EP0223089A1 - Aspirateur de poussière avec sac de filtrage placé dans le boîtier - Google Patents

Aspirateur de poussière avec sac de filtrage placé dans le boîtier Download PDF

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Publication number
EP0223089A1
EP0223089A1 EP86114563A EP86114563A EP0223089A1 EP 0223089 A1 EP0223089 A1 EP 0223089A1 EP 86114563 A EP86114563 A EP 86114563A EP 86114563 A EP86114563 A EP 86114563A EP 0223089 A1 EP0223089 A1 EP 0223089A1
Authority
EP
European Patent Office
Prior art keywords
cover
vacuum cleaner
dust chamber
holding plate
bevel
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.)
Granted
Application number
EP86114563A
Other languages
German (de)
English (en)
Other versions
EP0223089B1 (fr
Inventor
Karl Fleck
Artur Weigand
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.)
BSH Hausgeraete GmbH
Original Assignee
Siemens AG
Siemens Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6786905&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0223089(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of EP0223089A1 publication Critical patent/EP0223089A1/fr
Application granted granted Critical
Publication of EP0223089B1 publication Critical patent/EP0223089B1/fr
Expired 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
    • 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
    • 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

Definitions

  • the invention relates to a vacuum cleaner with a filter bag used in the dust chamber, which has a rigid holding plate, which is inserted into a guide provided on the vacuum cleaner housing and bears against a suction nozzle opening into the dust chamber, on which holding plate, furthermore, at a distance from its upper boundary edge in the position of use A kink groove is formed, in which the vacuum cleaner projects the upper boundary edge of the holding plate into the pivoting path of a slant provided on the lid closing the dust chamber, which slides over the boundary edge when the lid is closed and which is delimited by the kink groove and bent towards the dust chamber.
  • GB-A-1 211 782 also discloses a vacuum cleaner in which the filter bag is provided with a rigid connecting flange. With this connection flange, the filter bag is inserted into a wide guide of the vacuum cleaner housing. As a result of the wide leadership the connecting flange assumes an inclined position in which its inlet opening does not abut the suction nozzle provided on the vacuum cleaner housing. The connection flange is pressed against the suction nozzle when the dust chamber cover is closed.
  • a pressure stop is provided on the cover, which, when the cover is closed, strikes with its oblique leading edge on a nose formed on the rigid connection flange and thereby swivels the connection flange into its operating position, in which the inlet opening then lies tightly against the suction nozzle.
  • the invention has for its object to provide a vacuum cleaner of the type described in such a way that both an automatic buckling of the strip delimited on the holding plate when closing the lid and an additional support of the holding plate against the suction nozzle after closing the lid can be achieved.
  • the object is achieved according to the invention in that a continuous, arc-shaped transition to a counter slope is provided on the cover to the slope, on which the upper boundary edge is supported when the cover is closed.
  • the bevel hits the upper boundary edge of the holding plate.
  • the slope has such an inclination that it slides over the boundary edge when the cover is closed further, thereby kinking the strip towards the dust chamber.
  • the boundary edge can slide to counter-slopes without the risk of premature snagging.
  • the counter bevel is designed in its position and in its steepness so that the upper boundary edge as a result when the lid is completely closed the steepness of the counter bevels does not slide further along it, but remains in its supported position by self-locking on the counter bevels. As a result, a pressure force is exerted by the counter bevel on the holding plate, which holds it securely in contact with the suction nozzle.
  • a filter bag 3 is inserted in the dust chamber 2 .
  • the filter bag 3 is connected to a rigid holding plate 4, which is inserted into a guide 5 provided on the vacuum cleaner housing 1.
  • the holding plate 4 has an inlet opening 6 with which it bears against a suction nozzle 7 provided on the vacuum cleaner housing 1.
  • the holding plate 4 has a kink groove 9 at a distance from its upper boundary edge 8.
  • the kink groove 9 advantageously runs in a roof or arc shape, so that it has its greatest distance from the upper boundary edge 8 in the middle of the holding plate 4.
  • Two ribs 11 are formed on the cover 10 closing the dust chamber 2 at a lateral distance from one another.
  • the ribs 11 have a recess 14 delimited by a bevel 12 and a counter bevel 13.
  • the recess 14 is arranged such that its bevel 12 strikes the upper boundary edge 8 of the holding plate 4 when the cover 10 is closed.
  • the slope of the bevel 12 is dimensioned such that when the cover 10 is closed further it slides over the upper boundary edge 8 and thereby bends the strip delimited by the crease groove 9 towards the dust space.
  • the upper boundary edge finally meets the counter bevels 13, the steepness of which is selected so that the boundary edge jams against the counter bevel 13 and thus bears against the latter when the cover 10 is closed.
  • a pressure force is exerted on the holding plate 4 in the direction of the suction nozzle 7, so that the holding plate 4 lies securely on the suction nozzle 7.
  • Fig. 1 the position of the cover 10 is shown in dashed lines when it hits the upper boundary edge 8 of the holding plate 4.
  • the position of the bent strip when the cover 10 is completely closed is illustrated with solid lines.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
EP86114563A 1985-11-04 1986-10-21 Aspirateur de poussière avec sac de filtrage placé dans le boîtier Expired EP0223089B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8531131U 1985-11-04
DE8531131U DE8531131U1 (de) 1985-11-04 1985-11-04 Staubsauger mit einem, im Staubraum eingesetzten Filterbeutel

