Plattenrahmen (2) mit einer gegenüber der Arbeitsfläche (1) vergrößerten Materialstärke derart, dass der Plattenrahmen (2) zumindest auf einer Seite aus der Ebene der Arbeitsfläche (1) senkrecht hervorspringt, wobei die zentrale Arbeitsfläche (1) und/oder der Plattenrahmen (2) und/oder in die Arbeitsfläche (1) oder in den Plattenrahmen (2) eingebaute Baugruppen oder Anbauteile mindestens zwei Bereiche mit unterschiedlicher Materialfülldichte eines identischen Werkstoffes aufweisen.
(EN) The invention relates to a filter plate, comprising a central working surface (1) and a plate frame (2) which frames the working surface (1) in the manner of a rim and which has a greater material thickness than the working surface (1), such that the plate frame (2) protrudes perpendicularly from the plane of the working surface (1) at least on one side, wherein the central working surface (1) and/or the plate frame (2) and/or assemblies or add-on parts installed in the working surface (1) or in the plate frame (2) have at least two regions with different material filling density of an identical material.
(FR) L'invention concerne une plaque filtrante comprenant une surface de travail centrale (1) et un cadre de plaque (2) qui encadre la surface de travail (1) à la manière d'un entourage et qui présente une épaisseur de matériau supérieure à celle de la surface de travail (1), de sorte que le cadre de plaque (2) fasse saillie perpendiculairement au plan de la surface de travail (1) au moins d'un côté, la surface de travail centrale (1) et/ou le cadre de plaque (2) et/ou des ensembles ou des parties rapportées installées dans la surface de travail (1) ou dans le cadre de plaque (2) comprennent au moins deux régions présentant une densité de remplissage de matériau différente d'un matériau identique.
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