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AU776504B2 - Pump assembly and related components - Google Patents

Pump assembly and related components Download PDF

Info

Publication number
AU776504B2
AU776504B2 AU37683/00A AU3768300A AU776504B2 AU 776504 B2 AU776504 B2 AU 776504B2 AU 37683/00 A AU37683/00 A AU 37683/00A AU 3768300 A AU3768300 A AU 3768300A AU 776504 B2 AU776504 B2 AU 776504B2
Authority
AU
Australia
Prior art keywords
blade
impeller
pump
trailing
assembly
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.)
Ceased
Application number
AU37683/00A
Other languages
English (en)
Other versions
AU3768300A (en
Inventor
David Muhs
Gianfranco Parma
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.)
Individual
Original Assignee
Individual
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
Priority claimed from US09/532,356 external-priority patent/US6390768B1/en
Priority claimed from US09/531,631 external-priority patent/US6315524B1/en
Priority claimed from US09/532,338 external-priority patent/US6405748B1/en
Application filed by Individual filed Critical Individual
Publication of AU3768300A publication Critical patent/AU3768300A/en
Application granted granted Critical
Publication of AU776504B2 publication Critical patent/AU776504B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
    • F04D7/045—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous with means for comminuting, mixing stirring or otherwise treating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • 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
    • F04D29/2288—Rotors specially for centrifugal pumps with special measures for comminuting, mixing or separating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
    • F04D9/041—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock the priming pump having evacuating action

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AU37683/00A 1999-03-22 2000-03-22 Pump assembly and related components Ceased AU776504B2 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US12555999P 1999-03-22 1999-03-22
US60/125559 1999-03-22
US09/532,356 US6390768B1 (en) 1999-03-22 2000-03-21 Pump impeller and related components
US09/532356 2000-03-21
US09/531,631 US6315524B1 (en) 1999-03-22 2000-03-21 Pump system with vacuum source
US09/532338 2000-03-21
US09/532,338 US6405748B1 (en) 1999-03-22 2000-03-21 Trailer and fuel tank assembly
US09/531631 2000-03-21
PCT/US2000/007562 WO2000057056A2 (fr) 1999-03-22 2000-03-22 Assemblage de pompe et composants associes

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2004237829A Division AU2004237829B2 (en) 1999-03-22 2004-12-09 Pump assembly and related components

Publications (2)

Publication Number Publication Date
AU3768300A AU3768300A (en) 2000-10-09
AU776504B2 true AU776504B2 (en) 2004-09-09

Family

ID=27494585

Family Applications (3)

Application Number Title Priority Date Filing Date
AU37683/00A Ceased AU776504B2 (en) 1999-03-22 2000-03-22 Pump assembly and related components
AU2004237829A Ceased AU2004237829B2 (en) 1999-03-22 2004-12-09 Pump assembly and related components
AU2008203315A Abandoned AU2008203315A1 (en) 1999-03-22 2008-07-24 Pump assembly and related components

Family Applications After (2)

Application Number Title Priority Date Filing Date
AU2004237829A Ceased AU2004237829B2 (en) 1999-03-22 2004-12-09 Pump assembly and related components
AU2008203315A Abandoned AU2008203315A1 (en) 1999-03-22 2008-07-24 Pump assembly and related components

Country Status (3)

Country Link
EP (1) EP1169550A4 (fr)
AU (3) AU776504B2 (fr)
WO (1) WO2000057056A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3933131B2 (ja) * 2001-11-01 2007-06-20 株式会社石垣 ターボ形ポンプ
AU2012295510B2 (en) 2011-07-01 2016-02-04 Itt Manufacturing Enterprises, Llc Method and apparatus for adjusting impeller-sealing ring clearance in a pump
CN106014999B (zh) * 2016-06-09 2017-08-04 中国石油大学(华东) 一种水环真空泵机组高效运行控制方法和控制系统
DE102020125805A1 (de) 2020-10-02 2022-04-07 Frideco Ag Pumpensystem und Verfahren zum Betrieb eines Pumpensystems

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1555023A (en) * 1923-02-20 1925-09-29 Walter H Gahagan Flexible packing for centrifugal pumps
US3035781A (en) * 1958-11-28 1962-05-22 Grubbens & Co Aktiebolag Pulpers
US3644056A (en) * 1970-03-06 1972-02-22 Koninkl Maschf Stork Nv Centrifugal pump

