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WO2008027495A3 - Self-priming adapter apparatus and method - Google Patents

Self-priming adapter apparatus and method Download PDF

Info

Publication number
WO2008027495A3
WO2008027495A3 PCT/US2007/019115 US2007019115W WO2008027495A3 WO 2008027495 A3 WO2008027495 A3 WO 2008027495A3 US 2007019115 W US2007019115 W US 2007019115W WO 2008027495 A3 WO2008027495 A3 WO 2008027495A3
Authority
WO
WIPO (PCT)
Prior art keywords
self
priming
priming adapter
pump
invention provide
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
PCT/US2007/019115
Other languages
French (fr)
Other versions
WO2008027495A9 (en
WO2008027495A2 (en
Inventor
John Philip Lang
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.)
Hypro LLC
Original Assignee
Hypro LLC
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 Hypro LLC filed Critical Hypro LLC
Publication of WO2008027495A2 publication Critical patent/WO2008027495A2/en
Publication of WO2008027495A9 publication Critical patent/WO2008027495A9/en
Publication of WO2008027495A3 publication Critical patent/WO2008027495A3/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
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/004—Priming of not self-priming pumps
    • F04D9/006—Priming of not self-priming pumps by venting gas or using gas valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Some embodiments of the invention provide a self-priming adapter system including a pump inlet receiving liquid mixed with air, a pump coupled to the pump inlet, and a self-priming adapter coupled to the pump. The self-priming adapter includes a separation chamber. The separation chamber includes one or more baffles to substantially separate the air from the liquid. The self-priming adapter system also includes a recirculation line coupled to the self-priming adapter to return the liquid to the pump inlet. Some embodiments of the invention provide a self- priming adapter for use with existing pumps of any type. Some embodiments of the invention provide a method of self-priming a pump using a self-priming adapter.
PCT/US2007/019115 2006-08-30 2007-08-30 Self-priming adapter apparatus and method Ceased WO2008027495A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84129506P 2006-08-30 2006-08-30
US60/841,295 2006-08-30

Publications (3)

Publication Number Publication Date
WO2008027495A2 WO2008027495A2 (en) 2008-03-06
WO2008027495A9 WO2008027495A9 (en) 2008-05-02
WO2008027495A3 true WO2008027495A3 (en) 2008-06-19

Family

ID=39136599

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/019115 Ceased WO2008027495A2 (en) 2006-08-30 2007-08-30 Self-priming adapter apparatus and method

Country Status (2)

Country Link
US (1) US20080089777A1 (en)
WO (1) WO2008027495A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110002769A1 (en) * 2009-07-02 2011-01-06 David Douglas Dieziger Centrifugal pump for de-watering
US9909593B2 (en) 2009-07-02 2018-03-06 Helen Irene Dieziger Centrifugal pump for de-watering
DE102010061494A1 (en) * 2010-12-22 2012-06-28 Herborner Pumpenfabrik J. H. Hoffmann Gmbh & Co. Kg pumping device
CN103133353B (en) * 2013-03-12 2015-05-06 孙九江 Self-suction centrifugal pump
US11105333B2 (en) 2015-01-26 2021-08-31 Pemberton Patents Llc Double suction pump
US20160238009A1 (en) * 2015-01-26 2016-08-18 Steve V. Pemberton Enclosed double suction pump
US10138891B2 (en) 2015-01-26 2018-11-27 Pemberton Patents Llc Double suction pump with agitators
US11406096B2 (en) 2019-06-13 2022-08-09 Cnh Industrial America Llc Sprayer boom charging system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4378209A (en) * 1981-08-28 1983-03-29 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Gas levitator having fixed levitation node for containerless processing
US4515180A (en) * 1982-12-09 1985-05-07 Hudson Engineering Company Valve for self-priming pump system
US5536147A (en) * 1994-08-26 1996-07-16 Paco Pumps, Inc. Vacuum priming system for centrifugal pumps

Family Cites Families (27)

