RU2015112285A3 - - Google Patents

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Publication number
RU2015112285A3
RU2015112285A3 RU2015112285A RU2015112285A RU2015112285A3 RU 2015112285 A3 RU2015112285 A3 RU 2015112285A3 RU 2015112285 A RU2015112285 A RU 2015112285A RU 2015112285 A RU2015112285 A RU 2015112285A RU 2015112285 A3 RU2015112285 A3 RU 2015112285A3
Authority
RU
Russia
Application number
RU2015112285A
Other languages
Russian (ru)
Other versions
RU2688066C2 (ru
RU2015112285A (ru
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 filed Critical
Publication of RU2015112285A publication Critical patent/RU2015112285A/ru
Publication of RU2015112285A3 publication Critical patent/RU2015112285A3/ru
Application granted granted Critical
Publication of RU2688066C2 publication Critical patent/RU2688066C2/ru

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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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2205—Conventional flow pattern
    • F04D29/2216—Shape, geometry
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
    • F04D7/045—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous with means for comminuting, mixing stirring or otherwise treating
    • 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
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2266—Rotors specially for centrifugal pumps with special measures for sealing or thrust balance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D31/00—Pumping liquids and elastic fluids at the same time

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
RU2015112285A 2014-04-23 2015-04-03 Рабочее колесо для центробежного насоса, центробежный насос, а также его использование RU2688066C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14165689.2 2014-04-23
EP14165689 2014-04-23

Publications (3)

Publication Number Publication Date
RU2015112285A RU2015112285A (ru) 2016-10-20
RU2015112285A3 true RU2015112285A3 (xx) 2018-10-29
RU2688066C2 RU2688066C2 (ru) 2019-05-17

Family

ID=50542871

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2015112285A RU2688066C2 (ru) 2014-04-23 2015-04-03 Рабочее колесо для центробежного насоса, центробежный насос, а также его использование

Country Status (5)

Country Link
US (1) US20150308446A1 (xx)
EP (1) EP2940307B1 (xx)
CN (1) CN105003458B (xx)
BR (1) BR102015007960A2 (xx)
RU (1) RU2688066C2 (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018049436A2 (en) * 2016-09-08 2018-03-15 Mechanical Engineering Transcendent Technology (Pty) Ltd Radius flow centerline at inlet relative to inlet diameter
CN106438458A (zh) * 2016-12-27 2017-02-22 安特洛(福安市)电机有限公司 一种离心泵闭式半开式混合叶轮结构
CN108227027B (zh) 2017-12-29 2020-12-01 同方威视技术股份有限公司 车载背散射检查系统
US10851801B2 (en) 2018-03-02 2020-12-01 Ingersoll-Rand Industrial U.S., Inc. Centrifugal compressor system and diffuser
CN108980099A (zh) * 2018-07-03 2018-12-11 浙江融乐环境科技有限公司 一种半封闭式水泵叶轮
DE102018216048A1 (de) * 2018-09-20 2020-03-26 KSB SE & Co. KGaA Pumpenanordnung
JP6839219B2 (ja) 2019-03-22 2021-03-03 シナノケンシ株式会社 送風機
EP3686436A1 (en) 2019-07-31 2020-07-29 Sulzer Management AG Multistage pump and subsea pumping arrangement
KR20210098012A (ko) * 2020-01-31 2021-08-10 엘지전자 주식회사 펌프
CN114607613A (zh) * 2022-02-11 2022-06-10 江苏大学 一种减少磨损的多级半开式离心泵
US11680578B1 (en) 2022-04-21 2023-06-20 Mxq, Llc Impeller for disc pump
US11713768B1 (en) * 2022-06-22 2023-08-01 Robert Bosch Gmbh Impeller for a centrifugal pump
CN117989136B (zh) * 2024-04-07 2024-05-28 成都理工大学 一种圆盘齿型复合离心泵

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU420628B2 (en) * 1968-05-29 1972-01-19 Warman Equipment (International) Limited Impellers for centrifugal pumps
US4664592A (en) * 1983-07-14 1987-05-12 Warman International Limited Centrifugal pump impeller configured to limit fluid recirculation
EP0288500B1 (en) * 1986-10-07 1991-03-06 Warman International Limited Impellers for centrifugal pumps
SU1528035A1 (ru) * 1987-02-18 1994-10-30 А.И. Золотарь Центробежный насос
FI86333C (fi) * 1988-04-11 1992-07-10 Ahlstroem Oy Foerfarande och anordning foer separering av gas med pumpen ur mediet som skall pumpas.
US4940385A (en) * 1989-04-25 1990-07-10 Gurth Max Ira Rotary disc pump
DE69332086T2 (de) * 1992-12-29 2003-03-06 Vortex Australia Pty. Ltd., Bassendean Pumpenlaufrad und kreiselpumpe für zähflussige medien mit diesem laufrad
SE504976C2 (sv) * 1995-09-07 1997-06-02 Kvaerner Pulping Tech Fibermassasuspensionspump med inbyggd vakuumpump
US7059550B2 (en) * 2001-02-26 2006-06-13 Power Technologies Investment Ltd. System and method for pulverizing and extracting moisture
AUPR564501A0 (en) * 2001-06-13 2001-07-12 Warman International Limited Apparatus for use in pumps
AU2003903024A0 (en) * 2003-06-16 2003-07-03 Weir Warman Ltd Improved pump impeller
UA62836A (en) * 2003-07-01 2003-12-15 Serhii Mykolaiovych Kuschanko One-disk working wheel of a blade hydraulic machine
CN100567744C (zh) * 2005-03-16 2009-12-09 韦尔矿产非洲（私人）有限公司 用于离心泵的叶轮及离心泵
CN2818864Y (zh) * 2005-07-22 2006-09-20 浙江工业大学 叶轮
EP3009685B1 (en) * 2008-05-27 2020-09-09 Weir Minerals Australia Ltd Improvements relating to centrifugal pump impellers

Also Published As

Publication number Publication date
EP2940307A1 (en) 2015-11-04
BR102015007960A2 (pt) 2016-04-26
CN105003458B (zh) 2018-07-13
RU2688066C2 (ru) 2019-05-17
US20150308446A1 (en) 2015-10-29
RU2015112285A (ru) 2016-10-20
EP2940307B1 (en) 2017-02-08
CN105003458A (zh) 2015-10-28

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20200404