DK2947323T3 - Spiralhuspumpe - Google Patents

Spiralhuspumpe Download PDF

Info

Publication number
DK2947323T3
DK2947323T3 DK14740740.7T DK14740740T DK2947323T3 DK 2947323 T3 DK2947323 T3 DK 2947323T3 DK 14740740 T DK14740740 T DK 14740740T DK 2947323 T3 DK2947323 T3 DK 2947323T3
Authority
DK
Denmark
Prior art keywords
spiralhus
pump
spiralhus pump
Prior art date
Application number
DK14740740.7T
Other languages
English (en)
Inventor
Masahito Kawai
Hiromi Sakacho
Masashi Obuchi
Hiroshi Uchida
Miho Isono
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
Application granted granted Critical
Publication of DK2947323T3 publication Critical patent/DK2947323T3/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/02—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C2/025—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents the moving and the stationary member having co-operating elements in spiral form
    • 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
    • F04D29/428—Discharge tongues
    • 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
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
    • F04D29/448—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps bladed diffusers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DK14740740.7T 2013-01-15 2014-01-14 Spiralhuspumpe DK2947323T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013004801A JP6051056B2 (ja) 2013-01-15 2013-01-15 渦巻ポンプ
PCT/JP2014/050452 WO2014112473A1 (ja) 2013-01-15 2014-01-14 渦巻ポンプ

Publications (1)

Publication Number Publication Date
DK2947323T3 true DK2947323T3 (da) 2020-01-27

Family

ID=51209563

Family Applications (1)

Application Number Title Priority Date Filing Date
DK14740740.7T DK2947323T3 (da) 2013-01-15 2014-01-14 Spiralhuspumpe

Country Status (7)

Country Link
US (1) US10054120B2 (da)
EP (1) EP2947323B1 (da)
JP (1) JP6051056B2 (da)
CN (1) CN104919183B (da)
BR (1) BR112015015685B1 (da)
DK (1) DK2947323T3 (da)
WO (1) WO2014112473A1 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6564659B2 (ja) * 2015-09-14 2019-08-21 Toto株式会社 水洗大便器装置
JP7146364B2 (ja) * 2016-11-15 2022-10-04 株式会社Ihi 遠心圧縮機
US10632239B2 (en) * 2017-12-08 2020-04-28 Jervik Heart, Inc. Single inflow double suction centrifugal blood pump
JP6873031B2 (ja) * 2017-12-26 2021-05-19 株式会社荏原製作所 渦巻きポンプ用ケーシング及び渦巻きポンプ
CN113785111B (zh) * 2019-06-05 2024-07-05 三菱重工发动机和增压器株式会社 离心压缩机的涡旋构造和离心压缩机
CN113969905A (zh) * 2020-07-24 2022-01-25 安徽威灵汽车部件有限公司 水泵和车辆
CN112797008B (zh) * 2021-01-26 2023-04-18 浙江明新风机有限公司 一种防爆风机
CN113090587B (zh) * 2021-05-18 2022-07-22 江西斯米克陶瓷有限公司 用于陶瓷砖工艺喷雾塔的输送装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514059U (da) * 1978-07-14 1980-01-29
NZ211792A (en) 1984-04-18 1986-09-10 Warman Int Ltd Centrifugal pump casing
CN1008293B (zh) 1985-07-10 1990-06-06 沃曼国际有限公司 低流量泵壳体
DE4041545A1 (de) 1990-02-21 1991-08-22 Klein Schanzlin & Becker Ag Kreiselpumpe
DE4214026A1 (de) * 1992-04-29 1993-11-04 Klein Schanzlin & Becker Ag Pumpengehaeuse
DE19619692A1 (de) * 1995-05-23 1996-11-28 Unisia Jecs Corp Zentrifugalpumpe
US5971023A (en) 1997-02-12 1999-10-26 Medtronic, Inc. Junction for shear sensitive biological fluid paths
US6126392A (en) * 1998-05-05 2000-10-03 Goulds Pumps, Incorporated Integral pump/orifice plate for improved flow measurement in a centrifugal pump
JP2002188597A (ja) * 2000-12-20 2002-07-05 Sony Corp シロッコファンを備えた電子機器
JP2003322099A (ja) * 2002-04-30 2003-11-14 Denso Corp 遠心式送風機
US6953321B2 (en) * 2002-12-31 2005-10-11 Weir Slurry Group, Inc. Centrifugal pump with configured volute
JP2005240766A (ja) 2004-02-27 2005-09-08 Shin Meiwa Ind Co Ltd 液体ポンプ
JP4882620B2 (ja) * 2006-09-12 2012-02-22 パナソニック株式会社 遠心型送風機およびそれを具備する乾燥機
EA020630B1 (ru) * 2008-06-06 2014-12-30 Уэйр Минералз Острэйлиа Лтд. Корпус насоса
FR2958347A1 (fr) * 2010-04-01 2011-10-07 Alstom Technology Ltd Pompe a volute en beton
WO2011138188A1 (en) 2010-05-07 2011-11-10 Sulzer Pumpen Ag Volute shaped pump casing with splitter rib
CN102518603A (zh) * 2011-12-19 2012-06-27 海尔集团公司 油烟机风机及安装有该风机的油烟机

Also Published As

Publication number Publication date
BR112015015685B1 (pt) 2022-02-15
US20150354558A1 (en) 2015-12-10
BR112015015685A2 (pt) 2017-07-11
JP6051056B2 (ja) 2016-12-21
EP2947323A4 (en) 2016-10-26
EP2947323A1 (en) 2015-11-25
CN104919183B (zh) 2017-06-23
JP2014136980A (ja) 2014-07-28
CN104919183A (zh) 2015-09-16
EP2947323B1 (en) 2019-11-13
WO2014112473A1 (ja) 2014-07-24
US10054120B2 (en) 2018-08-21

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