EP2052663A3 - Low-water-consumption rinsing and/or washing device, and dishwashing machine featuring such a device - Google Patents

Low-water-consumption rinsing and/or washing device, and dishwashing machine featuring such a device Download PDF

Info

Publication number
EP2052663A3
EP2052663A3 EP08167329A EP08167329A EP2052663A3 EP 2052663 A3 EP2052663 A3 EP 2052663A3 EP 08167329 A EP08167329 A EP 08167329A EP 08167329 A EP08167329 A EP 08167329A EP 2052663 A3 EP2052663 A3 EP 2052663A3
Authority
EP
European Patent Office
Prior art keywords
arm
nozzles
rinsing
washing
dishes
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Withdrawn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
EP08167329A
Other languages
German (de)
French (fr)
Other versions
EP2052663A2 (en
Inventor
Gianluca Pardini
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.)
Premark FEG LLC
Original Assignee
Premark FEG LLC
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 Premark FEG LLC filed Critical Premark FEG LLC
Publication of EP2052663A2 publication Critical patent/EP2052663A2/en
Publication of EP2052663A3 publication Critical patent/EP2052663A3/en
Withdrawn legal-status Critical Current

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
    • 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

Abstract

A rinsing and/or washing device (1) for an electric household appliance (2), consisting in an arm (20) rotationally mounted about a generally vertical axis (A) in a washing chamber (3) of the electric household appliance, e.g. immediately either over or under a container basket (4) of the dishes (5) to be washed, the arm delimiting a cavity (22) therein connected in use to delivering means (7) of a pressurized service fluid (8) and being provided with a plurality of spraying nozzles (23) arranged and oriented, in use, towards the dishes to be washed, reciprocally spaced in the direction of length of the arm and communicating with the internal cavity of the latter; wherein opposite ends (25,26) of the arm radially and overhangingly extend, on opposite sides, from the rotation axis (A), this being preferably positioned at the middle line of the arm (20); and wherein the number, the size and the position of the nozzles (23b,23c) are chosen so that the flow rate (Q1-Q4) of the washing fluid delivered in use by the nozzles (23b,23c) along each concentric circumference (C1-C4) which the same trace about the rotation axis (A) of the arm during a complete rotation of the same is an increasing function, preferably in an essentially linear manner, of the radius (R1-R4) of the circumference itself.
EP08167329A 2007-10-23 2008-10-22 Low-water-consumption rinsing and/or washing device, and dishwashing machine featuring such a device Withdrawn EP2052663A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000753A ITTO20070753A1 (en) 2007-10-23 2007-10-23 RINSING AND / OR WASHING DEVICE WITH REDUCED WATER CONSUMPTION AND DISHWASHER MACHINE INCLUDING THIS DEVICE

Publications (2)

Publication Number Publication Date
EP2052663A2 EP2052663A2 (en) 2009-04-29
EP2052663A3 true EP2052663A3 (en) 2009-06-24

Family

ID=40120062

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08167329A Withdrawn EP2052663A3 (en) 2007-10-23 2008-10-22 Low-water-consumption rinsing and/or washing device, and dishwashing machine featuring such a device

Country Status (4)

Country Link
US (1) US20090101185A1 (en)
EP (1) EP2052663A3 (en)
AU (1) AU2008230070B2 (en)
IT (1) ITTO20070753A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9782803B2 (en) 2010-02-10 2017-10-10 Hillsborough Bay Group, Llc Apparatus for washing and sanitizing articles for an infant
US10507497B2 (en) 2010-02-10 2019-12-17 Hillsborough Bay Group, Llc Apparatus and method for washing and sanitizing articles for an infant
US20120216838A1 (en) * 2010-02-10 2012-08-30 Hillsborough Bay Group, Llc Method for Washing and Sanitizing Articles for an Infant
DE102010051218A1 (en) * 2010-11-12 2012-05-16 Belimed Ag Washing arm for a cleaning machine for cleaning medical, pharmaceutical and / or laboratory utensils
US9414736B2 (en) 2011-09-22 2016-08-16 Whirlpool Corporation Dishwasher with directional spray
US9693672B2 (en) 2011-09-22 2017-07-04 Whirlpool Corporation Dishwasher with sprayer
US9386903B2 (en) 2011-09-22 2016-07-12 Whirlpool Corporation Dishwasher with spray system
US9492055B2 (en) 2011-09-22 2016-11-15 Whirlpool Corporation Dishwasher with spray system
KR101890623B1 (en) 2012-03-30 2018-08-22 엘지전자 주식회사 Dishwahser
US9532701B2 (en) 2013-03-01 2017-01-03 Whirlpool Corporation Dishwasher with sprayer
US9295368B2 (en) 2013-03-01 2016-03-29 Whirlpool Corporation Dishwasher with hydraulically driven sprayer
US9713413B2 (en) 2013-07-01 2017-07-25 Whirlpool Corporation Dishwasher for treating dishes
US9532699B2 (en) 2013-07-15 2017-01-03 Whirlpool Corporation Dishwasher with sprayer
EP3096668A1 (en) * 2014-01-26 2016-11-30 Shabtai, Shahar Washing apparatus for bottles and dishes
US11752509B2 (en) * 2021-06-17 2023-09-12 Upside Foods, Inc. Fluid dispenser for recovering material from a surface

