CN87106758A - 离心泵的叶轮 - Google Patents

离心泵的叶轮 Download PDF

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Publication number
CN87106758A
CN87106758A CN198787106758A CN87106758A CN87106758A CN 87106758 A CN87106758 A CN 87106758A CN 198787106758 A CN198787106758 A CN 198787106758A CN 87106758 A CN87106758 A CN 87106758A CN 87106758 A CN87106758 A CN 87106758A
Authority
CN
China
Prior art keywords
impeller
boss
blade
excircle
auxiliary
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
CN198787106758A
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English (en)
Chinese (zh)
Inventor
克拉格·伊安·瓦尔克
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.)
Warman International Ltd
Original Assignee
Warman International Ltd
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 Warman International Ltd filed Critical Warman International Ltd
Publication of CN87106758A publication Critical patent/CN87106758A/zh
Pending 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
    • F04D29/18—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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Saccharide Compounds (AREA)
CN198787106758A 1986-10-07 1987-10-07 离心泵的叶轮 Pending CN87106758A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPH836886 1986-10-07
AUPH8368 1986-10-07

Publications (1)

Publication Number Publication Date
CN87106758A true CN87106758A (zh) 1988-06-15

Family

ID=3771846

Family Applications (1)

Application Number Title Priority Date Filing Date
CN198787106758A Pending CN87106758A (zh) 1986-10-07 1987-10-07 离心泵的叶轮

Country Status (9)

Country Link
US (1) US4883403A (enExample)
EP (1) EP0288500B1 (enExample)
JP (1) JPH01501645A (enExample)
CN (1) CN87106758A (enExample)
AU (1) AU595656B2 (enExample)
BR (1) BR8707496A (enExample)
CA (1) CA1286151C (enExample)
DE (1) DE3768495D1 (enExample)
WO (1) WO1988002820A1 (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN102105697A (zh) * 2008-05-27 2011-06-22 伟尔矿物澳大利亚私人有限公司 泥浆泵叶轮
CN101925748B (zh) * 2008-01-31 2013-01-02 国立大学法人横滨国立大学 流体机械
CN105003458A (zh) * 2014-04-23 2015-10-28 苏尔寿管理有限公司 用于离心泵的叶轮、离心泵及其使用
CN107110174A (zh) * 2014-09-15 2017-08-29 伟尔矿物澳大利亚私人有限公司 浆料泵叶轮
CN112377456A (zh) * 2020-11-30 2021-02-19 江西亚太科技发展有限公司 一种污水处理系统及其污水泵
CN112408718A (zh) * 2020-11-30 2021-02-26 江西亚太科技发展有限公司 一种用于制药废水的处理系统

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4431947A1 (de) * 1993-09-25 1995-03-30 Klein Schanzlin & Becker Ag Strömungsmaschine mit verringertem abrasiven Verschleiß
WO1995008714A1 (de) * 1993-09-25 1995-03-30 Ksb Aktiengesellschaft Strömungsmaschine mit verringertem abrasiven verschleiss
DE10307883A1 (de) * 2003-02-25 2004-09-02 Wilo Ag Kreiselpumpe
AU2003903024A0 (en) * 2003-06-16 2003-07-03 Weir Warman Ltd Improved pump impeller
ES2357754T3 (es) * 2005-09-19 2011-04-29 Ingersoll Rand Company Impulsor para un compresor centrífugo.
ES2346566T3 (es) * 2005-09-19 2010-10-18 Ingersoll-Rand Company Compresor centrifugo que incluye un sistema de juntas.
WO2007035701A2 (en) * 2005-09-19 2007-03-29 Ingersoll-Rand Company Stationary seal ring for a centrifugal compressor
JP4017003B2 (ja) * 2005-09-30 2007-12-05 ダイキン工業株式会社 遠心ファン及びこれを用いた空気調和機
CL2009001301A1 (es) * 2008-05-27 2010-11-12 Weir Minerals Australia Ltd Rotor para ser utilizado en una bomba centrifuga, en que el rotor incluye un casquillo posterior que tiene una cara principal interna y un talon, con una zona de transicion curva entre la cara principal interna y el talon, en que fr es el radio de curvatura de la zona de transicion, y la relacion fr/d2 oscila entre 0,32 y 0,65.
AU2013202457B2 (en) * 2008-05-27 2014-10-30 Weir Minerals Australia Ltd Improvements relating to centrifugal pump impellers
JP2018178820A (ja) * 2017-04-10 2018-11-15 日本電産サンキョー株式会社 ポンプ装置
JP6839219B2 (ja) 2019-03-22 2021-03-03 シナノケンシ株式会社 送風機
CN109973400B (zh) * 2019-04-24 2024-10-29 江苏鼎旺环保设备制造有限公司 一种立式酸洗循环泵
DE102021118384A1 (de) * 2021-07-15 2023-01-19 KSB SE & Co. KGaA Leichtbau-Hydraulikdesign für verbesserte 3D-Druckbarkeit

