ATE266151T1 - CENTRIFUGAL PUMP FOR THICK MATERIALS - Google Patents

CENTRIFUGAL PUMP FOR THICK MATERIALS

Info

Publication number
ATE266151T1
ATE266151T1 AT00126934T AT00126934T ATE266151T1 AT E266151 T1 ATE266151 T1 AT E266151T1 AT 00126934 T AT00126934 T AT 00126934T AT 00126934 T AT00126934 T AT 00126934T AT E266151 T1 ATE266151 T1 AT E266151T1
Authority
AT
Austria
Prior art keywords
holder
pump
centrifugal pump
housing
thick materials
Prior art date
Application number
AT00126934T
Other languages
German (de)
Inventor
Erich Stallkamp
Original Assignee
Erich Stallkamp
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 Erich Stallkamp filed Critical Erich Stallkamp
Application granted granted Critical
Publication of ATE266151T1 publication Critical patent/ATE266151T1/en

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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The pump has drive rods (2) and a housing (6) with holder (5) and intake (8). The holder has a shape, which is expanded and curved outwards relative to a straight line between the fastening points (17) of the holder on the drive rods and the pump housing. The holder consists of mainly two struts (16). The pump has a spiral housing with internal rotor, and there is a cutter wheel (25) located above the pump intake in the holder area.
AT00126934T 1999-12-18 2000-12-08 CENTRIFUGAL PUMP FOR THICK MATERIALS ATE266151T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19961196A DE19961196A1 (en) 1999-12-18 1999-12-18 Pump, in particular centrifugal pump for thick matter

Publications (1)

Publication Number Publication Date
ATE266151T1 true ATE266151T1 (en) 2004-05-15

Family

ID=7933235

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00126934T ATE266151T1 (en) 1999-12-18 2000-12-08 CENTRIFUGAL PUMP FOR THICK MATERIALS

Country Status (4)

Country Link
EP (1) EP1108894B1 (en)
AT (1) ATE266151T1 (en)
DE (2) DE19961196A1 (en)
DK (1) DK1108894T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20130390A1 (en) * 2013-03-15 2014-09-16 Euroacque S R L DESCALER PUMP

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD79227A (en) *
US2714354A (en) * 1952-09-08 1955-08-02 Orrin E Farrand Pump
DE2040392A1 (en) * 1970-08-13 1972-02-17 Esterer Ag Maschf Submersible cutting pump
DE2901638B1 (en) * 1979-01-17 1979-08-30 Gascoigne Suedstall Gmbh Centrifugal pump for liquids mixed with solids
DE3372396D1 (en) * 1982-10-28 1987-08-13 Goodwin R Int Ltd Agitating particulate solids
DE3640813A1 (en) * 1986-05-16 1987-11-26 Emu Unterwasserpumpen Gmbh Submerged centrifugal pump
US5256032A (en) * 1992-05-26 1993-10-26 Vaugan Co., Inc. Centrifugal chopper pump
DE19609712A1 (en) * 1996-03-13 1997-09-18 Uts Umwelt Technik Sued Gmbh Pump especially for waste water containing sludge
DE19638080A1 (en) * 1996-09-19 1998-03-26 Uts Umwelt Technik Sued Gmbh Pump with torus-shaped housing

Also Published As

Publication number Publication date
EP1108894B1 (en) 2004-05-06
EP1108894A2 (en) 2001-06-20
DE19961196A1 (en) 2001-06-28
DK1108894T3 (en) 2004-08-30
EP1108894A3 (en) 2002-07-17
DE50006317D1 (en) 2004-06-09

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee