DE3364534D1 - Self-cleaning centrifugal pump - Google Patents

Self-cleaning centrifugal pump

Info

Publication number
DE3364534D1
DE3364534D1 DE8383110748T DE3364534T DE3364534D1 DE 3364534 D1 DE3364534 D1 DE 3364534D1 DE 8383110748 T DE8383110748 T DE 8383110748T DE 3364534 T DE3364534 T DE 3364534T DE 3364534 D1 DE3364534 D1 DE 3364534D1
Authority
DE
Germany
Prior art keywords
self
centrifugal pump
cleaning centrifugal
cleaning
pump
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
DE8383110748T
Other languages
English (en)
Inventor
Frank John Cantor
Robert Perry Horwitz
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.)
TDK Micronas GmbH
ITT Inc
Original Assignee
Deutsche ITT Industries GmbH
ITT Industries Inc
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 Deutsche ITT Industries GmbH, ITT Industries Inc filed Critical Deutsche ITT Industries GmbH
Application granted granted Critical
Publication of DE3364534D1 publication Critical patent/DE3364534D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2266—Rotors specially for centrifugal pumps with special measures for sealing or thrust balance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE8383110748T 1982-11-01 1983-10-27 Self-cleaning centrifugal pump Expired DE3364534D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/438,076 US4538959A (en) 1982-11-01 1982-11-01 Clean-in-place pump

Publications (1)

Publication Number Publication Date
DE3364534D1 true DE3364534D1 (en) 1986-08-21

Family

ID=23739110

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383110748T Expired DE3364534D1 (en) 1982-11-01 1983-10-27 Self-cleaning centrifugal pump

Country Status (5)

Country Link
US (1) US4538959A (de)
EP (1) EP0112462B1 (de)
JP (1) JPS5999095A (de)
AU (1) AU557987B2 (de)
DE (1) DE3364534D1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4948336A (en) * 1987-12-10 1990-08-14 Sundstrand Corporation Mechanical shaft seal
JPH04107499U (ja) * 1991-02-27 1992-09-17 アイシン精機株式会社 ウオータポンプ
US5096396A (en) * 1991-03-05 1992-03-17 V. Q. Corporation Rotary apparatus having passageways to clean seal chambers
US5160693A (en) * 1991-09-26 1992-11-03 Eckert Charles E Impeller for treating molten metals
DE4400289C2 (de) * 1994-01-07 2001-07-05 Ksb Ag Kreiselpumpe
US5503521A (en) * 1994-07-14 1996-04-02 Tetra Laval Holdings & Finance S.A. Centrifugal pump
ES2130945B1 (es) * 1996-07-03 2000-02-16 Bombas Electricas Sa Bomba centrifuga de tipo vortice.
JP3545638B2 (ja) * 1999-03-30 2004-07-21 日本ミルクコミュニティ株式会社 回転軸に対するインペラーの取付構造
US6921245B2 (en) * 2003-02-11 2005-07-26 Envirotech Pumpsystems, Inc. Coaxial seal for a pump
DE502004006266D1 (de) 2003-08-04 2008-04-03 Sulzer Pumpen Ag Laufrad für pumpen
US20070036660A1 (en) * 2005-08-10 2007-02-15 Envirotech Pumpsystems, Inc. Low-profile impeller bolt
DE102006009495A1 (de) * 2006-02-27 2007-08-30 Oase Gmbh Wasserpumpe
US8221070B2 (en) * 2009-03-25 2012-07-17 Woodward, Inc. Centrifugal impeller with controlled force balance
DE102010050263A1 (de) * 2010-11-02 2012-05-03 Wilo Se Führung des Laternen-Einsteckteils
JP2013189886A (ja) * 2012-03-13 2013-09-26 Hitachi Automotive Systems Ltd ウォータポンプ
AU2014284140A1 (en) 2013-06-21 2016-01-21 Flow Control Llc. Debris removing impeller backvane
RU2633211C1 (ru) * 2014-10-23 2017-10-11 Зульцер Мэнэджмент Аг Способ нагнетания жидкой среды, центробежный насос и его рабочее колесо
CN105179259B (zh) * 2015-07-07 2017-08-22 君禾泵业股份有限公司 带有清洁装置的高效潜水泵及其清洁方法
JP2019015206A (ja) * 2017-07-05 2019-01-31 日本電産株式会社 羽根車及び送風装置
SE542626C2 (en) * 2018-04-11 2020-06-23 Roplan Holding Ab A pump housing device for a fluid pump, and a fluid pump

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA586433A (en) * 1959-11-03 J. Klassen John Submersible in-line booster pump and system
US782271A (en) * 1904-04-30 1905-02-14 Henry R Worthington Centrifugal, turbine, or like pump.
US2386898A (en) * 1943-10-30 1945-10-16 Worthington Pump & Mach Corp Centrifugal pump
US2427656A (en) * 1944-08-28 1947-09-23 Byron Jackson Co Pump and shaft seal therefor
US2938661A (en) * 1956-06-13 1960-05-31 Gen Motors Corp Compressor seals
CH390687A (de) * 1961-02-27 1965-04-15 Egger & Co Kreiselpumpe
US3213798A (en) * 1964-03-16 1965-10-26 Ingersoll Rand Co Sealing and cooling device for a pump shaft
JPS4322549Y1 (de) * 1967-09-28 1968-09-21
US3481273A (en) * 1968-02-26 1969-12-02 Ladish Co Sanitary processing pumps
US3639073A (en) * 1970-04-23 1972-02-01 Sundstrand Corp Centrifugal pump
US3632220A (en) * 1970-08-27 1972-01-04 Chrysler Corp Coolant pump
US3801226A (en) * 1970-08-28 1974-04-02 Goulds Pumps Pump impeller
DE2640990A1 (de) * 1976-09-11 1978-03-16 Klein Schanzlin & Becker Ag Kreiselpumpe mit selbsttaetiger axialschubregelung an einem der laufraeder
DE3026541C2 (de) * 1980-07-12 1985-12-19 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Schmutzabscheider für Strömungsmaschinen
DE3026558C2 (de) * 1980-07-12 1982-09-09 Audi Nsu Auto Union Ag, 7107 Neckarsulm Turbomaschine, insbesondere Abgasturbolader für Brennkraftmaschinen

Also Published As

Publication number Publication date
US4538959A (en) 1985-09-03
AU557987B2 (en) 1987-01-15
EP0112462B1 (de) 1986-07-16
JPS5999095A (ja) 1984-06-07
EP0112462A1 (de) 1984-07-04
AU2069983A (en) 1984-05-10

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: KLUNKER, H., DIPL.-ING. DR.RER.NAT. SCHMITT-NILSON, G., DIPL.-ING. DR.-ING. HIRSCH, P., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee