EP0525411A1 - Filterbeutelzwischenträger - Google Patents
Filterbeutelzwischenträger Download PDFInfo
- Publication number
- EP0525411A1 EP0525411A1 EP92111044A EP92111044A EP0525411A1 EP 0525411 A1 EP0525411 A1 EP 0525411A1 EP 92111044 A EP92111044 A EP 92111044A EP 92111044 A EP92111044 A EP 92111044A EP 0525411 A1 EP0525411 A1 EP 0525411A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- filter
- filter bag
- base plate
- cams
- intermediate carrier
- 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
Links
- 239000000428 dust Substances 0.000 title description 5
- 239000013013 elastic material Substances 0.000 claims 1
- 230000009189 diving Effects 0.000 abstract 1
- 230000000172 allergic effect Effects 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
Images
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
- A47L9/1472—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters combined with security means, e.g. for preventing use, e.g. in case of absence of the bag
-
- 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
Definitions
- the invention relates to an intermediate filter bag carrier between a filter cassette arranged above a motor fan and the motor housing.
- the filter bag intermediate carrier which can be pivoted off by a hinge, has guide cams which plunge into gripping niches of a base plate of a filter bag.
- the resistance that the guide cams face due to a base plate with missing gripping niches can be overcome by applying strong pressure when closing the filter cartridge. In this way, the vacuum cleaner can be operated with filter bags that are incorrectly attached because they are not designed for specific devices.
- the object of the invention is to ensure that the vacuum cleaner cannot be operated with filter bags which can cause the disadvantages mentioned above.
- the advantages of the inventive solution are, in particular, that it is not possible to operate the electric vacuum cleaner with a non-device-specific filter bag, because in this case the filter cassette cannot be locked with the motor housing.
- the filter cassette (4) cannot be locked to the motor housing and the vacuum cleaner cannot be operated. This effect is not illustrated.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- Sampling And Sample Adjustment (AREA)
- Packages (AREA)
Abstract
Description
- Die Erfindung bezieht sich auf einen Filterbeutelzwischenträger zwischen einer oberhalb eines Motorgebläses angeordneten Filterkassette und dem Motorgehäuse.
- Der durch ein Scharnier abschwenkbare Filterbeutelzwischenträger weist Führungsnocken auf, welche in Greifnischen einer Bodenplatte eines Filterbeutels eintauchen.
- Bisher werden, wie aus dem Patent DE 19 337 bekannt, beim Schließen des Filterbeutelzwischenträgers zwei Fuhrungsnocken in die Greifnischen der Bodenplatte eines Filterbeutels eingepaßt. So ist gewährleistet, daß der am Zwischendeckel angebrachte Stutzen zentriert in den Filterbeutel eintaucht. Die Führungsnocken allein können aber nicht verhindern, daß Filterbeutel, die nicht gerätespezifisch ausgelegt sind - die also keine Greifnischen aufweisen, durch die die Führungsnocken gleiten können - verwendet werden.
- Der Widerstand, der den Führungsnocken durch eine Bodenplatte mit fehlenden Greifnischen entgegengebracht wird, kann durch starken Druck beim Schließen der Filterkassette überwunden werden. Auf diese Weise kann der Staubsauger mit Filtertüten betrieben werden, die falsch angebracht sind, weil sie nicht gerätespezifisch ausgelegt sind.
- Das hat zur Folge, daß die Filterbeutel nicht ordnungsgemäß befüllt werden, was bedeutet, daß über einen längeren Zeitraum hinweg mehr Filterbeutel benötigt werden, als bei einer optimalen Befüllung der gerätespezifischen Beutel der Fall wäre.
- Es kommt dadurch zu einer höheren Umweltbelastung und zu einer höheren Kostenbelastung für den Verbraucher.
- Hinzu kommt, daß im Falle einer schlecht sitzenden Filtertüte Staub in die Umgebung gelangen kann, was Spezialfilter zur Filterung von Feinstaub außer Kraft setzt und für den Benutzer, insbesondere für Hausstauballergiker negative gesundheitliche Folgen haben kann.
- Aufgabe der Erfindung ist es, sicherzustellen, daß der Staubsauger nicht mit Filterbeuteln betrieben werden kann, die die oben genannten Nachteile verursachen können.
- Gelöst ist diese Aufgabe durch die in Anspruch 1 dargelegte Erfindung.
