GB725913A - Improvements in and relating to dishwashing apparatus - Google Patents
Improvements in and relating to dishwashing apparatusInfo
- Publication number
- GB725913A GB725913A GB25521/53A GB2552153A GB725913A GB 725913 A GB725913 A GB 725913A GB 25521/53 A GB25521/53 A GB 25521/53A GB 2552153 A GB2552153 A GB 2552153A GB 725913 A GB725913 A GB 725913A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cups
- detergent
- gate
- water
- cup
- 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.)
- Expired
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
- A47L15/42—Details
- A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
- A47L15/4409—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants by tipping containers or opening their lids, e.g. with the help of a programmer
-
- 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
- A47L15/02—Washing or rinsing machines for crockery or tableware with circulation and agitation of the cleaning liquid in the cleaning chamber containing a stationary basket
- A47L15/06—Washing or rinsing machines for crockery or tableware with circulation and agitation of the cleaning liquid in the cleaning chamber containing a stationary basket by means of an impeller in the chamber
Landscapes
- Washing And Drying Of Tableware (AREA)
Abstract
725,913. Dishwashing machines. GENERAL ELECTRIC CO. Sept. 15, 1953 [Sept. 15, 1952], No. 25521/53. Class 138 (1). A dishwashing apparatus has a detergent dispenser comprising a plurality of cups to receive individual charges of detergent, means responsive only to enforced water circulation in the machine to remove detergent from one or more cups, guard means for covering the remaining cups, means for maintaining the guard means in covering position during the said enforced water circulation period to prevent water entering said remaining cups, and means to operate the guard means and expose said remaining cups during a succeeding enforced water circulation period during which detergent is removed from those cups. The invention may be applied to a manually controlled dishwasher or to an automatic timed cycle type dishwasher e.g. as described in Specification 688,939. The detergent dispenser may be fitted in a side wall of the tub of the machine but as shown in Figs. 2 and 4 it is mounted in a recess 51 of the interior panel 50 of a door for the front opening of the tub similar to that described in Specification 688,939. As shown the detergent dispenser comprises a container 20 provided with two cups 21, 22 of which 21 is the larger, and a gate 30, constituting the guard means, which is pivoted on a spindle 26 to the container 20. Two cups 32, 33 are formed in the gate 30, the. larger cup 32 being provided with an outlet hole 41 covered by a removable filter screen 42. The centre of gravity of the gate is so arranged that when its cups are empty it will remain in the position shown in Fig. 4, after having been so placed, and the right hand portion of the gate masks the cup 22. Between the flanges 27, 28 of the container 20 and the wall of the recess 51 are formed drainage channels 27.1 and 28.1. When the gate is in the position shown in Fig. 2, portions 37, 38, 39, of the gate overhang the flange 28. A strip 29.1 is fitted across the two cups 21, 22 Fig. 4 in order to retain charges of dry detergent therein. These charges are placed in the cups when the door is open and in a substantially horizontal position and thereafter the gate is positioned to cover the cup 22 and the door is closed. When the automatically timed cycle of operations of the dishwasher is commenced water will be sprayed from the centre of the top of the tub e.g. as described in Specification 688,939. This water will not contact the detergent in the cups and any that flows down the interior wall of the door will be diverted from the cups by the channels 27.1, 28.1 