JPS4932202A - - Google Patents

Info

Publication number
JPS4932202A
JPS4932202A JP48026898A JP2689873A JPS4932202A JP S4932202 A JPS4932202 A JP S4932202A JP 48026898 A JP48026898 A JP 48026898A JP 2689873 A JP2689873 A JP 2689873A JP S4932202 A JPS4932202 A JP S4932202A
Authority
JP
Japan
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.)
Pending
Application number
JP48026898A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS4932202A publication Critical patent/JPS4932202A/ja
Pending 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
    • F04D29/2238—Special flow patterns
    • F04D29/2244—Free vortex
    • 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
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid 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
    • F04D7/04—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP48026898A 1972-06-14 1973-03-07 Pending JPS4932202A (US06262066-20010717-C00315.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26291372A 1972-06-14 1972-06-14

Publications (1)

Publication Number Publication Date
JPS4932202A true JPS4932202A (US06262066-20010717-C00315.png) 1974-03-23

Family

ID=22999605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48026898A Pending JPS4932202A (US06262066-20010717-C00315.png) 1972-06-14 1973-03-07

Country Status (3)

Country Link
US (1) US3759628A (US06262066-20010717-C00315.png)
JP (1) JPS4932202A (US06262066-20010717-C00315.png)
AU (1) AU4913972A (US06262066-20010717-C00315.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017203533A1 (de) 2016-03-16 2017-10-19 Mitutoyo Corporation Steuerverfahren eines Geräts zum Messen einer Oberlfächenbeschaffenheit

