ATE166401T1 - AUTOMATIC DEVICE FOR DISPENSING AND DOSING POWDER DETERGENTS IN WASHING MACHINES - Google Patents

AUTOMATIC DEVICE FOR DISPENSING AND DOSING POWDER DETERGENTS IN WASHING MACHINES

Info

Publication number
ATE166401T1
ATE166401T1 AT94102127T AT94102127T ATE166401T1 AT E166401 T1 ATE166401 T1 AT E166401T1 AT 94102127 T AT94102127 T AT 94102127T AT 94102127 T AT94102127 T AT 94102127T AT E166401 T1 ATE166401 T1 AT E166401T1
Authority
AT
Austria
Prior art keywords
washing machines
dispensing
automatic device
powdered detergent
powder detergents
Prior art date
Application number
AT94102127T
Other languages
German (de)
Inventor
Luca Fornasari
Original Assignee
R & D S Srl
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
Priority claimed from IT000022 external-priority patent/IT1262071B/en
Priority claimed from IT000023 external-priority patent/IT1262072B/en
Priority claimed from IT93BL000028A external-priority patent/IT1268250B1/en
Application filed by R & D S Srl filed Critical R & D S Srl
Application granted granted Critical
Publication of ATE166401T1 publication Critical patent/ATE166401T1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/02—Devices for adding soap or other washing agents
    • D06F39/026—Devices for adding soap or other washing agents the powder or tablets being added directly, e.g. without the need of a flushing liquid
    • 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
    • A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A47L15/4436—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants in the form of a detergent solution made by gradually dissolving a powder detergent cake or a solid detergent block

Abstract

Automatic powdered detergent dispensing and metering system for washing machines, in particular dishwashing and clothes washing machines, comprising a reservoir (13) adapted to hold the powdered detergent (11), whose addition into the washing tank or tub (24; 681) of said machines occurs through a flow of air generated by pneumatic generator means (14, 46; 14) of a per sè known type. The system comprises actuation means (16; 85) that may be embodied in a number of different ways, described in the patent specification, for determining the conveyance of the powdered detergent into the washing tank or tub (24; 681) when said pneumatic generator means (14, 46; 14) are operating. <IMAGE>
AT94102127T 1993-02-15 1994-02-11 AUTOMATIC DEVICE FOR DISPENSING AND DOSING POWDER DETERGENTS IN WASHING MACHINES ATE166401T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT000022 IT1262071B (en) 1993-02-15 1993-02-15 Washing machine automatic powdered detergent dispensing system - uses ejector with Venturi tube to deliver powder from reservoir through check valve
IT000023 IT1262072B (en) 1993-02-15 1993-02-15 Washing machine automatic powdered detergent dispensing system - uses ejector with Venturi tube to deliver powder from reservoir through check valve
IT93BL000028A IT1268250B1 (en) 1993-11-10 1993-11-10 Automatic batching and dispensing system for powdered detergent in washing machines

Publications (1)

Publication Number Publication Date
ATE166401T1 true ATE166401T1 (en) 1998-06-15

Family

ID=27273881

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94102127T ATE166401T1 (en) 1993-02-15 1994-02-11 AUTOMATIC DEVICE FOR DISPENSING AND DOSING POWDER DETERGENTS IN WASHING MACHINES

Country Status (5)

Country Link
EP (1) EP0611843B1 (en)
AT (1) ATE166401T1 (en)
DE (1) DE69410309T2 (en)
DK (1) DK0611843T3 (en)
ES (1) ES2118990T3 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4434498C2 (en) * 1994-09-27 1996-12-12 Henkel Ecolab Gmbh & Co Ohg Process for cleaning dishes in commercial dishwashers and dishwasher suitable for carrying out the process
NL9500254A (en) * 1994-11-18 1996-07-01 Epenhuysen Chem Nv Machine dishwashing process.
EP1554970B1 (en) 2004-01-15 2011-08-24 Electrolux Home Products Corporation N.V. Apparatus and method for feeding cleaning-aid agents in a liquid carrying hosehold appliance
KR101384759B1 (en) * 2007-04-02 2014-04-14 엘지전자 주식회사 Washing machine
US8210188B2 (en) 2008-02-13 2012-07-03 Whirlpool Corporation Dishwasher with dispensing system
KR101491574B1 (en) * 2008-10-31 2015-02-11 삼성전자 주식회사 Washing Machine
US8844325B2 (en) 2010-11-05 2014-09-30 General Electric Company Liquid additive dispensing apparatus for a washing machine
DE102014115512A1 (en) * 2014-10-24 2016-04-28 Miele & Cie. Kg Dishwasher, in particular household dishwasher
DE102015109749B4 (en) * 2015-06-18 2017-01-12 Miele & Cie. Kg dosing
DE102016210397A1 (en) * 2016-06-13 2017-12-14 BSH Hausgeräte GmbH Household dishwasher with a metering system for solids-adding agent
DE102016116417A1 (en) 2016-09-02 2018-03-08 Miele & Cie. Kg Dishwasher, in particular household dishwasher
CN108729133B (en) * 2017-04-17 2020-10-16 青岛海尔滚筒洗衣机有限公司 Automatic dispensing system of washing machine and washing machine
WO2018192460A1 (en) 2017-04-17 2018-10-25 青岛海尔滚筒洗衣机有限公司 Automatic dispensing system for washing, and washing machine
CN109750454B (en) * 2017-11-03 2022-08-30 青岛海尔洗涤电器有限公司 Laundry treating agent feeding device, washing machine and control method thereof
CN110485123A (en) * 2018-05-15 2019-11-22 合肥美的洗衣机有限公司 Washing machine
EP3866651A2 (en) * 2018-12-05 2021-08-25 SMIICS GmbH Device for metering and/or for preparing a medium to be prepared, container for receiving and metering a component, container for receiving and metering fluid, and corresponding system
CN114052616A (en) * 2020-08-04 2022-02-18 佛山市顺德区美的洗涤电器制造有限公司 Control method of home appliance, and computer-readable storage medium

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188146A (en) * 1963-08-09 1965-06-08 Procter & Gamble Automatic granules dispenser
EP0165690A3 (en) * 1984-06-19 1987-08-19 Economics Laboratory, Inc. Pneumatic powder dispensing method and apparatus
IT1187895B (en) * 1986-02-06 1987-12-23 Eltek Spa LONG-LIFE DISPENSER DEVICE OF POWDER DETERGENTS AND LIQUID POLISHING SUBSTANCES FOR WASHING MACHINES PARTICULARLY DISHWASHER
DE3907361A1 (en) * 1989-03-08 1990-09-20 Henkel Kgaa POWDER DISPENSER

Also Published As

Publication number Publication date
ES2118990T3 (en) 1998-10-01
DK0611843T3 (en) 1999-03-08
DE69410309T2 (en) 1999-02-11
EP0611843A1 (en) 1994-08-24
DE69410309D1 (en) 1998-06-25
EP0611843B1 (en) 1998-05-20

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee