GR3024774T3 - Molten metal pump with vaned impeller - Google Patents

Molten metal pump with vaned impeller

Info

Publication number
GR3024774T3
GR3024774T3 GR970402420T GR970402420T GR3024774T3 GR 3024774 T3 GR3024774 T3 GR 3024774T3 GR 970402420 T GR970402420 T GR 970402420T GR 970402420 T GR970402420 T GR 970402420T GR 3024774 T3 GR3024774 T3 GR 3024774T3
Authority
GR
Greece
Prior art keywords
molten metal
metal pump
vaned impeller
vaned
impeller
Prior art date
Application number
GR970402420T
Other languages
English (en)
Inventor
Ronald E Gilbert
George S Mordue
Original Assignee
Metaullics Systems Co Lp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25408841&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GR3024774(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Metaullics Systems Co Lp filed Critical Metaullics Systems Co Lp
Publication of GR3024774T3 publication Critical patent/GR3024774T3/el

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
    • F04D29/2205—Conventional flow pattern
    • F04D29/2216—Shape, geometry
    • 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
    • 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
    • F04D7/06—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals
    • F04D7/065—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals for liquid metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GR970402420T 1992-06-12 1997-09-18 Molten metal pump with vaned impeller GR3024774T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89804392A 1992-06-12 1992-06-12

Publications (1)

Publication Number Publication Date
GR3024774T3 true GR3024774T3 (en) 1997-12-31

Family

ID=25408841

Family Applications (1)

Application Number Title Priority Date Filing Date
GR970402420T GR3024774T3 (en) 1992-06-12 1997-09-18 Molten metal pump with vaned impeller

Country Status (6)

