EP2372162A3 - Pumpenlaufrad - Google Patents

Pumpenlaufrad Download PDF

Info

Publication number
EP2372162A3
EP2372162A3 EP11159937A EP11159937A EP2372162A3 EP 2372162 A3 EP2372162 A3 EP 2372162A3 EP 11159937 A EP11159937 A EP 11159937A EP 11159937 A EP11159937 A EP 11159937A EP 2372162 A3 EP2372162 A3 EP 2372162A3
Authority
EP
European Patent Office
Prior art keywords
impeller
pump impeller
pump
base wall
outlet channel
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.)
Withdrawn
Application number
EP11159937A
Other languages
English (en)
French (fr)
Other versions
EP2372162A2 (de
Inventor
Yung-Sho Yang
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.)
Yu Shen Machinery Co Ltd
Original Assignee
Yu Shen Machinery Co 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 Yu Shen Machinery Co Ltd filed Critical Yu Shen Machinery Co Ltd
Publication of EP2372162A2 publication Critical patent/EP2372162A2/de
Publication of EP2372162A3 publication Critical patent/EP2372162A3/de
Withdrawn legal-status Critical Current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
    • F04D29/2205—Conventional flow pattern
    • F04D29/2222—Construction and assembly
    • 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
    • F04D29/2238—Special flow patterns
    • F04D29/2255—Special flow patterns flow-channels with a special cross-section contour, e.g. ejecting, throttling or diffusing effect

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP11159937A 2010-03-30 2011-03-28 Pumpenlaufrad Withdrawn EP2372162A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW99109553 2010-03-30

Publications (2)

Publication Number Publication Date
EP2372162A2 EP2372162A2 (de) 2011-10-05
EP2372162A3 true EP2372162A3 (de) 2012-10-31

Family

ID=44144682

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11159937A Withdrawn EP2372162A3 (de) 2010-03-30 2011-03-28 Pumpenlaufrad

Country Status (4)

Country Link
US (1) US20110243732A1 (de)
EP (1) EP2372162A3 (de)
JP (1) JP3168366U (de)
TW (1) TW201139858A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103075363A (zh) * 2013-01-09 2013-05-01 西安航空学院 小流量高扬程新型旋涡泵
EP3012458A1 (de) 2014-10-22 2016-04-27 Vestel Beyaz Esya Sanayi Ve Ticaret A.S. Mehrfachauslasspumpe
CN106089121B (zh) * 2016-06-16 2018-05-04 西南石油大学 一种利用钻井液上返能量抑制隔水管涡激振动装置及方法
USD979607S1 (en) * 2020-02-03 2023-02-28 W.S. Darley & Co. Impeller for a pump
USD940760S1 (en) * 2020-04-04 2022-01-11 Colina Mixing pump impeller
USD958842S1 (en) * 2020-04-04 2022-07-26 Colina Mixing pump impeller vane assembly

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US538050A (en) * 1895-04-23 Half to isaac l
US2999628A (en) * 1957-08-26 1961-09-12 Joseph S Crombie Low pressure compressor
US3285187A (en) * 1965-11-05 1966-11-15 Msl Ind Inc Impeller for use in centrifugal pump or blower and a method of manufacture thereof
GB1081163A (en) * 1963-07-19 1967-08-31 Ulrich Max Willi Barske Improvements in and relating to centrifugal pumps
US6210116B1 (en) * 1998-11-05 2001-04-03 John E. Kuczaj High efficiency pump impeller

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1919970A (en) * 1933-02-07 1933-07-25 Gen Electric Impeller

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US538050A (en) * 1895-04-23 Half to isaac l
US2999628A (en) * 1957-08-26 1961-09-12 Joseph S Crombie Low pressure compressor
GB1081163A (en) * 1963-07-19 1967-08-31 Ulrich Max Willi Barske Improvements in and relating to centrifugal pumps
US3285187A (en) * 1965-11-05 1966-11-15 Msl Ind Inc Impeller for use in centrifugal pump or blower and a method of manufacture thereof
US6210116B1 (en) * 1998-11-05 2001-04-03 John E. Kuczaj High efficiency pump impeller

Also Published As

Publication number Publication date
JP3168366U (ja) 2011-06-09
US20110243732A1 (en) 2011-10-06
EP2372162A2 (de) 2011-10-05
TW201139858A (en) 2011-11-16

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