EP0282691A1 - Lave-vaisselle, en particulier avec bassin de récupération d'eau - Google Patents

Lave-vaisselle, en particulier avec bassin de récupération d'eau Download PDF

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Publication number
EP0282691A1
EP0282691A1 EP88100592A EP88100592A EP0282691A1 EP 0282691 A1 EP0282691 A1 EP 0282691A1 EP 88100592 A EP88100592 A EP 88100592A EP 88100592 A EP88100592 A EP 88100592A EP 0282691 A1 EP0282691 A1 EP 0282691A1
Authority
EP
European Patent Office
Prior art keywords
dishwasher
water
preferably according
means comprise
drip
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
EP88100592A
Other languages
German (de)
English (en)
Other versions
EP0282691B1 (fr
Inventor
Edwin Keller
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.)
Electrolux AG
Original Assignee
Electrolux AG
Electrolux Bedrijfskoeling BV
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=4191461&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0282691(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Electrolux AG, Electrolux Bedrijfskoeling BV filed Critical Electrolux AG
Priority to AT88100592T priority Critical patent/ATE52683T1/de
Publication of EP0282691A1 publication Critical patent/EP0282691A1/fr
Application granted granted Critical
Publication of EP0282691B1 publication Critical patent/EP0282691B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
    • A47L15/0052—Noise reduction
    • 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
    • A47L15/4209—Insulation arrangements, e.g. for sound damping or heat insulation
    • 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
    • A47L15/4246—Details of the tub

Definitions

  • the present invention relates to a dishwasher, in particular with a water collecting pan.
  • DE-OS 23 57 084 Another device for noise reduction in dishwashers or the like is disclosed in DE-OS 23 57 084, which seeks to achieve damping by at least a part of the container walls against the liquid jets emerging from the nozzles through interposed, rigid and self-supporting baffle walls is shielded. Due to the increased sensitivity to noise, this measure also does not solve the problem as requested.
  • the present invention aims to provide a dishwasher which is less noisy in operation, the noise reduction being achieved in a simple, inexpensive and unobtrusive manner.
  • a dishwasher housing 1 the lower part of a dishwasher housing 1 can be seen, with a bottom 2, the water collecting trough, and a water drain 3 and a water sump 4 formed in the trough.
  • the two housing side walls 6, which also serve to bring splashing water into the tub, are carriers of running rails 10 for the crockery baskets.
  • the lower part of the running rails 10 serves to receive a drip collecting plate 7 with an inclined collecting base 9.
  • This collecting plate 7 can consist of a corresponding material, including plastic.
  • a drip water drain 12 In the middle there is a drip water drain 12, which can be designed as a longitudinal channel or as a central nozzle. The drops 13 occurring from above are also shown.
  • the drip tray 7 collects the water coming from above in the form of drops or water threads flowing off the side walls 6, which the inclined collecting base 9 gently returns into the drip water outlet 12, which is preferably immersed in the water bath. Measurements showed that this measure can reduce the noise occurring by approx. 5 dB, for example from 50 to approx. 45 dB.
  • the drip tray 7 can be inserted or folded in half. It is designed in such a way that it also collects the water flowing along the side walls 6 and guides it to the collecting trough.
  • the pot collecting plate 7 is preferably provided with cutouts which ensure access to the filter underneath and the wetting of the heating underneath, etc.
  • this drip tray can be of any geometrical shape, but must ensure the gentle drainage of the water collected into the bath.
  • the water bath can be provided below the bottom 2 of the dishwasher housing and the bottom 2 can act as a drip tray.
  • a further possibility for noise reduction can be achieved by means of a cover covering floating in the form of a floating body, for example made of plastic, in particular “styrofoam”, or by installing a wire mesh over the water bath.
  • the formation of individual islands which protrude from the water bath can also be provided.
  • a more complex design, which can bring success, can consist in a rotating impeller, which is provided, for example in connection with the spray arm, and in the case of which discharge vanes are arranged above the water bath. It would also be a promising measure to create an air cushion over the water bath.

