EP2210547A1 - Geschirrspülmaschine mit Türöffner-Automatik - Google Patents

Geschirrspülmaschine mit Türöffner-Automatik Download PDF

Info

Publication number
EP2210547A1
EP2210547A1 EP09425016A EP09425016A EP2210547A1 EP 2210547 A1 EP2210547 A1 EP 2210547A1 EP 09425016 A EP09425016 A EP 09425016A EP 09425016 A EP09425016 A EP 09425016A EP 2210547 A1 EP2210547 A1 EP 2210547A1
Authority
EP
European Patent Office
Prior art keywords
dishwasher
pushers
door
housings
opening
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.)
Withdrawn
Application number
EP09425016A
Other languages
English (en)
French (fr)
Inventor
Andrea Ambrosi
Eros Pinaroli
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.)
Bonferraro SpA
Original Assignee
Bonferraro SpA
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 Bonferraro SpA filed Critical Bonferraro SpA
Priority to EP09425016A priority Critical patent/EP2210547A1/de
Publication of EP2210547A1 publication Critical patent/EP2210547A1/de
Withdrawn legal-status Critical Current

Links

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
    • A47L15/4257—Details of the loading door
    • A47L15/4259—Arrangements of locking or security/safety devices for doors, e.g. door latches, switch to stop operation when door is open
    • 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
    • A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
    • A47L2501/22—Loading doors, e.g. door latches, inflatable door seals
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/404—Function thereof
    • E05Y2201/422—Function thereof for opening
    • E05Y2201/424—Function thereof for opening for the final opening movement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/404—Function thereof
    • E05Y2201/422—Function thereof for opening
    • E05Y2201/426—Function thereof for opening for the initial opening movement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/43—Motors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
    • E05Y2900/304—Application of doors, windows, wings or fittings thereof for domestic appliances for dishwashers

Definitions

  • the present invention relates to dishwashers, and in particular to dishwasher provided with a device for the automatic opening of the door.
  • dishwashers provided with devices for automatically opening the door thanks, for example, to an unlocking coil that acts on a lever system like in EP 1935313 , or to a rack and pinion system that acts as a linear actuator like in EP 1733675 .
  • the automatic door opening may be useful at the end of the wash cycle to show the user that the cycle is over, in particular in built-in dishwashers where the control/display panel is not visible when the door is closed, and also in some steps of the wash cycle to enhance the dishwasher performance, in particular in the drying step as disclosed in the above-mentioned application EP 1733675 .
  • the obj ect of the present invention is to provide a dishwasher provided with an automatic door-opening device which overcomes the above-mentioned drawbacks.
  • This obj ect is achieved by means of a pull lock dishwasher provided with an automatic door-opening device comprising an opening mechanism consisting of one or more pushers driven by relevant resilient members having a force sufficient to open the door, as well as a pushers control mechanism mobile between a retention position and a release position according to the commands received from the dishwasher control unit.
  • the main advantage of the dishwasher according to the present invention is therefore that of having an automatic door-opening device which is extremely simple and consequently reliable and inexpensive.
  • a further advantage of this dishwasher is that the operation of said device is very simple to be controlled by the control unit.
  • a dishwasher according to the present invention conventionally includes a bottom-hinged door that is kept closed by means of a pull lock 1.
  • the novel aspect of the present dishwasher is the door-opening device comprising a pair of pushers 2 located at the top corners of the door, perpendicularly thereto, and driven by a pair of coil springs 3 respectively arranged behind pushers 2 and compressed within suitable housings 4 secured on the dishwasher body.
  • Pushers 2 are slidably arranged in said housings 4 so as to project through the front side of the latter, and their movements are guided also by a pair of rods 5 that extend backwards from pushers 2 and are slidably arranged in housings 4 so as to project through the rear side of the latter.
  • Springs 3 are slidably introduced on rods 5, which are connected through a horizontal crossbar 6 that assures a balanced operation of the opening mechanism.
  • Disk 8 then completes its rotation by returning to the retention position illustrated in Fig.3 through a second 180° rotation, whereby the backwards movement of peg 7 causes, through crossbar 6 and rods 5, the retraction of pushers 2 within housings 4 so as to allow the door to be subsequently closed.
  • disk 8 could be separated by a time interval or they could be consecutive, i.e. disk 8 could perform a continuous complete rotation.
  • disk 8 could return to the retention position by performing the second rotation in the direction opposite to the first rotation.
  • the above-described and illustrated embodiment of the dishwasher according to the invention is just an example susceptible of various modifications.
  • the exact shape and arrangement of the members could be changed according to specific manufacturing needs, e.g. by using a different number of pushers arranged at different positions (starting from a single pusher at a central position), or by using mechanical equivalents of the above-described members such as a different type of resilient members with respect to springs 3, a different type of actuator for the control mechanism with respect to disk 8 with peg 7 and so on, as long as the general structure of the automatic opening device with the resilient members opening mechanism combined with the mobile actuator control mechanism is retained.

