WO2011154783A3 - Peripheral pump - Google Patents

Peripheral pump Download PDF

Info

Publication number
WO2011154783A3
WO2011154783A3 PCT/IB2010/054614 IB2010054614W WO2011154783A3 WO 2011154783 A3 WO2011154783 A3 WO 2011154783A3 IB 2010054614 W IB2010054614 W IB 2010054614W WO 2011154783 A3 WO2011154783 A3 WO 2011154783A3
Authority
WO
WIPO (PCT)
Prior art keywords
suited
pump
peripheral pump
volutes
impeller
Prior art date
Application number
PCT/IB2010/054614
Other languages
French (fr)
Other versions
WO2011154783A2 (en
Inventor
Antonio Mischiatti
Adriano Mischiatti
Massimo Mischiatti
Original Assignee
3Mpumps Srl
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 to US13/702,654 priority Critical patent/US20130170971A1/en
Application filed by 3Mpumps Srl filed Critical 3Mpumps Srl
Priority to EP10784858.2A priority patent/EP2580478A2/en
Publication of WO2011154783A2 publication Critical patent/WO2011154783A2/en
Publication of WO2011154783A3 publication Critical patent/WO2011154783A3/en

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
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D5/00—Pumps with circumferential or transverse flow
    • F04D5/002—Regenerative pumps
    • 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
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/406—Casings; Connections of working fluid especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

The invention is a peripheral pump (1) comprising a pump body (11) with drive shaft (41) and external magnet (4), a pump shaft (2) with an impeller (5) and an internal magnet (3) suited to be set in motion by said external magnet (4), and one volute (12) suited to house said impeller (5) comprising two half- volutes (121, 122) suited to be joined to each other and to directly support said pump shaft (2), and wherein on said pump body (11) there is at least one cover (13) suited to keep said half- volutes (121, 122) joined and closed.
PCT/IB2010/054614 2010-06-08 2010-10-12 Peripheral pump WO2011154783A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/702,654 US20130170971A1 (en) 2010-06-08 2010-10-11 Peripheral pump
EP10784858.2A EP2580478A2 (en) 2010-06-08 2010-10-12 Peripheral pump

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITPD2010A000179 2010-06-08
ITPD2010A000179A IT1400403B1 (en) 2010-06-08 2010-06-08 PERIPHERAL PUMP.

Publications (2)

Publication Number Publication Date
WO2011154783A2 WO2011154783A2 (en) 2011-12-15
WO2011154783A3 true WO2011154783A3 (en) 2012-02-02

Family

ID=43740371

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2010/054614 WO2011154783A2 (en) 2010-06-08 2010-10-12 Peripheral pump

Country Status (4)

Country Link
US (1) US20130170971A1 (en)
EP (1) EP2580478A2 (en)
IT (1) IT1400403B1 (en)
WO (1) WO2011154783A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013208476A1 (en) * 2013-05-08 2014-11-13 Ksb Aktiengesellschaft pump assembly
DE102014006568A1 (en) * 2013-05-08 2014-11-13 Ksb Aktiengesellschaft Pump arrangement and method for producing a split pot of the pump assembly

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2260368A (en) * 1991-10-10 1993-04-14 Dowty Defence & Air Syst Pump having flow control jet nozzle.
DE4315448A1 (en) * 1992-05-19 1993-12-23 Lederle Pumpen & Maschf Peripheral wheel or turbine pump - has flow feed path using centrifugal impeller components and guide elements.
EP0677661A1 (en) * 1994-04-15 1995-10-18 ITT Richter Chemie-Technik GmbH Impeller for a pump
US5525039A (en) * 1993-07-21 1996-06-11 Roy E. Roth Company Hermetically sealed magnetic drive pump
DE19540268A1 (en) * 1995-10-28 1997-04-30 Vdo Schindling Rotary pump for liquid
WO1999006711A1 (en) * 1997-07-31 1999-02-11 Ansimag Incorporated Magnetic-drive assembly for a multistage centrifugal pump
EP1096151A2 (en) * 1999-10-28 2001-05-02 Enplas Corporation Impeller for circumferential current pump and method of forming the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2961967A (en) * 1956-10-01 1960-11-29 American Radiator & Standard Automatic reversing turbine pump
US5993176A (en) * 1997-06-30 1999-11-30 Furon Company Magnetically-driven centrifugal pump
US6599091B2 (en) * 2001-05-29 2003-07-29 James Nagle Modular submersible pump
US6626649B2 (en) * 2001-07-18 2003-09-30 Advanced Thermal Sciences Corp. Pump system employing liquid filled rotor
JP2004190491A (en) * 2002-12-06 2004-07-08 Hitachi Unisia Automotive Ltd Fuel feeding device
JP2006177321A (en) * 2004-12-24 2006-07-06 Denso Corp Fuel pump
US7874817B2 (en) * 2007-06-01 2011-01-25 Ti Group Automotive Systems, L.L.C. Fuel pump assembly with a vapor purge passage arrangement for a fuel pump module

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2260368A (en) * 1991-10-10 1993-04-14 Dowty Defence & Air Syst Pump having flow control jet nozzle.
DE4315448A1 (en) * 1992-05-19 1993-12-23 Lederle Pumpen & Maschf Peripheral wheel or turbine pump - has flow feed path using centrifugal impeller components and guide elements.
US5525039A (en) * 1993-07-21 1996-06-11 Roy E. Roth Company Hermetically sealed magnetic drive pump
EP0677661A1 (en) * 1994-04-15 1995-10-18 ITT Richter Chemie-Technik GmbH Impeller for a pump
DE19540268A1 (en) * 1995-10-28 1997-04-30 Vdo Schindling Rotary pump for liquid
WO1999006711A1 (en) * 1997-07-31 1999-02-11 Ansimag Incorporated Magnetic-drive assembly for a multistage centrifugal pump
EP1096151A2 (en) * 1999-10-28 2001-05-02 Enplas Corporation Impeller for circumferential current pump and method of forming the same

Also Published As

Publication number Publication date
WO2011154783A2 (en) 2011-12-15
ITPD20100179A1 (en) 2011-12-09
US20130170971A1 (en) 2013-07-04
IT1400403B1 (en) 2013-05-31
EP2580478A2 (en) 2013-04-17

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