JP2006029241A5 - - Google Patents

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Publication number
JP2006029241A5
JP2006029241A5 JP2004210735A JP2004210735A JP2006029241A5 JP 2006029241 A5 JP2006029241 A5 JP 2006029241A5 JP 2004210735 A JP2004210735 A JP 2004210735A JP 2004210735 A JP2004210735 A JP 2004210735A JP 2006029241 A5 JP2006029241 A5 JP 2006029241A5
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JP
Japan
Prior art keywords
centrifugal pump
pump according
thick
casing cover
casing
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
JP2004210735A
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English (en)
Japanese (ja)
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JP2006029241A (ja
JP4633396B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP2004210735A external-priority patent/JP4633396B2/ja
Priority to JP2004210735A priority Critical patent/JP4633396B2/ja
Priority to EP04799748A priority patent/EP1774181A1/en
Priority to PCT/JP2004/017203 priority patent/WO2006008843A1/en
Priority to CNA2004800436049A priority patent/CN1989347A/zh
Priority to US11/631,483 priority patent/US20080019831A1/en
Publication of JP2006029241A publication Critical patent/JP2006029241A/ja
Publication of JP2006029241A5 publication Critical patent/JP2006029241A5/ja
Publication of JP4633396B2 publication Critical patent/JP4633396B2/ja
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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JP2004210735A 2004-07-16 2004-07-16 遠心式ポンプ Expired - Lifetime JP4633396B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2004210735A JP4633396B2 (ja) 2004-07-16 2004-07-16 遠心式ポンプ
US11/631,483 US20080019831A1 (en) 2004-07-16 2004-11-12 Centrifugal Pump
PCT/JP2004/017203 WO2006008843A1 (en) 2004-07-16 2004-11-12 Centrifugal pump
CNA2004800436049A CN1989347A (zh) 2004-07-16 2004-11-12 离心泵
EP04799748A EP1774181A1 (en) 2004-07-16 2004-11-12 Centrifugal pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004210735A JP4633396B2 (ja) 2004-07-16 2004-07-16 遠心式ポンプ

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2007129269A Division JP2007205360A (ja) 2007-05-15 2007-05-15 遠心式ポンプ

Publications (3)

Publication Number Publication Date
JP2006029241A JP2006029241A (ja) 2006-02-02
JP2006029241A5 true JP2006029241A5 (enExample) 2007-06-28
JP4633396B2 JP4633396B2 (ja) 2011-02-16

Family

ID=34959225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004210735A Expired - Lifetime JP4633396B2 (ja) 2004-07-16 2004-07-16 遠心式ポンプ

Country Status (5)

Country Link
US (1) US20080019831A1 (enExample)
EP (1) EP1774181A1 (enExample)
JP (1) JP4633396B2 (enExample)
CN (1) CN1989347A (enExample)
WO (1) WO2006008843A1 (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5074218B2 (ja) * 2008-01-25 2012-11-14 株式会社日立産機システム 多段ポンプ
EP2112380A1 (de) 2008-04-21 2009-10-28 DP Industries B.V. Mehrstufige Kreiselpumpe in Inline-Bauart
JP5421673B2 (ja) * 2008-07-04 2014-02-19 ホシザキ電機株式会社 オーガ式製氷機
EP2143959B1 (de) 2008-07-10 2018-05-02 Grundfos Management A/S Pumpenaggregat und Verfahren zum modularen Aufbau eines Pumpenaggregates
WO2010030802A2 (en) 2008-09-10 2010-03-18 Pentair Pump Group, Inc. High-efficiency, multi-stage centrifugal pump and method of assembly
US8613593B2 (en) * 2008-12-30 2013-12-24 Rolls-Royce North American Technologies Inc. Engine case system for a gas turbine engine
EP2228538B1 (de) 2009-03-10 2015-09-16 Grundfos Management A/S Mehrstufiges Kreiselpumpenaggregat
EP2348219B1 (de) * 2010-01-25 2016-06-29 Grundfos Management A/S Kältemittelpumpenaggregat
IT1398811B1 (it) * 2010-03-18 2013-03-18 Calpeda A Spa Pompa multistadio a tenuta perfezionata
DE102011003467A1 (de) * 2011-02-01 2012-08-02 E.G.O. Elektro-Gerätebau GmbH Heizeinrichtung für eine Pumpe und Pumpe
DE102012108354B4 (de) * 2012-09-07 2016-05-12 Herborner Pumpenfabrik J. H. Hoffmann Gmbh & Co. Kg Pumpe und Protektor für Pumpe
US9790960B2 (en) * 2014-06-09 2017-10-17 A.R. Wilfley & Sons, Inc. Centrifugal pump with governor actuated seal
JP2017089839A (ja) * 2015-11-16 2017-05-25 株式会社荏原製作所 カートリッジ式メカニカルシール、ポンプ装置およびカートリッジ式メカニカルシールの製造方法
EP3181908B1 (de) * 2015-12-17 2020-05-13 Grundfos Holding A/S Mehrstufige kreiselpumpe mit aus blech gebildeten zugankern
CN105485505B (zh) * 2016-01-03 2017-09-01 詹白勺 阀芯阀盖密封的快速启动立式多级离心油泵
KR101818075B1 (ko) * 2016-02-04 2018-01-12 주식회사 세고산업 입형다단펌프의 더블 실링 구조
JP6646505B2 (ja) * 2016-03-31 2020-02-14 株式会社荏原製作所 軸組立体、モータ軸、モータ、モータポンプ、および軸組立体の製造方法
KR101743008B1 (ko) * 2017-03-07 2017-06-15 주식회사 에스피케이 입형 원심펌프
US20190024665A1 (en) * 2017-07-20 2019-01-24 Ge Oil & Gas Esp, Inc. Pumping System Shaft Conversion Adapter
JP6608015B1 (ja) * 2018-08-22 2019-11-20 株式会社川本製作所 縦型多段ポンプ
CN109209988B (zh) * 2018-11-22 2024-04-12 无锡市海星船舶动力有限公司 具有叶片均匀分布检测功能的压缩机叶轮
WO2021060504A1 (ja) * 2019-09-26 2021-04-01 株式会社荏原製作所 立形多段ポンプ
JP7373983B2 (ja) * 2019-12-11 2023-11-06 株式会社荏原製作所 立形多段ポンプ
KR102459346B1 (ko) * 2020-08-18 2022-10-28 김지흥 마이크로버블 발생용 수중펌프
CN117823415B (zh) * 2024-03-04 2024-05-03 山东华立供水设备有限公司 一种多级离心泵

