DE3771383D1 - Kanalrad fuer kreiselpumpen. - Google Patents

Kanalrad fuer kreiselpumpen.

Info

Publication number
DE3771383D1
DE3771383D1 DE8787106548T DE3771383T DE3771383D1 DE 3771383 D1 DE3771383 D1 DE 3771383D1 DE 8787106548 T DE8787106548 T DE 8787106548T DE 3771383 T DE3771383 T DE 3771383T DE 3771383 D1 DE3771383 D1 DE 3771383D1
Authority
DE
Germany
Prior art keywords
basic structure
centrifugal pumps
channel
flow
channel wheel
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 - Lifetime
Application number
DE8787106548T
Other languages
English (en)
Inventor
Rolf Witzel
Siegfried Kleindienst
Salvatore Scianna
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.)
KSB AG
Klein Schanzlin and Becker AG
Original Assignee
KSB AG
Klein Schanzlin and Becker 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
Application filed by KSB AG, Klein Schanzlin and Becker AG filed Critical KSB AG
Priority to DE8787106548T priority Critical patent/DE3771383D1/de
Application granted granted Critical
Publication of DE3771383D1 publication Critical patent/DE3771383D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
DE8787106548T 1986-05-09 1987-05-06 Kanalrad fuer kreiselpumpen. Expired - Lifetime DE3771383D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8787106548T DE3771383D1 (de) 1986-05-09 1987-05-06 Kanalrad fuer kreiselpumpen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863615686 DE3615686A1 (de) 1986-05-09 1986-05-09 Kanalrad fuer kreiselpumpen
DE8787106548T DE3771383D1 (de) 1986-05-09 1987-05-06 Kanalrad fuer kreiselpumpen.

Publications (1)

Publication Number Publication Date
DE3771383D1 true DE3771383D1 (de) 1991-08-22

Family

ID=6300489

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19863615686 Withdrawn DE3615686A1 (de) 1986-05-09 1986-05-09 Kanalrad fuer kreiselpumpen
DE8787106548T Expired - Lifetime DE3771383D1 (de) 1986-05-09 1987-05-06 Kanalrad fuer kreiselpumpen.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19863615686 Withdrawn DE3615686A1 (de) 1986-05-09 1986-05-09 Kanalrad fuer kreiselpumpen

Country Status (3)

Country Link
EP (1) EP0244844B1 (de)
AT (1) ATE65300T1 (de)
DE (2) DE3615686A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4015331A1 (de) * 1990-05-12 1991-11-14 Klein Schanzlin & Becker Ag Einschaufelrad fuer kreiselpumpen
GB9106368D0 (en) * 1991-03-26 1991-05-15 Biwater Pumps Limited Single vane impeller
US5290236A (en) * 1991-09-25 1994-03-01 Baxter International Inc. Low priming volume centrifugal blood pump
US5263924A (en) * 1991-09-25 1993-11-23 Baxter International Inc. Integrated low priming volume centrifugal pump and membrane oxygenator
DE4435192C1 (de) * 1994-09-30 1996-02-29 Klein Schanzlin & Becker Ag Kreiselpumpenlaufrad für verschmutzte Flüssigkeiten
DE102005037589B4 (de) * 2005-08-05 2009-02-05 Areva Np Gmbh Abdeckelement für den Reaktorkern einer kerntechnischen Anlage sowie Kernreaktor
DE102010026756B4 (de) * 2010-07-09 2012-10-25 Wilo Se Laufrad einer Kreiselpumpe
DE102019006665A1 (de) * 2019-09-23 2021-03-25 KSB SE & Co. KGaA Einschaufelrad

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1305290A (en) * 1919-06-03 krause
GB813133A (en) * 1956-08-09 1959-05-06 Ralph Edgar Smart Improvements in and relating to pump impellers
US1327812A (en) * 1919-06-06 1920-01-13 American Manganese Steel Co Sectional shoe for the runner-vanes of centrifugal pumps
US1754992A (en) * 1926-12-06 1930-04-15 American Well Works Centrifugal pump
DE697787C (de) * 1937-09-03 1940-10-23 Alfred Kath Verfahren zur Herstellung von Laufraedern fuer Kreem Kunststoff
US2272469A (en) * 1939-12-23 1942-02-10 Chicago Pump Co Centrifugal pump
US2262039A (en) * 1940-11-01 1941-11-11 Richard B Pekor Centrifugal pump impeller
US2463581A (en) * 1947-02-05 1949-03-08 William H Welsh Impeller
US2625884A (en) * 1949-02-23 1953-01-20 William H Welsh Impeller
DE1034031B (de) * 1956-03-31 1958-07-10 Amag Hilpert Pegnitzhuette A G Kanalrad, insbesondere Einkanalrad fuer Kreiselpumpen zur Foerderung schlammhaltiger Abwaesser
DE1196506B (de) * 1957-05-28 1965-07-08 Klein Schanzlin & Becker Ag Kanalrad fuer Kreiselpumpen
US3632220A (en) * 1970-08-27 1972-01-04 Chrysler Corp Coolant pump
DK131438B (da) * 1973-08-31 1975-07-14 Danske Mejeriers Maskinfabrik Centrifugalpumpe.
SE426976B (sv) * 1979-04-27 1983-02-21 Flygt Ab Skovelhjul
GB2102886B (en) * 1981-07-23 1985-06-19 Wickham And Company Limited D Preventing wear in centrifugal pumps
FI71266C (fi) * 1984-10-23 1990-02-27 Ahlstroem Oy Saett att belaegga en pumps loephjul.

Also Published As

Publication number Publication date
EP0244844B1 (de) 1991-07-17
EP0244844A3 (en) 1988-09-21
ATE65300T1 (de) 1991-08-15
EP0244844A2 (de) 1987-11-11
DE3615686A1 (de) 1987-11-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition