JP2005171825A - 流体搬送機械 - Google Patents

流体搬送機械 Download PDF

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Publication number
JP2005171825A
JP2005171825A JP2003410940A JP2003410940A JP2005171825A JP 2005171825 A JP2005171825 A JP 2005171825A JP 2003410940 A JP2003410940 A JP 2003410940A JP 2003410940 A JP2003410940 A JP 2003410940A JP 2005171825 A JP2005171825 A JP 2005171825A
Authority
JP
Japan
Prior art keywords
pump
fluid
impeller
suction
suction type
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Withdrawn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
JP2003410940A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005171825A5 (enExample
Inventor
Tadashi Sato
忠 佐藤
Satoshi Mori
敏 森
Hiroyuki Kato
弘之 加藤
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
Priority to JP2003410940A priority Critical patent/JP2005171825A/ja
Priority to CNA2004800366012A priority patent/CN1890469A/zh
Priority to PCT/JP2004/018517 priority patent/WO2005057017A1/ja
Publication of JP2005171825A publication Critical patent/JP2005171825A/ja
Publication of JP2005171825A5 publication Critical patent/JP2005171825A5/ja
Withdrawn legal-status Critical Current

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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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/048—Bearings magnetic; electromagnetic
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP2003410940A 2003-12-09 2003-12-09 流体搬送機械 Withdrawn JP2005171825A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2003410940A JP2005171825A (ja) 2003-12-09 2003-12-09 流体搬送機械
CNA2004800366012A CN1890469A (zh) 2003-12-09 2004-12-06 流体输送机械
PCT/JP2004/018517 WO2005057017A1 (ja) 2003-12-09 2004-12-06 流体搬送機械

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003410940A JP2005171825A (ja) 2003-12-09 2003-12-09 流体搬送機械

Publications (2)

Publication Number Publication Date
JP2005171825A true JP2005171825A (ja) 2005-06-30
JP2005171825A5 JP2005171825A5 (enExample) 2006-10-12

Family

ID=34674960

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003410940A Withdrawn JP2005171825A (ja) 2003-12-09 2003-12-09 流体搬送機械

Country Status (3)

Country Link
JP (1) JP2005171825A (enExample)
CN (1) CN1890469A (enExample)
WO (1) WO2005057017A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008297997A (ja) * 2007-05-31 2008-12-11 Isamu Aotani ポンプ装置
JP2014521889A (ja) * 2011-08-11 2014-08-28 アイティーティー マニュファクチャリング エンタープライジーズ エルエルシー 軸推力を生じる両吸込羽根車を備えるポンプ
JP2025519966A (ja) * 2022-07-12 2025-06-26 青▲島▼三利智能▲動▼力有限公司 インテリジェントデュアルドライブポンプおよび給水システム

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2896101B1 (fr) * 2006-01-10 2008-04-18 Mecanique Magnetique Sa Soc D Dispositif de filtrage de particules dans une machine tournante a paliers magnetiques actifs
NZ585029A (en) * 2008-01-31 2011-07-29 Resmed Ltd Respiratory apparatus with the flow generator casing mounted on the wearer's head
GB2493938B (en) * 2011-08-23 2014-08-13 Framo Eng As Double motor pump with variable speed drive
RU2537205C1 (ru) * 2013-12-18 2014-12-27 Открытое акционерное общество "Турбонасос" Магистральный нефтяной насос и рабочее колесо магистрального нефтяного насоса
CN106351849A (zh) * 2015-07-13 2017-01-25 昆山江津长抗干磨磁力泵有限公司 一种结构改进的磁力泵
CN108468657A (zh) * 2018-04-09 2018-08-31 捷达消防科技（苏州）股份有限公司 消防车用的消防泵结构
CN115388015B (zh) * 2022-07-12 2025-02-14 青岛三利智能动力有限公司 智能双驱泵及供水系统
CN116221170A (zh) * 2022-12-29 2023-06-06 北京航天动力研究所 一种用于液体火箭发动机涡轮泵的双联动轴向力平衡装置
CN116104771B (zh) * 2023-04-10 2023-07-28 山东天瑞重工有限公司 一种磁悬浮流体输送装置
CN117108551A (zh) * 2023-09-22 2023-11-24 奇鋐科技股份有限公司 水泵转子的叶轮结构及水泵
CN119021879A (zh) * 2024-08-28 2024-11-26 武汉理工大学 一种径向轴向联合集成电机驱动的离心泵

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0219695A (ja) * 1988-07-07 1990-01-23 Kubota Ltd 遠心式ポンプ
JPH0717990U (ja) * 1993-08-24 1995-03-31 友野工業株式会社 ディスク形マグネットカップリング渦流ポンプ
JP3383023B2 (ja) * 1993-09-17 2003-03-04 株式会社日立製作所 遠心形流体機械
JPH0849692A (ja) * 1994-08-04 1996-02-20 Hitachi Ltd 両吸込うず巻ポンプ
JPH1084655A (ja) * 1996-09-10 1998-03-31 Ebara Corp 磁気浮上モータ
JP2003013883A (ja) * 2001-06-29 2003-01-15 Nikkiso Co Ltd 遠心ポンプ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008297997A (ja) * 2007-05-31 2008-12-11 Isamu Aotani ポンプ装置
JP2014521889A (ja) * 2011-08-11 2014-08-28 アイティーティー マニュファクチャリング エンタープライジーズ エルエルシー 軸推力を生じる両吸込羽根車を備えるポンプ
JP2025519966A (ja) * 2022-07-12 2025-06-26 青▲島▼三利智能▲動▼力有限公司 インテリジェントデュアルドライブポンプおよび給水システム

Also Published As

Publication number Publication date
CN1890469A (zh) 2007-01-03
WO2005057017A1 (ja) 2005-06-23

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