FR50339E - Heating device for vacuum cleaners to destroy bacteria - Google Patents

Heating device for vacuum cleaners to destroy bacteria

Info

Publication number
FR50339E
FR50339E FR50339DA FR50339E FR 50339 E FR50339 E FR 50339E FR 50339D A FR50339D A FR 50339DA FR 50339 E FR50339 E FR 50339E
Authority
FR
France
Prior art keywords
heating device
vacuum cleaners
destroy bacteria
destroy
bacteria
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
Karl Reichel
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 FR50339E publication Critical patent/FR50339E/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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/04—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids for using the exhaust air for other purposes, e.g. for distribution of chemicals in a room, for sterilisation of the air
    • 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
    • A47L9/12—Dry filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR50339D 1939-04-13 1939-04-13 Heating device for vacuum cleaners to destroy bacteria Expired FR50339E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR50339T 1939-04-13

Publications (1)

Publication Number Publication Date
FR50339E true FR50339E (en) 1940-03-16

Family

ID=8685355

Family Applications (1)

Application Number Title Priority Date Filing Date
FR50339D Expired FR50339E (en) 1939-04-13 1939-04-13 Heating device for vacuum cleaners to destroy bacteria

Country Status (1)

Country Link
FR (1) FR50339E (en)

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