Country Link
US (2) US5470201A (el)
EP (1) EP0586800B1 (el)
JP (1) JP3494452B2 (el)
CA (1) CA2097648C (el)
DE (1) DE69313962T2 (el)
GR (1) GR3024774T3 (el)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
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CA2097648C (en) * 1992-06-12 1998-04-28 Ronald E. Gilbert Molton metal pump with vaned impeller and flow directing pumping chamber
US5597289A (en) 1995-03-07 1997-01-28 Thut; Bruno H. Dynamically balanced pump impeller
US6250881B1 (en) * 1996-05-22 2001-06-26 Metaullics Systems Co., L.P. Molten metal shaft and impeller bearing assembly
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WO1998015736A1 (en) * 1996-08-07 1998-04-16 Metaullics System Co., L.P. Molten metal transfer pump
US5944496A (en) 1996-12-03 1999-08-31 Cooper; Paul V. Molten metal pump with a flexible coupling and cement-free metal-transfer conduit connection
US6254340B1 (en) 1997-04-23 2001-07-03 Metaullics Systems Co., L.P. Molten metal impeller
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US6468039B1 (en) * 2000-05-27 2002-10-22 Dale T. Lehman Molten metal pump impeller
US6723276B1 (en) 2000-08-28 2004-04-20 Paul V. Cooper Scrap melter and impeller
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US9205490B2 (en) 2007-06-21 2015-12-08 Molten Metal Equipment Innovations, Llc Transfer well system and method for making same
US9410744B2 (en) 2010-05-12 2016-08-09 Molten Metal Equipment Innovations, Llc Vessel transfer insert and system
US9156087B2 (en) 2007-06-21 2015-10-13 Molten Metal Equipment Innovations, Llc Molten metal transfer system and rotor
US9643247B2 (en) 2007-06-21 2017-05-09 Molten Metal Equipment Innovations, Llc Molten metal transfer and degassing system
US8337746B2 (en) 2007-06-21 2012-12-25 Cooper Paul V Transferring molten metal from one structure to another
US8366993B2 (en) 2007-06-21 2013-02-05 Cooper Paul V System and method for degassing molten metal
US9409232B2 (en) 2007-06-21 2016-08-09 Molten Metal Equipment Innovations, Llc Molten metal transfer vessel and method of construction
US8613884B2 (en) 2007-06-21 2013-12-24 Paul V. Cooper Launder transfer insert and system
CN101368573B (zh) * 2008-09-08 2010-06-02 奇瑞汽车股份有限公司 一种水泵叶轮
US8524146B2 (en) 2009-08-07 2013-09-03 Paul V. Cooper Rotary degassers and components therefor
US8444911B2 (en) 2009-08-07 2013-05-21 Paul V. Cooper Shaft and post tensioning device
US10428821B2 (en) 2009-08-07 2019-10-01 Molten Metal Equipment Innovations, Llc Quick submergence molten metal pump
US8449814B2 (en) 2009-08-07 2013-05-28 Paul V. Cooper Systems and methods for melting scrap metal
US8535603B2 (en) 2009-08-07 2013-09-17 Paul V. Cooper Rotary degasser and rotor therefor
US8714914B2 (en) 2009-09-08 2014-05-06 Paul V. Cooper Molten metal pump filter
US9108244B2 (en) 2009-09-09 2015-08-18 Paul V. Cooper Immersion heater for molten metal
US9458724B2 (en) 2010-07-02 2016-10-04 Pyrotek, Inc. Molten metal impeller
US8899932B2 (en) 2010-07-02 2014-12-02 Pyrotek, Inc. Molten metal impeller
US8998582B2 (en) 2010-11-15 2015-04-07 Sundyne, Llc Flow vector control for high speed centrifugal pumps
US9903383B2 (en) 2013-03-13 2018-02-27 Molten Metal Equipment Innovations, Llc Molten metal rotor with hardened top
US9011761B2 (en) 2013-03-14 2015-04-21 Paul V. Cooper Ladle with transfer conduit
US10052688B2 (en) 2013-03-15 2018-08-21 Molten Metal Equipment Innovations, Llc Transfer pump launder system
USD742427S1 (en) 2013-09-27 2015-11-03 Rio Tinto Alcan International Limited Impeller for a rotary injector
US10138892B2 (en) 2014-07-02 2018-11-27 Molten Metal Equipment Innovations, Llc Rotor and rotor shaft for molten metal
US10947980B2 (en) 2015-02-02 2021-03-16 Molten Metal Equipment Innovations, Llc Molten metal rotor with hardened blade tips
CA3015666C (en) * 2015-12-30 2024-02-13 Karl E. Greer Molten metal impeller and shaft
US10267314B2 (en) 2016-01-13 2019-04-23 Molten Metal Equipment Innovations, Llc Tensioned support shaft and other molten metal devices
KR101811860B1 (ko) * 2016-05-17 2017-12-22 (주)디티알 반응고 슬러리 생성장치 및 고압다이캐스팅 방법
US10480524B2 (en) 2016-11-23 2019-11-19 Eddy Pump Corporation Eddy pump impeller
US11149747B2 (en) 2017-11-17 2021-10-19 Molten Metal Equipment Innovations, Llc Tensioned support post and other molten metal devices
US11358216B2 (en) 2019-05-17 2022-06-14 Molten Metal Equipment Innovations, Llc System for melting solid metal
US11873845B2 (en) 2021-05-28 2024-01-16 Molten Metal Equipment Innovations, Llc Molten metal transfer device
WO2023096926A1 (en) * 2021-11-23 2023-06-01 Oculatus Llc Molten metal submergence impeller

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Also Published As

Publication number Publication date
CA2097648C (en) 1998-04-28
DE69313962T2 (de) 1998-01-22
CA2097648A1 (en) 1993-12-13
US5470201A (en) 1995-11-28
JP3494452B2 (ja) 2004-02-09
JPH0650281A (ja) 1994-02-22
DE69313962D1 (de) 1997-10-23
EP0586800B1 (en) 1997-09-17
US5586863A (en) 1996-12-24
EP0586800A1 (en) 1994-03-16

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