- Die Unteransprüche 2 bis 4 stellen vorteilhafte Ausgestaltungen der Erfindung dar.
- Die Vorteile der erfinderischen Lösung liegen insbesondere darin, daß es nicht möglich ist, den Elektrostaubsauger mit einem geräteunspezifischen Filterbeutel zu betreiben, weil in diesem Falle die Filterkassette nicht mit dem Motorgehäuse verriegelbar ist.
- Infolge dessen kann es nicht vorkommen, daß Filterbeutel umvorteilhaft befüllt werden bzw. daß aus dem Gerät austretender Staub die Gesundheit des Benutzers gefährdet.
- Der Gegenstand der Erfindung ist nachstehend anhand eines zeichnerisch veranschaulichten Ausführungsbeispiels näher erläutert.
- Es zeigt:
- Fig. 1: Eine Ansicht auf die Bodenplatte eines gerätespezifischen Filterbeutels,
- Fig. 2: eine Ansicht auf die Bodenplatte eines nicht gerätespezifisch ausgelegten Filterbeutels,
- Fig. 3: eine Vorderansicht im Schnitt des Fiterbeutelschleppdeckels mit eingelegtem gerätespezifischem Filterbeutel, und
- Fig. 4: eine der Figur 3 entsprechende Teildarstellung entsprechend Schnittlinie I-I mit eingelegtem nicht gerätespezifischen Filterbeutel.
- Bei geschlossenem Filterbeutelzwischenträger (5) auf der Filterkassette (4) tauchen die Führungsnocken (6) und die Sicherungsnocken (7) durch die Greifnischen (2) der Bodenplatte (1) des gerätespezifischen Filterbeutels (3).
- Die Fangrasten (8) in der Filterkassette (4) bleiben leer.
- Wird aber ein Filterbeutel (3) mit einer Bodenplatte (9) mit durchgeführter Wandung (10) eingelegt, werden die Sicherungsnocken (11) durch diese Wandung (10) elastisch in Richtung Filterkassettenwandung (13) gedrückt und die Sicherungsnokken (11) gleiten in die Fangrasten (8). Dadurch kann der Filterbeutelzwischenträger (5) nur bis zu einem Abstand (12) auf die Filterkassette (4) geschwenkt werden.
- Die Filterkassette (4) kann nicht mit dem Motorgehäuse verriegelt werden und der Staubsauger nicht betrieben werden. Diese Wirkung ist nicht bildlich dargestellt.
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9109522U DE9109522U1 (de) | 1991-08-01 | 1991-08-01 | |
DE9109522U | 1991-08-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0525411A1 true EP0525411A1 (de) | 1993-02-03 |
EP0525411B1 EP0525411B1 (de) | 1996-03-13 |
Family
ID=6869878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP92111044A Expired - Lifetime EP0525411B1 (de) | 1991-08-01 | 1992-06-30 | Filterbeutelzwischenträger |
Country Status (9)
Country | Link |
---|---|
US (1) | US5221303A (de) |
EP (1) | EP0525411B1 (de) |
AT (1) | ATE135176T1 (de) |
CA (1) | CA2075218C (de) |
DE (2) | DE9109522U1 (de) |
DK (1) | DK0525411T3 (de) |
ES (1) | ES2084880T3 (de) |
GR (1) | GR3019526T3 (de) |
MX (1) | MX9204439A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015092327A1 (fr) * | 2013-12-20 | 2015-06-25 | Seb S.A. | Cartonnette de sac d'aspirateur |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR940012065A (ko) * | 1992-11-13 | 1994-06-22 | 정용문 | 전자사진 응용기기의 오존 제거 필터 삽탈 장치 |
EP0731659B1 (de) * | 1993-12-03 | 2001-08-01 | Vorwerk & Co. Interholding GmbH | Staubfilterbeutel für einen staubsauger |
JPH09220178A (ja) * | 1996-02-20 | 1997-08-26 | Sanyo Electric Co Ltd | 電気掃除機 |
FR2770762B1 (fr) * | 1997-11-13 | 2000-01-28 | Seb Sa | Dispositif de connexion d'un sac a poussieres d'aspirateur |
US6560816B1 (en) | 2001-01-31 | 2003-05-13 | Vacs America, Inc. | Central vacuum system with bag mounting assembly |
