FR812095A - Suction nozzle system for devices for vacuum cleaning - Google Patents

Suction nozzle system for devices for vacuum cleaning

Info

Publication number
FR812095A
FR812095A FR812095DA FR812095A FR 812095 A FR812095 A FR 812095A FR 812095D A FR812095D A FR 812095DA FR 812095 A FR812095 A FR 812095A
Authority
FR
France
Prior art keywords
devices
suction nozzle
nozzle system
vacuum cleaning
cleaning
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.)
Electrolux AB
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
Application granted granted Critical
Publication of FR812095A publication Critical patent/FR812095A/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)
FR812095D 1935-07-08 1936-07-07 Suction nozzle system for devices for vacuum cleaning Expired FR812095A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE461491X 1935-07-08

Publications (1)

Publication Number Publication Date
FR812095A true FR812095A (en) 1937-04-29

Family

ID=6539869

Family Applications (1)

Application Number Title Priority Date Filing Date
FR812095D Expired FR812095A (en) 1935-07-08 1936-07-07 Suction nozzle system for devices for vacuum cleaning

Country Status (3)

Country Link
US (1) US2181594A (en)
FR (1) FR812095A (en)
GB (1) GB461491A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2500977A (en) * 1945-02-15 1950-03-21 Electrolux Corp Rug nozzle with variable opening
US2585186A (en) * 1945-09-11 1952-02-12 Westinghouse Electric Corp Suction nozzle having a variable opening
US4091496A (en) * 1975-10-28 1978-05-30 Wilfrid Desrosiers Vacuum cleaner nozzle
DE3100164A1 (en) * 1981-01-07 1982-08-05 Vorwerk & Co Interholding Gmbh, 5600 Wuppertal VACUUM CLEANER NOZZLE
US5285547A (en) * 1992-02-28 1994-02-15 Pavel Sebor Internal by-pass valve for submersible suction cleaner
KR101935946B1 (en) * 2017-01-19 2019-01-07 엘지전자 주식회사 Cleaner
US20190090704A1 (en) * 2017-09-26 2019-03-28 Zenith Technologies, Llc Vacuum cleaner having hinged inlet cover
CN110179395B (en) * 2019-06-19 2023-11-28 小狗电器互联网科技（北京）股份有限公司 Suction head for dust collector and method for changing size of suction inlet
US11033162B1 (en) * 2019-12-12 2021-06-15 Zenith Technologies, Llc Vacuum cleaner having flexible vent members

Also Published As

Publication number Publication date
GB461491A (en) 1937-02-17
US2181594A (en) 1939-11-28

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