EP2294962B1 - Sprüharmvorrichtung für eine Geschirrspülmaschine - Google Patents

Sprüharmvorrichtung für eine Geschirrspülmaschine Download PDF

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Publication number
EP2294962B1
EP2294962B1 EP10178371.0A EP10178371A EP2294962B1 EP 2294962 B1 EP2294962 B1 EP 2294962B1 EP 10178371 A EP10178371 A EP 10178371A EP 2294962 B1 EP2294962 B1 EP 2294962B1
Authority
EP
European Patent Office
Prior art keywords
arm
support arm
spray
liquid
dishwasher
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.)
Active
Application number
EP10178371.0A
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English (en)
French (fr)
Other versions
EP2294962A1 (de
Inventor
Anders Haegermarck
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 Home Products Corp NV
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Electrolux Home Products Corp NV
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
Application filed by Electrolux Home Products Corp NV filed Critical Electrolux Home Products Corp NV
Priority to PL10178371T priority Critical patent/PL2294962T3/pl
Publication of EP2294962A1 publication Critical patent/EP2294962A1/de
Application granted granted Critical
Publication of EP2294962B1 publication Critical patent/EP2294962B1/de
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Anticipated expiration legal-status Critical

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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
    • A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
    • A47L15/18—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber with movably-mounted spraying devices
    • A47L15/22—Rotary spraying devices
    • A47L15/23—Rotary spraying devices moved by means of the sprays

Claims (8)

  1. Geschirrspülmaschine, umfassend eine Behandlungskammer (11) und eine Sprüharmanordnung mit einem oder mehreren frei drehenden Tragarmen (16), die mit einem oder mehreren frei rotierenden Sprüharmen (20) zum Antreiben des Tragarms (16) bereitgestellt sind, wobei die Flüssigkeit des Sprüharms (20) in der Schale der Behandlungskammer verteilt wird, dadurch gekennzeichnet, dass die Flüssigkeit auf nicht gleichförmige Weise durch Antreiben des Tragarms (16) in abgestuften Schritten verteilt wird,
    wobei der Sprüharm (20) mit mindestens einer Düse (22) bereitgestellt ist, die derart angeordnet ist, dass eine horizontale Reaktionskraftkomponente (F) von dem ausströmenden Strahl aus der Düse ein Moment (C) für den Sprüharm (20) um sein Drehzentrum erzeugt, sowie ein Moment (M) für den Tragarm (16) um sein Drehzentrum, und wobei eine geeignete Reibung am Tragmittel (17, 19) des Sprüharms (20) und des Tragarms (16) zum Erreichen der Drehung des Tragarms (16) in zunehmenden Schritten ausgewählt wird.
  2. Geschirrspülmaschine nach Anspruch 1, dadurch gekennzeichnet, dass die gesamte Bewegung des Tragarms als Reaktionskräfte und/oder -momente durch das Aussprühen aus dem Sprüharm erzeugt wird.
  3. Geschirrspülmaschine nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die gesamte Flüssigkeit, die dem Tragarm (16) zugeführt wird, angeordnet ist, um durch den Sprüharm (20) hinaus in die Behandlungskammer zu strömen.
  4. Geschirrspülmaschine nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der Tragarm (16) eine geschlossene Struktur ist, die einen Flüssigkeitseinlass (18) und einem Flüssigkeitsauslass (19) aufweist.
  5. Geschirrspülmaschine nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass der Sprüharm (20) mit mindestens einer Düse (22) bereitgestellt ist, die derart angeordnet ist, dass eine horizontale Reaktionskraftkomponente (F) von dem Strahl, der aus der Düse strömt, ein Moment (C) für den Sprüharm (20) um sein Drehzentrum sowie ein Moment (M) für den Tragarm (16) um sein Drehzentrum erzeugt.
  6. Geschirrspülmaschine nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Geschirrspülmaschine mit mindestens einem Flüssigkeitszufuhrkanal (17) bereitgestellt ist, an dem der Tragarm zum Drehen angeordnet ist.
  7. Geschirrspülmaschine nach Anspruch 6, dadurch gekennzeichnet, dass der Tragarm (16) eine Auslasshülse (19) umfasst, die einen Sprüharm (20) an der Hülse (19) frei drehend unterstützt, und dadurch, dass eine geeignete Reibung an der Zufuhrleitung (17) und an der Hülse (19) gewählt ist, um die Drehung des Tragarms (16) in zunehmenden Schritten zu erreichen.
  8. Geschirrspülmaschine nach Anspruch 7, dadurch gekennzeichnet, dass der Tragarm (16) eine geschlossene Struktur ist, die einen Flüssigkeitseinlass (18) aufweist, der an dem Zufuhrkanal (17) angeordnet ist, und einen Flüssigkeitsauslass, der die Auslasshülse (19) ist.
EP10178371.0A 2003-08-29 2004-08-24 Sprüharmvorrichtung für eine Geschirrspülmaschine Active EP2294962B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL10178371T PL2294962T3 (pl) 2003-08-29 2004-08-24 Układ ramienia zmywającego do zmywarki

