FR816353A - Improvements to dust vacuum cleaners - Google Patents

Improvements to dust vacuum cleaners

Info

Publication number
FR816353A
FR816353A FR816353DA FR816353A FR 816353 A FR816353 A FR 816353A FR 816353D A FR816353D A FR 816353DA FR 816353 A FR816353 A FR 816353A
Authority
FR
France
Prior art keywords
vacuum cleaners
dust vacuum
dust
cleaners
vacuum
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)
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.)
Societe Generale de Constructions Electriques et Mecaniques
Cegelec SA
Original Assignee
Societe Generale de Constructions Electriques et Mecaniques
Cegelec SA
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 Societe Generale de Constructions Electriques et Mecaniques , Cegelec SA filed Critical Societe Generale de Constructions Electriques et Mecaniques
Application granted granted Critical
Publication of FR816353A publication Critical patent/FR816353A/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
    • A47L9/0072—Mechanical means for controlling the suction or for effecting pulsating action

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
FR816353D 1936-03-27 1936-03-27 Improvements to dust vacuum cleaners Expired FR816353A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR816353T 1936-03-27

Publications (1)

Publication Number Publication Date
FR816353A true FR816353A (en) 1937-08-06

Family

ID=9267755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR816353D Expired FR816353A (en) 1936-03-27 1936-03-27 Improvements to dust vacuum cleaners

Country Status (2)

Country Link
FR (1) FR816353A (en)
GB (1) GB474205A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2906448A1 (en) * 2006-09-29 2008-04-04 Seb Sa VACUUM CLEANER WITH AIR FLOW REGULATION IN AMON T OF THE ENGINE.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010028366B4 (en) 2010-04-29 2012-06-14 BSH Bosch und Siemens Hausgeräte GmbH Method for manufacturing vacuum cleaner with safety valve, involves measuring parameter such as pressure difference from which safety valve opens bypass air channel, and adjusting measured parameter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2906448A1 (en) * 2006-09-29 2008-04-04 Seb Sa VACUUM CLEANER WITH AIR FLOW REGULATION IN AMON T OF THE ENGINE.

Also Published As

Publication number Publication date
GB474205A (en) 1937-10-27

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