JPS569118Y2 - - Google Patents

Info

Publication number
JPS569118Y2
JPS569118Y2 JP1977011552U JP1155277U JPS569118Y2 JP S569118 Y2 JPS569118 Y2 JP S569118Y2 JP 1977011552 U JP1977011552 U JP 1977011552U JP 1155277 U JP1155277 U JP 1155277U JP S569118 Y2 JPS569118 Y2 JP S569118Y2
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.)
Expired
Application number
JP1977011552U
Other languages
Japanese (ja)
Other versions
JPS52106805U (enrdf_load_html_response
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 JPS52106805U publication Critical patent/JPS52106805U/ja
Application granted granted Critical
Publication of JPS569118Y2 publication Critical patent/JPS569118Y2/ja
Expired 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/047—Bearings hydrostatic; hydrodynamic
    • 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
    • F04D1/06—Multi-stage 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
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/049—Roller bearings
    • 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
    • F04D29/448—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps bladed diffusers
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
    • F04D29/588—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps cooling or heating the machine
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/901—Drilled well-type pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP1977011552U 1971-07-15 1977-02-02 Expired JPS569118Y2 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00162981A US3764236A (en) 1971-07-15 1971-07-15 Modular pump

Publications (2)

Publication Number Publication Date
JPS52106805U JPS52106805U (enrdf_load_html_response) 1977-08-15
JPS569118Y2 true JPS569118Y2 (enrdf_load_html_response) 1981-02-27

Family

ID=22587937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1977011552U Expired JPS569118Y2 (enrdf_load_html_response) 1971-07-15 1977-02-02

Country Status (2)

