DE69919876T2 - VACUUM CLEANER - Google Patents
VACUUM CLEANER Download PDFInfo
- Publication number
- DE69919876T2 DE69919876T2 DE69919876T DE69919876T DE69919876T2 DE 69919876 T2 DE69919876 T2 DE 69919876T2 DE 69919876 T DE69919876 T DE 69919876T DE 69919876 T DE69919876 T DE 69919876T DE 69919876 T2 DE69919876 T2 DE 69919876T2
- Authority
- DE
- Germany
- Prior art keywords
- cover
- vacuum cleaner
- section
- front rigid
- rigid section
- 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 - Fee Related
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
- 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
-
- 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
-
- 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
- A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
- A47L5/362—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge type
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Suction Cleaners (AREA)
- Catching Or Destruction (AREA)
- Nozzles (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
Die Erfindung bezieht sich auf einen Staubsauger mit einem ersten Raum, der durch eine Schale begrenzt ist, von der ein vorderer Abschnitt eine starre Struktur aufweist, und der eine Turbine enthält, welche durch einen Motor angetrieben wird, und einem zweiten Raum, welcher eine Unterdruckkammer bildet, die mit dem ersten Raum über einen im vorderen Abschnitt ausgebildeten Luftdurchgang verbunden ist, einer Abdeckhaube, welche schwenkbar am vorderen Abschnitt angebracht ist und mit ihm den zweiten Raum begrenzt, wenn die Abdeckhaube in der geschlossenen Position ist, so daß Außenflächen des vorderen starren Abschnitts mit Innenflächen der Abdeckhaube zusammenwirken.The Invention relates to a vacuum cleaner with a first space, which is bounded by a shell, of which a front section having a rigid structure, and containing a turbine, which is driven by a motor, and a second space, which forms a vacuum chamber which communicates with the first space via a connected in the front section trained air passage, a cover, which is pivotally mounted on the front portion is and limits the second room with him, if the cover in the closed position, so that outer surfaces of the front rigid section with inner surfaces cooperate the cover.
Bei
den bekannten Geräten
dieses Typs, wie dem im Dokument
Eine solche Anordnung weist jedoch den Nachteil auf, die Herstellungskosten dieses Apparatetyps aufgrund der Herstellungsvorgänge und evtl. der Montage der Dichtung zu erhöhen.A However, such arrangement has the disadvantage of manufacturing costs this type of apparatus due to the manufacturing processes and possibly increase the assembly of the seal.
Das hauptsächliche Ziel der Erfindung ist, diesen Nachteil zu beheben, und zwar dadurch, daß die Abdichtung der Unterdruckkammer unter Reduktion der Zahl der das Gerät bildenden Teile realisiert wird.The primary The aim of the invention is to remedy this disadvantage, namely by that the Sealing the vacuum chamber while reducing the number of the Device forming Parts is realized.
Dieses Ziel wird durch den Staubsauger nach Anspruch 1 erreicht. Spezielle Ausführüngsformen sind in den abhängigen Ansprüchen definiert.This Target is achieved by the vacuum cleaner according to claim 1. Specific Ausführüngsformen are in the dependent claims Are defined.
Gemäß der Erfindung besteht die Abdeckhaube aus einem Kunststoffmaterial, dessen Elastizität im wesentlichen höher ist als die des Materials, das den vorderen starren Abschnitt bildet, und die Montage der Abdeckhaube am vorderen starren Abschnitt ist ein Aufpressen mit Kraft.According to the invention the cover consists of a plastic material whose elasticity substantially is higher than the material that forms the front rigid section, and the mounting of the cover on the front rigid section is a pressing with force.
Dank dieser Anordnung kann sich die Abdeckhaube unter dem Einfluß des in der zweiten Kammer bewirkten Unterdrucks auf eine Art und Weise deformieren, daß die Außenflächen des vorderen starren Abschnitts und die Innenflächen der Abdeckhaube über eine die Reibung verstärkende Haftverbindung zusammenwirken, und folglich absolut dicht ist, ohne daß die Anbringung einer Dichtung nötig ist.thanks this arrangement, the cover can under the influence of in The second chamber caused negative pressure in a way deform that Exterior surfaces of the front rigid section and the inner surfaces of the cover over a the friction reinforcing Bonding interact, and therefore is absolutely tight, without that the Attachment of a seal necessary is.
