GB1158931A - Liquid Distributing System for Dishwashing Machine. - Google Patents

Liquid Distributing System for Dishwashing Machine.

Info

Publication number
GB1158931A
GB1158931A GB33402/66A GB3340266A GB1158931A GB 1158931 A GB1158931 A GB 1158931A GB 33402/66 A GB33402/66 A GB 33402/66A GB 3340266 A GB3340266 A GB 3340266A GB 1158931 A GB1158931 A GB 1158931A
Authority
GB
United Kingdom
Prior art keywords
slots
impeller
sprayer
liquid
tubes
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
Application number
GB33402/66A
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.)
Hobart Manfacturing Co
Original Assignee
Hobart Manfacturing Co
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 Hobart Manfacturing Co filed Critical Hobart Manfacturing Co
Publication of GB1158931A publication Critical patent/GB1158931A/en
Expired 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
    • 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
    • A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
    • A47L15/4219—Water recirculation
    • 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
    • A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
    • A47L15/4225—Arrangements or adaption of recirculation or discharge pumps
    • 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
    • A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
    • A47L15/4225—Arrangements or adaption of recirculation or discharge pumps
    • A47L15/4227—Arrangements or adaption of recirculation or discharge pumps with macerator arrangements for chopping entrained food particles
    • 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
    • A47L15/4202—Water filter means or strainers

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

1,158,931. Dishwashing machines. HOBART MFG. CO. 25 July, 1966 [26 July, 1965], No. 33402/66. Heading A4F. [Also in Division B2] In a liquid distributing system for a dishwashing machine the impeller 90, 105, of drain and circulating pumps, respectively, are mounted on a common shaft 55 so that: they are drivable simultaneously by a motor 38, for flushing the washing chamber during draining thereof liquid is circulated by the impeller 105 through conduits 139 to a rotary sprayer 150 of the reaction type, to be discharged on to the dishes and returned to the impeller via a coarse strainer 210, a fine filter 200, and an opening 132 facing upwardly above the impeller 105. Passage of liquid through a drain outlet 222 is controlled by a solenoid operated drain valve actuated by a programme timer. The sprayer 150 has discharge apertures formed as slots 166 in spherical depressions 165 in four spray tubes, 156 the slots 166 extending at right angles to the lengths of the tubes 156, and the curvature of the slots causing the emitted jets to be flattened substantially at right angles to the direction of the slots. The end slots 166 of a pair of diametrically opposed tubes 156 are so dispersed that the jets discharged therefrom effect rotation of the sprayer 150.
GB33402/66A 1965-07-26 1966-07-25 Liquid Distributing System for Dishwashing Machine. Expired GB1158931A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US474667A US3323529A (en) 1965-07-26 1965-07-26 Liquid distributing system for dishwashing machine

Publications (1)

Publication Number Publication Date
GB1158931A true GB1158931A (en) 1969-07-23

Family

ID=23884498

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33402/66A Expired GB1158931A (en) 1965-07-26 1966-07-25 Liquid Distributing System for Dishwashing Machine.

Country Status (4)

