GB795708A - Improvements relating to suction cleaner filter bags - Google Patents

Improvements relating to suction cleaner filter bags

Info

Publication number
GB795708A
GB795708A GB5394/56A GB539456A GB795708A GB 795708 A GB795708 A GB 795708A GB 5394/56 A GB5394/56 A GB 5394/56A GB 539456 A GB539456 A GB 539456A GB 795708 A GB795708 A GB 795708A
Authority
GB
United Kingdom
Prior art keywords
suction cleaner
cleaner filter
bag
filter bags
wall
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
GB5394/56A
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 GB795708A publication Critical patent/GB795708A/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
    • A47L9/1445—Connecting plates, e.g. collars, end closures with closure means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/02—Vacuum cleaner bags

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

795,708. Suction cleaner filter bags. HOOVER, Ltd. Feb. 21,1956 [March 1, 1955], No. 5394/56. Class 8(2). In a suction cleaner filter bag 39, Fig. 3, having an air inlet 16, Fig. 4, in a flat wall 11 surrounded by a reinforcing plate 40 adhesively secured to said wall and having an opening 42 registering with the inlet 16, the plate 40 has an integral closure flap 43 capable of being pivoted about a fold line so as to close the inlet 16 and opening 42. In the closed position a tab 45 engages below a lip 46. The bag 39 has pleated sides 14 and is held within a cleaner casing 25 by a bracket 26 having U-shaped shoulders which engage between the free edges of the reinforcing plate 40 and the bag wall 11.
GB5394/56A 1955-03-01 1956-02-21 Improvements relating to suction cleaner filter bags Expired GB795708A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US491299A US2804167A (en) 1955-03-01 1955-03-01 Suction cleaner filter bags

Publications (1)

Publication Number Publication Date
GB795708A true GB795708A (en) 1958-05-28

Family

ID=23951609

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5394/56A Expired GB795708A (en) 1955-03-01 1956-02-21 Improvements relating to suction cleaner filter bags

Country Status (4)

Country Link
US (1) US2804167A (en)
DE (1) DE1095478B (en)
FR (1) FR1146843A (en)
GB (1) GB795708A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2181955A1 (en) * 1972-04-24 1973-12-07 Johansson Bertil
CN113939353A (en) * 2019-06-17 2022-01-14 欧罗菲利特斯控股公司 Vacuum cleaner filter bag for a hand-held vacuum cleaner

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3483679A (en) * 1967-01-03 1969-12-16 Xerox Corp Filter apparatus
DE9105039U1 (en) * 1991-04-24 1992-08-20 Vorwerk & Co Interholding Gmbh, 5600 Wuppertal Dust filter bag
IT221843Z2 (en) * 1991-04-24 1994-12-06 Vorwerk Co Interholding FILTER DUST BAG
JP2501262B2 (en) * 1991-09-20 1996-05-29 株式会社日立製作所 Dust collection filter for vacuum cleaner
DE4227606A1 (en) * 1992-08-20 1994-02-24 Ver Papierwarenfab Gmbh Connector for vacuum cleaner dust-bag - has baseplate with opening and side flap folding downwards plus mirror image section folding upwards
DE9320789U1 (en) * 1993-05-07 1995-01-26 Branofilter GmbH, 90599 Dietenhofen Filter bags for vacuum cleaners
FR2713077B1 (en) * 1993-12-03 1996-01-12 Seb Sa Automatic closure device for vacuum cleaner bag.
US5725620A (en) * 1996-06-10 1998-03-10 Home Care Industries, Inc. Manually closable vacuum cleaner bag
US6379408B1 (en) 1999-04-06 2002-04-30 Oreck Holdings, Llc Mounting and closure structure for a bag, such as a vacuum cleaner bag
DE102004046384B4 (en) * 2004-09-24 2009-06-18 Stein & Co Gmbh Device for filter bags of vacuum cleaners
AU2017250816A1 (en) * 2016-04-15 2018-10-04 Tti (Macao Commercial Offshore) Limited Vacuum cleaner and filter for a vacuum cleaner

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1782064A (en) * 1929-04-16 1930-11-18 Rose E Gray Valve for vacuum-cleaner dust bags
US2070674A (en) * 1935-11-05 1937-02-16 Utility Innovations Inc Dust bag
GB623033A (en) * 1945-09-22 1949-05-11 Electrolux Corp Improvements in or relating to vacuum cleaners
US2596808A (en) * 1949-04-06 1952-05-13 Electrolux Corp Self-sealing receptacle for separating dust from an air stream
US2686330A (en) * 1953-01-02 1954-08-17 Ind Patent Corp Ball-roll vacuum cleaner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2181955A1 (en) * 1972-04-24 1973-12-07 Johansson Bertil
CN113939353A (en) * 2019-06-17 2022-01-14 欧罗菲利特斯控股公司 Vacuum cleaner filter bag for a hand-held vacuum cleaner

Also Published As

Publication number Publication date
FR1146843A (en) 1957-11-15
DE1095478B (en) 1960-12-22
US2804167A (en) 1957-08-27

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