Landscapes

  • Washing And Drying Of Tableware (AREA)
EP09425016A 2009-01-23 2009-01-23 Geschirrspülmaschine mit Türöffner-Automatik Withdrawn EP2210547A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09425016A EP2210547A1 (de) 2009-01-23 2009-01-23 Geschirrspülmaschine mit Türöffner-Automatik

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09425016A EP2210547A1 (de) 2009-01-23 2009-01-23 Geschirrspülmaschine mit Türöffner-Automatik

Publications (1)

Publication Number Publication Date
EP2210547A1 true EP2210547A1 (de) 2010-07-28

Family

ID=40756374

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09425016A Withdrawn EP2210547A1 (de) 2009-01-23 2009-01-23 Geschirrspülmaschine mit Türöffner-Automatik

Country Status (1)

Country Link
EP (1) EP2210547A1 (de)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011141542A1 (en) * 2010-05-14 2011-11-17 Arcelik Anonim Sirketi A dishwasher comprising an automatic door opening mechanism
EP2394559A2 (de) 2010-05-12 2011-12-14 Miele & Cie. KG Spülautomat, insbesondere Haushaltgeschirrspülmaschine, mit einer automatisch zu öffnenden Tür
EP2591712A1 (de) 2011-11-10 2013-05-15 Bonferraro S.p.A. Spülmaschine mit automatischer Klappenöffnungsvorrichtung
WO2013098245A1 (en) * 2011-12-30 2013-07-04 Arcelik Anonim Sirketi Dishwasher comprising an automatic door opening mechanism
WO2014088910A1 (en) * 2012-12-07 2014-06-12 Illinois Tool Works Inc. Device for opening a door of a dishwasher
EP2862495A1 (de) * 2013-10-18 2015-04-22 Samsung Electronics Co., Ltd. Geschirrspüler
CN105193363A (zh) * 2015-09-25 2015-12-30 广东格兰仕集团有限公司 一种洗碗机自动门锁推出装置
CN107752954A (zh) * 2017-11-24 2018-03-06 佛山市顺德区美的洗涤电器制造有限公司 水槽式洗碗机
CN107752943A (zh) * 2017-11-24 2018-03-06 佛山市顺德区美的洗涤电器制造有限公司 水槽式洗碗机
CN108175358A (zh) * 2017-12-30 2018-06-19 华帝股份有限公司 一种洗碗机的开门驱动装置
FR3079126A1 (fr) * 2018-03-26 2019-09-27 Daan Technologies Dispositif d’ouverture magnetique automatique pour lave-vaisselle.
DE102018008895A1 (de) 2018-03-29 2019-10-02 Emz-Hanauer Gmbh & Co. Kgaa Haushaltsgerät mit Türöffner
CN111119603A (zh) * 2019-12-30 2020-05-08 宁波方太厨具有限公司 一种门锁结构及应用有该门锁结构的清洗机
CN111485786A (zh) * 2020-04-01 2020-08-04 广东美的厨房电器制造有限公司 家用电器
DE102019128526B3 (de) * 2019-10-22 2021-03-04 Ebe Elektro-Bau-Elemente Gmbh Vorrichtung zum automatischen Öffnen einer Tür einer Haushaltseinrichtung sowie Haushaltseinrichtung
DE102021108809A1 (de) 2020-05-08 2021-11-11 Emz-Hanauer Gmbh & Co. Kgaa Elektrisches Haushaltsgerät
DE102021113554A1 (de) 2021-05-26 2022-12-01 Emz-Hanauer Gmbh & Co. Kgaa Türmechanismus eines elektrischen Haushaltsgeräts mit Funktion zur automatischen Türöffnung
CN108175358B (zh) * 2017-12-30 2024-06-07 华帝股份有限公司 一种洗碗机的开门驱动装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2405143A1 (de) * 1974-01-31 1975-08-07 Bosch Siemens Hausgeraete Mit einem auswerfer versehene tuer oder klappe
DE9421812U1 (de) * 1994-10-25 1997-01-23 Bauknecht Hausgeraete Vorrichtung zum Trocknen von Geschirr in einer Geschirrspülmaschine
DE20301951U1 (de) * 2003-02-07 2004-06-09 Liebherr-Hausgeräte Ochsenhausen GmbH Türöffnungshilfe
EP1733675A2 (de) 2005-06-17 2006-12-20 Miele & Cie. KG Geschirrspülmaschine mit einem Spülbehälter, der durch eine Tür verschliessbar ist, und Verfahren zur Durchführung eines Spülprogramms in einer solchen Geschirrspülmaschine
EP1935313A1 (de) 2006-12-19 2008-06-25 Bonferraro S.p.A. Eingebautes Haushaltsgerät mit an seiner Tür angebrachter dekorativer Vorsatzplatte

