US20220386838A1 - Vacuum-cleaner filter bag for a hand-held vacuum cleaner - Google Patents

Vacuum-cleaner filter bag for a hand-held vacuum cleaner Download PDF

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Publication number
US20220386838A1
US20220386838A1 US17/775,396 US202017775396A US2022386838A1 US 20220386838 A1 US20220386838 A1 US 20220386838A1 US 202017775396 A US202017775396 A US 202017775396A US 2022386838 A1 US2022386838 A1 US 2022386838A1
Authority
US
United States
Prior art keywords
vacuum
connection piece
bag
retaining plate
cleaner filter
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.)
Pending
Application number
US17/775,396
Other languages
English (en)
Inventor
Ralf Sauer
Jan Schultink
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.)
Eurofilters NV
Eurofilters Holding NV
Original Assignee
Eurofilters NV
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 Eurofilters NV filed Critical Eurofilters NV
Assigned to EUROFILTERS N.V. reassignment EUROFILTERS N.V. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SAUER, RALF, SCHULTINK, JAN
Publication of US20220386838A1 publication Critical patent/US20220386838A1/en
Assigned to EUROFILTERS HOLDING N.V. reassignment EUROFILTERS HOLDING N.V. CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE ASSIGNEE IN THE ASSIGNMENT PREVIOUSLY RECORDED ON REEL 060506 FRAME 0852. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Assignors: SAUER, RALF, SCHULTINK, JAN
Pending legal-status Critical Current

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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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/24—Hand-supported suction cleaners
    • 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
US17/775,396 2019-11-12 2020-10-28 Vacuum-cleaner filter bag for a hand-held vacuum cleaner Pending US20220386838A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19208499.4 2019-11-12
EP19208499.4A EP3821776A1 (de) 2019-11-12 2019-11-12 Staubsaugerfilterbeutel für einen handstaubsauger
PCT/EP2020/080289 WO2021094089A1 (de) 2019-11-12 2020-10-28 Staubsaugerfilterbeutel für einen handstaubsauger

Publications (1)

Publication Number Publication Date
US20220386838A1 true US20220386838A1 (en) 2022-12-08

Family

ID=68581202

Family Applications (1)

Application Number Title Priority Date Filing Date
US17/775,396 Pending US20220386838A1 (en) 2019-11-12 2020-10-28 Vacuum-cleaner filter bag for a hand-held vacuum cleaner

Country Status (5)

Country Link
US (1) US20220386838A1 (de)
EP (1) EP3821776A1 (de)
CN (1) CN114901115A (de)
AU (1) AU2020384249A1 (de)
WO (1) WO2021094089A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020100577B4 (de) 2020-01-13 2021-09-23 Branofilter Gmbh Staubsaugerfilterbeuteleinrichtung
EP4364625A1 (de) 2022-11-07 2024-05-08 Wolf PVG GmbH & Co. KG Staubsaugerbeutel und verfahren zur herstellung eines staubsaugerbeutels

