GB1220888A - Disposable filter bag - Google Patents

Disposable filter bag

Info

Publication number
GB1220888A
GB1220888A GB5486068A GB5486068A GB1220888A GB 1220888 A GB1220888 A GB 1220888A GB 5486068 A GB5486068 A GB 5486068A GB 5486068 A GB5486068 A GB 5486068A GB 1220888 A GB1220888 A GB 1220888A
Authority
GB
United Kingdom
Prior art keywords
adhesive
fibres
conduit
bag
filter bag
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
GB5486068A
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 GB1220888A publication Critical patent/GB1220888A/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

Abstract

1,220,888. Suction cleaner disposable bags. ELECTROLUX Ltd. 19 Nov., 1968 [24 Nov., 1967], No. 54860/68. Heading B1T. Adhesive particles are sprayed onto the interior of a disposable paper filter bag 10 and fibres are adhered to the adhesive to provide a preliminary separating layer. The adhesive and fibres are blown simultaneously or nearly simultaneously through nozzles 15 of a conduit 11, either the conduit 11 or bag 10 being rotated. At the same time air is blown in to distend the bag. Conduit 11 comprises channels 12 (for fibres), 13 (adhesive) and 14 (air).
GB5486068A 1967-11-24 1968-11-19 Disposable filter bag Expired GB1220888A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1613067A SE334718B (en) 1967-11-24 1967-11-24

Publications (1)

Publication Number Publication Date
GB1220888A true GB1220888A (en) 1971-01-27

Family

ID=20301767

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5486068A Expired GB1220888A (en) 1967-11-24 1968-11-19 Disposable filter bag

Country Status (4)

Country Link
DE (1) DE1809832A1 (en)
GB (1) GB1220888A (en)
NL (1) NL141080B (en)
SE (1) SE334718B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4277266A (en) * 1980-02-27 1981-07-07 Wheelabrator Corporation Of Canada Limited Ultra filtration unit comprising a tubular filter element
US4352684A (en) * 1980-03-05 1982-10-05 Dennison Manufacturing Company Filter bag
GB2264444A (en) * 1992-02-27 1993-09-01 Atomic Energy South Africa Filtration

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4277266A (en) * 1980-02-27 1981-07-07 Wheelabrator Corporation Of Canada Limited Ultra filtration unit comprising a tubular filter element
US4352684A (en) * 1980-03-05 1982-10-05 Dennison Manufacturing Company Filter bag
GB2264444A (en) * 1992-02-27 1993-09-01 Atomic Energy South Africa Filtration
US5403367A (en) * 1992-02-27 1995-04-04 Atomic Energy Corporation Of South Africa Limited Filtration
GB2264444B (en) * 1992-02-27 1995-10-25 Atomic Energy South Africa Filtration
US5480464A (en) * 1992-02-27 1996-01-02 Atomic Energy Corporation Of South Africa Limited Filtration

Also Published As

Publication number Publication date
SE334718B (en) 1971-05-03
DE1809832B2 (en) 1970-06-11
DE1809832A1 (en) 1969-08-21
NL6816647A (en) 1969-05-28
NL141080B (en) 1974-02-15

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