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0302325A SE0302325D0 (sv) 2003-08-29 2003-08-29 Device for a dishwasher
EP04445085A EP1510168B1 (de) 2003-08-29 2004-08-24 Sprüharmvorrichtung für eine Geschirrspülmaschine

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP04445085.6 Division 2004-08-24
EP04445085A Division EP1510168B1 (de) 2003-08-29 2004-08-24 Sprüharmvorrichtung für eine Geschirrspülmaschine

Publications (2)

Publication Number Publication Date
EP2294962A1 EP2294962A1 (de) 2011-03-16
EP2294962B1 true EP2294962B1 (de) 2016-01-13

Family

ID=28673219

Family Applications (2)

Application Number Title Priority Date Filing Date
EP10178371.0A Active EP2294962B1 (de) 2003-08-29 2004-08-24 Sprüharmvorrichtung für eine Geschirrspülmaschine
EP04445085A Active EP1510168B1 (de) 2003-08-29 2004-08-24 Sprüharmvorrichtung für eine Geschirrspülmaschine

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP04445085A Active EP1510168B1 (de) 2003-08-29 2004-08-24 Sprüharmvorrichtung für eine Geschirrspülmaschine

Country Status (4)

Country Link
EP (2) EP2294962B1 (de)
AT (1) ATE521271T1 (de)
PL (2) PL2294962T3 (de)
SE (1) SE0302325D0 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004043772A1 (de) * 2004-09-10 2006-03-30 Electrolux Home Products Corp. N.V. Geschirrspülmaschine mit einer Sprühvorrichtung
EP2215952A1 (de) * 2009-02-09 2010-08-11 Electrolux Home Products Corporation N.V. Sprüharmanordnung für Geschirrspüler
ATE525008T1 (de) 2009-07-28 2011-10-15 Electrolux Home Prod Corp Sprüharmanordnung für geschirrspüler
EP2389851B1 (de) * 2010-05-25 2013-10-16 Electrolux Home Products Corporation N.V. Wascharmanordnung für eine Geschirrspülmaschine
KR101764293B1 (ko) * 2012-09-07 2017-08-03 삼성전자주식회사 식기 세척기용 노즐 어셈블리 및 이를 이용한 식기 세척기
US10667668B2 (en) 2013-06-27 2020-06-02 Whirlpool Corporation Dishwasher with rotationally mounted sprayer
KR20160136277A (ko) 2014-03-24 2016-11-29 일렉트로룩스 어플라이언스 아크티에볼레그 적어도 하나의 식기세척기 분무 아암을 포함하는 식기세척기
DE102015225331A1 (de) * 2015-12-15 2017-06-22 Haier Deutschland GmbH Geschirrspülmaschine, Sprühvorrichtung für eine Geschirrspülmaschine und Verfahren zum Betrieb einer Geschirrspülmaschine
CN109414149B (zh) * 2016-07-08 2022-03-22 伊莱克斯电器股份公司 洗涤臂组件和洗碗机
US11219349B2 (en) * 2016-07-08 2022-01-11 Electrolux Appliances Aktiebolag Wash arm assembly and dishwasher comprising wash arm assembly
CN109965816B (zh) * 2017-12-28 2024-01-16 宁波方太厨具有限公司 一种清洗机
CN113693533A (zh) * 2021-08-30 2021-11-26 珠海格力电器股份有限公司 洗碗机及其清洗控制方法及喷臂清洗方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1600196A (de) * 1968-12-31 1970-07-20
CH519902A (fr) * 1970-01-29 1972-03-15 Frame Sa Rotor d'aspersion d'une machine à laver la vaissele et la verrerie industrielle
US3771725A (en) * 1972-05-12 1973-11-13 Gen Electric Washing appliance having an improved spray arm assembly
US5477874A (en) 1993-08-13 1995-12-26 Matsushita Electric Industrial Co., Ltd. Dishwasher
DE4416655A1 (de) 1994-05-11 1995-11-16 Heinz Gutoehrlein Sprüharm für Spülmaschinen
IT1275155B (it) 1995-02-15 1997-07-30 Smeg Spa Gruppo irroratore girevole per lavastoviglie dotato di moto alternato orizzontale
IT1275156B (it) 1995-02-15 1997-07-30 Smeg Spa Gruppo irroratore girevole per lavastoviglie dotato di moto alternato orizzontale

Also Published As

Publication number Publication date
EP1510168A3 (de) 2006-05-10
PL1510168T3 (pl) 2012-01-31
ATE521271T1 (de) 2011-09-15
EP1510168A2 (de) 2005-03-02
EP1510168B1 (de) 2011-08-24
EP1510168A9 (de) 2010-12-08
SE0302325D0 (sv) 2003-08-29
EP2294962A1 (de) 2011-03-16
PL2294962T3 (pl) 2016-06-30

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