DE69520343D1 - Seitenströmungspumpe - Google Patents

Seitenströmungspumpe

Info

Publication number
DE69520343D1
DE69520343D1 DE69520343T DE69520343T DE69520343D1 DE 69520343 D1 DE69520343 D1 DE 69520343D1 DE 69520343 T DE69520343 T DE 69520343T DE 69520343 T DE69520343 T DE 69520343T DE 69520343 D1 DE69520343 D1 DE 69520343D1
Authority
DE
Germany
Prior art keywords
outer cylinder
discharge
pump
main shaft
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.)
Expired - Fee Related
Application number
DE69520343T
Other languages
English (en)
Other versions
DE69520343T2 (de
Inventor
Makoto Kobayashi
Masakazu Yamamoto
Yoshio Miyake
Koji Isemoto
Keita Uwai
Yoshiaki Miyazaki
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.)
Ebara Corp
Original Assignee
Ebara Corp
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 Ebara Corp filed Critical Ebara Corp
Application granted granted Critical
Publication of DE69520343D1 publication Critical patent/DE69520343D1/de
Publication of DE69520343T2 publication Critical patent/DE69520343T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04D13/00—Pumping installations or systems
    • F04D13/12—Combinations of two or more pumps
    • F04D13/14—Combinations of two or more pumps the pumps being all of centrifugal type
    • 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
    • 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
    • F04D1/006—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps double suction 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
    • 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
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
    • 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
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4266—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps made of sheet metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Frames (AREA)
DE69520343T 1994-12-27 1995-12-27 Seitenströmungspumpe Expired - Fee Related DE69520343T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33784894A JP3182307B2 (ja) 1994-12-27 1994-12-27 全周流型ポンプ

Publications (2)

Publication Number Publication Date
DE69520343D1 true DE69520343D1 (de) 2001-04-19
DE69520343T2 DE69520343T2 (de) 2001-10-18

Family

ID=18312551

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69520343T Expired - Fee Related DE69520343T2 (de) 1994-12-27 1995-12-27 Seitenströmungspumpe

Country Status (6)