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3918829A (en) * 1974-06-19 1975-11-11 Warren Pumps Inc Low pressure-pulse kinetic pump
US4190400A (en) * 1975-10-20 1980-02-26 Sloan Albert H Integral pump and drive shaft assembly
US4029438A (en) * 1975-10-20 1977-06-14 Sloan Albert H Well point pumping system and pump assembly therefor
US4135852A (en) * 1977-03-28 1979-01-23 Mcnally Mountain States Steel Company Centrifugal slurry pump and method
US4213742A (en) * 1977-10-17 1980-07-22 Union Pump Company Modified volute pump casing
US4386886A (en) * 1980-04-14 1983-06-07 Buffalo Forge Company Adjustable vortex pump
FI69683C (fi) * 1982-02-08 1986-03-10 Ahlstroem Oy Centrifugalpump foer vaetskor innehaollande fasta aemnen
JPS59165891A (ja) * 1983-03-10 1984-09-19 Ebara Corp 渦流ポンプ
US4575308A (en) * 1983-12-15 1986-03-11 Metal Technologies, Inc. Solid materials pump
FR2568636B1 (fr) * 1984-08-03 1989-01-06 Electro Hydraulique Seh Pompe multicellulaire a cartouche demontable
FI75652C (fi) * 1984-08-16 1988-07-11 Sarlin Ab Oy E Loephjul vid en pump, saerskilt vid en virvelstroempump.
US4661044A (en) * 1985-05-24 1987-04-28 Goulds Pumps, Incorporated Pump having a bushing removal mechanism
US4792275A (en) * 1986-12-24 1988-12-20 Eddy Pump Corporation Pump construction
SU1528035A1 (ru) * 1987-02-18 1994-10-30 А.И. Золотарь Центробежный насос
US4872809A (en) * 1987-03-06 1989-10-10 Giw Industries, Inc. Slurry pump having increased efficiency and wear characteristics
US5114312A (en) * 1990-06-15 1992-05-19 Atsco, Inc. Slurry pump apparatus including fluid housing
US5100288A (en) * 1990-06-15 1992-03-31 Atsco, Inc. Slurry pump apparatus
US5192193A (en) * 1991-06-21 1993-03-09 Ingersoll-Dresser Pump Company Impeller for centrifugal pumps
US5277232A (en) * 1992-04-21 1994-01-11 Borsheim Lewis A Positive discharge contaminant evacuator
SE9303475L (sv) * 1993-10-22 1994-11-28 Flygt Ab Itt Pumphus för virvelströmspump
SE512154C2 (sv) * 1997-11-18 2000-02-07 Flygt Ab Itt Pumphjul för centrifugal- eller halvaxiella pumpar avsedda att pumpa i första hand avloppsvatten
US7470392B2 (en) 2003-07-14 2008-12-30 Cooper Paul V Molten metal pump components
US7402276B2 (en) 2003-07-14 2008-07-22 Cooper Paul V Pump with rotating inlet
US20050013715A1 (en) 2003-07-14 2005-01-20 Cooper Paul V. System for releasing gas into molten metal
US20070253807A1 (en) 2006-04-28 2007-11-01 Cooper Paul V Gas-transfer foot
US7906068B2 (en) 2003-07-14 2011-03-15 Cooper Paul V Support post system for molten metal pump
EP1640617A3 (en) * 2004-09-24 2012-08-08 Shenzhen Xing Risheng Industrial Co., Ltd. Free vortex pump
US7563074B2 (en) * 2005-09-13 2009-07-21 Ingersoll-Rand Company Impeller for a centrifugal compressor
US8366993B2 (en) 2007-06-21 2013-02-05 Cooper Paul V System and method for degassing molten metal
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
US8337746B2 (en) 2007-06-21 2012-12-25 Cooper Paul V Transferring molten metal from one structure to another
US9205490B2 (en) 2007-06-21 2015-12-08 Molten Metal Equipment Innovations, Llc Transfer well system and method for making same
US8613884B2 (en) 2007-06-21 2013-12-24 Paul V. Cooper Launder transfer insert and system
US9409232B2 (en) 2007-06-21 2016-08-09 Molten Metal Equipment Innovations, Llc Molten metal transfer vessel and method of construction
US9643247B2 (en) 2007-06-21 2017-05-09 Molten Metal Equipment Innovations, Llc Molten metal transfer and degassing system
US8128360B2 (en) * 2007-11-12 2012-03-06 Crane Pumps & Systems, Inc. Vortex pump with splitter blade impeller
US10428821B2 (en) 2009-08-07 2019-10-01 Molten Metal Equipment Innovations, Llc Quick submergence molten metal pump
US8535603B2 (en) 2009-08-07 2013-09-17 Paul V. Cooper Rotary degasser and rotor therefor
US8444911B2 (en) 2009-08-07 2013-05-21 Paul V. Cooper Shaft and post tensioning device
US8449814B2 (en) 2009-08-07 2013-05-28 Paul V. Cooper Systems and methods for melting scrap metal
US8524146B2 (en) 2009-08-07 2013-09-03 Paul V. Cooper Rotary degassers and components 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
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
CN103557180B (zh) * 2013-10-31 2015-09-23 江苏国泉泵业制造有限公司 一种带有长短叶片的旋流泵叶轮设计方法
US10138892B2 (en) 2014-07-02 2018-11-27 Molten Metal Equipment Innovations, Llc Rotor and rotor shaft for molten metal
CN104564797B (zh) * 2015-01-23 2017-09-12 江苏大学 一种固液两相流泵叶轮水力设计方法
US10947980B2 (en) 2015-02-02 2021-03-16 Molten Metal Equipment Innovations, Llc Molten metal rotor with hardened blade tips
CN104989668A (zh) * 2015-06-24 2015-10-21 江苏国泉泵业制造有限公司 一种背叶片平衡轴向力旋流泵水力设计方法
US10267314B2 (en) 2016-01-13 2019-04-23 Molten Metal Equipment Innovations, Llc Tensioned support shaft and other molten metal devices
CN106907330A (zh) * 2016-08-30 2017-06-30 合肥新沪屏蔽泵有限公司 一种带水箱的电子制冷用旋涡泵
CN106640732A (zh) * 2016-12-27 2017-05-10 重庆博张机电设备有限公司 一种熔盐泵
US11149747B2 (en) 2017-11-17 2021-10-19 Molten Metal Equipment Innovations, Llc Tensioned support post and other molten metal devices
US10883508B2 (en) * 2018-10-31 2021-01-05 Eddy Pump Corporation Eddy pump
US11931802B2 (en) 2019-05-17 2024-03-19 Molten Metal Equipment Innovations, Llc Molten metal controlled flow launder
RU197931U1 (ru) * 2019-11-11 2020-06-05 Общество с ограниченной ответственностью "НПО АкваБиоМ" Свободновихревой погружной насос
US11873845B2 (en) 2021-05-28 2024-01-16 Molten Metal Equipment Innovations, Llc Molten metal transfer device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2785930A (en) * 1953-08-24 1957-03-19 Le Roy B Lorenz Apparatus for pumping solids
US2958293A (en) * 1955-02-25 1960-11-01 Western Machinery Company Solids pump
DE1006340B (de) * 1955-08-11 1957-04-11 Steinecker Maschf Anton In pneumatischen Foerderrohrleitungen angeordnetes, einseitig offenes Schaufelrad
CH390687A (de) * 1961-02-27 1965-04-15 Egger & Co Kreiselpumpe
CH390688A (de) * 1961-11-28 1965-04-15 Haeny & Cie Pumpe zur Förderung verschmutzter Flüssigkeiten
US3130679A (en) * 1962-12-07 1964-04-28 Allis Chalmers Mfg Co Nonclogging centrifugal pump
US3167021A (en) * 1963-04-15 1965-01-26 Allis Chalmers Mfg Co Nonclogging centrifugal pump
US3269325A (en) * 1963-07-29 1966-08-30 Mckee & Co Arthur G Pump
CH417340A (de) * 1964-07-14 1966-07-15 Emile Egger & Cie S A Mehrzweck-Pumpenaggregat
US3319573A (en) * 1966-02-10 1967-05-16 Thomas E Judd Centrifugal pump
US3384026A (en) * 1966-08-16 1968-05-21 Itt Pump apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017203533A1 (de) 2016-03-16 2017-10-19 Mitutoyo Corporation Steuerverfahren eines Geräts zum Messen einer Oberlfächenbeschaffenheit