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2405143A1 (de) * 1974-01-31 1975-08-07 Bosch Siemens Hausgeraete Mit einem auswerfer versehene tuer oder klappe
DE9421812U1 (de) * 1994-10-25 1997-01-23 Bauknecht Hausgeraete Vorrichtung zum Trocknen von Geschirr in einer Geschirrspülmaschine
DE20301951U1 (de) * 2003-02-07 2004-06-09 Liebherr-Hausgeräte Ochsenhausen GmbH Türöffnungshilfe
EP1733675A2 (de) 2005-06-17 2006-12-20 Miele & Cie. KG Geschirrspülmaschine mit einem Spülbehälter, der durch eine Tür verschliessbar ist, und Verfahren zur Durchführung eines Spülprogramms in einer solchen Geschirrspülmaschine
EP1935313A1 (de) 2006-12-19 2008-06-25 Bonferraro S.p.A. Eingebautes Haushaltsgerät mit an seiner Tür angebrachter dekorativer Vorsatzplatte

Cited By (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9084526B2 (en) 2010-05-12 2015-07-21 Miele & Cie. Kg Automatic warewashing machine, in particular a household dishwasher, having an automatically openable door
EP2394558A2 (de) 2010-05-12 2011-12-14 Miele & Cie. KG Spülautomat, insbesondere Haushaltgeschirrspülmaschine, mit einer automatisch zu öffnenden Tür
EP2394561A3 (de) * 2010-05-12 2012-05-09 Miele & Cie. KG Spülautomat, insbesondere Haushaltgeschirrspülmaschine, mit einer automatisch zu öffnenden Tür
EP2394560A3 (de) * 2010-05-12 2012-05-16 Miele & Cie. KG Haushaltgerät, insbesondere Haushaltgeschirrspüler
EP2394559A3 (de) * 2010-05-12 2012-05-16 Miele & Cie. KG Spülautomat, insbesondere Haushaltgeschirrspülmaschine, mit einer automatisch zu öffnenden Tür
EP2394558A3 (de) * 2010-05-12 2012-06-13 Miele & Cie. KG Spülautomat, insbesondere Haushaltgeschirrspülmaschine, mit einer automatisch zu öffnenden Tür
EP2394559A2 (de) 2010-05-12 2011-12-14 Miele & Cie. KG Spülautomat, insbesondere Haushaltgeschirrspülmaschine, mit einer automatisch zu öffnenden Tür
CN102883646B (zh) * 2010-05-14 2015-07-01 阿塞里克股份有限公司 包括自动门开启机构的洗碗机
WO2011141542A1 (en) * 2010-05-14 2011-11-17 Arcelik Anonim Sirketi A dishwasher comprising an automatic door opening mechanism
CN102883646A (zh) * 2010-05-14 2013-01-16 阿塞里克股份有限公司 包括自动门开启机构的洗碗机
US8905494B2 (en) 2010-05-14 2014-12-09 Arcelik Anonim Sirketi Dishwasher comprising an automatic door opening mechanism
EP2591712A1 (de) 2011-11-10 2013-05-15 Bonferraro S.p.A. Spülmaschine mit automatischer Klappenöffnungsvorrichtung
US9474433B2 (en) 2011-12-30 2016-10-25 Arcelik Anonim Sirketi Dishwasher comprising an automatic door opening mechanism
WO2013098245A1 (en) * 2011-12-30 2013-07-04 Arcelik Anonim Sirketi Dishwasher comprising an automatic door opening mechanism
US10422176B2 (en) 2012-12-07 2019-09-24 Illinois Tool Works Inc. Device for opening a door of a dishwasher
WO2014088910A1 (en) * 2012-12-07 2014-06-12 Illinois Tool Works Inc. Device for opening a door of a dishwasher
KR20150045156A (ko) * 2013-10-18 2015-04-28 삼성전자주식회사 식기 세척기
EP2862495A1 (de) * 2013-10-18 2015-04-22 Samsung Electronics Co., Ltd. Geschirrspüler
US10161164B2 (en) 2013-10-18 2018-12-25 Samsung Electronics Co., Ltd. Dishwasher
CN105193363A (zh) * 2015-09-25 2015-12-30 广东格兰仕集团有限公司 一种洗碗机自动门锁推出装置
CN107752954A (zh) * 2017-11-24 2018-03-06 佛山市顺德区美的洗涤电器制造有限公司 水槽式洗碗机
CN107752943A (zh) * 2017-11-24 2018-03-06 佛山市顺德区美的洗涤电器制造有限公司 水槽式洗碗机
CN107752943B (zh) * 2017-11-24 2024-04-16 佛山市顺德区美的洗涤电器制造有限公司 水槽式洗碗机
CN108175358A (zh) * 2017-12-30 2018-06-19 华帝股份有限公司 一种洗碗机的开门驱动装置
CN108175358B (zh) * 2017-12-30 2024-06-07 华帝股份有限公司 一种洗碗机的开门驱动装置
FR3079126A1 (fr) * 2018-03-26 2019-09-27 Daan Technologies Dispositif d’ouverture magnetique automatique pour lave-vaisselle.
DE102018008895B4 (de) * 2018-03-29 2020-09-17 Emz-Hanauer Gmbh & Co. Kgaa Haushaltsgerät mit Türöffner
US11179020B2 (en) 2018-03-29 2021-11-23 Emz-Hanauer Gmbh & Co. Kgaa Domestic appliance with door opener
DE102018008895A1 (de) 2018-03-29 2019-10-02 Emz-Hanauer Gmbh & Co. Kgaa Haushaltsgerät mit Türöffner
DE102019128526B3 (de) * 2019-10-22 2021-03-04 Ebe Elektro-Bau-Elemente Gmbh Vorrichtung zum automatischen Öffnen einer Tür einer Haushaltseinrichtung sowie Haushaltseinrichtung
CN111119603A (zh) * 2019-12-30 2020-05-08 宁波方太厨具有限公司 一种门锁结构及应用有该门锁结构的清洗机
CN111485786A (zh) * 2020-04-01 2020-08-04 广东美的厨房电器制造有限公司 家用电器
DE102021108809A1 (de) 2020-05-08 2021-11-11 Emz-Hanauer Gmbh & Co. Kgaa Elektrisches Haushaltsgerät
DE102021108809B4 (de) 2020-05-08 2022-12-15 Emz-Hanauer Gmbh & Co. Kgaa Elektrisches Haushaltsgerät
US11788340B2 (en) 2020-05-08 2023-10-17 Emz-Hanauer Gmbh & Co. Kgaa Domestic electrical appliance
DE102021113554A1 (de) 2021-05-26 2022-12-01 Emz-Hanauer Gmbh & Co. Kgaa Türmechanismus eines elektrischen Haushaltsgeräts mit Funktion zur automatischen Türöffnung