Country Link
US (1) US3323529A (en)
DE (2) DE1974154U (en)
FR (1) FR1487824A (en)
GB (1) GB1158931A (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3421704A (en) * 1966-04-04 1969-01-14 Whirlpool Co Dishwasher apparatus
US3444870A (en) * 1966-12-12 1969-05-20 Whirlpool Co Article washing apparatus
US3502090A (en) * 1967-12-14 1970-03-24 Hobart Corp Dishwashing apparatus
JPS5121544Y1 (en) * 1969-03-06 1976-06-04
US3709236A (en) * 1969-12-08 1973-01-09 Jenn Air Corp Dishwasher
JPS4899959A (en) * 1972-04-01 1973-12-17
US4038103A (en) * 1976-07-27 1977-07-26 Hobart Corporation Dishwasher filter flushing system
US4392891A (en) * 1980-07-02 1983-07-12 Hobart Corporation Dishwasher soil collecting circuit
US4346723A (en) * 1981-03-25 1982-08-31 Hobart Corporation Apparatus for a warewasher bypass soil collector
US4468333A (en) * 1981-03-25 1984-08-28 Hobart Corporation Method for a warewasher bypass soil collector
US4582259A (en) * 1984-09-12 1986-04-15 Hobart Corporation Wash arm and method and apparatus for forming the same
NZ221940A (en) * 1986-09-29 1990-04-26 Mcilwraith Davey Pty Ltd Sink located dishwasher
US5165433A (en) * 1991-08-19 1992-11-24 Whirlpool Corporation Soil separator for a domestic dishwasher
KR100556779B1 (en) * 2003-12-05 2006-03-10 엘지전자 주식회사 Tableware washer
US7938339B2 (en) * 2007-11-02 2011-05-10 Steris Inc. Nozzle assembly for a washer
EP2468170A1 (en) * 2010-12-21 2012-06-27 Electrolux Home Products Corporation N.V. Dishwasher spray arm support integral to sump structure
USD748351S1 (en) 2013-10-29 2016-01-26 Whirlpool Corporation Sprayer for dish washing machine
US9839339B2 (en) * 2015-01-13 2017-12-12 Haier Us Appliance Solutions, Inc. Fluid circulation system for dishwasher appliances
DE102015207588A1 (en) * 2015-04-24 2016-10-27 BSH Hausgeräte GmbH Spray arm assembly and dishwasher
WO2017014575A1 (en) * 2015-07-23 2017-01-26 Lg Electronics Inc. Dishwasher
US10682037B2 (en) 2015-12-16 2020-06-16 Whirlpool Corporation Dishwasher with a spray arm system having a bearing assembly
CN107440659B (en) * 2016-05-30 2020-08-28 青岛海尔洗碗机有限公司 Dual-filtering system and dual-filtering method of dish washing machine
EP3427629B1 (en) * 2017-07-13 2020-06-24 Miele & Cie. KG Dishwasher, especially domestic dishwasher
US10952589B2 (en) * 2017-12-21 2021-03-23 Whirlpool Corporation Dishwasher with hydraulically powered wash system
US11071437B2 (en) * 2019-01-09 2021-07-27 Haier Us Appliance Solutions, Inc. Dishwashing appliance and vibration-reducing mounting assembly
US11162210B2 (en) * 2019-01-09 2021-11-02 Haier Us Appliance Solutions, Inc. Drain pump for washing machine appliance
CN109602368A (en) * 2019-01-25 2019-04-12 浙江气派智能科技有限公司 Spray system and cleaning machine with the spray system
CN109907713A (en) * 2019-03-13 2019-06-21 深圳市宝嘉电器有限公司 A kind of free mounting structure of gushing arm
WO2024097152A1 (en) * 2022-10-31 2024-05-10 Johnson Screens, Inc. Asymmetrical rotating spray nozzle assembly for filtration screen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1637376A (en) * 1927-08-02 Dishwashing machine
US2734520A (en) * 1956-02-14 Dishwashing machine
US1737257A (en) * 1924-05-20 1929-11-26 Hobart Mfg Co Distributor for washing machines
US2862510A (en) * 1955-08-19 1958-12-02 Hobart Mfg Co Dishwasher
US3217884A (en) * 1960-10-26 1965-11-16 Gen Motors Corp Washing device with self-cleaning filter
NL278052A (en) * 1961-05-05
NL282715A (en) * 1961-09-08
US3179307A (en) * 1963-10-24 1965-04-20 Design & Mfg Corp Pump assembly for dishwashing machines
US3265311A (en) * 1964-01-30 1966-08-09 Gen Motors Corp Domestic applaince

Also Published As

Publication number Publication date
DE1974154U (en) 1967-12-07
FR1487824A (en) 1967-07-07
DE1628625B2 (en) 1976-08-19
DE1628625A1 (en) 1970-08-20
US3323529A (en) 1967-06-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]