Country Link
US (1) US3764236A (enrdf_load_html_response)
JP (1) JPS569118Y2 (enrdf_load_html_response)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3918852A (en) * 1974-06-24 1975-11-11 James Coolidge Carter Pump
US4087200A (en) * 1974-12-05 1978-05-02 Izya Yakovlevich Korenblit Stator of multistage centrifugal compressor
DE2631773C3 (de) * 1976-07-15 1981-10-15 SWF-Spezialfabrik für Autozubehör Gustav Rau GmbH, 7120 Bietigheim-Bissingen Brennstofförderaggregat
JPS6022076A (ja) * 1983-07-15 1985-02-04 Toshiba Corp 水力機械
EP0209625B1 (en) * 1985-07-09 1990-10-24 JAMES HOWDEN & COMPANY LIMITED Gas circulator
JPS6267992U (enrdf_load_html_response) * 1985-10-21 1987-04-28
NO163503C (no) * 1987-10-26 1990-06-06 Kvaerner Eureka As Pumpeaggregat.
US5529464A (en) * 1988-07-12 1996-06-25 Alliedsignal Inc. Cryogenic turbopump
DE4011475C2 (de) * 1990-04-09 1994-11-17 Klein Schanzlin & Becker Ag Topfgehäusepumpe
DE4011476C2 (de) * 1990-04-09 1995-01-05 Klein Schanzlin & Becker Ag Einsatz für Topfgehäusepumpe
US5209652A (en) * 1991-12-06 1993-05-11 Allied-Signal, Inc. Compact cryogenic turbopump
US5525039A (en) * 1993-07-21 1996-06-11 Roy E. Roth Company Hermetically sealed magnetic drive pump
US5657704A (en) * 1996-01-23 1997-08-19 The Babcock & Wilcox Company Continuous high pressure solids pump system
DE19922947A1 (de) * 1999-05-14 2000-11-23 Mannesmann Ag Antriebseinheit für hydraulische Verbraucher einzelner Bauteile einer Maschine
US6582187B1 (en) * 2000-03-10 2003-06-24 General Electric Company Methods and apparatus for isolating gas turbine engine bearings
ITPD20020255A1 (it) * 2002-10-04 2004-04-05 Q & P Spa Pompa a bassa rumorosita' e raffreddata dalla medesima acqua pompata
JP4281614B2 (ja) * 2004-05-10 2009-06-17 株式会社日立プラントテクノロジー ポンプ装置
US7252141B2 (en) * 2005-02-17 2007-08-07 Concurrent Technologies International, Llc Groundwater sampling device
EP1904747B1 (en) * 2005-07-19 2011-10-05 Davey Water Products Pty Ltd Improved impeller arrangement and pump
AU2006200636B2 (en) * 2006-02-03 2012-04-05 Dresser-Rand Company Multi-segment compressor casing assembly
US7871239B2 (en) * 2006-02-03 2011-01-18 Dresser-Rand Company Multi-segment compressor casing assembly
US20090136363A1 (en) * 2007-10-23 2009-05-28 Stiles Jr Robert W Multi-Stage Submersible Pump
US20090175737A1 (en) * 2007-12-04 2009-07-09 Concurrent Technologies International, Llc Groundwater sampling device
DE102008018407B4 (de) * 2008-04-10 2012-03-22 Joh. Heinr. Bornemann Gmbh Unterwasserförderaggregat
DE102009029647A1 (de) * 2009-09-21 2011-03-24 Man Diesel & Turbo Se Axial-Radial-Strömungsmaschine
RU2484305C1 (ru) * 2011-12-09 2013-06-10 Общество с ограниченной ответственностью "Нефтекамский машиностроительный завод" (ООО "НКМЗ") Магистральный нефтяной электронасосный агрегат и способ улучшения характеристик агрегата
EP2932103B1 (en) * 2012-05-25 2017-12-20 Yazykov, Andrey Yurievich Centrifugal multiple-impeller electric pump
US9777746B2 (en) * 2013-09-03 2017-10-03 Dresser-Rand Company Motor cooling system manifold
US10267315B2 (en) * 2013-11-28 2019-04-23 Acd, Llc Cryogenic submerged pump for LNG, light hydrocarbon and other electrically non-conducting and non-corrosive fluids
CH710410A1 (de) * 2014-11-26 2016-05-31 Fives Cryomec Ag Rotierende Pumpe für cryogene Flüssigkeiten.
JP6420700B2 (ja) * 2015-03-23 2018-11-07 株式会社荏原製作所 多段ポンプ
EP3156663B1 (de) * 2015-10-15 2019-07-24 Grundfos Holding A/S Kreiselpumpenaggregat
EP3426925B1 (en) * 2016-03-08 2021-09-08 Fluid Handling LLC. Center bushing to balance axial forces in multi-stage pumps
EP3452721B1 (en) 2016-05-06 2020-04-15 Graco Minnesota Inc. Mechanically driven modular diaphragm pump
CN105864095B (zh) * 2016-05-18 2018-01-30 湖南南方长河泵业有限公司 一种可防止轴承高温损害的中开泵
SG10201912904SA (en) 2019-02-18 2020-09-29 Sulzer Management Ag Process fluid lubricated pump and seawater injection system
IT202000004882A1 (it) * 2020-03-09 2021-09-09 Dab Pumps Spa Elettropompa con camicia perfezionata
US11824425B2 (en) * 2021-02-04 2023-11-21 Volvo Car Corporation Electric machine
JP2025527945A (ja) 2022-08-30 2025-08-25 スヴァネホイ デンマーク アー／エス 低温水中燃料ポンプ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR703325A (fr) * 1930-10-04 1931-04-28 Perfectionnements aux pompes immergées
US2419676A (en) * 1943-04-29 1947-04-29 Curtis Pump Co Booster pump
US2450137A (en) * 1944-12-01 1948-09-28 Smith Corp A O Multistage centrifugal pump
US2900112A (en) * 1956-02-03 1959-08-18 Edwards Miles Lowell Pump mountings
US2965038A (en) * 1957-06-03 1960-12-20 Lucas Industries Ltd Rotary fuel pumps
US3188967A (en) * 1961-05-26 1965-06-15 Solar Aircraft Co Fluid pressure booster
US3135212A (en) * 1962-03-29 1964-06-02 Symington Wayne Corp Submersible pump
US3199745A (en) * 1963-02-15 1965-08-10 Graymills Corp Portable pump assembly
US3635599A (en) * 1969-04-04 1972-01-18 Air Reduction Flame-arresting vent valve
US3635591A (en) * 1969-10-24 1972-01-18 Gilbert & Barker Mfg Co Barge pump

Also Published As

Publication number Publication date
JPS52106805U (enrdf_load_html_response) 1977-08-15
US3764236A (en) 1973-10-09

Similar Documents

Publication Publication Date Title
ATA136472A (enrdf_load_html_response)
AR196074A1 (enrdf_load_html_response)
AU2658571A (enrdf_load_html_response)
AU2691671A (enrdf_load_html_response)
AU2564071A (enrdf_load_html_response)
AU2485671A (enrdf_load_html_response)
AU2894671A (enrdf_load_html_response)
AU2742671A (enrdf_load_html_response)
AU2726271A (enrdf_load_html_response)
AU2952271A (enrdf_load_html_response)
AU2684071A (enrdf_load_html_response)
AU3005371A (enrdf_load_html_response)
AU2941471A (enrdf_load_html_response)
AU2473671A (enrdf_load_html_response)
AU2836771A (enrdf_load_html_response)
AU3038671A (enrdf_load_html_response)
AU2503871A (enrdf_load_html_response)
AU3025871A (enrdf_load_html_response)
AU2577671A (enrdf_load_html_response)
AU2588771A (enrdf_load_html_response)
AU2654071A (enrdf_load_html_response)
AU2938071A (enrdf_load_html_response)
AU2669471A (enrdf_load_html_response)
AU2456871A (enrdf_load_html_response)
AU2684171A (enrdf_load_html_response)