and the portions 37, 38. The small amounts entering the cups 32, 33 will be insufficient to effect the balance of the gate 30. When the first washing operation is effected the water in the sump of the tub will be thrown-up by an impeller (not shown) and this water will remove the detergent from the open cup 21. At the same time both cups 32, 33 of the gate will be filled with water and the balance will still be preserved since the water entering 32 exceeds the outflow from the hole 41. When this washing operation is completed the tub is drained and during an inoperative period of the cycle the cup 32 drains (in 10 secs.). The water remaining in the cup 33 then causes the gate to pivot to the position shown in Fig. 5 in which position it will remain since the centre of gravity will then be to the left of the pivot 26, and the cup 33 will drain. During a second washing cycle the detergent in the now exposed cup 22 will be removed. The container 20 may be formed with four cups, two of which may be coverable by the gate so that e.g. soap powder and a water softener may be dispensed simultaneously during the first wash period and a detergent and wetting agent dispensed simultaneously during the second wash period. In another embodiment described with reference to Figs. 7 to 10 (not shown) the bottom portions of the cups 21, 22 as viewed in the closed position of the door, are arranged so as to contain liquid detergent, and siphons are placed in each cup. The bends of the siphons are normally above the liquid levels in the cups but when water is introduced thereinto by the impeller action, the levels rise above the bends to start the siphoning actions to evacuate the cups.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US309588A US2711178A (en) | 1952-09-15 | 1952-09-15 | Dishwashing apparatus with automatic detergent-dispensing means |
Publications (1)
Publication Number | Publication Date |
---|---|
GB725913A true GB725913A (en) | 1955-03-09 |
Family
ID=23198839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB25521/53A Expired GB725913A (en) | 1952-09-15 | 1953-09-15 | Improvements in and relating to dishwashing apparatus |
Country Status (3)
Country | Link |
---|---|
US (2) | US2711178A (en) |
FR (1) | FR1094870A (en) |
GB (1) | GB725913A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008083896A1 (en) * | 2007-01-12 | 2008-07-17 | Unilever N.V. | Gravity-fed water purification apparatus with venturi dosing device |
US7754025B1 (en) | 2000-06-08 | 2010-07-13 | Beverage Works, Inc. | Dishwasher having a door supply housing which holds dish washing supply for multiple wash cycles |
US8190290B2 (en) | 2000-06-08 | 2012-05-29 | Beverage Works, Inc. | Appliance with dispenser |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3125105A (en) * | 1964-03-17 | Fig-z a | ||
US2825665A (en) * | 1953-09-29 | 1958-03-04 | Gen Electric | Dishwasher apparatus and method |
US2812881A (en) * | 1955-04-11 | 1957-11-12 | Waste King Corp | Detergent dispenser |
US3013568A (en) * | 1956-10-29 | 1961-12-19 | Waste King Corp | Dishwasher with dispenser for water conditioning liquid |
US2974832A (en) * | 1956-11-06 | 1961-03-14 | Gen Motors Corp | Liquid detergent dispenser for washing apparatus |
US2969072A (en) * | 1958-01-20 | 1961-01-24 | Whirlpool Co | Detergent dispenser |
US2973769A (en) * | 1958-01-23 | 1961-03-07 | Gen Motors Corp | Detergent dispenser for a washing machine |
US3019802A (en) * | 1958-11-24 | 1962-02-06 | Gen Motors Corp | Dishwasher having a dispenser |
DE1199940B (en) * | 1959-06-13 | 1965-09-02 | Hermann Zanker Maschinen Und M | Method for adding additives to containers |
US3012565A (en) * | 1960-03-08 | 1961-12-12 | Design & Mfg Corp | Sequential detergent dispenser |
US3102664A (en) * | 1961-08-25 | 1963-09-03 | Design & Mfg Corp | Sequential detergent dispenser |
