DD101947A1 - - Google Patents

Info

Publication number
DD101947A1
DD101947A1 DD167962A DD16796272A DD101947A1 DD 101947 A1 DD101947 A1 DD 101947A1 DD 167962 A DD167962 A DD 167962A DD 16796272 A DD16796272 A DD 16796272A DD 101947 A1 DD101947 A1 DD 101947A1
Authority
DD
German Democratic Republic
Application number
DD167962A
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
Priority to DD167962A priority Critical patent/DD101947A1/xx
Publication of DD101947A1 publication Critical patent/DD101947A1/xx
Priority to DE2361328A priority patent/DE2361328C2/de
Priority to AT1035173A priority patent/AT327690B/de
Priority to HUCE977A priority patent/HU170674B/hu
Priority to FR7345597A priority patent/FR2221634B1/fr
Priority to BG7325298A priority patent/BG25905A1/xx
Priority to SE7317259A priority patent/SE391969B/xx
Priority to NO4908/73A priority patent/NO137705C/no
Priority to BE139134A priority patent/BE808948A/xx
Priority to FI3952/73A priority patent/FI55077C/fi
Priority to YU3357/73A priority patent/YU40098B/xx
Priority to RO7377143A priority patent/RO65848A/ro
Priority to SU731983454A priority patent/SU685845A1/ru
Priority to CH1817673A priority patent/CH571655A5/xx
Priority to GB5985973A priority patent/GB1445356A/en
Priority to JP48144607A priority patent/JPS52561B2/ja
Priority to CS9061A priority patent/CS166074B1/cs
Priority to ES421859A priority patent/ES421859A1/es
Priority to DD19762777A priority patent/DD136287B2/de

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
DD167962A 1972-12-28 1972-12-28 DD101947A1 (de)

Priority Applications (19)

Application Number Priority Date Filing Date Title
DD167962A DD101947A1 (de) 1972-12-28 1972-12-28
DE2361328A DE2361328C2 (de) 1972-12-28 1973-12-08 Zentrifugalpumpe mit Gasabführung aus dem Laufrad
AT1035173A AT327690B (de) 1972-12-28 1973-12-11 Zentrifugalpumpe zur forderung von stark gashaltigen flussigkeiten
HUCE977A HU170674B (de) 1972-12-28 1973-12-17
FR7345597A FR2221634B1 (de) 1972-12-28 1973-12-19
BG7325298A BG25905A1 (de) 1972-12-28 1973-12-20
SE7317259A SE391969B (sv) 1972-12-28 1973-12-20 Centrifugalpump for pumpning av starkt gashaltiga vetskor
FI3952/73A FI55077C (fi) 1972-12-28 1973-12-21 Centrifugalpump foer transport av starkt gashaltiga vaetskor
BE139134A BE808948A (fr) 1972-12-28 1973-12-21 Pompe centrifuge pour le refoulement de liquides a forte teneur en gaz
NO4908/73A NO137705C (no) 1972-12-28 1973-12-21 Sentrifugalpumpe for transport av sterkt gassholdige vaesker
YU3357/73A YU40098B (en) 1972-12-28 1973-12-26 Centrifugal pump for conveying a liquid of a high gas cont
RO7377143A RO65848A (fr) 1972-12-28 1973-12-27 Pompe centrifuge
SU731983454A SU685845A1 (ru) 1972-12-28 1973-12-27 Центробежный насос дл перекачивани газожидкостных смесей
CH1817673A CH571655A5 (de) 1972-12-28 1973-12-27
GB5985973A GB1445356A (en) 1972-12-28 1973-12-27 Centrifugal pump
JP48144607A JPS52561B2 (de) 1972-12-28 1973-12-27
CS9061A CS166074B1 (de) 1972-12-28 1973-12-28
ES421859A ES421859A1 (es) 1972-12-28 1973-12-28 Perfeccionamientos en bombas centrifugas para el transportede liquidos con mucho contenido de gas.
DD19762777A DD136287B2 (de) 1972-12-28 1977-03-02 Zentrifugalpumpe zur foerderung von stark gashaltigen fluessigkeiten

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DD101947A1 true DD101947A1 (de) 1973-11-20

Family

ID=5489581

Family Applications (1)

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

Country Status (18)

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

Families Citing this family (19)

