GB550423A - Improvements in or relating to suction cleaners - Google Patents

Improvements in or relating to suction cleaners

Info

Publication number
GB550423A
GB550423A GB8454/41A GB845441A GB550423A GB 550423 A GB550423 A GB 550423A GB 8454/41 A GB8454/41 A GB 8454/41A GB 845441 A GB845441 A GB 845441A GB 550423 A GB550423 A GB 550423A
Authority
GB
United Kingdom
Prior art keywords
muffler
july
relating
suction cleaners
hoover
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
GB8454/41A
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.)
Hoover Ltd
Original Assignee
Hoover 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 Hoover Ltd filed Critical Hoover Ltd
Publication of GB550423A publication Critical patent/GB550423A/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
    • 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
    • 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
    • A47L9/149—Emptying means; Reusable bags

Abstract

550,423. Vacuum cleaner dust bags. HOOVER, Ltd. July 4, 1941, No. 8454. Convention date, July 5, 1940. [Class 8 (ii)] A filter bag 4 is detachably connected to a muffler 5 and a dirt receptacle 16 mounted on the muffler which is pivotally connected through a member 13 carrying a flexible bellows 11 to a flanged ring on the cleaner exhaust outlet. The parts are enclosed in an outer bag having a slide-fastened opening allowing access.
GB8454/41A 1940-07-05 1941-07-04 Improvements in or relating to suction cleaners Expired GB550423A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US343997A US2291770A (en) 1940-07-05 1940-07-05 Suction cleaner

Publications (1)

Publication Number Publication Date
GB550423A true GB550423A (en) 1943-01-07

Family

ID=23348588

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8454/41A Expired GB550423A (en) 1940-07-05 1941-07-04 Improvements in or relating to suction cleaners

Country Status (2)

Country Link
US (1) US2291770A (en)
GB (1) GB550423A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2537523A (en) * 1948-04-09 1951-01-09 Clements A Frost Portable vacuum cleaner

Also Published As

Publication number Publication date
US2291770A (en) 1942-08-04

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