GB493418A - Improvements in nozzles for vacuum cleaners - Google Patents

Improvements in nozzles for vacuum cleaners

Info

Publication number
GB493418A
GB493418A GB1704/38A GB170438A GB493418A GB 493418 A GB493418 A GB 493418A GB 1704/38 A GB1704/38 A GB 1704/38A GB 170438 A GB170438 A GB 170438A GB 493418 A GB493418 A GB 493418A
Authority
GB
United Kingdom
Prior art keywords
flap
nozzle
nozzles
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
GB1704/38A
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.)
Electrolux Household Appliances Ltd
Original Assignee
Electrolux Ltd
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 Ltd filed Critical Electrolux Ltd
Publication of GB493418A publication Critical patent/GB493418A/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
    • A47L9/02—Nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
GB1704/38A 1937-11-19 1938-01-18 Improvements in nozzles for vacuum cleaners Expired GB493418A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE493418X 1937-11-19

Publications (1)

Publication Number Publication Date
GB493418A true GB493418A (en) 1938-10-07

Family

ID=6544559

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1704/38A Expired GB493418A (en) 1937-11-19 1938-01-18 Improvements in nozzles for vacuum cleaners

Country Status (5)

Country Link
US (1) US2235674A (en:Method)
CH (1) CH200984A (en:Method)
FR (1) FR832303A (en:Method)
GB (1) GB493418A (en:Method)
NL (1) NL50320C (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10092149B2 (en) 2014-03-21 2018-10-09 Dyson Technology Limited Surface treating head

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2601697A (en) * 1944-03-25 1952-07-01 Hoover Co Adjustable cleaning nozzle for suction cleaners
US2671925A (en) * 1948-06-10 1954-03-16 Hoover Co Cleaning tool nozzle and agitator
US2664588A (en) * 1948-06-10 1954-01-05 Hoover Co Nozzle construction for suction cleaners
US2659925A (en) * 1948-06-18 1953-11-24 Delos R Wood Vacuum floor tool
US2629126A (en) * 1948-10-12 1953-02-24 Electrolux Corp Suction nozzle with adjustable cleaning opening
JPS52120456U (en:Method) * 1976-03-10 1977-09-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10092149B2 (en) 2014-03-21 2018-10-09 Dyson Technology Limited Surface treating head

Also Published As

Publication number Publication date
FR832303A (fr) 1938-09-26
CH200984A (de) 1938-11-15
US2235674A (en) 1941-03-18
NL50320C (en:Method)

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