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1. (WO1998052676) A COALESCING FILTER ELEMENT
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/052676 International Application No.: PCT/GB1998/001455
Publication Date: 26.11.1998 International Filing Date: 20.05.1998
Chapter 2 Demand Filed: 15.12.1998
IPC:
B01D 46/24 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
46
Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
24
Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
Applicants:
DOMNICK HUNTER LIMITED [GB/GB]; Durham Road Birtley Co Durham DH3 2SF, GB (AllExceptUS)
SMITH, Stephen, Nicholas [GB/GB]; GB (UsOnly)
Inventors:
SMITH, Stephen, Nicholas; GB
Agent:
BELCHER, Simon, James; Urquhart-Dykes & Lord Tower House Merrion Way Leeds LS2 8PA, GB
Priority Data:
9710320.421.05.1997GB
9725823.006.12.1997GB
Title (EN) A COALESCING FILTER ELEMENT
(FR) ELEMENT FILTRANT A COVALESCENCE
Abstract:
(EN) A coalescing filter element (6) for collecting liquid that is entrained in a gas stream has a hollow tubular configuration arranged for flow of the gas stream from the outside thereof to the inside. The element has an opening at its base to allow liquid that is coalesced by the element and that collects within the element on the downstream side of the wall thereof to drain. A sealing member (14) extends around the element towards its base to form a pressure-tight seal between the element and the side wall of a housing in which the element is located when in use.
(FR) L'invention se rapporte à un élément filtrant à coalescence (6), destiné à recueillir le liquide entraîné dans un flux gazeux, et présentant une structure tubulaire creuse conçue pour permettre l'écoulement du flux gazeux de l'extérieur vers l'intérieur de l'élément filtrant. Cet élément est doté d'une ouverture ménagée au niveau de la base et permettant le drainage du liquide pris en coalescence et recueilli au niveau de la face aval de la paroi. Un organe d'étanchéité (14) entoure l'élément filtrant en direction de sa base et ce, dans le but de former un joint étanche entre l'élément filtrant et la paroi latérale d'un logement dans lequel ce dernier se trouve en cours d'utilisation.
Designated States: JP, US
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: English (EN)
Filing Language: English (EN)