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE573029C (de) * 1933-03-27 Josef Dibutsch Geschlossenes Pumpenlaufrad
US640345A (en) * 1899-09-29 1900-01-02 George Alfred Wilberforce Centrifugal pump.
US1735754A (en) * 1927-07-22 1929-11-12 Frederick Iron & Steel Company Liner for centrifugal pumps
US1763595A (en) * 1928-04-28 1930-06-10 Allis Chalmers Mfg Co Pump
US1840257A (en) * 1930-01-02 1932-01-05 Barnes Mfg Company Self-priming pumping apparatus
US1891267A (en) * 1931-02-14 1932-12-20 Victor J Milkowski Centrifugal pump
DE694694C (de) * 1938-05-18 1940-08-06 Sulzer Akt Ges Geb Kreiselpumpe mit einem auf ihrer Saugseite angeordneten Luftabscheider und einer Entlueftungspumpe
US2306988A (en) * 1940-08-02 1942-12-29 Nash Engineering Co Wet vacuum pump apparatus
US3272137A (en) * 1964-01-20 1966-09-13 F E Myers & Bro Co Self-priming pump
US3394772A (en) * 1965-04-02 1968-07-30 Fendt & Co Xaver Fuel tank for motor vehicles, especially tractors
FR1468696A (fr) * 1965-04-28 1967-02-10 Véhicule universel pouvant être utilisé comme machine de travail polyvalente
US3522997A (en) * 1968-07-01 1970-08-04 Rylewski Eugeniusz Inducer
US3610780A (en) * 1970-04-06 1971-10-05 Cecil F Smith Jet pump system
US3712764A (en) * 1971-04-19 1973-01-23 Nash Engineering Co Adjustable construction for mating surfaces of the rotor and port member of a liquid ring pump
US3771900A (en) * 1971-10-14 1973-11-13 S Baehr Graduated screw pump
US4067663A (en) * 1973-03-19 1978-01-10 The Chemithon Corporation Sewage pump priming system
US3867070A (en) * 1973-06-28 1975-02-18 Albert H Sloan Jet water pump apparatus
DE2460268B2 (de) * 1974-12-19 1977-02-03 Siemens AG, 1000 Berlin und 8000 München Fluessigkeitsabscheider
US4183721A (en) * 1978-01-13 1980-01-15 Jenoff, Inc. Apparatus for automatically water charging a centrifugal fire pump
US4427336A (en) * 1978-11-17 1984-01-24 Lake Geoffrey G Single vane rotodynamic impeller
US4386886A (en) * 1980-04-14 1983-06-07 Buffalo Forge Company Adjustable vortex pump
DE3040160A1 (de) * 1980-10-24 1982-06-03 Volkswagenwerk Ag, 3180 Wolfsburg Tankanordnung mit einem zumindest zwei dome aufweisenden tank
US4402648A (en) * 1981-08-31 1983-09-06 A. O. Smith Harvestore Products, Inc. Chopper pump
US4781529A (en) * 1981-10-05 1988-11-01 Rose Loren J Hydraulic pumping system
US4515180A (en) * 1982-12-09 1985-05-07 Hudson Engineering Company Valve for self-priming pump system
IT1174991B (it) * 1983-07-06 1987-07-01 Pompe F B M Spa Pompa centrifuga per materiali e prodotti molto densi e/o viscosi
US4606704A (en) * 1985-01-07 1986-08-19 Sloan Albert H Well point system and apparatus
US4687412A (en) * 1985-07-03 1987-08-18 Pratt & Whitney Canada Inc. Impeller shroud
GB2181487B (en) * 1985-10-12 1989-10-18 Stephen Walker Tebby Improvements in or relating to centrifugal pump priming systems
US4881614A (en) * 1987-02-16 1989-11-21 Honda Giken Kogyo Kabushiki Kaisha Motorcycle
WO1993001396A1 (fr) * 1991-07-03 1993-01-21 Polar Vac International Inc. Appareil de refroidissement servant a recycler l'agent de compression d'une pompe a vide
JP3119006B2 (ja) * 1993-01-07 2000-12-18 富士電機株式会社 濾過濃縮装置と濾過濃縮方法
US5536147A (en) * 1994-08-26 1996-07-16 Paco Pumps, Inc. Vacuum priming system for centrifugal pumps
GB2303178B (en) * 1995-07-07 1999-02-17 Spp Ltd Centrifugal pump priming systems
DE19618454B4 (de) * 1996-05-08 2005-01-27 Robert Bosch Gmbh Kraftstoffördereinrichtung eines Kraftfahrzeuges
DE69701624D1 (de) * 1996-10-11 2000-05-11 Alphonso Barabino Toroidförmiger flüssiggassicherheitstank für fahrzeuge mit zwei brennstoffsystemen
JP3976366B2 (ja) * 1997-02-06 2007-09-19 本田技研工業株式会社 燃料タンク

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1555023A (en) * 1923-02-20 1925-09-29 Walter H Gahagan Flexible packing for centrifugal pumps
US3035781A (en) * 1958-11-28 1962-05-22 Grubbens & Co Aktiebolag Pulpers
US3644056A (en) * 1970-03-06 1972-02-22 Koninkl Maschf Stork Nv Centrifugal pump

Also Published As

Publication number Publication date
WO2000057056A3 (fr) 2001-01-11
WO2000057056A2 (fr) 2000-09-28
EP1169550A2 (fr) 2002-01-09
AU3768300A (en) 2000-10-09
EP1169550A4 (fr) 2003-11-19
AU2008203315A1 (en) 2008-08-14
AU2004237829A1 (en) 2005-01-13
WO2000057056A9 (fr) 2001-10-25
AU2004237829B2 (en) 2008-04-24

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