CN107448412A - 叶轮 - Google Patents

叶轮 Download PDF

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Publication number
CN107448412A
CN107448412A CN201710399186.6A CN201710399186A CN107448412A CN 107448412 A CN107448412 A CN 107448412A CN 201710399186 A CN201710399186 A CN 201710399186A CN 107448412 A CN107448412 A CN 107448412A
Authority
CN
China
Prior art keywords
blade
impeller
exterior region
radius
suction
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.)
Pending
Application number
CN201710399186.6A
Other languages
English (en)
Chinese (zh)
Inventor
桥本靖志
作田实
西川正洋
桝谷英俊
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.)
Kubota Corp
Original Assignee
Kubota 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 Kubota Corp filed Critical Kubota Corp
Publication of CN107448412A publication Critical patent/CN107448412A/zh
Pending 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/24—Vanes
    • F04D29/242—Geometry, shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN201710399186.6A 2016-06-01 2017-05-31 叶轮 Pending CN107448412A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016-110127 2016-06-01
JP2016110127A JP6758924B2 (ja) 2016-06-01 2016-06-01 羽根車

Publications (1)

Publication Number Publication Date
CN107448412A true CN107448412A (zh) 2017-12-08

Family

ID=60487056

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710399186.6A Pending CN107448412A (zh) 2016-06-01 2017-05-31 叶轮

Country Status (2)

Country Link
JP (1) JP6758924B2 (ja)
CN (1) CN107448412A (ja)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50403A (ja) * 1973-05-09 1975-01-07
CN86210682U (zh) * 1986-12-29 1987-10-07 中国科学院工程热物理研究所 离心泵
JPH09287593A (ja) * 1996-04-17 1997-11-04 Kawamoto Seisakusho:Kk 遠心ポンプおよびこれを用いた自動給水ポンプ装置
JPH116496A (ja) * 1997-06-18 1999-01-12 Ebara Corp 汚水用ポンプの羽根車
CN1648463A (zh) * 2004-01-29 2005-08-03 三相电机株式会社 离心式叶轮
CN101096964A (zh) * 2006-06-26 2008-01-02 高其海 离心式流体机械叶轮
CN103291653A (zh) * 2013-06-24 2013-09-11 江苏大学 一种低比转数叶轮及其叶片设计方法
CN204610367U (zh) * 2012-09-28 2015-09-02 新明和工业株式会社 离心泵叶轮及离心泵
RU2579525C1 (ru) * 2015-02-02 2016-04-10 Акционерное общество "Научно-производственная фирма "Невинтермаш" Радиальная лопаточная решётка центробежной ступени
JP2016050486A (ja) * 2014-08-29 2016-04-11 株式会社日立製作所 流体機械、及び流体機械の羽根車
WO2016067666A1 (ja) * 2014-10-27 2016-05-06 三菱重工業株式会社 インペラ、遠心式流体機械、及び流体装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57148087U (ja) * 1981-03-13 1982-09-17
JPS61252893A (ja) * 1985-05-02 1986-11-10 Hitachi Ltd 汚水汚物ポンプ
JPH0533793A (ja) * 1991-07-25 1993-02-09 Fuji Electric Co Ltd 斜流ポンプ
JP3022845B2 (ja) * 1998-07-27 2000-03-21 株式会社三興ポンプ製作所 サクションサンドポンプ
US8025479B2 (en) * 2006-03-28 2011-09-27 The Gorman-Rupp Company Impeller
EP2711557B1 (en) * 2012-09-20 2019-10-02 Sulzer Management AG An impeller for a centrifugal pump

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50403A (ja) * 1973-05-09 1975-01-07
CN86210682U (zh) * 1986-12-29 1987-10-07 中国科学院工程热物理研究所 离心泵
JPH09287593A (ja) * 1996-04-17 1997-11-04 Kawamoto Seisakusho:Kk 遠心ポンプおよびこれを用いた自動給水ポンプ装置
JPH116496A (ja) * 1997-06-18 1999-01-12 Ebara Corp 汚水用ポンプの羽根車
CN1648463A (zh) * 2004-01-29 2005-08-03 三相电机株式会社 离心式叶轮
CN101096964A (zh) * 2006-06-26 2008-01-02 高其海 离心式流体机械叶轮
CN204610367U (zh) * 2012-09-28 2015-09-02 新明和工业株式会社 离心泵叶轮及离心泵
CN103291653A (zh) * 2013-06-24 2013-09-11 江苏大学 一种低比转数叶轮及其叶片设计方法
JP2016050486A (ja) * 2014-08-29 2016-04-11 株式会社日立製作所 流体機械、及び流体機械の羽根車
WO2016067666A1 (ja) * 2014-10-27 2016-05-06 三菱重工業株式会社 インペラ、遠心式流体機械、及び流体装置
RU2579525C1 (ru) * 2015-02-02 2016-04-10 Акционерное общество "Научно-производственная фирма "Невинтермаш" Радиальная лопаточная решётка центробежной ступени

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
关醒凡: "《现代泵理论与设计》", 30 April 2011 *

Also Published As

Publication number Publication date
JP6758924B2 (ja) 2020-09-23
JP2017214897A (ja) 2017-12-07

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Application publication date: 20171208