AT342974B - PUMP - Google Patents

PUMP

Info

Publication number
AT342974B
AT342974B AT282475A AT282475A AT342974B AT 342974 B AT342974 B AT 342974B AT 282475 A AT282475 A AT 282475A AT 282475 A AT282475 A AT 282475A AT 342974 B AT342974 B AT 342974B
Authority
AT
Austria
Prior art keywords
pump
Prior art date
Application number
AT282475A
Other languages
German (de)
Other versions
ATA282475A (en
Original Assignee
Itt
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 Itt filed Critical Itt
Publication of ATA282475A publication Critical patent/ATA282475A/en
Application granted granted Critical
Publication of AT342974B publication Critical patent/AT342974B/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/18Rotors
    • F04D29/22Rotors specially for centrifugal pumps
    • F04D29/2205Conventional flow pattern
    • F04D29/2222Construction and assembly
    • F04D29/2233Construction and assembly entirely open or stamped from one sheet
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/18Rotors
    • F04D29/22Rotors specially for centrifugal pumps
    • F04D29/2261Rotors specially for centrifugal pumps with special measures
    • F04D29/2288Rotors specially for centrifugal pumps with special measures for comminuting, mixing or separating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT282475A 1974-04-16 1975-04-14 PUMP AT342974B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7405028A SE7405028L (en) 1974-04-16 1974-04-16 PUMP.

Publications (2)

Publication Number Publication Date
ATA282475A ATA282475A (en) 1977-08-15
AT342974B true AT342974B (en) 1978-05-10

Family

ID=20320829

Family Applications (1)

Application Number Title Priority Date Filing Date
AT282475A AT342974B (en) 1974-04-16 1975-04-14 PUMP

Country Status (11)

Country Link
AT (1) AT342974B (en)
CS (1) CS187471B2 (en)
DE (2) DE2515411A1 (en)
DK (1) DK160675A (en)
FI (1) FI751057A (en)
FR (1) FR2268174B1 (en)
GB (1) GB1501664A (en)
IT (1) IT1037296B (en)
RO (1) RO70847A (en)
SE (1) SE7405028L (en)
SU (1) SU634690A3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5460482A (en) * 1992-05-26 1995-10-24 Vaughan Co., Inc. Centrifugal chopper pump with internal cutter
US5456580A (en) * 1992-05-26 1995-10-10 Vaughan Co., Inc. Multistage centrifugal chopper pump
US5256032A (en) * 1992-05-26 1993-10-26 Vaugan Co., Inc. Centrifugal chopper pump
US5413460A (en) 1993-06-17 1995-05-09 Goulds Pumps, Incorporated Centrifugal pump for pumping fiber suspensions
DE102008057849A1 (en) * 2008-11-18 2010-05-20 Wilo Se Cutting device for e.g. sewage pump, has cutting body coaxially surrounded by fixed cutting ring, where annular gap between cutting body and ring decreases in its width from inlet aperture to rotor in opening region close to pump inlet

Also Published As

Publication number Publication date
DK160675A (en) 1975-10-17
SE7405028L (en) 1975-10-17
CS187471B2 (en) 1979-01-31
RO70847A (en) 1982-10-26
SU634690A3 (en) 1978-11-25
GB1501664A (en) 1978-02-22
AU8010475A (en) 1976-10-21
ATA282475A (en) 1977-08-15
DE7511096U (en) 1976-10-14
DE2515411A1 (en) 1975-10-30
FR2268174B1 (en) 1979-03-09
FR2268174A1 (en) 1975-11-14
IT1037296B (en) 1979-11-10
FI751057A (en) 1975-10-17

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee