EP1025794A1 - Lave-vaisselle muni d'un dispositif de lestage - Google Patents
Lave-vaisselle muni d'un dispositif de lestage Download PDFInfo
- Publication number
- EP1025794A1 EP1025794A1 EP00400253A EP00400253A EP1025794A1 EP 1025794 A1 EP1025794 A1 EP 1025794A1 EP 00400253 A EP00400253 A EP 00400253A EP 00400253 A EP00400253 A EP 00400253A EP 1025794 A1 EP1025794 A1 EP 1025794A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mass
- ballast
- dishwasher
- ballast mass
- base
- 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
- 239000000463 material Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000003100 immobilizing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000725 suspension Substances 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
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4251—Details of the casing
- A47L15/427—Arrangements for setting the machine, e.g. anti-tip devices therefor, fixing of integrated machines
-
- 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
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
- A47L15/4225—Arrangements or adaption of recirculation or discharge pumps
-
- 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
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4251—Details of the casing
- A47L15/4272—Supporting arrangements for the tub
Definitions
- the invention relates to a dishwasher provided with a device for ballast comprising a ballast mass fixed to the structure of the dishwasher to serve as an anti-tip counterweight.
- ballast mass serving as a counterweight, especially when opening from the door and the basket exit.
- This ballast can be located either inside the base of the appliance, either in the upper part or the parts side.
- a first drawback of these achievements is that the ballast position is not optimal to ensure the best counterweight possible.
- Another disadvantage is that, in the case of mounting in position upper or lateral very close to or against the tank, shocks during handling and transport can have harmful consequences effect of stress applied to the tank by the ballast.
- ballast mass as a closing piece for an opening located at the back of the dishwasher.
- the object of the invention is to take advantage of the use of mass ballast as a closing piece and the interest in strengthening the efficiency of the ballast carried back, by fixing the components to earth the heaviest, by suspending the motor pump to this ballast mass for, thanks to its mass and stiffness, dampen vibrations due to motor pump.
- the mass of the ballast is placed completely behind the dishwasher, as close as possible of the wall since no other closing piece exists between the ballast and the wall, and as low as possible. This ensures maximum ballast efficiency for stability of the device.
- no other removable system (hatch, casing) or not (wall ...) is necessary to close the lower part rear of the dishwasher since it is the ballast mass that ensures the closing function. So access to internal components and connections is greatly improved and simplified, the removal of the ballast being easy.
- the mounting of the ballast mass according to the invention is a stiffness factor for the entire dishwasher.
- the suspension of the motor pump to the ballast mass contributes to the efficiency of ballasting and above all allows you to take advantage of the mass and the stiffness of the ballast mass as an anchor mass to absorb vibrations due to the operation of the motor-driven pump.
- a dishwasher in side view comprising a tank 1 disposed above a base 4 inside which there is generally a certain number components, such as pumps, solenoid valves, etc., and their connections, electrical (wiring ...) and piping.
- the base 4 has, at the back of the dishwasher, an opening 40 which allows access components and their connections.
- the invention provides for using the ballast mass 2 which is shaped part to ensure its ballast function (volume, weight, material) and secondly to perform the closing function of the opening 40.
- the ballast mass 2 is fixed in place by fixing means ensuring its maintenance in square.
- These means can be of various types and can for example be constituted by one or more screws 3 passing through the ballast mass to be screwed to the base 4 or to elements which are made integral therewith.
- a single screw 3 disposed substantially in the central part of the ballast 2.
- the ballast mass is shaped to ensure its function of closure while dimensioning it so as to avoid any contact with the tank. This eliminates the harmful effects of the ballast on the tank in the event of impact during transport or installation of the dishwasher.
- the ballast mass can be of any usual material, such as metal, agglomerates or concrete. It can preferably be in molded concrete.
- FIG 3 a slightly more specific illustration is shown embodiment of the invention.
- the elements already encountered previously namely the base or chassis 4 with its rear opening closed by the ballast mass 2, the fixing screw 3 and the tank 1 which rests on the base 4 when the dishwasher is assembled.
- the whole is maintained and closed in particular by the side walls 7 and 8, which may have returns more or less important such as return 80.
- This aspect of the invention has at least a double advantage: on the one hand the mass of the motor pump carried back contributes to the efficiency of the ballast and allows to reduce the ballast mass 2; on the other hand, the ballast mass 2 to which the motor pump 6 allows, thanks to its mass and rigidity to absorb at best vibrations due to the operation of the motor-driven pump.
- a lug 52 of the bracket prohibits the rotation of the stem when screwing or unscrewing the screw 3.
- ballast mass ensures maximum absorption of vibrations due at the pump.
- the ballast mass and the opening of the base may have complementary forms such that the mass fits and / or locks adequately.
- one method could be, when mounting the dishwasher, vertically fit the ballast into a suitable housing for the base at the bottom of the rear opening and then at the keep in position thanks to the positioning of the tank on the chassis, the tank-chassis assembly then being blocked by the side walls of the dishwasher which are attached to the front and rear.
- Another example could be to provide a ballast lock directly by the two side panels.
- Another example could also be to provide a nesting lateral by one side of the ballast on the edge of the rear opening of the base where the ballast can be engaged from the rear, the locking in place then being ensured by the return of the opposite side wall.
- the wall (s) side just disassemble the wall (s) side at the back and spread them thanks to their flexibility to release the ballast mass.
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Washing And Drying Of Tableware (AREA)
Abstract
Description
- la Figure 1 est un schéma de principe d'un lave-vaisselle selon l'invention;
- la Figure 2 illustre schématiquement un mode de réalisation possible ; et
- la Figure 3 est un mode de réalisation illustrant un autre aspect de l'invention.
Claims (9)
- Lave-vaisselle muni d'un dispositif de lestage comprenant une masse de lestage (2) fixée à la structure du lave-vaisselle pour servir de contrepoids anti-basculement, ledit lave-vaisselle comprenant de manière connue une cuve (1) située au-dessus d'un soubassement (4) dans lequel sont disposé un certain nombre de composants et raccordements, ledit soubassement (4) présentant une ouverture arrière (40) permettant d'accéder auxdits composants et raccordements, ladite masse de lestage (2) étant prévue et fixée pour servir de pièce de fermeture de ladite ouverture arrière (40) et lesdits composants incluant une motopompe (6), ledit lave-vaisselle étant caractérisé en ce que ladite motopompe (6) est suspendue à ladite masse de lestage (2) pour profiter de la masse et de la raideur de cette masse de lestage comme massif d'ancrage pour l'absorption des vibrations.
- Lave-vaisselle selon la revendication 1, caractérisé en ce que des moyens de maintien (3,20 ; 80) sont prévus pour fixer de manière amovible la masse de lestage audit soubassement (4), de manière que cette masse de lestage serve de trappe d'accés.
- Lave-vaisselle selon la revendication 2, caractérisé en ce que lesdits moyens de maintien comprennent au moins une vis (3) traversant la masse de lestage.
- Lave-vaisselle selon la revendication 3, caractérisé en ce que chaque vis est logée dans une fente (20) sensiblement oblongue et s'étendant à travers la masse de lestage à partir de sa partie inférieure.
- Lave-vaisselle selon l'une des revendications 3 ou 4, caractérisé en ce que la motopompe (6) est suspendue à une potence (5) qui est fixée à la masse de lestage (2) et au soubassement (4) par ladite vis (3) de fixation de la masse de lestage.
- Lave-vaisselle selon l'une quelconque des revendications 1 à 5, caractérisé en ce que ladite masse de lestage (2) est obtenue par moulage d'un matériau dans la forme requise pour assurer la fermeture de ladite ouverture (40).
- Lave-vaisselle selon la revendication 6, caractérisé en ce que ladite masse de lestage est en béton.
- Lave vaisselle selon l'une quelconque des revendications 1 à 7, caractérisé en ce que ladite masse de lestage (2) a une forme telle qu'elle vient s'emboíter verticalement dans un logement correspondant du soubassement (4) dans l'ouverture arrière dudit soubassement et est maintenue en position par ladite cuve (1).
- Lave-vaisselle selon l'une quelconque des revendications 1 à 8, caractérisé en ce que ladite masse de lestage (2) et ladite ouverture arrière du soubassement (4) ont des formes complémentaires telles que la masse de lestage est supportée par le soubassement et maintenue en position par le retour (80) d'au moins une des parois latérales (7, 8) du lave-vaisselle.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9901381A FR2789290B1 (fr) | 1999-02-05 | 1999-02-05 | Lave-vaisselle muni d'un dispositif de lestage |
| FR9901381 | 1999-02-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1025794A1 true EP1025794A1 (fr) | 2000-08-09 |
| EP1025794B1 EP1025794B1 (fr) | 2007-09-05 |
Family
ID=9541665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20000400253 Expired - Lifetime EP1025794B1 (fr) | 1999-02-05 | 2000-01-31 | Lave-vaisselle muni d'un dispositif de lestage |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1025794B1 (fr) |
| DE (1) | DE60036242T2 (fr) |
| ES (1) | ES2293888T3 (fr) |
| FR (1) | FR2789290B1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020207987A1 (de) | 2020-06-29 | 2021-12-30 | Robert Bosch Gesellschaft mit beschränkter Haftung | Freistehendes Haushaltsgerät mit einem Untergestell zur Aufnahme von Gewichtskassetten |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010038296A1 (de) | 2010-07-22 | 2012-01-26 | BSH Bosch und Siemens Hausgeräte GmbH | Geschirrspülmaschine sowie Verfahren zur Herstellung einer Geschirrspülmaschine |
| ES2589511B1 (es) * | 2015-05-11 | 2017-09-08 | Bsh Electrodomésticos España, S.A. | Máquina lavavajillas con un contenedor de contrapeso multifuncional |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0561201A1 (fr) * | 1992-03-16 | 1993-09-22 | ELECTROLUX ZANUSSI ELETTRODOMESTICI S.p.A. | Amélioration dans la structure d'une machine à laver |
| CA2097650A1 (fr) * | 1993-06-03 | 1994-12-03 | Pierre Vinet | Contrepoids pour porte de lave-vaisselle |
| US5741054A (en) * | 1996-08-09 | 1998-04-21 | White Consolidated Industries, Inc. | Structural foam base for a portable dishwasher |
-
1999
- 1999-02-05 FR FR9901381A patent/FR2789290B1/fr not_active Expired - Fee Related
-
2000
- 2000-01-31 EP EP20000400253 patent/EP1025794B1/fr not_active Expired - Lifetime
- 2000-01-31 DE DE2000636242 patent/DE60036242T2/de not_active Expired - Fee Related
- 2000-01-31 ES ES00400253T patent/ES2293888T3/es not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0561201A1 (fr) * | 1992-03-16 | 1993-09-22 | ELECTROLUX ZANUSSI ELETTRODOMESTICI S.p.A. | Amélioration dans la structure d'une machine à laver |
| CA2097650A1 (fr) * | 1993-06-03 | 1994-12-03 | Pierre Vinet | Contrepoids pour porte de lave-vaisselle |
| US5741054A (en) * | 1996-08-09 | 1998-04-21 | White Consolidated Industries, Inc. | Structural foam base for a portable dishwasher |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020207987A1 (de) | 2020-06-29 | 2021-12-30 | Robert Bosch Gesellschaft mit beschränkter Haftung | Freistehendes Haushaltsgerät mit einem Untergestell zur Aufnahme von Gewichtskassetten |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2293888T3 (es) | 2008-04-01 |
| FR2789290B1 (fr) | 2001-04-20 |
| DE60036242D1 (de) | 2007-10-18 |
| FR2789290A1 (fr) | 2000-08-11 |
| EP1025794B1 (fr) | 2007-09-05 |
| DE60036242T2 (de) | 2008-06-05 |
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