Landscapes

  • Washing And Drying Of Tableware (AREA)
  • Detergent Compositions (AREA)
  • Table Devices Or Equipment (AREA)
  • Sampling And Sample Adjustment (AREA)
EP88100592A 1987-02-19 1988-01-18 Lave-vaisselle, en particulier avec bassin de récupération d'eau Expired - Lifetime EP0282691B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88100592T ATE52683T1 (de) 1987-02-19 1988-01-18 Geschirrspueler, insbesondere mit einer wasserauffangwanne.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH629/87 1987-02-19
CH62987 1987-02-19

Publications (2)

Publication Number Publication Date
EP0282691A1 true EP0282691A1 (fr) 1988-09-21
EP0282691B1 EP0282691B1 (fr) 1990-05-16

Family

ID=4191461

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88100592A Expired - Lifetime EP0282691B1 (fr) 1987-02-19 1988-01-18 Lave-vaisselle, en particulier avec bassin de récupération d'eau

Country Status (7)

Country Link
EP (1) EP0282691B1 (fr)
AT (1) ATE52683T1 (fr)
DE (1) DE3860144D1 (fr)
DK (1) DK51288A (fr)
ES (1) ES2015087B3 (fr)
GR (1) GR3000516T3 (fr)
NO (1) NO880472L (fr)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB286092A (en) 1927-03-04 1928-03-01 Valdemar Rendle Improvements in and relating to washing machines for crockery and the like
FR817098A (fr) 1935-06-14 1937-08-25 Bolinders Fabriks Ab Machine à laver la vaisselle
US2573128A (en) 1947-04-05 1951-10-30 Cavicchioli Mario Device in dishwashing machine for recovering silverware and the like
DE923326C (de) 1952-03-29 1955-02-10 Walter E Frech & Co Geschirrwasch- und Spuelmaschine
CH445756A (it) 1965-10-26 1967-10-31 Italmobil Di Biancalani Gianfr Divano-letto
CH445746A (de) * 1966-11-10 1967-10-31 Baumann Willi Automatische Geschirrspülmaschine
DE1270239B (de) 1960-03-24 1968-06-12 Meiko Maschinen Und Appbau Geschirrspuelmaschine
DE2400935A1 (de) 1973-01-09 1974-07-11 Adrian Amstutz Geraet zum reinigen von teilen durch eine erwaermte fluessigkeit
DE2347253A1 (de) * 1973-09-20 1975-03-27 Licentia Gmbh Geschirrspuelmaschine
GB1392806A (en) 1971-04-27 1975-04-30 Hoover Ltd Washing machines
DE2357084A1 (de) 1973-11-15 1975-05-22 Euro Hausgeraete Gmbh Einrichtung zur geraeuschdaempfung bei geschirrspuelern
US3949772A (en) 1974-12-13 1976-04-13 General Electric Company Door type dishwasher

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB286092A (en) 1927-03-04 1928-03-01 Valdemar Rendle Improvements in and relating to washing machines for crockery and the like
FR817098A (fr) 1935-06-14 1937-08-25 Bolinders Fabriks Ab Machine à laver la vaisselle
US2573128A (en) 1947-04-05 1951-10-30 Cavicchioli Mario Device in dishwashing machine for recovering silverware and the like
DE923326C (de) 1952-03-29 1955-02-10 Walter E Frech & Co Geschirrwasch- und Spuelmaschine
DE1270239B (de) 1960-03-24 1968-06-12 Meiko Maschinen Und Appbau Geschirrspuelmaschine
CH445756A (it) 1965-10-26 1967-10-31 Italmobil Di Biancalani Gianfr Divano-letto
CH445746A (de) * 1966-11-10 1967-10-31 Baumann Willi Automatische Geschirrspülmaschine
GB1392806A (en) 1971-04-27 1975-04-30 Hoover Ltd Washing machines
DE2400935A1 (de) 1973-01-09 1974-07-11 Adrian Amstutz Geraet zum reinigen von teilen durch eine erwaermte fluessigkeit
DE2347253A1 (de) * 1973-09-20 1975-03-27 Licentia Gmbh Geschirrspuelmaschine
DE2357084A1 (de) 1973-11-15 1975-05-22 Euro Hausgeraete Gmbh Einrichtung zur geraeuschdaempfung bei geschirrspuelern
US3949772A (en) 1974-12-13 1976-04-13 General Electric Company Door type dishwasher

Also Published As

Publication number Publication date
DE3860144D1 (de) 1990-06-21
GR3000516T3 (en) 1991-07-31
DK51288A (da) 1988-08-20
NO880472L (no) 1988-08-22
EP0282691B1 (fr) 1990-05-16
ES2015087B3 (es) 1990-08-01
ATE52683T1 (de) 1990-06-15
NO880472D0 (no) 1988-02-03
DK51288D0 (da) 1988-02-02

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