DK1327781T3 - Self-suction centrifugal pump - Google Patents

Self-suction centrifugal pump

Info

Publication number
DK1327781T3
DK1327781T3 DK03000155T DK03000155T DK1327781T3 DK 1327781 T3 DK1327781 T3 DK 1327781T3 DK 03000155 T DK03000155 T DK 03000155T DK 03000155 T DK03000155 T DK 03000155T DK 1327781 T3 DK1327781 T3 DK 1327781T3
Authority
DK
Denmark
Prior art keywords
self
centrifugal pump
suction centrifugal
pump
sterility
Prior art date
Application number
DK03000155T
Other languages
Danish (da)
Inventor
Gerhard Ursinus
Heinz Rust
Original Assignee
Hilge Gmbh & Co Kg
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 Hilge Gmbh & Co Kg filed Critical Hilge Gmbh & Co Kg
Application granted granted Critical
Publication of DK1327781T3 publication Critical patent/DK1327781T3/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
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • 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
    • F04D29/02—Selection of particular materials
    • F04D29/026—Selection of particular materials 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
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
    • F04D9/041—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock the priming pump having evacuating action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/17—Alloys
    • F05D2300/171—Steel alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/40—Organic materials
    • F05D2300/43—Synthetic polymers, e.g. plastics; Rubber

Abstract

The pump has all the parts of the pump coming into contact with the material being pumped made of a material which meets the appropriate requirements for sterility, or coated with such a material The induction cover (2) and the flow channel housing (6), like all the other static components open to the functional cavities, are sealed off from each other.
DK03000155T 2002-01-09 2003-01-04 Self-suction centrifugal pump DK1327781T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10200579A DE10200579B4 (en) 2002-01-09 2002-01-09 Self-priming centrifugal pump

Publications (1)

Publication Number Publication Date
DK1327781T3 true DK1327781T3 (en) 2007-10-15

Family

ID=7711762

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03000155T DK1327781T3 (en) 2002-01-09 2003-01-04 Self-suction centrifugal pump

Country Status (5)

Country Link
EP (1) EP1327781B1 (en)
AT (1) ATE365275T1 (en)
DE (2) DE10200579B4 (en)
DK (1) DK1327781T3 (en)
ES (1) ES2289186T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012223462B3 (en) * 2012-12-17 2013-08-08 Siemens Aktiengesellschaft Housing of fluid flow machine e.g. compressor, has seal that is arranged to seal the common contact surface in which the sealing elements are arranged, and sealing elements that are arranged axially relative to each other
PL3303844T3 (en) * 2015-06-03 2020-03-31 Gea Tuchenhagen Gmbh Impeller for a centrifugal pump and centrifugal pump
US20180058464A1 (en) * 2016-08-24 2018-03-01 Q.E.D. Environmental Systems, Inc. Pump Having Edge Mounted O-Ring Seal
CN110017299B (en) * 2019-05-22 2024-04-09 台州市禺工泵业科技有限公司 Novel impeller assembly of centrifugal pump
DE102021122216A1 (en) 2021-08-27 2023-03-02 KSB SE & Co. KGaA Closed thick film for pumps

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3551067A (en) * 1969-01-22 1970-12-29 Duriron Co Lined corrosion resistant pump
US3973867A (en) * 1975-04-09 1976-08-10 Chien Fu Lee Radial flow type pump
DE3831068A1 (en) * 1988-09-13 1990-03-22 Sihi Gmbh & Co Kg METHOD FOR CLEANING A FABRIC-FREE, ROTATING WORKING CONVEYOR FOR FLUIDS
DE4020520A1 (en) * 1990-06-28 1992-01-02 Bosch Gmbh Robert AGGREGATE FOR PROCESSING FUEL FROM THE STORAGE TANK TO THE INTERNAL COMBUSTION ENGINE OF A MOTOR VEHICLE
US5318403A (en) * 1990-12-25 1994-06-07 Ebara Corporation Interstage casing for a pump made of sheet metal and method of manufacturing the same
DE4400289C2 (en) * 1994-01-07 2001-07-05 Ksb Ag Centrifugal pump
JP2665140B2 (en) * 1994-02-03 1997-10-22 株式会社ワールドケミカル Self-priming chemical pump
DE29513904U1 (en) * 1995-08-30 1997-01-09 Sihi Gmbh & Co Kg Side channel centrifugal pump with stage packages in sheet metal construction
DE10033402A1 (en) * 2000-07-08 2002-01-24 Hilge Philipp Gmbh Rotary pump has impeller wheel in two-part chamber with part with stop on which second part is supported so distance between two chamber parts is defined by supporting joint

Also Published As

Publication number Publication date
ES2289186T3 (en) 2008-02-01
DE10200579B4 (en) 2013-06-06
EP1327781A2 (en) 2003-07-16
EP1327781B1 (en) 2007-06-20
DE50307499D1 (en) 2007-08-02
DE10200579A1 (en) 2003-07-10
EP1327781A3 (en) 2004-12-01
ATE365275T1 (en) 2007-07-15

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