FR2408739A1 - Dispositif de pompage monobloc a fonctionnement ambivalent - Google Patents

Dispositif de pompage monobloc a fonctionnement ambivalent

Info

Publication number
FR2408739A1
FR2408739A1 FR7733889A FR7733889A FR2408739A1 FR 2408739 A1 FR2408739 A1 FR 2408739A1 FR 7733889 A FR7733889 A FR 7733889A FR 7733889 A FR7733889 A FR 7733889A FR 2408739 A1 FR2408739 A1 FR 2408739A1
Authority
FR
France
Prior art keywords
pumping device
pump elements
ambivalent
monobloc
motor
Prior art date
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
FR7733889A
Other languages
English (en)
Other versions
FR2408739B1 (fr
Inventor
Jean-Claude Le Dall
Jean-Claude Marie Pasquet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 by Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Priority to FR7733889A priority Critical patent/FR2408739A1/fr
Priority to US05/957,918 priority patent/US4229142A/en
Priority to IT29489/78A priority patent/IT1160047B/it
Priority to GB7843469A priority patent/GB2007770B/en
Priority to SE7811533A priority patent/SE444037B/sv
Priority to ES474909A priority patent/ES474909A1/es
Priority to DK498878A priority patent/DK147442C/da
Priority to CH1154578A priority patent/CH627235A5/fr
Priority to BE191641A priority patent/BE871901A/fr
Priority to DE19782848887 priority patent/DE2848887A1/de
Publication of FR2408739A1 publication Critical patent/FR2408739A1/fr
Application granted granted Critical
Publication of FR2408739B1 publication Critical patent/FR2408739B1/fr
Granted 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
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/06—Multi-stage pumps
    • F04D1/10—Multi-stage pumps with means for changing the flow-path through the stages, e.g. series-parallel, e.g. side loads
    • 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
    • F04D13/0606—Canned motor 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps

Abstract

UN MOTEUR UNIQUE 25 ACTIONNE SIMULTANEMENT DEUX ELEMENTS DE POMPE REALISES EN BOUT D'ARBRE. LE CIRCUIT HYDRAULIQUE, LE MOTEUR ET LES ELEMENTS DE POMPE SONT INCLUS DANS UN ASSEMBLAGE TRIPARTITE MONOBLOC COMPOSE D'UNE PIECE CENTRALE 2 COMPRISE ENTRE DEUX PIECES D'EXTREMITE 1 ET 3. IL SUFFIT DE CHANGER DE 180 L'ORIENTATION RELATIVE DE L'UNE DES PIECES EXTREMES LA PIECE MOBILE 1, POUR ASSOCIER A VOLONTE LES DEUX ELEMENTS DE POMPE EN SERIE OU EN PARALLELE. LE DISPOSITIF DE POMPAGE FONCTIONNE IMMERGE. UTILISABLE A PLUSIEURS FINS DANS LES BESOINS DE LA VIE DOMESTIQUE OU DE LA PETITE ENTREPRISE.
FR7733889A 1977-11-10 1977-11-10 Dispositif de pompage monobloc a fonctionnement ambivalent Granted FR2408739A1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7733889A FR2408739A1 (fr) 1977-11-10 1977-11-10 Dispositif de pompage monobloc a fonctionnement ambivalent
US05/957,918 US4229142A (en) 1977-11-10 1978-11-06 One-piece pumping device with ambivalent operation
GB7843469A GB2007770B (en) 1977-11-10 1978-11-07 Pumping devices
IT29489/78A IT1160047B (it) 1977-11-10 1978-11-07 Dispositivo di pompaggio monoblocco a funzionamento ambivalente
SE7811533A SE444037B (sv) 1977-11-10 1978-11-08 Pumpanordning som innefattar tva centrifugalpumpelement vilka kan serie- eller parallellkopplas med varandra
ES474909A ES474909A1 (es) 1977-11-10 1978-11-08 Dispositivo de bombeo perfeccionado
DK498878A DK147442C (da) 1977-11-10 1978-11-09 Centrifugalpumpe med to pumpeenheder, der valgfrit kan forbindes i serie eller parallelt
CH1154578A CH627235A5 (fr) 1977-11-10 1978-11-09
BE191641A BE871901A (fr) 1977-11-10 1978-11-10 Dispositif de pompage monobloc a fonctionnement ambivalent
DE19782848887 DE2848887A1 (de) 1977-11-10 1978-11-10 Pumpvorrichtung fuer zwei verschiedene betriebsarten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7733889A FR2408739A1 (fr) 1977-11-10 1977-11-10 Dispositif de pompage monobloc a fonctionnement ambivalent