Country Link
US (1) US5857841A (de)
EP (1) EP0719940B1 (de)
JP (1) JP3182307B2 (de)
KR (1) KR100388157B1 (de)
AT (1) ATE199765T1 (de)
DE (1) DE69520343T2 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59811021D1 (de) * 1997-12-23 2004-04-22 Bosch Rexroth Ag Antrieb für eine pumpe
US6227819B1 (en) 1999-03-29 2001-05-08 Walbro Corporation Fuel pumping assembly
US6231318B1 (en) 1999-03-29 2001-05-15 Walbro Corporation In-take fuel pump reservoir
JP2001221199A (ja) * 2000-02-08 2001-08-17 Toshiba Tec Corp 電動ポンプ
ATE390066T1 (de) * 2000-05-17 2008-04-15 Robert B Chaffee Aufblasbare vorrichtung mit integriertem durchflussregler und verbesserter verstellvorrichtung
US7025576B2 (en) * 2001-03-30 2006-04-11 Chaffee Robert B Pump with axial conduit
JP4540336B2 (ja) 2001-07-10 2010-09-08 ロバート・ビー・チャフィー 特定形状に形成可能な膨張可能支持装置
KR20010109241A (ko) * 2001-10-31 2001-12-08 김경원 수중펌프
CA2484510C (en) 2002-05-03 2010-10-05 Robert B. Chaffee Self-sealing valve with electromechanical device for actuating the valve
JP3896930B2 (ja) 2002-09-10 2007-03-22 株式会社豊田自動織機 流体ポンプ装置
DE60314278T2 (de) 2002-11-18 2007-10-04 Robert B. Boston Chaffee Aufblasbare vorrichtung
US20050079077A1 (en) * 2003-06-09 2005-04-14 Tsai Jing Hong Reversible inflation system
US20060013708A1 (en) * 2004-07-19 2006-01-19 Yap Zer K Drive shaft for compressor
US20060153705A1 (en) * 2004-11-10 2006-07-13 Horton W T Drive shaft for compressor
US7588425B2 (en) * 2005-03-18 2009-09-15 Aero Products International, Inc. Reversible inflation system
US20070077153A1 (en) * 2005-09-30 2007-04-05 Austen Timothy F Rechargeable AC/DC pump
DE102008018407B4 (de) * 2008-04-10 2012-03-22 Joh. Heinr. Bornemann Gmbh Unterwasserförderaggregat
US20120006043A1 (en) * 2010-07-06 2012-01-12 Mao-Tsai Ku Impeller mounting structure of air conditioning device
US9377027B2 (en) 2011-08-11 2016-06-28 Itt Manufacturing Enterprises Llc. Vertical double-suction pump having beneficial axial thrust
CN104819161A (zh) * 2015-05-13 2015-08-05 衡水富朗顺自动化设备有限公司 一种水冷泵
ES2756199T3 (es) * 2015-11-19 2020-04-27 Grundfos Holding As Bomba centrífuga multietapa con un émbolo de compensación de empuje axial, cuyos lados de presión y de aspiración están separados por un retén frontal
EP3171033A1 (de) * 2015-11-19 2017-05-24 Grundfos Holding A/S Mehrstufige kreiselpumpe mit gehäuseöffnung zur wartung eines axialschub-kolbens
US10851790B2 (en) * 2016-09-27 2020-12-01 W.S. Darley & Co. Double volute end suction pump
CN108799147B (zh) * 2018-06-12 2019-03-22 淄博安德泵阀科技有限公司 一种双吸入双轴多级中开泵系统
RU2723948C1 (ru) * 2019-04-30 2020-06-19 Акционерное общество "Научно-Производственное Предприятие "Компенсатор" Насосная установка погружного типа
DE102020206493A1 (de) * 2020-05-25 2021-11-25 Hyundai Motor Company Kraftstoffpumpe für ein Flüssigkraftstoff-Einspritzsystem eines Kraftfahrzeugs
CN114320939B (zh) * 2022-01-14 2024-01-30 安徽金力泵业科技有限公司 一种冷却水泵双出水口涡流装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3195468A (en) * 1965-07-20 Submersible pump
FR813301A (fr) * 1936-02-03 1937-05-31 Const Mecanique Perfectionnements apportés aux groupes moto-pompes submersibles
US2814254A (en) * 1954-04-16 1957-11-26 David P Litzenberg Motor driven pumps
US2915978A (en) * 1956-04-10 1959-12-08 Edward J Schaefer Motor pump unit
BE567907A (de) * 1957-06-03
FR1492181A (fr) 1966-06-20 1967-08-18 Materiel Telephonique Bloc pompe-moteur
FR2408739A1 (fr) * 1977-11-10 1979-06-08 Materiel Telephonique Dispositif de pompage monobloc a fonctionnement ambivalent
JPH068633B2 (ja) * 1985-05-02 1994-02-02 株式会社荏原製作所 水中モ−タ及び水中ポンプ
DE3820005C1 (de) * 1988-06-11 1989-10-05 Grundfos International A/S, Bjerringbro, Dk
US4978281A (en) * 1988-08-19 1990-12-18 Conger William W Iv Vibration dampened blower
ATE197494T1 (de) * 1992-04-14 2000-11-11 Ebara Corp Pumpengehäuse in blechbauweise
DE69329396T2 (de) * 1992-04-14 2001-04-12 Ebara Corp Pumpengehäuse in Blechbauweise
EP0747600B1 (de) * 1992-04-14 1999-03-17 Ebara Corporation Seitenströmungspumpe
JP3115724B2 (ja) * 1993-01-20 2000-12-11 株式会社荏原製作所 全周流型両吸込ポンプ
US5610134A (en) * 1994-04-15 1997-03-11 Genentech, Inc. Treatment of congestive heart failure

Also Published As

Publication number Publication date
US5857841A (en) 1999-01-12
JP3182307B2 (ja) 2001-07-03
DE69520343T2 (de) 2001-10-18
ATE199765T1 (de) 2001-03-15
KR100388157B1 (ko) 2003-09-06
KR960023828A (ko) 1996-07-20
JPH08177781A (ja) 1996-07-12
EP0719940B1 (de) 2001-03-14
EP0719940A1 (de) 1996-07-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee