JPS52106805U - - Google Patents

Info

Publication number
JPS52106805U
JPS52106805U JP1977011552U JP1155277U JPS52106805U JP S52106805 U JPS52106805 U JP S52106805U JP 1977011552 U JP1977011552 U JP 1977011552U JP 1155277 U JP1155277 U JP 1155277U JP S52106805 U JPS52106805 U JP S52106805U
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.)
Granted
Application number
JP1977011552U
Other languages
Japanese (ja)
Other versions
JPS569118Y2 (en
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
JP1977011552U 1971-07-15 1977-02-02 Expired JPS569118Y2 (en)

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 true JPS52106805U (en) 1977-08-15
JPS569118Y2 JPS569118Y2 (en) 1981-02-27

Family

ID=22587937

Family Applications (1)

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

Country Status (2)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016180320A (en) * 2015-03-23 2016-10-13 株式会社荏原製作所 Multistage pump

Families Citing this family (38)

* 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 (en) * 1976-07-15 1981-10-15 SWF-Spezialfabrik für Autozubehör Gustav Rau GmbH, 7120 Bietigheim-Bissingen Fuel feed unit
JPS6022076A (en) * 1983-07-15 1985-02-04 Toshiba Corp Hydraulic machine
DE3580275D1 (en) * 1985-07-09 1990-11-29 Howden James & Co Ltd GAS SURVEILLANCE.
JPS6267992U (en) * 1985-10-21 1987-04-28
NO163503C (en) * 1987-10-26 1990-06-06 Kvaerner Eureka As PUMP UNIT.
US5529464A (en) * 1988-07-12 1996-06-25 Alliedsignal Inc. Cryogenic turbopump
DE4011476C2 (en) * 1990-04-09 1995-01-05 Klein Schanzlin & Becker Ag Insert for pot housing pump
DE4011475C2 (en) * 1990-04-09 1994-11-17 Klein Schanzlin & Becker Ag Pot housing pump
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 (en) * 1999-05-14 2000-11-23 Mannesmann Ag Drive unit for hydraulic consumers of individual components of a machine
US6582187B1 (en) * 2000-03-10 2003-06-24 General Electric Company Methods and apparatus for isolating gas turbine engine bearings
ITPD20020255A1 (en) * 2002-10-04 2004-04-05 Q & P Spa LOW NOISE PUMP AND COOLED BY THE SAME PUMPED WATER
JP4281614B2 (en) * 2004-05-10 2009-06-17 株式会社日立プラントテクノロジー Pump device
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
US7871239B2 (en) * 2006-02-03 2011-01-18 Dresser-Rand Company Multi-segment compressor casing assembly
AU2006200636B2 (en) * 2006-02-03 2012-04-05 Dresser-Rand Company Multi-segment compressor casing assembly
WO2009054989A1 (en) * 2007-10-23 2009-04-30 Pentair Water Pool And Spa, Inc. Multi-stage submersible pump
US20090175737A1 (en) * 2007-12-04 2009-07-09 Concurrent Technologies International, Llc Groundwater sampling device
DE102008018407B4 (en) * 2008-04-10 2012-03-22 Joh. Heinr. Bornemann Gmbh Underwater delivery unit
DE102009029647A1 (en) * 2009-09-21 2011-03-24 Man Diesel & Turbo Se Axial-radial flow machine
RU2484305C1 (en) * 2011-12-09 2013-06-10 Общество с ограниченной ответственностью "Нефтекамский машиностроительный завод" (ООО "НКМЗ") Main oil electric pump unit, and method for improvement of unit characteristics
US9874213B2 (en) * 2012-05-25 2018-01-23 Andrey Yurievich Yazykov 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 (en) * 2014-11-26 2016-05-31 Fives Cryomec Ag Rotary pump for cryogenic fluids.
EP3156663B1 (en) * 2015-10-15 2019-07-24 Grundfos Holding A/S Centrifugal pump assembly
AU2017229346B2 (en) * 2016-03-08 2020-05-21 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 (en) * 2016-05-18 2018-01-30 湖南南方长河泵业有限公司 A kind of middle-opening pump for preventing bearing high temperature injury
SG10201912904SA (en) 2019-02-18 2020-09-29 Sulzer Management Ag Process fluid lubricated pump and seawater injection system
IT202000004882A1 (en) * 2020-03-09 2021-09-09 Dab Pumps Spa ELECTRIC PUMP WITH PERFECTED SHIRT
US11824425B2 (en) * 2021-02-04 2023-11-21 Volvo Car Corporation Electric machine
WO2024047031A1 (en) 2022-08-30 2024-03-07 SVANEHØJ Danmark A/S A cryogenic submerged fuel pump

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR703325A (en) * 1930-10-04 1931-04-28 Improvements to submersible pumps
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016180320A (en) * 2015-03-23 2016-10-13 株式会社荏原製作所 Multistage pump

Also Published As

Publication number Publication date
JPS569118Y2 (en) 1981-02-27
US3764236A (en) 1973-10-09

Similar Documents

Publication Publication Date Title
ATA136472A (en)
AR196074A1 (en)
AU2564071A (en)
AU2485671A (en)
AU3005371A (en)
AU2952271A (en)
AU2941471A (en)
AU2415871A (en)
AU2486471A (en)
AU2654071A (en)
AR199640Q (en)
AU2588771A (en)
AU2927871A (en)
AR202997Q (en)
AU2755871A (en)
AU2880771A (en)
AU1109576A (en)
AU2854371A (en)
AU2963771A (en)
AU2940971A (en)
AU2399971A (en)
AU2503871A (en)
AU2875571A (en)
AU2907471A (en)
AU2577671A (en)