FR2384425A7 - Dispositif de filtrage d'air - Google Patents

Dispositif de filtrage d'air

Info

Publication number
FR2384425A7
FR2384425A7 FR7807905A FR7807905A FR2384425A7 FR 2384425 A7 FR2384425 A7 FR 2384425A7 FR 7807905 A FR7807905 A FR 7807905A FR 7807905 A FR7807905 A FR 7807905A FR 2384425 A7 FR2384425 A7 FR 2384425A7
Authority
FR
France
Prior art keywords
housing
clamping members
supported
pressing
frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7807905A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Luwa Ltd
Original Assignee
Luwa Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Luwa Ltd filed Critical Luwa Ltd
Application granted granted Critical
Publication of FR2384425A7 publication Critical patent/FR2384425A7/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

L'invention concerne un dispositif de filtrage. Ce dispositif comporte un carter de sortie d'air 2, dans lequel est placée une plaque filtrante 20 maintenue par dessous par un cadre de pression 28, sur lequel agissent des organes de serrage 68. Les organes de serrage 68 s'appuient sur au moins un support 84 qui de son côté s'appuie au moyen de pieds supports 86, 88 mobiles sur le carter 2. Les pieds supports 86 penetrent dans ce but par des pattes d'introduction 88 dans une gorge 54, qui est formée par l'aile de bord 52 repliée du carter 2. Le dispositif peut notamment être utilisé dans des salles à maintenir exemptes de poussière.
FR7807905A 1977-03-18 1978-03-17 Dispositif de filtrage d'air Expired FR2384425A7 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH339377A CH617001A5 (en) 1977-03-18 1977-03-18 Air outlet for clean rooms

Publications (1)

Publication Number Publication Date
FR2384425A7 true FR2384425A7 (fr) 1978-10-13

Family

ID=4255002

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7807905A Expired FR2384425A7 (fr) 1977-03-18 1978-03-17 Dispositif de filtrage d'air

Country Status (4)

Country Link
AT (1) AT379232B (fr)
CH (1) CH617001A5 (fr)
DE (1) DE7808008U1 (fr)
FR (1) FR2384425A7 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322231A (en) * 1980-06-16 1982-03-30 Farr Company Filter element locking mechanism
US4323376A (en) * 1980-09-02 1982-04-06 Rosenquest Arthur P Dust collector with quick release filter support system for use in dust collectors

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112717580A (zh) * 2020-12-28 2021-04-30 王胜 一种档案库房存储用空气净化装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322231A (en) * 1980-06-16 1982-03-30 Farr Company Filter element locking mechanism
US4323376A (en) * 1980-09-02 1982-04-06 Rosenquest Arthur P Dust collector with quick release filter support system for use in dust collectors

Also Published As

Publication number Publication date
CH617001A5 (en) 1980-04-30
AT379232B (de) 1985-12-10
ATA192678A (de) 1985-04-15
DE7808008U1 (de) 1978-07-06

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