FR68911E - Improvements to stability and dust collecting elements in bucket vacuums - Google Patents

Improvements to stability and dust collecting elements in bucket vacuums

Info

Publication number
FR68911E
FR68911E FR68911DA FR68911E FR 68911 E FR68911 E FR 68911E FR 68911D A FR68911D A FR 68911DA FR 68911 E FR68911 E FR 68911E
Authority
FR
France
Prior art keywords
vacuums
bucket
stability
dust collecting
collecting elements
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR68911E publication Critical patent/FR68911E/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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters
    • A47L9/1436—Connecting plates, e.g. collars, end closures
    • 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
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
FR68911D 1954-05-06 1955-05-04 Improvements to stability and dust collecting elements in bucket vacuums Expired FR68911E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US428015A US2795289A (en) 1954-05-06 1954-05-06 Dirt bag for suction cleaner

Publications (1)

Publication Number Publication Date
FR68911E true FR68911E (en) 1958-07-23

Family

ID=23697213

Family Applications (1)

Application Number Title Priority Date Filing Date
FR68911D Expired FR68911E (en) 1954-05-06 1955-05-04 Improvements to stability and dust collecting elements in bucket vacuums

Country Status (3)

Country Link
US (1) US2795289A (en)
FR (1) FR68911E (en)
GB (1) GB772795A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3088260A (en) * 1959-08-17 1963-05-07 Scovill Manufacturing Co Suction cleaner bag mounting means
US3132932A (en) * 1960-11-28 1964-05-12 Whirlpool Co Bag changer for use in vacuum cleaners
US3273321A (en) * 1963-08-26 1966-09-20 Cambridge Filter Corp Air filter having a replaceable cartridge
US3410060A (en) * 1964-09-30 1968-11-12 Xerox Corp Xerographic filter apparatus
US3297232A (en) * 1964-11-27 1967-01-10 Studley Paper Company Inc Vacuum cleaner filter bag
US3675399A (en) * 1969-04-21 1972-07-11 Whirlpool Co Vacuum cleaner

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US996691A (en) * 1908-09-14 1911-07-04 Perfection Vacuum Cleaner Company Cleaning apparatus.
FR426358A (en) * 1911-02-22 1911-07-05 Ottomar Kissling Spark arrester
GB196029A (en) * 1922-09-25 1923-04-19 Cecil Morton Hargraves An improved filter device or strainer for liquids
DE634512C (en) * 1935-03-06 1936-08-28 Friedrich Lindemeyer Filter to prevent soot from escaping when sweeping chimneys
US2070674A (en) * 1935-11-05 1937-02-16 Utility Innovations Inc Dust bag
US2571125A (en) * 1947-06-20 1951-10-16 Electrolux Corp Bottom opening suction cleaner
US2621757A (en) * 1947-11-28 1952-12-16 Electrolux Corp Extendible and collapsible filter bag
US2533057A (en) * 1948-02-18 1950-12-05 Edgar P Senne Filter replacement construction for vacuum cleaners
US2577863A (en) * 1949-09-29 1951-12-11 Sosnowich Michael Paper dust collecting bag for vacuum cleaners
US2720277A (en) * 1952-05-27 1955-10-11 Lewyt Corp Filter structures for vacuum cleaners
US2686330A (en) * 1953-01-02 1954-08-17 Ind Patent Corp Ball-roll vacuum cleaner
BE536781A (en) * 1954-03-25

Also Published As

Publication number Publication date
US2795289A (en) 1957-06-11
GB772795A (en) 1957-04-17

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