CH279608A - Staubsauger liegenden Typs. - Google Patents

Staubsauger liegenden Typs.

Info

Publication number
CH279608A
CH279608A CH279608DA CH279608A CH 279608 A CH279608 A CH 279608A CH 279608D A CH279608D A CH 279608DA CH 279608 A CH279608 A CH 279608A
Authority
CH
Switzerland
Prior art keywords
vacuum cleaner
type vacuum
horizontal type
horizontal
cleaner
Prior art date
Application number
Other languages
English (en)
Inventor
John Wahlborg Karl
Original Assignee
Electrolux Ab
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 Electrolux Ab filed Critical Electrolux Ab
Publication of CH279608A publication Critical patent/CH279608A/de

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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • 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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • A47L5/362—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F04D17/164—Multi-stage fans, e.g. for vacuum cleaners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH279608D 1947-11-07 1948-11-05 Staubsauger liegenden Typs. CH279608A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE279608X 1947-11-07

Publications (1)

Publication Number Publication Date
CH279608A true CH279608A (de) 1951-12-15

Family

ID=20306974

Family Applications (1)

Application Number Title Priority Date Filing Date
CH279608D CH279608A (de) 1947-11-07 1948-11-05 Staubsauger liegenden Typs.

Country Status (4)

Country Link
US (1) US2723724A (de)
CH (1) CH279608A (de)
FR (1) FR974729A (de)
NL (1) NL143174B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6595753B1 (en) * 1999-05-21 2003-07-22 A. Vortex Holding Company Vortex attractor
DE102012211250A1 (de) * 2012-06-29 2014-01-02 BSH Bosch und Siemens Hausgeräte GmbH Staubsaugergebläse und Staubsauger mit einem Staubsaugergebläse

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US993985A (en) * 1909-09-07 1911-05-30 Electric Renovator Mfg Co Pneumatic pumping-machine.
US2149135A (en) * 1936-01-03 1939-02-28 Electrolux Corp Vacuum cleaner
US2285338A (en) * 1939-10-28 1942-06-02 Ingersoll Rand Co Centrifugal blower
US2322948A (en) * 1941-01-23 1943-06-29 Electrolux Corp Vacuum cleaner
US2450671A (en) * 1946-12-19 1948-10-05 Ingersoll Rand Co Casing for pumps

Also Published As

Publication number Publication date
FR974729A (de) 1951-02-26
US2723724A (en) 1955-11-15
NL143174B (nl) 1957-04-15

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