Weitere Eigenschaften und Vorteile der Erfindung werden in der folgenden detaillierten Beschreibung klar werden, die exemplarisch und nicht einschränkend sein soll, mit Bezug auf die begleitenden Zeichnungen, in welchen:Further Features and advantages of the invention will become apparent in the following detailed description, which is exemplary and not restrictive with reference to the accompanying drawings, in which:
Der
Staubsauger weist einen zweiten Raum
Gemäß der Erfindung
besteht die Abdeckhaube
Folglich
erfährt
die Abdeckhaube
Vorzugsweise
ist die Montage vom Typ konisch, und die Außenflächen
In
Nach
einer schon an sich bekannten Art ist der vordere starre Abschnitt
Die
Abdeckhaube
Ein Staubsauger nach der durch die Erfindung vorgeschlagenen Art kombiniert also eine gegenüber den Geräten mit früherer Technik äquivalente Wirksamkeit zu deutlich niedrigeren Herstellungskosten durch die Vermeidung der Dichtung, und darüber hinaus durch Ersetzen des ABS in der Zusammensetzung der Abdeckhaube durch ein Material mit niedrigerem Preis.One Vacuum cleaner combined by the type proposed by the invention So one opposite the devices with earlier Technology equivalent Effectiveness at significantly lower production costs through the Avoiding the seal, and above in addition, by replacing the ABS in the composition of the cover through a material with lower price.
Die
Das
vorstehende Mittel
Es rührt von der zuvor beschriebene Struktur her, daß ein Staubsauger nach der vorliegenden Erfindung durch die Vermeidung der Dichtung, die ein für Abnutzung anfälliges Teil darstellt, reduzierte Kosten und eine konstantere Zuverlässigkeit über die Zeit aufweist.It stirs up the structure described above, that a vacuum cleaner after the present invention by avoiding the seal, the one for wear prone Part represents reduced costs and a more constant reliability over time having.
Claims (5)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9809595A FR2781355B1 (en) | 1998-07-21 | 1998-07-21 | PIVOTING MOUNTED HOOD DUST VACUUM |
FR9809595 | 1998-07-21 | ||
PCT/FR1999/001705 WO2000004815A1 (en) | 1998-07-21 | 1999-07-12 | Dust collector unit |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69919876D1 DE69919876D1 (en) | 2004-10-07 |
DE69919876T2 true DE69919876T2 (en) | 2005-09-15 |
Family
ID=9529071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69919876T Expired - Fee Related DE69919876T2 (en) | 1998-07-21 | 1999-07-12 | VACUUM CLEANER |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1105032B1 (en) |
KR (1) | KR100449214B1 (en) |
CN (1) | CN1215812C (en) |
DE (1) | DE69919876T2 (en) |
FR (1) | FR2781355B1 (en) |
TR (1) | TR200100168T2 (en) |
WO (1) | WO2000004815A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2469049B (en) * | 2009-03-31 | 2013-04-17 | Dyson Technology Ltd | A cleaning appliance with steering mechanism |
GB2469045B (en) * | 2009-03-31 | 2012-08-29 | Dyson Technology Ltd | Duct and chassis arrangement of a cleaning apparatus |
GB2469038B (en) * | 2009-03-31 | 2013-01-02 | Dyson Technology Ltd | A cleaning appliance |
GB2469053B (en) * | 2009-03-31 | 2013-02-06 | Dyson Technology Ltd | A cleaning appliance having pivotal movement |
JP5646904B2 (en) * | 2010-08-04 | 2014-12-24 | 株式会社マキタ | Cleaner |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3904398A1 (en) * | 1989-02-14 | 1990-08-16 | Mauz & Pfeiffer Progress | VACUUM CLEANER |
DE4112635C2 (en) * | 1991-04-18 | 1996-05-23 | Aeg Hausgeraete Gmbh | vacuum cleaner |
DE19651025A1 (en) * | 1996-10-31 | 1998-05-07 | Aeg Hausgeraete Ag | Floor cleaning device, in particular vacuum cleaner |
-
1998
- 1998-07-21 FR FR9809595A patent/FR2781355B1/en not_active Expired - Fee Related
-
1999
- 1999-07-12 KR KR10-2001-7000848A patent/KR100449214B1/en not_active IP Right Cessation
- 1999-07-12 WO PCT/FR1999/001705 patent/WO2000004815A1/en active IP Right Grant
- 1999-07-12 CN CN998099740A patent/CN1215812C/en not_active Expired - Fee Related
- 1999-07-12 EP EP99931337A patent/EP1105032B1/en not_active Expired - Lifetime
- 1999-07-12 TR TR2001/00168T patent/TR200100168T2/en unknown
- 1999-07-12 DE DE69919876T patent/DE69919876T2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1105032A1 (en) | 2001-06-13 |
TR200100168T2 (en) | 2001-06-21 |
CN1215812C (en) | 2005-08-24 |
DE69919876D1 (en) | 2004-10-07 |
FR2781355B1 (en) | 2000-11-03 |
WO2000004815A1 (en) | 2000-02-03 |
EP1105032B1 (en) | 2004-09-01 |
KR20010053583A (en) | 2001-06-25 |
CN1313734A (en) | 2001-09-19 |
KR100449214B1 (en) | 2004-09-18 |
FR2781355A1 (en) | 2000-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |