SG10201607732RA - Pump for conveying a highly viscous fluid - Google Patents

Pump for conveying a highly viscous fluid

Info

Publication number
SG10201607732RA
SG10201607732RA SG10201607732RA SG10201607732RA SG10201607732RA SG 10201607732R A SG10201607732R A SG 10201607732RA SG 10201607732R A SG10201607732R A SG 10201607732RA SG 10201607732R A SG10201607732R A SG 10201607732RA SG 10201607732R A SG10201607732R A SG 10201607732RA
Authority
SG
Singapore
Prior art keywords
conveying
pump
viscous fluid
highly viscous
highly
Prior art date
Application number
SG10201607732RA
Other languages
English (en)
Inventor
Lightheart Barry
Original Assignee
Sulzer Management Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=54324909&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG10201607732R(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sulzer Management Ag filed Critical Sulzer Management Ag
Publication of SG10201607732RA publication Critical patent/SG10201607732RA/en

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
    • F04D29/02—Selection of particular materials
    • F04D29/026—Selection of particular materials especially adapted for liquid pumps
    • 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
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/165—Sealings between pressure and suction sides especially adapted for liquid pumps
    • F04D29/167—Sealings between pressure and suction sides especially adapted for liquid pumps of a centrifugal flow wheel
    • 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
    • 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
    • F04D29/08—Sealings
    • F04D29/086—Sealings especially adapted for liquid pumps
    • 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
    • F04D29/2294—Rotors specially for centrifugal pumps with special measures for protection, e.g. against abrasion
    • 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
    • F04D29/4273—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps suction eyes
    • 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
    • F04D29/4293—Details of fluid inlet or outlet
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
SG10201607732RA 2015-10-14 2016-09-16 Pump for conveying a highly viscous fluid SG10201607732RA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15189840 2015-10-14

Publications (1)

Publication Number Publication Date
SG10201607732RA true SG10201607732RA (en) 2017-05-30

Family

ID=54324909

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201607732RA SG10201607732RA (en) 2015-10-14 2016-09-16 Pump for conveying a highly viscous fluid

Country Status (11)

Country Link
US (1) US20170107995A1 (es)
EP (1) EP3156654B1 (es)
KR (1) KR20170044003A (es)
CN (1) CN106989028A (es)
AU (1) AU2016231594A1 (es)
BR (1) BR102016021270A2 (es)
CA (1) CA2944035A1 (es)
ES (1) ES2764114T3 (es)
MX (1) MX2016012592A (es)
RU (1) RU2016138822A (es)
SG (1) SG10201607732RA (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109812420A (zh) * 2017-11-18 2019-05-28 浙江豪贝泵业股份有限公司 一种污水泵
JP7124422B2 (ja) * 2018-04-27 2022-08-24 株式会社アイシン ポンプ
CN113048066A (zh) * 2021-04-14 2021-06-29 烟台盛泉泵业有限公司 一种石油炼化用油浆泵

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4913619A (en) 1988-08-08 1990-04-03 Barrett Haentjens & Co. Centrifugal pump having resistant components
HU217252B (hu) * 1991-03-22 1999-12-28 Warman International Ltd. Centrifugál-zagyszivattyú
JPH11343996A (ja) * 1998-04-02 1999-12-14 Miura Co Ltd 流体機械のラビリンスシール構造
DE50012259D1 (de) * 2000-01-11 2006-04-27 Sulzer Pumpen Ag Winterthur Strömungsmaschine für ein Fluid mit einem radialen Dichtspalt zwischen Statorteilen und einem Rotor
US7775763B1 (en) 2007-06-21 2010-08-17 Florida Turbine Technologies, Inc. Centrifugal pump with rotor thrust balancing seal
JP5620208B2 (ja) 2009-09-28 2014-11-05 株式会社荏原製作所 渦防止装置を備えた両吸込み縦型ポンプ
CN101892989B (zh) * 2010-06-13 2012-05-09 西安航天泵业有限公司 一种高压双吸泵
EP2466149A1 (de) * 2010-12-16 2012-06-20 Sulzer Pumpen AG Strömungsmaschine für ein Fluid mit einem radialen Dichtspalt und einem stationären Verschleissring
WO2013092144A1 (en) 2011-12-20 2013-06-27 Sulzer Pumpen Ag Method and pump for pumping highly viscous fluids
CN102606524A (zh) * 2012-03-27 2012-07-25 上海阿波罗机械股份有限公司 一种输油主泵
CN203488425U (zh) * 2013-08-06 2014-03-19 王财成 离心泵密封结构与离心泵
BR102016016335A2 (pt) * 2015-10-14 2017-04-25 Sulzer Management Ag bomba para conduzir um fluido altamente viscoso

Also Published As

Publication number Publication date
MX2016012592A (es) 2017-04-13
AU2016231594A1 (en) 2017-05-04
US20170107995A1 (en) 2017-04-20
CN106989028A (zh) 2017-07-28
KR20170044003A (ko) 2017-04-24
ES2764114T3 (es) 2020-06-02
EP3156654A1 (en) 2017-04-19
EP3156654B1 (en) 2019-12-18
CA2944035A1 (en) 2017-04-14
RU2016138822A (ru) 2018-04-04
RU2016138822A3 (es) 2020-02-20
BR102016021270A2 (pt) 2017-04-25

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