KR20120061854A - ２단 원심 펌프 - Google Patents

２단 원심 펌프 Download PDF

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Publication number
KR20120061854A
KR20120061854A KR1020127005416A KR20127005416A KR20120061854A KR 20120061854 A KR20120061854 A KR 20120061854A KR 1020127005416 A KR1020127005416 A KR 1020127005416A KR 20127005416 A KR20127005416 A KR 20127005416A KR 20120061854 A KR20120061854 A KR 20120061854A
Authority
KR
South Korea
Prior art keywords
impeller
pump
centrifugal pump
housing
centrifugal
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.)
Withdrawn
Application number
KR1020127005416A
Other languages
English (en)
Korean (ko)
Inventor
베른트 하인
제롬 티에리
크리스토프 하이어
Original Assignee
로베르트 보쉬 게엠베하
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 로베르트 보쉬 게엠베하 filed Critical 로베르트 보쉬 게엠베하
Publication of KR20120061854A publication Critical patent/KR20120061854A/ko
Withdrawn legal-status Critical Current

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Images

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
    • 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
    • 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
    • F04D29/2222—Construction and assembly
    • 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
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
KR1020127005416A 2009-09-01 2010-07-13 ２단 원심 펌프 Withdrawn KR20120061854A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009029069.9 2009-09-01
DE102009029069A DE102009029069A1 (de) 2009-09-01 2009-09-01 Zweistufige Kreiselpumpe
PCT/EP2010/060007 WO2011026678A1 (de) 2009-09-01 2010-07-13 Zweistufige kreiselpumpe

Publications (1)

Publication Number Publication Date
KR20120061854A true KR20120061854A (ko) 2012-06-13

Family

ID=42470719

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127005416A Withdrawn KR20120061854A (ko) 2009-09-01 2010-07-13 ２단 원심 펌프

Country Status (8)

Country Link
US (1) US20120219411A1 (enExample)
EP (1) EP2473740A1 (enExample)
JP (1) JP5599463B2 (enExample)
KR (1) KR20120061854A (enExample)
CN (1) CN102483067A (enExample)
DE (1) DE102009029069A1 (enExample)
IN (1) IN2012DN01413A (enExample)
WO (1) WO2011026678A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014078236A1 (en) * 2012-11-13 2014-05-22 Tucson Embedded Systems, Inc. Pump system for high pressure applications
CN104696271A (zh) * 2015-02-16 2015-06-10 溧阳市超强链条制造有限公司 一种转子结构
ITUB20156281A1 (it) * 2015-12-03 2017-06-03 Ind Saleri Italo Spa Gruppo rotore di una pompa di raffreddamento di un veicolo
US10746189B2 (en) 2016-03-08 2020-08-18 Fluid Handling Llc Center bushing to balance axial forces in multi-stage pumps
IT201800007845A1 (it) * 2018-08-03 2020-02-03 Ind Saleri Italo Spa Gruppo pompa
JP7249305B2 (ja) * 2020-03-31 2023-03-30 日立Astemo株式会社 電動送液ポンプ
JP7397258B2 (ja) * 2020-08-07 2023-12-13 日立Astemo株式会社 ２段遠心ポンプ
CN117189618B (zh) * 2022-05-31 2025-01-03 广东汉宇汽车配件有限公司 电动汽车电源热管理系统用电泵
CN120476260A (zh) * 2023-01-06 2025-08-12 格兰富控股公司 蜗壳模块

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB413887A (en) * 1933-08-30 1934-07-26 Edward Llewellyn Lewis Improvements in centrifugal pumps
US2150799A (en) * 1936-10-28 1939-03-14 Jacuzzi Bros Inc Pumping apparatus
DE906894C (de) * 1941-10-16 1956-08-09 Siemen & Hinsch Gmbh Leitrad fuer Kreiselpumpen
GB645921A (en) * 1948-08-18 1950-11-08 Harland Engineering Co Ltd Improvements in and relating to feed pumps
US3051090A (en) * 1960-08-04 1962-08-28 Worthington Corp Segmented casing for multistage centrifugal fluid machines
US3103892A (en) * 1960-11-21 1963-09-17 Laval Turbine Pump or the like
GB1013341A (en) * 1961-02-02 1965-12-15 Tetmark Patents Ltd Improvements in volute pumps, turbines and the like
US3269323A (en) * 1964-12-30 1966-08-30 Tait Mfg Co The Pumps
DE3232473A1 (de) * 1982-09-01 1984-03-01 Reinecker Heyko Dipl Ing Fh Kreiselpumpe mit spaltrohr-magnetkupplung
JPH0417762Y2 (enExample) * 1985-06-19 1992-04-21
JPH0633789B2 (ja) * 1987-10-09 1994-05-02 株式会社日立製作所 多段ポンプ
JPH10205482A (ja) * 1997-01-22 1998-08-04 Ebara Corp マグネット駆動ポンプ
FR2787527B1 (fr) * 1998-12-22 2001-03-09 Jeumont Ind Dispositif motorise a circulation centrifuge de fluide, tel qu'une motopompe ou un motocompresseur
DE29906811U1 (de) * 1999-04-20 2000-08-31 Brinkmann Pumpen K.H. Brinkmann GmbH & Co. KG, 58791 Werdohl Mehrstufige Kreiselpumpe
CN2718290Y (zh) * 2004-07-28 2005-08-17 阳泉市水泵厂 单吸两级中开离心泵
JP2006250066A (ja) * 2005-03-11 2006-09-21 Matsushita Electric Ind Co Ltd ポンプおよびそれを備えた液体供給装置
DE102006021247B4 (de) 2006-04-28 2012-02-02 Bühler Motor GmbH Elektromotor
JP2009007955A (ja) * 2007-06-26 2009-01-15 Panasonic Electric Works Co Ltd 多段遠心ポンプ

Also Published As

Publication number Publication date
JP5599463B2 (ja) 2014-10-01
EP2473740A1 (de) 2012-07-11
US20120219411A1 (en) 2012-08-30
JP2013503997A (ja) 2013-02-04
DE102009029069A1 (de) 2011-03-03
IN2012DN01413A (enExample) 2015-06-05
CN102483067A (zh) 2012-05-30
WO2011026678A1 (de) 2011-03-10

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Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

PC1203 Withdrawal of no request for examination

St.27 status event code: N-1-6-B10-B12-nap-PC1203

WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid
R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000