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Machine translation
1. (WO1980000420) ELECTRICALLY GROUNDED FILTER PLATE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/000420    International Application No.:    PCT/US1979/000555
Publication Date: 20.03.1980 International Filing Date: 30.07.1979
IPC:
B01D 29/00 (2006.01), B01D 35/14 (2006.01), B01D 35/30 (2006.01)
Applicants:
Inventors:
Priority Data:
933189 14.08.1978 US
Title (EN) ELECTRICALLY GROUNDED FILTER PLATE
(FR) PLAQUE FILTRANTE MISE ELECTRIQUEMENT A LA TERRE
Abstract: front page image
(EN)A closed filter container (20) containing at least one filter cartridge (80) mounted on a plate (60), whose periphery (70) is clamped between the lid (40) and the rim (34) of said container electrically isolating said cartridge and plate from the walls including the lid of the container as disclosed in applicant Harms" prior U.S. Patent No. 3,720,322. Mounted between the plate and a wall of the container is at least one electrically conducting resilient finger (100) which maintains electrical contact across the gasket which isolates the plate and cartridges regardless of the flexing of the plate due to variations of pressure inside the container. The plate also is provided with three handle members (140) to facilitate removal of the plate and cartridges from the container. The three handle members also act as legs to stably support the plate and cartridges during replacement of the cartridges. Furthermore, these handles have improved configurations (142) for both ease in handling and strengthening.
(FR)Un recipient ferme de filtration (20) comprenant au moins une cartouche filtrante (80) montee sur une plaque (60) dont la peripherie est emprisonnee entre le couvercle (40) et le rebord (34) dudit recipient isolant electriquement cette cartouche et cette plaque des parois y compris le couvercle du recipient comme indique dans le brevet U.S.A. No 3.720.322 du deposant Harm. Entre la plaque et une paroi du recipient est monte au moins un doigt elastique conducteur de l"electricite (100) qui maintient le contact electrique par dessus le joint qui isole la plaque et la cartouche sans tenir aucun compte de la courbure de la plaque due a des variations de pression a l"interieur du recipient. La plaque est egalement pourvue de trois poignees (140) pour faciliter l"enlevement de la plaque et de la cartouche hors du recipient. Ces trois poignees agissent en tant que pieds pour supporter de maniere stable la plaque et les cartouches pendant le remplacement des cartouches. De plus, les poignees ont des configurations ameliorees pour aider le maniement et pour le renforcement.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)