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2406373A7 (en) * 1977-10-11 1979-05-11 Licentia Gmbh Dishwasher with rotary spray arm - has different sized orifices and diverging hollow arm for even water spray
GB2019204A (en) * 1978-04-22 1979-10-31 Licentia Gmbh Spray arm for dishwashing machine
EP0474127A1 (en) * 1990-09-06 1992-03-11 MERLONI ELETTRODOMESTICI S.p.A. Improved dishwashing machine
GB2314009A (en) * 1996-06-14 1997-12-17 Daewoo Electronics Co Ltd Dispersing washing water of a dishwasher
EP0836829A2 (en) * 1996-10-16 1998-04-22 Samsung Electronics Co., Ltd. Dishwasher
JPH11262466A (en) * 1998-03-18 1999-09-28 Matsushita Electric Ind Co Ltd Dishwasher

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1223380A (en) * 1914-04-29 1917-04-24 Garis Cochrane Mfg Co Dish-washing machine.
US1528069A (en) * 1922-07-08 1925-03-03 Herbert E Merseles Washing machine
US1620671A (en) * 1922-08-17 1927-03-15 Herbert E Merseles Washing machine
US5127417A (en) * 1990-12-28 1992-07-07 Whirlpool Corporation Soil separator for a dishwasher
US5267582A (en) * 1992-01-21 1993-12-07 Maytag Corporation Wash arm construction
US5363868A (en) * 1993-01-21 1994-11-15 Whatley Sr William J Rapid vehicle washer system
IT248022Y1 (en) 1999-05-03 2002-12-09 Electrolux Zanussi Elettrodome DISHWASHER WITH EPICYCLOIDAL SPRAY REEL
KR101063527B1 (en) * 2004-02-13 2011-09-08 엘지전자 주식회사 dish washer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2406373A7 (en) * 1977-10-11 1979-05-11 Licentia Gmbh Dishwasher with rotary spray arm - has different sized orifices and diverging hollow arm for even water spray
GB2019204A (en) * 1978-04-22 1979-10-31 Licentia Gmbh Spray arm for dishwashing machine
EP0474127A1 (en) * 1990-09-06 1992-03-11 MERLONI ELETTRODOMESTICI S.p.A. Improved dishwashing machine
GB2314009A (en) * 1996-06-14 1997-12-17 Daewoo Electronics Co Ltd Dispersing washing water of a dishwasher
EP0836829A2 (en) * 1996-10-16 1998-04-22 Samsung Electronics Co., Ltd. Dishwasher
JPH11262466A (en) * 1998-03-18 1999-09-28 Matsushita Electric Ind Co Ltd Dishwasher

Also Published As

Publication number Publication date
ITTO20070753A1 (en) 2009-04-24
AU2008230070B2 (en) 2011-04-28
AU2008230070A1 (en) 2009-05-07
EP2052663A2 (en) 2009-04-29
US20090101185A1 (en) 2009-04-23

Similar Documents

Publication Publication Date Title
EP2052663A3 (en) Low-water-consumption rinsing and/or washing device, and dishwashing machine featuring such a device
EP2067428A3 (en) Improved washing and/or rinsing device, and dishwashing machine featuring such a device
US7695571B2 (en) Wash/rinse system for a drawer-type dishwasher
US10405725B2 (en) Dishwasher with hydraulically powered wash system
US8905053B2 (en) Variable speed and multi-angle nozzle spray arm assembly for a dishwasher
EP2822441B1 (en) Device for moving washing impellers for washing and/or drying devices
US9861260B2 (en) Dishwasher appliance and a tine assembly for a dishwasher appliance
AU2014304747B2 (en) A dishwasher with improved washing effectiveness
EP2039280A3 (en) Dishwasher with targeted sensing and washing
EP3373792B1 (en) A dishwasher
CN109965815B (en) Cleaning machine
WO2015049237A1 (en) A dishwasher with improved washing effectiveness
CN109965804B (en) Cleaning machine
CN112543611B (en) Method for determining an operating mode of a fluid circulation system of a dishwasher appliance
CN212679049U (en) Bowl basket rotary bowl washing machine
US11051673B2 (en) Suspension system for a fluid circulation assembly of a dishwasher appliance
CN109965814B (en) Cleaning machine
CN103536266A (en) Dishwasher
CN109394111B (en) Cleaning machine
JP3137146U7 (en)
US20080011338A1 (en) No-spray-arm-rack-based pressure wash system for dishwashers
EP3788935A1 (en) A dishwasher providing intensive washing
JP2018192090A (en) Dish washer
CN110876597A (en) Cover plate structure of water tank type cleaning machine
CN109965805B (en) Cleaning machine

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: A2

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 MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

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 MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

RIC1 Information provided on ipc code assigned before grant

Ipc: A47L 15/23 20060101AFI20081223BHEP

17P Request for examination filed

Effective date: 20091223

17Q First examination report despatched

Effective date: 20100122

AKX Designation fees paid

Designated state(s): DE FR GB IT

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20180711

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: 20181122