Publications (2)

Publication Number Publication Date
EP0223089A1 true EP0223089A1 (fr) 1987-05-27
EP0223089B1 EP0223089B1 (fr) 1989-06-14

Family

ID=6786905

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86114563A Expired EP0223089B1 (fr) 1985-11-04 1986-10-21 Aspirateur de poussière avec sac de filtrage placé dans le boîtier

Country Status (2)

Country Link
EP (1) EP0223089B1 (fr)
DE (2) DE8531131U1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0468065A1 (fr) * 1990-07-23 1992-01-29 Siemens Aktiengesellschaft Aspirateur avec sac à poussières insérable
SE541105C2 (en) * 2016-05-09 2019-04-09 Electrolux Ab Dust Container for a vacuum cleaner

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1211782A (en) * 1967-09-05 1970-11-11 Licentia Gmbh Improvements in vacuum cleaners
DE2649239A1 (de) * 1976-10-29 1978-05-11 Miele & Cie Einrichtung zum befestigen eines filterbeutels an einer staubfoerderleitung
GB2097284A (en) * 1981-04-28 1982-11-03 Vorwerk Co Interholding Retaining device for a filter bag of a suction cleaner
EP0178607A2 (fr) * 1984-10-16 1986-04-23 Progress Elektrogeräte GmbH Boîtier et sac à poussière d'un aspirateur à poussière

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1211782A (en) * 1967-09-05 1970-11-11 Licentia Gmbh Improvements in vacuum cleaners
DE2649239A1 (de) * 1976-10-29 1978-05-11 Miele & Cie Einrichtung zum befestigen eines filterbeutels an einer staubfoerderleitung
GB2097284A (en) * 1981-04-28 1982-11-03 Vorwerk Co Interholding Retaining device for a filter bag of a suction cleaner
EP0178607A2 (fr) * 1984-10-16 1986-04-23 Progress Elektrogeräte GmbH Boîtier et sac à poussière d'un aspirateur à poussière

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0468065A1 (fr) * 1990-07-23 1992-01-29 Siemens Aktiengesellschaft Aspirateur avec sac à poussières insérable
SE541105C2 (en) * 2016-05-09 2019-04-09 Electrolux Ab Dust Container for a vacuum cleaner

Also Published As

Publication number Publication date
DE8531131U1 (de) 1987-03-05
EP0223089B1 (fr) 1989-06-14
DE3663880D1 (en) 1989-07-20

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