Publications (2)

Publication Number Publication Date
FR2408739A1 true FR2408739A1 (fr) 1979-06-08
FR2408739B1 FR2408739B1 (fr) 1980-08-22

Family

ID=9197482

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7733889A Granted FR2408739A1 (fr) 1977-11-10 1977-11-10 Dispositif de pompage monobloc a fonctionnement ambivalent

Country Status (10)

Country Link
US (1) US4229142A (fr)
BE (1) BE871901A (fr)
CH (1) CH627235A5 (fr)
DE (1) DE2848887A1 (fr)
DK (1) DK147442C (fr)
ES (1) ES474909A1 (fr)
FR (1) FR2408739A1 (fr)
GB (1) GB2007770B (fr)
IT (1) IT1160047B (fr)
SE (1) SE444037B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107762880A (zh) * 2017-11-15 2018-03-06 浙江威邦机电科技有限公司 一种泳池过滤泵用水泵

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JPS5971984U (ja) * 1982-11-06 1984-05-16 三菱電機株式会社 ポンプ装置
JPH0428912Y2 (fr) * 1987-10-14 1992-07-14
US4867871A (en) * 1988-12-09 1989-09-19 Bowne William C Sewage system discharge pump module
DE4021410A1 (de) * 1990-07-06 1992-01-16 Oplaender Wilo Werk Gmbh Doppel-kreiselpumpe
US5181837A (en) * 1991-04-18 1993-01-26 Vickers, Incorporated Electric motor driven inline hydraulic apparatus
US5320501A (en) * 1991-04-18 1994-06-14 Vickers, Incorporated Electric motor driven hydraulic apparatus with an integrated pump
JP2886444B2 (ja) * 1993-10-13 1999-04-26 株式会社荏原製作所 全周流型ポンプ
US5494403A (en) * 1992-04-14 1996-02-27 Ebara Corporation Full-circumferential flow pump
JP2958218B2 (ja) * 1993-07-16 1999-10-06 株式会社荏原製作所 ポンプ
JP3216672B2 (ja) * 1993-10-13 2001-10-09 株式会社荏原製作所 誘導電動機付流体機械
JP3182307B2 (ja) * 1994-12-27 2001-07-03 株式会社荏原製作所 全周流型ポンプ
US5888053A (en) * 1995-02-10 1999-03-30 Ebara Corporation Pump having first and second outer casing members
GB9905664D0 (en) * 1999-03-12 1999-05-05 Totton Pumps Ltd Pumping assembly for a drinks temperature management system
DE19922380A1 (de) * 1999-05-14 2000-11-16 Ksb Ag Lösbare Verbindung zwischen zwei Gehäuseteilen einer Kreiselpumpe
EP1210139B1 (fr) 1999-08-05 2006-10-11 MAP Medizin-Technologie GmbH Dispositif d'alimentation en gaz respiratoire et dispositif d'humidification
EP1211784A4 (fr) * 1999-08-31 2003-05-28 Ebara Corp Bati de moteur, moteur utilisant ledit bati et motopompe
US6860349B2 (en) * 2000-05-26 2005-03-01 Honda Giken Kogyo Kabushiki Kaisha Cooling system for fuel cell powered vehicle and fuel cell powered vehicle employing the same
US6616421B2 (en) * 2000-12-15 2003-09-09 Cooper Cameron Corporation Direct drive compressor assembly
JP4420605B2 (ja) 2001-02-16 2010-02-24 レスメド・リミテッド 加湿器入口を介しての液の逆流を防ぐ構造を有する加湿器
GB0105722D0 (en) * 2001-03-08 2001-04-25 Lucas Industries Ltd Improvements in electric motor driven hydraulic pumps
FI111290B (fi) * 2001-11-12 2003-06-30 Flaekt Woods Ab Korkeapainepuhallin
US8517012B2 (en) 2001-12-10 2013-08-27 Resmed Limited Multiple stage blowers and volutes therefor
US6910483B2 (en) * 2001-12-10 2005-06-28 Resmed Limited Double-ended blower and volutes therefor
ATE318375T1 (de) * 2001-12-10 2006-03-15 Resmed Ltd Zweiseitiges gebläse und spiralgehäuse dazu
US7048520B1 (en) * 2002-04-16 2006-05-23 Mccarthy James Multistage sealed coolant pump
CN104353165B (zh) 2003-06-20 2017-08-22 瑞思迈有限公司 带有加湿器的可吸入气体设备
AU2003903139A0 (en) 2003-06-20 2003-07-03 Resmed Limited Breathable gas apparatus with humidifier
GB0411040D0 (en) * 2004-05-18 2004-06-23 Weir Pumps Ltd Pump assembly
US7758320B2 (en) * 2007-05-03 2010-07-20 Tank, Inc. Two-stage hydrodynamic pump and method
US8365726B2 (en) 2007-06-07 2013-02-05 Resmed Limited Tub for humidifier
NZ727179A (en) 2008-06-05 2018-06-29 Resmed Ltd Treatment of respiratory conditions
US8931481B2 (en) 2009-06-04 2015-01-13 Redmed Limited Flow generator chassis assembly with suspension seal
US9562534B2 (en) 2012-05-04 2017-02-07 Ghsp, Inc. In-line dual pump and motor with control device
US9115720B2 (en) * 2012-05-04 2015-08-25 Ghsp, Inc. Dual pump and motor with control device
WO2014067704A1 (fr) * 2012-10-29 2014-05-08 Continental Automotive Gmbh Turbomachine destinée à un véhicule automobile
US10087927B2 (en) 2014-05-01 2018-10-02 Ghsp, Inc. Electric motor with flux collector
US11015585B2 (en) 2014-05-01 2021-05-25 Ghsp, Inc. Submersible pump assembly
EP3150856B1 (fr) * 2015-09-30 2019-04-24 Sulzer Management AG Pompe et procédé permettant de modifier sa puissance de pompage
CN109578292A (zh) * 2019-01-25 2019-04-05 孙义勇 一种高扬程水泵
DE102019118946A1 (de) * 2019-07-12 2021-01-14 J. Schmalz Gmbh Unterdruckerzeugungsvorrichtung
CN111503009B (zh) * 2020-04-24 2021-07-20 浙江浙水工贸有限公司 一种高扬程屏蔽式永磁多级泵及其控制方法
DE102020206493A1 (de) * 2020-05-25 2021-11-25 Hyundai Motor Company Kraftstoffpumpe für ein Flüssigkraftstoff-Einspritzsystem eines Kraftfahrzeugs
CN112879308B (zh) * 2021-01-23 2022-07-12 盐城富士恒动力机械有限公司 一种多级离心泵

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US2687693A (en) * 1949-12-27 1954-08-31 Tokheim Corp Sump pump
US2814254A (en) * 1954-04-16 1957-11-26 David P Litzenberg Motor driven pumps
US3102483A (en) * 1961-04-28 1963-09-03 Outboard Marine Corp Vent fan and bilge pump
DE1428243A1 (de) * 1962-10-17 1969-07-10 Siemen & Hinsch Gmbh Fluessigkeitsring-Gaspumpe
US3347168A (en) * 1966-02-16 1967-10-17 Westinghouse Electric Corp Motor pump unit
FR1492181A (fr) * 1966-06-20 1967-08-18 Materiel Telephonique Bloc pompe-moteur
US3500755A (en) * 1968-05-17 1970-03-17 Crane Co Combined drag pump and electric motor
US4132504A (en) * 1976-04-07 1979-01-02 General Signal Corporation Liquid ring pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107762880A (zh) * 2017-11-15 2018-03-06 浙江威邦机电科技有限公司 一种泳池过滤泵用水泵

Also Published As

Publication number Publication date
BE871901A (fr) 1979-03-01
US4229142A (en) 1980-10-21
IT7829489A0 (it) 1978-11-07
SE7811533L (sv) 1979-05-11
SE444037B (sv) 1986-03-17
DE2848887C2 (fr) 1988-11-03
DK147442B (da) 1984-08-06
FR2408739B1 (fr) 1980-08-22
GB2007770B (en) 1982-02-24
IT1160047B (it) 1987-03-04
CH627235A5 (fr) 1981-12-31
DK498878A (da) 1979-05-11
DE2848887A1 (de) 1979-05-17
DK147442C (da) 1985-02-18
ES474909A1 (es) 1979-03-16
GB2007770A (en) 1979-05-23

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Legal Events

Date Code Title Description
TP Transmission of property
CA Change of address
CD Change of name or company name
ST Notification of lapse