Also Published As

Publication number Publication date
US3759628A (en) 1973-09-18
AU4913972A (en) 1974-05-23

Similar Documents

Publication Publication Date Title
JPS4932202A (US06262066-20010717-C00315.png)
AU472383B2 (US06262066-20010717-C00315.png)
JPS5211783B2 (US06262066-20010717-C00315.png)
CS155031B1 (US06262066-20010717-C00315.png)
JPS4988617A (US06262066-20010717-C00315.png)
JPS5243341B2 (US06262066-20010717-C00315.png)
JPS5149007Y2 (US06262066-20010717-C00315.png)
JPS4979410A (US06262066-20010717-C00315.png)
JPS4982020U (US06262066-20010717-C00315.png)
JPS4999745U (US06262066-20010717-C00315.png)
JPS4992477A (US06262066-20010717-C00315.png)
SU431495A1 (US06262066-20010717-C00315.png)
JPS5435458B2 (US06262066-20010717-C00315.png)
CS154082B1 (US06262066-20010717-C00315.png)
CS155091B1 (US06262066-20010717-C00315.png)
CS153323B1 (US06262066-20010717-C00315.png)
CS153922B1 (US06262066-20010717-C00315.png)
JPS4928021U (US06262066-20010717-C00315.png)
CS155030B1 (US06262066-20010717-C00315.png)
CH594616A5 (US06262066-20010717-C00315.png)
CH593978A5 (US06262066-20010717-C00315.png)
CH569387A5 (US06262066-20010717-C00315.png)
CH577017A5 (US06262066-20010717-C00315.png)
DD104008A3 (US06262066-20010717-C00315.png)
CH562045A5 (US06262066-20010717-C00315.png)