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FR2398481A1 - Ensemble sac-filtre etanche d'aspirateur, particulierement pour amiante - Google Patents

Ensemble sac-filtre etanche d'aspirateur, particulierement pour amiante

Info

Publication number
FR2398481A1
FR2398481A1 FR7821296A FR7821296A FR2398481A1 FR 2398481 A1 FR2398481 A1 FR 2398481A1 FR 7821296 A FR7821296 A FR 7821296A FR 7821296 A FR7821296 A FR 7821296A FR 2398481 A1 FR2398481 A1 FR 2398481A1
Authority
FR
France
Prior art keywords
filter
asbestos
filter bag
bag
bag assembly
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.)
Granted
Application number
FR7821296A
Other languages
English (en)
Other versions
FR2398481B3 (fr
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.)
Shop Vac Corp
Original Assignee
Shop Vac Corp
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 Shop Vac Corp filed Critical Shop Vac Corp
Publication of FR2398481A1 publication Critical patent/FR2398481A1/fr
Application granted granted Critical
Publication of FR2398481B3 publication Critical patent/FR2398481B3/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Packages (AREA)

Abstract

L'invention est relative à un ensemble sac-filtre pour aspirateur. Cet ensemble comporte une enveloppe 40, imperméable aux particules à filtre, entourant un premier sac de filtrage 22, et un deuxième filtre 50 placé entre le premier sac 22 et une source d'aspiration. Le deuxième filtre est raccordé de manière étanche à l'enveloppe 40 pour définir une enceinte, perméable à l'air et imperméable aux particules, en fermant le premier sac de filtrage 22. Application : filtrage des fibres d'amiante.
FR7821296A 1977-07-26 1978-07-18 Ensemble sac-filtre etanche d'aspirateur, particulierement pour amiante Granted FR2398481A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81900277A 1977-07-26 1977-07-26

Publications (2)

Publication Number Publication Date
FR2398481A1 true FR2398481A1 (fr) 1979-02-23
FR2398481B3 FR2398481B3 (fr) 1981-03-06

Family

ID=25226972

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7821296A Granted FR2398481A1 (fr) 1977-07-26 1978-07-18 Ensemble sac-filtre etanche d'aspirateur, particulierement pour amiante

Country Status (5)

Country Link
AT (1) AT371989B (fr)
AU (1) AU516488B2 (fr)
DE (1) DE2830667A1 (fr)
FR (1) FR2398481A1 (fr)
GB (1) GB2001550B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7468083B2 (en) 2003-11-07 2008-12-23 Panasonic Corporation Of North America Vacuum cleaner equipped with bag mount and separate bag caddy
CN104436900A (zh) * 2014-11-07 2015-03-25 宜兴市华龙塑木新材料有限公司 打磨排气除尘设备
USD1053488S1 (en) * 2023-06-19 2024-12-03 Chengwen Zeng Screen cleaner
USD1060910S1 (en) * 2023-08-01 2025-02-04 Hangzhou Tanlink Technology Co., Ltd Screen cleaner

Also Published As

Publication number Publication date
FR2398481B3 (fr) 1981-03-06
ATA535978A (de) 1983-01-15
AT371989B (de) 1983-08-25
AU516488B2 (en) 1981-06-04
AU3753478A (en) 1980-01-03
GB2001550B (en) 1982-01-20
GB2001550A (en) 1979-02-07
DE2830667A1 (de) 1979-02-08

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Legal Events

Date Code Title Description
ST Notification of lapse