US3144031A (en) * | 1962-04-17 | 1964-08-11 | Westinghouse Electric Corp | Detergent dispensing apparatus for automatic washing machines |
US4265100A (en) * | 1980-01-14 | 1981-05-05 | Whirlpool Corporation | Pivotal siphon bleach dispenser for automatic washer |
DE3623027A1 (en) * | 1986-07-09 | 1988-01-28 | Miele & Cie | Feeding device in dishwashers for a cleaning agent, in particular pulverulent cleaning agent |
US6826933B2 (en) * | 2002-02-06 | 2004-12-07 | Maytag Corporation | Dual use detergent dispenser |
ATE521272T1 (en) * | 2004-01-15 | 2011-09-15 | Electrolux Home Prod Corp | DEVICE AND METHOD FOR SUPPLYING AUXILIARY SUBSTANCES INTO A LIQUID-KEEPING HOUSEHOLD APPLIANCE |
US7699063B2 (en) * | 2005-08-18 | 2010-04-20 | Maytag Corporation | Dispenser for a drawer-type dishwasher |
US7832417B2 (en) | 2006-04-20 | 2010-11-16 | Maytag Corporation | Dispenser for a drawer-type dishwasher |
US8925561B2 (en) | 2011-10-11 | 2015-01-06 | Whirlpool Corporation | Dishwasher dispensing system with timed delay |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2174729A (en) * | 1938-07-22 | 1939-10-03 | Otto C Schlack | Soap feeder |
US2226096A (en) * | 1938-09-24 | 1940-12-24 | Clensel Products Inc | Detergent dispenser for washing machines |
US2498517A (en) * | 1945-02-23 | 1950-02-21 | Gen Electric | Detergent supplying means for dishwashing apparatus |
US2552852A (en) * | 1945-10-16 | 1951-05-15 | Westinghouse Electric Corp | Dishwashing apparatus having detergent dispensing means |
US2620811A (en) * | 1948-05-14 | 1952-12-09 | Hotpoint Inc | Dishwashing apparatus with automatic detergent introduction arrangement |
-
0
- US US24198D patent/USRE24198E/en not_active Expired
-
1952
- 1952-09-15 US US309588A patent/US2711178A/en not_active Expired - Lifetime
-
1953
- 1953-09-15 GB GB25521/53A patent/GB725913A/en not_active Expired
- 1953-09-15 FR FR1094870D patent/FR1094870A/en not_active Expired
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8290615B2 (en) | 2000-06-08 | 2012-10-16 | Beverage Works, Inc. | Appliance with dispenser |
US9090448B2 (en) | 2000-06-08 | 2015-07-28 | Beverage Works, Inc. | Appliance having a user interface panel and a beverage dispenser |
US8103378B2 (en) | 2000-06-08 | 2012-01-24 | Beverage Works, Inc. | Appliance having a user interface panel and a beverage dispenser |
US8190290B2 (en) | 2000-06-08 | 2012-05-29 | Beverage Works, Inc. | Appliance with dispenser |
US8548624B2 (en) | 2000-06-08 | 2013-10-01 | Beverage Works, Inc. | Appliance having a user interface panel and a beverage dispenser |
US8290616B2 (en) | 2000-06-08 | 2012-10-16 | Beverage Works, Inc. | Appliance having a user interface panel and a beverage dispenser |
US7754025B1 (en) | 2000-06-08 | 2010-07-13 | Beverage Works, Inc. | Dishwasher having a door supply housing which holds dish washing supply for multiple wash cycles |
US9090446B2 (en) | 2000-06-08 | 2015-07-28 | Beverage Works, Inc. | Appliance with dispenser |
US9090449B2 (en) | 2000-06-08 | 2015-07-28 | Beverage Works, Inc. | Appliance having a user interface panel and a beverage dispenser |
US8606395B2 (en) | 2000-06-08 | 2013-12-10 | Beverage Works, Inc. | Appliance having a user interface panel and a beverage dispenser |
US8565917B2 (en) | 2000-06-08 | 2013-10-22 | Beverage Works, Inc. | Appliance with dispenser |
US9090447B2 (en) | 2000-06-08 | 2015-07-28 | Beverage Works, Inc. | Appliance having a user interface panel and a beverage dispenser |
EA016676B1 (en) * | 2007-01-12 | 2012-06-29 | Юнилевер Н.В. | Gravity-fed water purification method |
WO2008083896A1 (en) * | 2007-01-12 | 2008-07-17 | Unilever N.V. | Gravity-fed water purification apparatus with venturi dosing device |
Also Published As
Publication number | Publication date |
---|---|
FR1094870A (en) | 1955-05-25 |
US2711178A (en) | 1955-06-21 |
USRE24198E (en) | 1956-08-21 |
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