DE59405160D1 - Bucket wheel for centrifugal pumps - Google Patents

Bucket wheel for centrifugal pumps

Info

Publication number
DE59405160D1
DE59405160D1 DE59405160T DE59405160T DE59405160D1 DE 59405160 D1 DE59405160 D1 DE 59405160D1 DE 59405160 T DE59405160 T DE 59405160T DE 59405160 T DE59405160 T DE 59405160T DE 59405160 D1 DE59405160 D1 DE 59405160D1
Authority
DE
Germany
Prior art keywords
bucket wheel
centrifugal pumps
pumps
centrifugal
bucket
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.)
Expired - Fee Related
Application number
DE59405160T
Other languages
German (de)
Inventor
Wolfgang Metzinger
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.)
Klein Schanzlin and Becker AG
KSB SE and Co KGaA
Original Assignee
Klein Schanzlin and Becker AG
KSB SE and Co KGaA
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 Klein Schanzlin and Becker AG, KSB SE and Co KGaA filed Critical Klein Schanzlin and Becker AG
Application granted granted Critical
Publication of DE59405160D1 publication Critical patent/DE59405160D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04D29/2238—Special flow patterns
    • F04D29/225—Channel wheels, e.g. one blade or one flow channel
    • 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
    • F04D29/24—Vanes
    • F04D29/242—Geometry, shape

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)
DE59405160T 1993-08-24 1994-08-02 Bucket wheel for centrifugal pumps Expired - Fee Related DE59405160D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4328396A DE4328396A1 (en) 1993-08-24 1993-08-24 Bucket wheel for centrifugal pumps

Publications (1)

Publication Number Publication Date
DE59405160D1 true DE59405160D1 (en) 1998-03-05

Family

ID=6495866

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4328396A Withdrawn DE4328396A1 (en) 1993-08-24 1993-08-24 Bucket wheel for centrifugal pumps
DE59405160T Expired - Fee Related DE59405160D1 (en) 1993-08-24 1994-08-02 Bucket wheel for centrifugal pumps

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4328396A Withdrawn DE4328396A1 (en) 1993-08-24 1993-08-24 Bucket wheel for centrifugal pumps

Country Status (2)

Country Link
EP (1) EP0640768B1 (en)
DE (2) DE4328396A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19521768A1 (en) * 1995-06-19 1997-01-02 Wilo Gmbh Pump impeller
EP2711557B1 (en) * 2012-09-20 2019-10-02 Sulzer Management AG An impeller for a centrifugal pump
DE102012023731B4 (en) * 2012-12-05 2021-03-11 Wilo Se Centrifugal pump especially for waste water or dirty water
NL2013367B1 (en) * 2014-08-26 2016-09-26 Ihc Holland Ie Bv Impeller blade with asymmetric thickness.
CN104632695B (en) * 2015-01-09 2017-02-01 江苏大学 Single-vane pump impeller capable of relieving fluid induced vibration

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1864834A (en) * 1927-12-28 1932-06-28 Buffalo Steam Pump Company Centrifugal pump impeller
US1959710A (en) * 1931-09-21 1934-05-22 Chicago Pump Co Pump
FR1274289A (en) * 1960-11-29 1961-10-20 Centrifugal pump with single duct rotor
US3743437A (en) * 1972-04-14 1973-07-03 Cornell Mfg Co Pump impeller with skirt

Also Published As

Publication number Publication date
DE4328396A1 (en) 1995-03-02
EP0640768A1 (en) 1995-03-01
EP0640768B1 (en) 1998-01-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee