ES304945A1 - A self cleaning filter device. (Machine-translation by Google Translate, not legally binding) - Google Patents

A self cleaning filter device. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES304945A1
ES304945A1 ES0304945A ES304945A ES304945A1 ES 304945 A1 ES304945 A1 ES 304945A1 ES 0304945 A ES0304945 A ES 0304945A ES 304945 A ES304945 A ES 304945A ES 304945 A1 ES304945 A1 ES 304945A1
Authority
ES
Spain
Prior art keywords
filter
translation
machine
legally binding
google translate
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
ES0304945A
Other languages
Spanish (es)
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.)
Whirlpool Corp
Original Assignee
Whirlpool Corp
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 Whirlpool Corp filed Critical Whirlpool Corp
Publication of ES304945A1 publication Critical patent/ES304945A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/10—Brush filters ; Rotary brush filters
    • 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 
    • D06F39/10—Filtering arrangements

Abstract

A self-cleaning filter device for a cleaning apparatus having means constituting a hydraulic circuit including a treatment zone and a pump for circulating liquid from the treatment zone through the circuit with return to the treatment zone, and said filter provided with facing walls that include at least one wall made of elastic material and forming both when joining together a filter maze or labyrinth; said filter having a configuration in a contracted state and a configuration in the expanded state, in which said elastic wall expands to form a direct passage; said filter being mounted in the circuit on the suction side of the pump, and being able to operate so that being in a contracted state, it traps the foreign particles of the pouring liquid, whereby the action of circulation of the pouring liquid through of the filter will contract the filter and trap the foreign particles of the liquid. (Machine-translation by Google Translate, not legally binding)
ES0304945A 1963-11-18 1964-10-15 A self cleaning filter device. (Machine-translation by Google Translate, not legally binding) Expired ES304945A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US324324A US3282427A (en) 1963-11-18 1963-11-18 Self-cleaning expansible diaphragm filter

Publications (1)

Publication Number Publication Date
ES304945A1 true ES304945A1 (en) 1965-03-16

Family

ID=23263099

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0304945A Expired ES304945A1 (en) 1963-11-18 1964-10-15 A self cleaning filter device. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
US (1) US3282427A (en)
DE (1) DE1461509A1 (en)
ES (1) ES304945A1 (en)
GB (1) GB1041300A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3335864A (en) * 1964-09-08 1967-08-15 Whirlpool Co Pressure actuated filter
US3348688A (en) * 1964-09-08 1967-10-24 Whirlpool Co Manual filter for a washing machine
US3365063A (en) * 1964-09-08 1968-01-23 Whirlpool Co Manual filter for a washing machine
US3429444A (en) * 1966-10-31 1969-02-25 Whirlpool Co Cone filter for an automatic washer
US3774418A (en) * 1972-03-28 1973-11-27 Whirlpool Co Integral self-cleaning filter and side check valve for automatic washer
US3847812A (en) * 1972-03-28 1974-11-12 Whirlpool Co Integral self-cleaning filter and side check valve for automatic washer
US3998735A (en) * 1976-05-19 1976-12-21 Nathan Ira M Apparatus and method for separating a mother liquor into a concentrated particulate fraction and a filtrate fraction
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
US4750999A (en) * 1986-06-09 1988-06-14 Roberts Filter Manufacturing Company Filter employing barrier
BRPI1001488A2 (en) * 2010-05-26 2012-02-28 Electrolux Do Brasil S.A. self-cleaning filter improvement for washing machines
CN103228836A (en) 2010-11-11 2013-07-31 伊莱克斯家用产品有限公司 Self cleaning filter arrangement
BR102012031706A2 (en) 2012-12-12 2014-09-02 Electrolux Do Brasil Sa UNIDIRECTIONAL SOLID RETENTION DEVICE FOR FLUIDS, FLUID LINE SYSTEM FOR LAUNDRY MACHINES, AND METHOD IN A FLUID LINE SYSTEM OF A LAUNDRY MACHINE
CN114990859A (en) * 2021-03-02 2022-09-02 惠而浦公司 Bidirectional recirculation filtering and removable filtering device for laundry treatment appliance

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2221210A (en) * 1937-10-01 1940-11-12 Nat Rubber Machinery Co Filter for dry cleaner solvents
US3179116A (en) * 1961-09-22 1965-04-20 Gen Motors Corp Self cleaning variable filter for a dishwasher

Also Published As

Publication number Publication date
DE1461509A1 (en) 1969-01-02
US3282427A (en) 1966-11-01
GB1041300A (en) 1966-09-01

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