FR1128791A - Aspirateur de poussière - Google Patents

Aspirateur de poussière

Info

Publication number
FR1128791A
FR1128791A FR1128791DA FR1128791A FR 1128791 A FR1128791 A FR 1128791A FR 1128791D A FR1128791D A FR 1128791DA FR 1128791 A FR1128791 A FR 1128791A
Authority
FR
France
Prior art keywords
dust extractor
extractor
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
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.)
Van Der Heem BV
Original Assignee
Van Der Heem BV
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 Van Der Heem BV filed Critical Van Der Heem BV
Application granted granted Critical
Publication of FR1128791A publication Critical patent/FR1128791A/fr
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
    • A47L9/19—Means for monitoring filtering operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
FR1128791D 1954-08-05 1955-08-02 Aspirateur de poussière Expired FR1128791A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL331790X 1954-08-05

Publications (1)

Publication Number Publication Date
FR1128791A true FR1128791A (fr) 1957-01-10

Family

ID=19784396

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1128791D Expired FR1128791A (fr) 1954-08-05 1955-08-02 Aspirateur de poussière

Country Status (4)

Country Link
BE (1) BE540239A (fr)
CH (1) CH331790A (fr)
FR (1) FR1128791A (fr)
GB (1) GB773117A (fr)

Also Published As

Publication number Publication date
GB773117A (en) 1957-04-24
BE540239A (fr)
CH331790A (de) 1958-08-15

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