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA466912A (en) * 1950-08-01 E. La Bour Harry Liquid sealed centrifugal pumps
FR698291A (fr) * 1930-07-02 1931-01-29 Perfectionnements aux pompes centrifuges
US2127865A (en) * 1934-08-31 1938-08-23 Robert H Goddard Seal for centrifugal pumps
US2028783A (en) * 1935-06-05 1936-01-28 Duriron Co Centrifugal pump
DE691148C (de) * 1937-08-20 1940-05-17 A W Mackensen Maschinenfabrik Fliehkraftkreiselpumpe
DE708593C (de) * 1939-06-29 1941-07-24 Amag Hilpert Pegnitzhuette Akt Kreiselpumpe mit entlasteter Stopfbuechse
US3319573A (en) * 1966-02-10 1967-05-16 Thomas E Judd Centrifugal pump
US3384026A (en) * 1966-08-16 1968-05-21 Itt Pump apparatus
JPS4520339Y1 (enExample) * 1967-12-05 1970-08-15
US3731940A (en) * 1971-08-06 1973-05-08 W Spruiell Elastomer seal with a plurality of annular ribs for a rotating shaft of a centrifugal pump or the like
JPS5630086Y2 (enExample) * 1976-07-01 1981-07-17
JPS5575591A (en) * 1978-12-04 1980-06-06 Hitachi Ltd Radiator-fan
US4277222A (en) * 1979-01-11 1981-07-07 Teledyne Industries, Inc. Turbine engine compressor
US4842479A (en) * 1981-01-29 1989-06-27 Vaughan Co., Inc. High head centrifugal slicing slurry pump
AU7989582A (en) * 1981-01-30 1982-08-05 Baker International Corp. Centrifugal mud pump
FI69683C (fi) * 1982-02-08 1986-03-10 Ahlstroem Oy Centrifugalpump foer vaetskor innehaollande fasta aemnen
AU563395B2 (en) * 1983-07-14 1987-07-09 Weir Warman Ltd Centrifugal pump impeller
US4664592A (en) * 1983-07-14 1987-05-12 Warman International Limited Centrifugal pump impeller configured to limit fluid recirculation

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN101925748B (zh) * 2008-01-31 2013-01-02 国立大学法人横滨国立大学 流体机械
CN102105697A (zh) * 2008-05-27 2011-06-22 伟尔矿物澳大利亚私人有限公司 泥浆泵叶轮
CN102105697B (zh) * 2008-05-27 2013-11-20 伟尔矿物澳大利亚私人有限公司 泥浆泵叶轮
CN105003458A (zh) * 2014-04-23 2015-10-28 苏尔寿管理有限公司 用于离心泵的叶轮、离心泵及其使用
CN105003458B (zh) * 2014-04-23 2018-07-13 苏尔寿管理有限公司 用于离心泵的叶轮、离心泵及其使用
CN107110174A (zh) * 2014-09-15 2017-08-29 伟尔矿物澳大利亚私人有限公司 浆料泵叶轮
CN107110174B (zh) * 2014-09-15 2021-05-25 伟尔矿物澳大利亚私人有限公司 浆料泵叶轮
CN112377456A (zh) * 2020-11-30 2021-02-19 江西亚太科技发展有限公司 一种污水处理系统及其污水泵
CN112408718A (zh) * 2020-11-30 2021-02-26 江西亚太科技发展有限公司 一种用于制药废水的处理系统
CN112377456B (zh) * 2020-11-30 2022-09-06 江西亚太科技发展有限公司 一种污水处理系统及其污水泵

Also Published As

Publication number Publication date
EP0288500B1 (en) 1991-03-06
CA1286151C (en) 1991-07-16
EP0288500A1 (en) 1988-11-02
US4883403A (en) 1989-11-28
JPH01501645A (ja) 1989-06-08
EP0288500A4 (en) 1988-11-24
JPH0563637B2 (enExample) 1993-09-10
DE3768495D1 (de) 1991-04-11
AU8071887A (en) 1988-05-06
WO1988002820A1 (en) 1988-04-21
AU595656B2 (en) 1990-04-05
BR8707496A (pt) 1988-12-06

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