* 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
US4435193A (en) 1980-04-07 1984-03-06 Kamyr Ab Controlling operation of a centrifugal pump
US4410337A (en) * 1980-04-07 1983-10-18 A. Ahlstrom Osakeyhtio Method and an apparatus for separating a gas from a fibre suspension
JPS59224342A (ja) * 1983-06-03 1984-12-17 岡田紙工株式会社 スキンパック用包装材の製造方法
GB2187515A (en) * 1986-03-06 1987-09-09 Perkins Engines Group Rotary pump
IT1198017B (it) * 1986-08-06 1988-12-21 Nuovo Pignone Spa Pompa centrifuga particolarmente adatta per il pompaggio di fluidi ad elevato contenuto di gas
FI86333C (fi) * 1988-04-11 1992-07-10 Ahlstroem Oy Foerfarande och anordning foer separering av gas med pumpen ur mediet som skall pumpas.
SE467466B (sv) * 1989-03-29 1992-07-20 Kamyr Ab Apparat foer fluidisering, gasavskiljning och pumpning av en suspension av fiberhaltigt cellulosamaterial, samt dess anvaendning
AUPN715595A0 (en) * 1995-12-14 1996-01-18 Warman International Limited Improved centrifugal pump
JP2002138981A (ja) * 2000-10-31 2002-05-17 Fuji Robin Ind Ltd 渦巻きポンプ
CN100402863C (zh) * 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 离心泵
JP4889522B2 (ja) * 2007-02-23 2012-03-07 新明和工業株式会社 遠心ポンプ
AT505062B1 (de) * 2007-03-27 2009-08-15 Andritz Ag Maschf Verfahren und vorrichtung zum pumpen von gashaltigen suspensionen, insbesondere faserstoffsuspensionen
US20100061841A1 (en) * 2008-09-11 2010-03-11 Visintainer Robert J Froth handling pump
RU2674479C2 (ru) * 2014-02-24 2018-12-11 ДжиИ ОЙЛ ЭНД ГЭС ЭСП, ИНК. Скважинное компрессорное устройство для обработки влажного газа
WO2016165090A1 (zh) * 2015-04-16 2016-10-20 威海凌云流体传动科技有限公司 气液双相泵
CN113513479A (zh) * 2021-04-23 2021-10-19 江苏大学 一种气液分离的多级泵装置及使用方法
CN114076103B (zh) * 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 一种离心式泥泵的抗磨设计方法
CN114307259B (zh) * 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 一种液力式组合传动发电机的泵式油气分离器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE483919C (de) * 1930-02-17 Steinzeugwaarenfabrik Fuer Can Selbsttaetig ansaugende Kreiselpumpe
US1101493A (en) * 1913-12-06 1914-06-23 Connersville Blower Company Combination-pump.
DE1126250B (de) * 1954-03-25 1962-03-22 Emil Julius Ask Kreiselpumpe mit einem Laufrad, dessen Schaufelkanaele nach dem Umfang hin in ihrer lichten Weite abnehmen
AT291003B (de) * 1969-04-28 1971-06-25 Paul Bungartz Kreiselpumpe mit axialem Eintritt und fliegend gelagertem Laufrad

Also Published As

Publication number Publication date
FR2221634A1 (de) 1974-10-11
DE2361328C2 (de) 1986-06-26
SE391969B (sv) 1977-03-07
NO137705B (no) 1977-12-27
BE808948A (fr) 1974-04-16
SU685845A1 (ru) 1979-09-15
NO137705C (no) 1978-04-05
YU40098B (en) 1985-08-31
BG25905A1 (de) 1979-01-12
RO65848A (fr) 1979-07-15
ES421859A1 (es) 1976-04-16
FI55077C (fi) 1979-05-10
GB1445356A (en) 1976-08-11
AT327690B (de) 1976-02-10
FI55077B (fi) 1979-01-31
FR2221634B1 (de) 1975-04-11
ATA1035173A (de) 1975-04-15
CS166074B1 (de) 1976-01-29
YU335773A (en) 1982-10-31
HU170674B (de) 1977-08-28
DE2361328A1 (de) 1974-07-04
JPS52561B2 (de) 1977-01-08
CH571655A5 (de) 1976-01-15
JPS507101A (de) 1975-01-24

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