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Publication number Priority date Publication date Assignee Title
US1908635A (en) * 1924-11-21 1933-05-09 Bour Harry E La Pump
BE358284A (en) * 1926-12-20
US1824465A (en) * 1929-12-27 1931-09-22 Jr Ralph B Carter Pumping system
US1867652A (en) * 1930-02-06 1932-07-19 Arthur W Burks Air pumping centrifugal pump
US2100365A (en) * 1931-05-18 1937-11-30 Alfred S Marlow Self-priming impeller pump for gas and fluid mixtures
US2005466A (en) * 1931-09-08 1935-06-18 Bour Harry E La Self priming pump
US2391769A (en) * 1943-05-14 1945-12-25 Allis Chalmers Mfg Co Self-priming pump
US2639671A (en) * 1949-10-11 1953-05-26 Gulf Oil Corp Self-priming centrifugal pump unit for liquid dispensing apparatus
US3082694A (en) * 1960-05-24 1963-03-26 Ingersoll Rand Co Self-priming centrifugal pump
US3380390A (en) * 1966-03-03 1968-04-30 Rachman David Centrifugal pumps
US3637331A (en) * 1970-06-01 1972-01-25 Worthington Corp Self-contained pumping unit
US4934914A (en) * 1987-07-30 1990-06-19 Ebara Corporation Portable motor pump
SE460985B (en) * 1988-03-08 1989-12-11 Karl Erik Mattsson SETTING TO REDUCE PRESSURE CASE DURING FLUID PASSAGE AND RESERVE TO HYDRAULIC SYSTEM FOR CIRCULATION OF A FLUID
IT1234116B (en) * 1989-06-07 1992-04-29 Novax S R L SELF-PRIMING CENTRIFUGAL PUMP.
US5102297A (en) * 1990-08-08 1992-04-07 Thompson George A Centrifugal pump with cavitation reducing propeller
US5257901A (en) * 1990-12-28 1993-11-02 Whirlpool Corporation Quick-priming centrifugal pump
DE9314532U1 (en) * 1993-09-25 1993-12-09 ASV Stübbe GmbH & Co KG, 32602 Vlotho Self-priming centrifugal pump
US5795127A (en) * 1995-10-20 1998-08-18 Tecumseh Products Company Vertical shaft self-priming centrifugal pump
US6152689A (en) * 1996-07-26 2000-11-28 Kabushiki Kaisha Yokota Seisakusho Self-priming type cetrifugal pump
US5868550A (en) * 1997-05-13 1999-02-09 Howchin; Robert W. Pump assembly
DE19822704B4 (en) * 1998-05-20 2007-01-11 Laing, Oliver Gas-separating process water circulation pump
US6692234B2 (en) * 1999-03-22 2004-02-17 Water Management Systems Pump system with vacuum source
DE19944189C1 (en) * 1999-09-15 2001-04-05 Bosch Gmbh Robert Device for separating gas and liquid from a gas / liquid mixture flowing in a line and method for separating the same
DK200000278U4 (en) * 2000-09-20 2002-01-11 Apv Fluid Handling Horsens As Hygienic self-priming centrifugal pump.
ITPD20010013A1 (en) * 2001-01-18 2002-07-18 Dab Pumps Spa FACILITATED SELF-PRIMING CENTRIFUGAL PUMP STRUCTURE.
ITFI20010116A1 (en) * 2001-06-26 2002-12-26 Romeo Ramacciotti SELF-PRIMING CENTRIFUGAL PUMP
GB2404695B (en) * 2003-08-04 2006-05-31 Itt Mfg Enterprises Inc Self-priming centrifugal pump

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4378209A (en) * 1981-08-28 1983-03-29 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Gas levitator having fixed levitation node for containerless processing
US4515180A (en) * 1982-12-09 1985-05-07 Hudson Engineering Company Valve for self-priming pump system
US5536147A (en) * 1994-08-26 1996-07-16 Paco Pumps, Inc. Vacuum priming system for centrifugal pumps

Also Published As

Publication number Publication date
US20080089777A1 (en) 2008-04-17
WO2008027495A9 (en) 2008-05-02
WO2008027495A2 (en) 2008-03-06

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