Similar Documents

Publication Publication Date Title
EP2210547A1 (de) Geschirrspülmaschine mit Türöffner-Automatik
EP2568864B1 (de) Geschirrspüler mit automatischem türöffnungsmechanismus
JP6276841B2 (ja) 可動家具部品のための駆動装置
EP2591712A1 (de) Spülmaschine mit automatischer Klappenöffnungsvorrichtung
US8882933B2 (en) Dishwasher having a device for opening the door in gaps
EP1894509B1 (de) Haushaltseinbaugerät mit an die Gerätetür angeordneter Vorsatzplatte
EP2315898B1 (de) Selbstschliessende und -öffnende vorrichtung, insbesondere für ein bewegliches möbelteil
US9995067B2 (en) Door-lock device
EP2928355B1 (de) Vorrichtung zum öffnen einer tür einer geschirrspülmaschine
CN105723042A (zh) 家具驱动装置
JP7050902B2 (ja) 引き戻し式食器洗浄機ラックシステム
CN113286536B (zh) 用于角柜的运动用于容纳产品的元件的装置
RU2508036C2 (ru) Стопорное устройство для направляющей выдвижных элементов мебели
EP1529482B1 (de) Eingebautes Haushaltsgerät mit an die Tür angebrachter dekorativer Vorsatzplatte
EP3234470B1 (de) Türverriegelungsvorrichtung für selbstreinigende haushaltsöfen
RU114080U1 (ru) Открывающее устройство и дверной блок
EP2682549A1 (de) Fangverriegelungsanordnung
CN104490139A (zh) 一种滑轨回归缓冲机构改良结构
CA2868193A1 (en) Solenoid-driven latch and ejector device
CN111173377A (zh) 一种自动售货机及多层仓门控制结构
CN203257818U (zh) 锁销机构
EP2564003B1 (de) Scharnier mit einer automatischen öffnungs- und schliessvorrichtung für die tür eines möbelstücks
EP2764187B1 (de) Vorrichtung zum entriegeln einer tür
CN206100743U (zh) 一种滑轨单人解锁机构
CN202810387U (zh) 一种磁性自动锁

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA RS

AKY No designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: R108

Effective date: 20110309

Ref country code: DE

Ref legal event code: 8566

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20110129