GB489242A - Improvements in or relating to electric vacuum cleaners - Google Patents

Improvements in or relating to electric vacuum cleaners

Info

Publication number
GB489242A
GB489242A GB4735/37A GB473537A GB489242A GB 489242 A GB489242 A GB 489242A GB 4735/37 A GB4735/37 A GB 4735/37A GB 473537 A GB473537 A GB 473537A GB 489242 A GB489242 A GB 489242A
Authority
GB
United Kingdom
Prior art keywords
feb
relating
exhaust end
electric vacuum
vacuum cleaners
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
GB4735/37A
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.)
Radiofabriek & Ingenieursburea
Original Assignee
Radiofabriek & Ingenieursburea
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 Radiofabriek & Ingenieursburea filed Critical Radiofabriek & Ingenieursburea
Publication of GB489242A publication Critical patent/GB489242A/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
    • A47L9/22—Mountings for motor fan assemblies
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Suction Cleaners (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
GB4735/37A 1936-02-21 1937-02-17 Improvements in or relating to electric vacuum cleaners Expired GB489242A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL489242X 1936-02-21

Publications (1)

Publication Number Publication Date
GB489242A true GB489242A (en) 1938-07-22

Family

ID=19786666

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4735/37A Expired GB489242A (en) 1936-02-21 1937-02-17 Improvements in or relating to electric vacuum cleaners

Country Status (4)

Country Link
BE (1) BE420096A (enrdf_load_stackoverflow)
FR (1) FR817531A (enrdf_load_stackoverflow)
GB (1) GB489242A (enrdf_load_stackoverflow)
NL (1) NL41638C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR817531A (fr) 1937-09-04
NL41638C (enrdf_load_stackoverflow)
BE420096A (enrdf_load_stackoverflow)

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