EP1108894A3 - Kreiselpumpe für Dickstoffe - Google Patents

Kreiselpumpe für Dickstoffe Download PDF

Info

Publication number
EP1108894A3
EP1108894A3 EP00126934A EP00126934A EP1108894A3 EP 1108894 A3 EP1108894 A3 EP 1108894A3 EP 00126934 A EP00126934 A EP 00126934A EP 00126934 A EP00126934 A EP 00126934A EP 1108894 A3 EP1108894 A3 EP 1108894A3
Authority
EP
European Patent Office
Prior art keywords
holder
pump
centrifugal pump
housing
viscous materials
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.)
Granted
Application number
EP00126934A
Other languages
English (en)
French (fr)
Other versions
EP1108894A2 (de
EP1108894B1 (de
Inventor
Erich Stallkamp
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1108894A2 publication Critical patent/EP1108894A2/de
Publication of EP1108894A3 publication Critical patent/EP1108894A3/de
Application granted granted Critical
Publication of EP1108894B1 publication Critical patent/EP1108894B1/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
    • F04D29/40—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

Eine Kreiselpumpe für Dickstoffe mit einem Antriebsgestänge, an dessen unterem Endbereich das Gehäuse der Pumpe mit einem Halter mit Abstand zum Antriebsgestänge angeordnet ist, wobei die Pumpe ein nach oben gerichteten Einlauf aufweist, wird erfindungsgemäß so ausgebildet, daß der Halter gegenüber einer geraden Linie zwischen den Befestigungspunkten des Halters an dem Antriebsgestänge und der Kreiselpumpe eine nach außen erweiterte Form aufweist. Durch einen derartig vergrößerten Einzugsquerschnitt wird ein erhöhter Durchsatz erreicht.
EP00126934A 1999-12-18 2000-12-08 Kreiselpumpe für Dickstoffe Expired - Lifetime EP1108894B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19961196A DE19961196A1 (de) 1999-12-18 1999-12-18 Pumpe, insbesondere Kreiselpumpe für Dickstoffe
DE19961196 1999-12-18

Publications (3)

Publication Number Publication Date
EP1108894A2 EP1108894A2 (de) 2001-06-20
EP1108894A3 true EP1108894A3 (de) 2002-07-17
EP1108894B1 EP1108894B1 (de) 2004-05-06

Family

ID=7933235

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00126934A Expired - Lifetime EP1108894B1 (de) 1999-12-18 2000-12-08 Kreiselpumpe für Dickstoffe

Country Status (4)

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

Families Citing this family (1)

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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD79227A (de) *
US2714354A (en) * 1952-09-08 1955-08-02 Orrin E Farrand Pump
DE2040392A1 (de) * 1970-08-13 1972-02-17 Esterer Ag Maschf Tauchschneidpumpe
US4650342A (en) * 1982-10-28 1987-03-17 R. Goodwin International Ltd. Agitating particulate solids
DE3640813A1 (de) * 1986-05-16 1987-11-26 Emu Unterwasserpumpen Gmbh Unterwasser-kreiselpumpe
US5256032A (en) * 1992-05-26 1993-10-26 Vaugan Co., Inc. Centrifugal chopper pump

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2901638B1 (de) * 1979-01-17 1979-08-30 Gascoigne Suedstall Gmbh Kreiselpumpe fuer mit Feststoffen versetzte Fluessigkeiten
DE19638080A1 (de) * 1996-09-19 1998-03-26 Uts Umwelt Technik Sued Gmbh Pumpe
DE19609712A1 (de) * 1996-03-13 1997-09-18 Uts Umwelt Technik Sued Gmbh Pumpe

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD79227A (de) *
US2714354A (en) * 1952-09-08 1955-08-02 Orrin E Farrand Pump
DE2040392A1 (de) * 1970-08-13 1972-02-17 Esterer Ag Maschf Tauchschneidpumpe
US4650342A (en) * 1982-10-28 1987-03-17 R. Goodwin International Ltd. Agitating particulate solids
DE3640813A1 (de) * 1986-05-16 1987-11-26 Emu Unterwasserpumpen Gmbh Unterwasser-kreiselpumpe
US5256032A (en) * 1992-05-26 1993-10-26 Vaugan Co., Inc. Centrifugal chopper pump

Also Published As

Publication number Publication date
DK1108894T3 (da) 2004-08-30
ATE266151T1 (de) 2004-05-15
EP1108894A2 (de) 2001-06-20
DE50006317D1 (de) 2004-06-09
DE19961196A1 (de) 2001-06-28
EP1108894B1 (de) 2004-05-06

Similar Documents

Publication Publication Date Title
EP0834326A3 (de) Turboblutpumpe
USD457479S1 (en) Windshield wiper blade
USD512362S1 (en) Windshield wiper
WO2000009886A3 (en) Fluid pump
DE60109139D1 (de) Rasiergerät
AU7461998A (en) Self-cleaning rotating dentist's mirror
FR2420032A1 (fr) Ventilateur de refroidissement pour automobile
CA2005118A1 (en) Drainage pump
EP1108894A3 (de) Kreiselpumpe für Dickstoffe
DE69003256D1 (de) Gaede'sche Vakuumpumpe.
DK0911527T3 (da) Pumpe med en skæreanordning
FR2750948B1 (fr) Dispositif de blocage, au moins en pas, des pales d'un rotor
DE60121780D1 (de) Auftrieberzeuger mit kontinuierlich rotierendem flügelrotor
USD368723S (en) Air compressor base assembly
CA2080591A1 (en) Pump Having a Single or a Plurality of Helical Blades
DE59409290D1 (de) Bogenführungszylinder
IT8985614A0 (it) Girante palettata aperta particolarmente per pompa centrifuga.
USD343844S (en) Turbo compressor casing
FR2758525B1 (fr) Rotor a pales repliables, pour voilure tournante d'aeronef
DE3776570D1 (de) Zentrifugalpumpe fuer cryogene fluida.
USD302396S (en) Tubine rotor
KR980000321A (ko) 진공청소기용 임펠러의 제조방법
CN2418278Y (zh) 一种农用软轴水泵
IT9048502A0 (it) Motore a "girante" con impulso radiale a scoppio rotativo sul contorno di una ruota.
JPH0323686U (de)

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20020716

17Q First examination report despatched

Effective date: 20021112

AKX Designation fees paid

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20040506

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040506

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040506

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040506

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040506

Ref country code: GB

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040506

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040506

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040506

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040506

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 50006317

Country of ref document: DE

Date of ref document: 20040609

Kind code of ref document: P

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: GERMAN

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040806

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040806

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20040506

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041208

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041231

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041231

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041231

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041231

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

EN Fr: translation not filed
26N No opposition filed

Effective date: 20050208

BERE Be: lapsed

Owner name: *STALLKAMP ERICH

Effective date: 20041231

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

BERE Be: lapsed

Owner name: *STALLKAMP ERICH

Effective date: 20041231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041006

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20071220

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20071220

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20071018

Year of fee payment: 8

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081208

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090701

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090105