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1943708U (de) 1965-01-21 1966-08-04 Heinz Buschjost Magnetventil mit kugel als differentialkolben.
DE1934708U (de) 1965-11-16 1966-03-17 Siemens Electrogeraet Ag Filterbeutel fuer handstaubsauger.
DE2166206C3 (de) 1971-08-14 1978-04-13 Vorwerk & Co Interholding Gmbh, 5600 Wuppertal Staubsauger-Filterbeutel
DE3228491C2 (de) 1982-07-30 1985-10-24 Euras Elektro Forschungs- Und Produktionsgesellschaft Mbh, 8000 Muenchen Batteriebetriebener Handstaubsauger
DE8703012U1 (de) * 1987-02-27 1987-04-09 Branofilter Gmbh, 8501 Dietenhofen, De
DE9403072U1 (de) * 1994-02-24 1994-04-21 Branofilter Gmbh Staubfiltersack
SE507311C2 (sv) * 1996-11-21 1998-05-11 Anders Rydin Dammavskiljare för en dammsugare
US20050081321A1 (en) 2003-10-15 2005-04-21 Milligan Michael A. Hand-held cordless vacuum cleaner
WO2007059937A1 (de) * 2005-11-22 2007-05-31 Eurofilters Holding N.V. Stutzen mit ablenkvorrichtung für einen staubsauger
DE202006016789U1 (de) * 2006-11-03 2006-12-28 Branofilter Gmbh Anschlussstück für einen Staubfilterbeutel sowie mit einem solchen Anschlussstück ausgestatteter Staubfilterbeutel
EP2098151B1 (de) * 2008-03-07 2013-10-23 Eurofilters Holding N.V. Staubsaugerfilterbeutel
DE202008018054U1 (de) * 2008-08-29 2011-04-28 Vorwerk & Co. Interholding Gmbh Filterbeutel für einen Staubsauger
DE102008062601A1 (de) * 2008-12-17 2010-06-24 Vorwerk & Co. Interholding Gmbh Verfahren zum Betreiben eines Staubsaugers sowie elektromotorisch betriebener Staubsauger und schlauchförmiger Filtermaterialvorrat
EP2311360B1 (de) 2009-10-19 2014-09-03 Eurofilters Holding N.V. Staubsaugerfilterbeutel
DK2311358T3 (en) * 2009-10-19 2016-02-15 Eurofilters Holding Nv A holder plate for a vacuum cleaner filter bag
PL2662010T3 (pl) * 2010-03-19 2014-12-31 Eurofilters Holding Nv Worek filtrujący do odkurzacza
SE536624C2 (sv) * 2012-01-16 2014-04-08 Konstruktion & Design J R Liland Förfarande för anpassning av en dammsugarpåse till en dammsugare
DE102013101991A1 (de) 2013-02-28 2014-08-28 Wolf Pvg Gmbh & Co. Kg Filterbeutel für einen Staubsauger
CN204380423U (zh) * 2015-01-12 2015-06-10 四川省有色冶金研究院有限公司 一种结构优化的脉冲袋式除尘器用过滤设施
DE102015104896A1 (de) * 2015-03-30 2016-10-06 Vorwerk & Co. Interholding Gmbh Filter für einen Staubsauger
ES2916748T3 (es) * 2015-12-12 2022-07-05 Procedimiento para producir una unión por material entre una placa de retención y la pared de una bolsa de filtro de aspiradora, así como bolsa de filtro de aspiradora
WO2017181041A2 (en) 2016-04-15 2017-10-19 Tti (Macao Commercial Offshore) Limited Handheld vacuum cleaner
ES2904692T3 (es) * 2017-01-31 2022-04-05 Eurofilters Holding Nv Aspiradora de suelo
DE102018100371A1 (de) * 2018-01-09 2019-07-11 Vorwerk & Co. Interholding Gmbh Saugreinigungsgerät mit einem Filterbeutel sowie Filterbeutel für ein Saugreinigungsgerät
EP3821777A1 (de) 2019-11-12 2021-05-19 Eurofilters Holding N.V. Staubsaugerfilterbeutel für einen handstaubsauger

Also Published As

Publication number Publication date
WO2021094089A1 (de) 2021-05-20
AU2020384249A1 (en) 2022-06-02
EP3821776A1 (de) 2021-05-19
CN114901115A (zh) 2022-08-12

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Date Code Title Description
AS Assignment

Owner name: EUROFILTERS N.V., BELGIUM

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SAUER, RALF;SCHULTINK, JAN;REEL/FRAME:060506/0852

Effective date: 20220427

STPP Information on status: patent application and granting procedure in general

Free format text: DOCKETED NEW CASE - READY FOR EXAMINATION

AS Assignment

Owner name: EUROFILTERS HOLDING N.V., BELGIUM

Free format text: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE ASSIGNEE IN THE ASSIGNMENT PREVIOUSLY RECORDED ON REEL 060506 FRAME 0852. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT;ASSIGNORS:SAUER, RALF;SCHULTINK, JAN;REEL/FRAME:063915/0925

Effective date: 20220427