CA992003A - Integral self-cleaning filter and side check valve for automatic washer - Google Patents

Integral self-cleaning filter and side check valve for automatic washer

Info

Publication number
CA992003A
CA992003A CA161,576A CA161576A CA992003A CA 992003 A CA992003 A CA 992003A CA 161576 A CA161576 A CA 161576A CA 992003 A CA992003 A CA 992003A
Authority
CA
Canada
Prior art keywords
check valve
cleaning filter
side check
automatic washer
integral self
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
CA161,576A
Other languages
English (en)
Other versions
CA161576S (en
Inventor
William Ohmann
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
Priority to CA224,859A priority Critical patent/CA989192A/en
Application granted granted Critical
Publication of CA992003A publication Critical patent/CA992003A/en
Expired legal-status Critical Current

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 
    • D06F39/10—Filtering arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Filtration Of Liquid (AREA)
  • Reciprocating Pumps (AREA)
CA161,576A 1972-03-28 1973-01-18 Integral self-cleaning filter and side check valve for automatic washer Expired CA992003A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA224,859A CA989192A (en) 1972-03-28 1975-04-17 Automatic washing machine with self-cleaning filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23889072A 1972-03-28 1972-03-28

Publications (1)

Publication Number Publication Date
CA992003A true CA992003A (en) 1976-06-29

Family

ID=22899745

Family Applications (1)

Application Number Title Priority Date Filing Date
CA161,576A Expired CA992003A (en) 1972-03-28 1973-01-18 Integral self-cleaning filter and side check valve for automatic washer

Country Status (4)

Country Link
US (1) US3774418A (enExample)
JP (1) JPS527868B2 (enExample)
AU (1) AU471699B2 (enExample)
CA (1) CA992003A (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4392891A (en) * 1980-07-02 1983-07-12 Hobart Corporation Dishwasher soil collecting circuit
US4468333A (en) * 1981-03-25 1984-08-28 Hobart Corporation Method for a warewasher bypass soil collector
US4346723A (en) * 1981-03-25 1982-08-31 Hobart Corporation Apparatus for a warewasher bypass soil collector
IT1195594B (it) * 1983-05-05 1988-10-19 Zanussi A Spa Industrie Filtro per lavabiancheria
US5016296A (en) * 1990-01-16 1991-05-21 Beaumont M William Auxiliary drain and filler device for plastic pools
IT1239791B (it) * 1990-02-02 1993-11-15 Luigi Taje Filtro autopulente per macchine lavapiatti.
KR0135836Y1 (ko) * 1996-05-31 1999-05-15 배순훈 세탁기용 휠터
US6164976A (en) * 1999-02-04 2000-12-26 Mattel, Inc. Creativity center apparatus and method for use
US6634194B1 (en) 1999-12-30 2003-10-21 General Electric Company Washing machine overflow system
US8221554B2 (en) * 2011-01-07 2012-07-17 General Electric Company Filtering method and related dishwasher
EP2443985A3 (de) * 2012-02-06 2012-07-25 V-Zug AG Haushaltsgerät mit Filteranordnung im Ablaufsystem
KR102116525B1 (ko) * 2013-07-09 2020-05-29 삼성전자주식회사 세탁기
US11319659B2 (en) * 2018-12-28 2022-05-03 Whirlpool Corporation Button trap and sieve for a laundry appliance
US12427453B2 (en) * 2022-11-25 2025-09-30 Samsung Electronics Co., Ltd. Microplastic filter for washing machines or other appliances

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3282427A (en) * 1963-11-18 1966-11-01 Whirlpool Co Self-cleaning expansible diaphragm filter
US3332259A (en) * 1965-10-21 1967-07-25 Whirlpool Co Combination fluid filter and valve assembly
US3455456A (en) * 1968-01-26 1969-07-15 Gen Motors Corp Retractable pin lint filter
US3681947A (en) * 1971-03-23 1972-08-08 Whirlpool Co Combination drain manifold and self-cleaning filter

Also Published As

Publication number Publication date
AU471699B2 (en) 1976-04-29
AU5197073A (en) 1974-08-08
US3774418A (en) 1973-11-27
JPS527868B2 (enExample) 1977-03-04
JPS4913980A (enExample) 1974-02-06

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