US6502274B1 (en) | 2001-01-31 | 2003-01-07 | Vacs America, Inc. | Vacuum cleaner bag mounting assembly |
US20020152576A1 (en) * | 2001-04-20 | 2002-10-24 | Pro-Team, Inc. An Idaho Corporation | Method and apparatus for improved use, maintenance and management of floor maintenance equipment |
US8876168B2 (en) * | 2010-09-17 | 2014-11-04 | The United States Of America As Represented By The Secretary Of The Navy | Adapter ring for pre-filter in chemical, biological and radiological environments |
US8439997B2 (en) | 2011-08-16 | 2013-05-14 | Nss Enterprises, Inc. | Vacuum sweeper apparatus including a filter bag and a method of installation |
PL3454710T3 (pl) | 2016-05-09 | 2021-12-20 | Aktiebolaget Electrolux | Pojemnik na kurz do odkurzacza |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3129371A1 (de) * | 1981-07-25 | 1983-02-17 | Vorwerk & Co Interholding Gmbh, 5600 Wuppertal | Staubsauger-filtertuete |
EP0289709A1 (de) * | 1987-05-04 | 1988-11-09 | Vorwerk & Co. Interholding GmbH | Elektro-Staubsauger |
EP0289710A1 (de) * | 1987-05-04 | 1988-11-09 | Vorwerk & Co. Interholding GmbH | Anordnung von Filterbeuteln in Elektro-Staubsaugern |
EP0339323A2 (de) * | 1988-04-29 | 1989-11-02 | Vorwerk & Co. Interholding GmbH | Elektro-Staubsauger |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3714780A1 (de) * | 1987-05-04 | 1988-12-01 | Vorwerk Co Interholding | Elektro-staubsauger |
-
1991
- 1991-08-01 DE DE9109522U patent/DE9109522U1/de not_active Expired - Lifetime
-
1992
- 1992-06-30 AT AT92111044T patent/ATE135176T1/de not_active IP Right Cessation
- 1992-06-30 EP EP92111044A patent/EP0525411B1/de not_active Expired - Lifetime
- 1992-06-30 ES ES92111044T patent/ES2084880T3/es not_active Expired - Lifetime
- 1992-06-30 DE DE59205655T patent/DE59205655D1/de not_active Expired - Fee Related
- 1992-06-30 DK DK92111044.1T patent/DK0525411T3/da active
- 1992-07-30 MX MX9204439A patent/MX9204439A/es not_active IP Right Cessation
- 1992-08-03 CA CA002075218A patent/CA2075218C/en not_active Expired - Fee Related
- 1992-08-03 US US07/923,580 patent/US5221303A/en not_active Expired - Lifetime
-
1996
- 1996-04-02 GR GR960400915T patent/GR3019526T3/el unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3129371A1 (de) * | 1981-07-25 | 1983-02-17 | Vorwerk & Co Interholding Gmbh, 5600 Wuppertal | Staubsauger-filtertuete |
EP0289709A1 (de) * | 1987-05-04 | 1988-11-09 | Vorwerk & Co. Interholding GmbH | Elektro-Staubsauger |
EP0289710A1 (de) * | 1987-05-04 | 1988-11-09 | Vorwerk & Co. Interholding GmbH | Anordnung von Filterbeuteln in Elektro-Staubsaugern |
EP0339323A2 (de) * | 1988-04-29 | 1989-11-02 | Vorwerk & Co. Interholding GmbH | Elektro-Staubsauger |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015092327A1 (fr) * | 2013-12-20 | 2015-06-25 | Seb S.A. | Cartonnette de sac d'aspirateur |
FR3015217A1 (fr) * | 2013-12-20 | 2015-06-26 | Seb Sa | Cartonnette de sac d'aspirateur |
Also Published As
Publication number | Publication date |
---|---|
GR3019526T3 (en) | 1996-07-31 |
DK0525411T3 (da) | 1996-04-01 |
DE59205655D1 (de) | 1996-04-18 |
DE9109522U1 (de) | 1991-10-17 |
ATE135176T1 (de) | 1996-03-15 |
CA2075218A1 (en) | 1993-02-02 |
US5221303A (en) | 1993-06-22 |
ES2084880T3 (es) | 1996-05-16 |
MX9204439A (es) | 1993-07-30 |
EP0525411B1 (de) | 1996-03-13 |
CA2075218C (en) | 1994-11-01 |
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