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US2378974A (en) * 1944-08-01 1945-06-26 Fairbanks Morse & Co Mounting means for pump impellers and the like
US2658454A (en) * 1948-05-14 1953-11-10 Pfaudler Co Inc Glass-lined pump
US2526751A (en) * 1949-05-27 1950-10-24 Ingersoll Rand Co Mounting device for pump impellers
DE1453784B2 (de) * 1962-01-17 1970-02-12 Klein, Schanzlin & Becker AG, 67IO Frankenthal Laufradbefestigung für Kreiselpumpen
CH408650A (it) * 1964-02-15 1966-02-28 Gabbioneta Roberto Girante con mozzo riportato per una pompa per fluidi
US3551067A (en) * 1969-01-22 1970-12-29 Duriron Co Lined corrosion resistant pump
JPS5755915B2 (enExample) * 1972-12-16 1982-11-26
US4124318A (en) * 1978-03-23 1978-11-07 General Motors Corporation Splined assembly with retaining rings
US4574648A (en) * 1984-01-13 1986-03-11 Debello Robert J Pinion gear retainer assembly for a starter motor of an internal combustion engine
US4655684A (en) * 1984-08-02 1987-04-07 Haentjens Walter D Centrifugal pump for wide range of operating conditions
CS251416B1 (en) * 1985-08-12 1987-07-16 Josef Trnka Runner's fastening on pump's shaft
US4653980A (en) * 1985-08-29 1987-03-31 Borg-Warner Industrial Products, Inc. Mechanical seal for pumps and method of fabricating same
DE3729673A1 (de) * 1987-09-04 1989-03-23 Grundfos Int Mehrstufige kreiselpumpe
JPH0640958Y2 (ja) * 1988-03-09 1994-10-26 株式会社荏原製作所 ガイドベーンを備えたポンプケーシング
US5344678A (en) * 1990-12-25 1994-09-06 Ebara Corporation Shaft sleeve made of ceramics
US5201848A (en) * 1991-10-01 1993-04-13 Conoco Inc. Deep well electrical submersible pump with uplift generating impeller means
JP2699315B2 (ja) * 1993-09-13 1998-01-19 株式会社横田製作所 無発塵遠心力ポンプ装置
US5558491A (en) * 1993-09-17 1996-09-24 Andrews; Darrell G. Unitized product seal for pumps
JPH07224782A (ja) * 1994-02-15 1995-08-22 Kawamoto Seisakusho:Kk 多段うず巻きポンプ
JP3841642B2 (ja) * 1997-09-30 2006-11-01 株式会社荏原製作所 遠心ポンプ及びそのシール機構
JP3986317B2 (ja) * 2002-01-21 2007-10-03 株式会社荏原製作所 多段ポンプ
JP3953328B2 (ja) * 2002-01-21 2007-08-08 株式会社荏原製作所 羽根車

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