JPS5214902A - Selffcleaning type drainage pumps - Google Patents

Selffcleaning type drainage pumps

Info

Publication number
JPS5214902A
JPS5214902A JP51087407A JP8740776A JPS5214902A JP S5214902 A JPS5214902 A JP S5214902A JP 51087407 A JP51087407 A JP 51087407A JP 8740776 A JP8740776 A JP 8740776A JP S5214902 A JPS5214902 A JP S5214902A
Authority
JP
Japan
Prior art keywords
selffcleaning
type drainage
drainage pumps
pumps
type
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.)
Pending
Application number
JP51087407A
Other languages
Japanese (ja)
Inventor
Berutoia Erio
Masara Birugirio
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of JPS5214902A publication Critical patent/JPS5214902A/en
Pending 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 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/083—Liquid discharge or recirculation arrangements
    • D06F39/085—Arrangements or adaptations of pumps
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2238—Special flow patterns
    • F04D29/2244—Free vortex
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP51087407A 1975-07-25 1976-07-23 Selffcleaning type drainage pumps Pending JPS5214902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25759/75A IT1040087B (en) 1975-07-25 1975-07-25 SELF-CLEANING DRAINAGE PUMP IN PARTICULAR FOR WASHING MACHINES

Publications (1)

Publication Number Publication Date
JPS5214902A true JPS5214902A (en) 1977-02-04

Family

ID=11217649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51087407A Pending JPS5214902A (en) 1975-07-25 1976-07-23 Selffcleaning type drainage pumps

Country Status (5)

Country Link
JP (1) JPS5214902A (en)
DE (1) DE7622070U1 (en)
FR (1) FR2319034A1 (en)
GB (1) GB1526857A (en)
IT (1) IT1040087B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3218706C2 (en) * 1981-06-19 1985-10-24 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Drainage pumping station for medium and large flow rates
ITPN20010019U1 (en) 2001-05-25 2002-11-25 Electrolux Zanussi Elettrodome WASHING MACHINE WITH ANTI-CLOGGING DISCHARGE FILTER
DE202006005073U1 (en) 2006-03-28 2006-06-08 Ksb Aktiengesellschaft Centrifugal pump with free-flow impeller
US8881555B2 (en) * 2007-05-08 2014-11-11 Samsung Electronics Co., Ltd. Drain device and washing machine having the same
TR201106468T1 (en) * 2008-12-31 2012-02-21 Ar�El�K Anon�M ��Rket� A washing machine with a pump.
EP2487289B1 (en) * 2011-02-14 2013-09-11 Miele & Cie. KG Pumping device for a washing machine and washing machine
EP2746447B1 (en) * 2012-12-21 2020-04-22 Electrolux Home Products Corporation N.V. Laundry machine with discharge manifold comprising a pump assembly
CN107143519B (en) * 2017-07-06 2023-10-27 福建省福安市力德泵业有限公司 High-temperature high-speed pump with self-cleaning function
CN108180173A (en) * 2017-12-21 2018-06-19 江苏双轮泵业机械制造有限公司 A kind of chemical centrifugal pump of automatic cleaning raffinate
CN111637053B (en) * 2020-07-01 2022-02-22 邱德泉 Liquid-gas direct pressure device
CN113819063B (en) * 2021-09-09 2023-11-17 安徽凯特泵业有限公司 Anti-blocking submerged pump for sewage disposal

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194261B (en) * 1961-04-13 1965-06-03 Standard Elektrik Lorenz Ag Drain pump, especially for washing machines
FR1474038A (en) * 1966-01-25 1967-03-24 Thomson Houston Comp Francaise Improvements to liquid centrifugal motor pumps
FR90979E (en) * 1966-07-20 1968-03-22 Thomson Houston Comp Francaise Improvements to liquid centrifugal motor pumps
GB1339006A (en) * 1970-06-08 1973-11-28 Philips Electronic Associated Water pump covers for washing machine water pumps
FR2094401A5 (en) * 1970-06-19 1972-02-04 Sedelem
CH542309A (en) * 1972-03-16 1973-09-30 Airnaf S A Pump body for washing machine

Also Published As

Publication number Publication date
FR2319034A1 (en) 1977-02-18
IT1040087B (en) 1979-12-20
DE7622070U1 (en) 1977-05-18
FR2319034B1 (en) 1980-07-18
GB1526857A (en) 1978-10-04

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