JPS507101A - - Google Patents

Info

Publication number
JPS507101A
JPS507101A JP48144607A JP14460773A JPS507101A JP S507101 A JPS507101 A JP S507101A JP 48144607 A JP48144607 A JP 48144607A JP 14460773 A JP14460773 A JP 14460773A JP S507101 A JPS507101 A JP S507101A
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
JP48144607A
Other languages
Japanese (ja)
Other versions
JPS52561B2 (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 JPS507101A publication Critical patent/JPS507101A/ja
Publication of JPS52561B2 publication Critical patent/JPS52561B2/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
    • F04D31/00—Pumping liquids and elastic fluids at the same time
    • 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
    • F04D29/2211—More than one set of flow passages
    • 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
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2277—Rotors specially for centrifugal pumps with special measures for increasing NPSH or dealing with liquids near boiling-point
    • 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
    • F04D9/001—Preventing vapour lock
    • F04D9/002—Preventing vapour lock by means in the very pump
    • F04D9/003—Preventing vapour lock by means in the very pump separating and removing the vapour

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
JP48144607A 1972-12-28 1973-12-27 Expired JPS52561B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD167962A DD101947A1 (en) 1972-12-28 1972-12-28

Publications (2)

Publication Number Publication Date
JPS507101A true JPS507101A (en) 1975-01-24
JPS52561B2 JPS52561B2 (en) 1977-01-08

Family

ID=5489581

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48144607A Expired JPS52561B2 (en) 1972-12-28 1973-12-27

Country Status (18)

Country Link
JP (1) JPS52561B2 (en)
AT (1) AT327690B (en)
BE (1) BE808948A (en)
BG (1) BG25905A1 (en)
CH (1) CH571655A5 (en)
CS (1) CS166074B1 (en)
DD (1) DD101947A1 (en)
DE (1) DE2361328C2 (en)
ES (1) ES421859A1 (en)
FI (1) FI55077C (en)
FR (1) FR2221634B1 (en)
GB (1) GB1445356A (en)
HU (1) HU170674B (en)
NO (1) NO137705C (en)
RO (1) RO65848A (en)
SE (1) SE391969B (en)
SU (1) SU685845A1 (en)
YU (1) YU40098B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59224342A (en) * 1983-06-03 1984-12-17 岡田紙工株式会社 Manufacture of packing material for packing "condom"
JPH0242193A (en) * 1988-04-11 1990-02-13 A Ahlstroem Oy A device for separating gas from a medium by means of a pump
WO2024219053A1 (en) * 2023-04-20 2024-10-24 株式会社荏原製作所 Double suction impeller and method for manufacturing double suction impeller

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4273562A (en) * 1979-10-01 1981-06-16 A. Ahlstrom Osakeyhtio Method and apparatus for pumping gaseous liquids and separating the gaseous components therefrom
US4410337A (en) * 1980-04-07 1983-10-18 A. Ahlstrom Osakeyhtio Method and an apparatus for separating a gas from a fibre suspension
US4435193A (en) 1980-04-07 1984-03-06 Kamyr Ab Controlling operation of a centrifugal pump
GB2187515A (en) * 1986-03-06 1987-09-09 Perkins Engines Group Rotary pump
IT1198017B (en) * 1986-08-06 1988-12-21 Nuovo Pignone Spa CENTRIFUGAL PUMP PARTICULARLY SUITABLE FOR THE PUMPING OF HIGH GAS CONTENT FLUIDS
SE467466B (en) * 1989-03-29 1992-07-20 Kamyr Ab DEVICE FOR FLUIDIZATION, GAS SEPARATION AND PUMPING OF A SUSPENSION OF FIBER-containing CELLULO MATERIAL, AND ITS APPLICATION
AUPN715595A0 (en) * 1995-12-14 1996-01-18 Warman International Limited Improved centrifugal pump
JP2002138981A (en) * 2000-10-31 2002-05-17 Fuji Robin Ind Ltd Centrifugal pump
CN100402863C (en) * 2005-12-20 2008-07-16 天津港保税区鑫利达石油技术发展有限公司 centrifugal pump
JP4889522B2 (en) * 2007-02-23 2012-03-07 新明和工業株式会社 Centrifugal pump
AT505062B1 (en) * 2007-03-27 2009-08-15 Andritz Ag Maschf METHOD AND DEVICE FOR PUMPING GAS-CONTAINING SUSPENSIONS, ESPECIALLY FIBER-SUSPENSIONS
US20100061841A1 (en) * 2008-09-11 2010-03-11 Visintainer Robert J Froth handling pump
WO2015127410A2 (en) * 2014-02-24 2015-08-27 Ge Oil & Gas Esp, Inc. Downhole wet gas compressor processor
WO2016165090A1 (en) * 2015-04-16 2016-10-20 威海凌云流体传动科技有限公司 Gas-liquid two-phase pump
CN113513479A (en) * 2021-04-23 2021-10-19 江苏大学 A kind of multistage pump device for gas-liquid separation and using method
CN114076103B (en) * 2021-05-11 2023-11-17 中交疏浚技术装备国家工程研究中心有限公司 Wear-resistant design method for centrifugal mud pump
CN114307259B (en) * 2021-12-30 2023-05-30 中国航空工业集团公司金城南京机电液压工程研究中心 Pump type oil-gas separator of hydraulic combined transmission generator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE483919C (en) * 1930-02-17 Steinzeugwaarenfabrik Fuer Can Self-priming centrifugal pump
US1101493A (en) * 1913-12-06 1914-06-23 Connersville Blower Company Combination-pump.
DE1126250B (en) * 1954-03-25 1962-03-22 Emil Julius Ask Centrifugal pump with an impeller, the blade channels of which decrease in their clear width towards the circumference
AT291003B (en) * 1969-04-28 1971-06-25 Paul Bungartz Centrifugal pump with axial inlet and overhung impeller

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59224342A (en) * 1983-06-03 1984-12-17 岡田紙工株式会社 Manufacture of packing material for packing "condom"
JPH0242193A (en) * 1988-04-11 1990-02-13 A Ahlstroem Oy A device for separating gas from a medium by means of a pump
WO2024219053A1 (en) * 2023-04-20 2024-10-24 株式会社荏原製作所 Double suction impeller and method for manufacturing double suction impeller

Also Published As

Publication number Publication date
BE808948A (en) 1974-04-16
JPS52561B2 (en) 1977-01-08
RO65848A (en) 1979-07-15
NO137705B (en) 1977-12-27
DD101947A1 (en) 1973-11-20
HU170674B (en) 1977-08-28
YU335773A (en) 1982-10-31
ATA1035173A (en) 1975-04-15
CS166074B1 (en) 1976-01-29
FI55077C (en) 1979-05-10
FR2221634A1 (en) 1974-10-11
SU685845A1 (en) 1979-09-15
CH571655A5 (en) 1976-01-15
DE2361328A1 (en) 1974-07-04
NO137705C (en) 1978-04-05
FI55077B (en) 1979-01-31
SE391969B (en) 1977-03-07
DE2361328C2 (en) 1986-06-26
YU40098B (en) 1985-08-31
GB1445356A (en) 1976-08-11
ES421859A1 (en) 1976-04-16
BG25905A1 (en) 1979-01-12
AT327690B (en) 1976-02-10
FR2221634B1 (en) 1975-04-11

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