FR954306A - Improvement of the filtering system of dust extractors - Google Patents

Improvement of the filtering system of dust extractors

Info

Publication number
FR954306A
FR954306A FR954306DA FR954306A FR 954306 A FR954306 A FR 954306A FR 954306D A FR954306D A FR 954306DA FR 954306 A FR954306 A FR 954306A
Authority
FR
France
Prior art keywords
improvement
filtering system
dust extractors
extractors
dust
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
Other languages
French (fr)
Inventor
Lucien-Julien-Alfred Pechard
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 filed Critical
Application granted granted Critical
Publication of FR954306A publication Critical patent/FR954306A/en
Expired 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
    • A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters
    • A47L9/1436—Connecting plates, e.g. collars, end closures
    • A47L9/1445—Connecting plates, e.g. collars, end closures with closure means
    • 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
    • A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR954306D 1947-10-16 1947-10-16 Improvement of the filtering system of dust extractors Expired FR954306A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR954306T 1947-10-16

Publications (1)

Publication Number Publication Date
FR954306A true FR954306A (en) 1949-12-22

Family

ID=9487570

Family Applications (1)

Application Number Title Priority Date Filing Date
FR954306D Expired FR954306A (en) 1947-10-16 1947-10-16 Improvement of the filtering system of dust extractors

Country Status (1)

Country Link
FR (1) FR954306A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1026055B (en) * 1951-09-01 1958-03-13 Hoover Ltd vacuum cleaner
EP0542035A1 (en) * 1991-11-11 1993-05-19 RINGLER, Bernhard Dust collecting bag
DE9316502U1 (en) * 1993-10-28 1994-03-17 Baumgartner Marianne Vacuum cleaner bags
EP1440651A2 (en) † 2003-01-23 2004-07-28 ZSA Vertriebs GmbH Zentrale Staubsauger-Anlagen Vacuum cleaner

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1026055B (en) * 1951-09-01 1958-03-13 Hoover Ltd vacuum cleaner
EP0542035A1 (en) * 1991-11-11 1993-05-19 RINGLER, Bernhard Dust collecting bag
DE9316502U1 (en) * 1993-10-28 1994-03-17 Baumgartner Marianne Vacuum cleaner bags
EP1440651A2 (en) † 2003-01-23 2004-07-28 ZSA Vertriebs GmbH Zentrale Staubsauger-Anlagen Vacuum cleaner

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