DE10243675B3 - Exzenterschneckenpumpe mit Austauscheinheit - Google Patents

Exzenterschneckenpumpe mit Austauscheinheit Download PDF

Info

Publication number
DE10243675B3
DE10243675B3 DE10243675A DE10243675A DE10243675B3 DE 10243675 B3 DE10243675 B3 DE 10243675B3 DE 10243675 A DE10243675 A DE 10243675A DE 10243675 A DE10243675 A DE 10243675A DE 10243675 B3 DE10243675 B3 DE 10243675B3
Authority
DE
Germany
Prior art keywords
eccentric screw
screw pump
rotor
stator
drive shaft
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.)
Revoked
Application number
DE10243675A
Other languages
German (de)
English (en)
Inventor
Reinhard Denk
Christoph Böhnisch
Michael Groth
Franz Kneidl
Johann Kreidl
Thomas Ribbe
Michael Robby
Robert Kurz
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.)
Netzsch Pumpen and Systeme GmbH
Original Assignee
Netzsch Pumpen and Systeme GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=29796637&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE10243675(B3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Netzsch Pumpen and Systeme GmbH filed Critical Netzsch Pumpen and Systeme GmbH
Priority to DE10243675A priority Critical patent/DE10243675B3/de
Priority to EP03020133A priority patent/EP1400693A3/fr
Priority to US10/666,591 priority patent/US20040057846A1/en
Application granted granted Critical
Publication of DE10243675B3 publication Critical patent/DE10243675B3/de
Anticipated expiration legal-status Critical
Revoked 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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/107—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
    • F04C2/1071—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2230/00—Manufacture
    • F04C2230/80—Repairing methods
DE10243675A 2002-09-20 2002-09-20 Exzenterschneckenpumpe mit Austauscheinheit Revoked DE10243675B3 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE10243675A DE10243675B3 (de) 2002-09-20 2002-09-20 Exzenterschneckenpumpe mit Austauscheinheit
EP03020133A EP1400693A3 (fr) 2002-09-20 2003-09-05 Pompe de type Moineau avec unité de remplacement modulaire
US10/666,591 US20040057846A1 (en) 2002-09-20 2003-09-19 Eccentric screw-type pump with spare unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10243675A DE10243675B3 (de) 2002-09-20 2002-09-20 Exzenterschneckenpumpe mit Austauscheinheit

Publications (1)

Publication Number Publication Date
DE10243675B3 true DE10243675B3 (de) 2004-01-29

Family

ID=29796637

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10243675A Revoked DE10243675B3 (de) 2002-09-20 2002-09-20 Exzenterschneckenpumpe mit Austauscheinheit

Country Status (3)

Country Link
US (1) US20040057846A1 (fr)
EP (1) EP1400693A3 (fr)
DE (1) DE10243675B3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004040720A1 (de) * 2004-08-20 2006-02-23 Knoll Maschinenbau Gmbh Exzenterschneckenpumpe

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO327505B1 (no) 2007-09-11 2009-07-27 Agr Subsea As Eksenterskruepumpe tilpasset pumping av kompressible fluider
NO327503B1 (no) 2007-09-20 2009-07-27 Agr Subsea As Eksenterskruepumpe med flere pumpeseksjoner
NO329714B1 (no) * 2008-08-21 2010-12-06 Agr Subsea As Ytre rotor i eksenterskruepumpe med en indre og en ytre rotor
NO329713B1 (no) 2008-08-21 2010-12-06 Agr Subsea As Eksenterskruepumpe med en indre og en ytre rotor
JP6761980B2 (ja) * 2015-02-03 2020-09-30 兵神装備株式会社 一軸偏心ねじポンプ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2458839A1 (de) * 1974-12-12 1976-06-16 Flux Geraete Gmbh Exzenterschneckenpumpe
EP0657649A1 (fr) * 1993-12-09 1995-06-14 Mono Pumps Limited Ensemble de rotor et d'arbre de commande flexible

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2527673A (en) * 1947-02-28 1950-10-31 Robbins & Myers Internal helical gear pump
US3324801A (en) * 1965-08-17 1967-06-13 Fernholtz Mfg Company Combined flexible seal and agitator for pumps
US3512904A (en) * 1968-05-24 1970-05-19 Clifford H Allen Progressing cavity helical pump
US3539279A (en) * 1968-09-23 1970-11-10 H A Rider & Sons Tubular pump
JPH0777172A (ja) * 1993-09-03 1995-03-20 Heishin Sobi Kk 一軸偏心ねじポンプ
US5769618A (en) * 1995-09-25 1998-06-23 Heishin Sobi Kabushiki Kaisha Uniaxial eccentric screw pump having a flexible plastic shaft
DE19804259A1 (de) * 1998-02-04 1999-08-12 Artemis Kautschuk Kunststoff Elastomerstator für Exzenterschneckenpumpen
DE19813999C1 (de) * 1998-03-28 1999-11-25 Seepex Seeberger Gmbh & Co Exzenterschneckenpumpe
EP0953769B1 (fr) * 1998-04-27 2004-01-07 Allweiler AG Pompe à vis excentrique
JP2001271764A (ja) * 2000-03-27 2001-10-05 Shin Nippon Machinery Co Ltd 一軸偏心ねじポンプ
DE10022631C2 (de) * 2000-05-11 2002-08-08 Gruen Pumpen Gmbh Exzenterschnecken-Faßpumpe
DE10118785A1 (de) * 2001-04-17 2002-10-24 Viscotec Pumpen Und Dosiertech Exzenterschneckenpumpe

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2458839A1 (de) * 1974-12-12 1976-06-16 Flux Geraete Gmbh Exzenterschneckenpumpe
EP0657649A1 (fr) * 1993-12-09 1995-06-14 Mono Pumps Limited Ensemble de rotor et d'arbre de commande flexible

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Prospekt der Fa. Netzsch: The heart of your process, S. 18 u. 19, 04/2002 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004040720A1 (de) * 2004-08-20 2006-02-23 Knoll Maschinenbau Gmbh Exzenterschneckenpumpe
DE102004040720B4 (de) * 2004-08-20 2015-11-26 Knoll Maschinenbau Gmbh Exzenterschneckenpumpe

Also Published As

Publication number Publication date
EP1400693A3 (fr) 2006-03-01
US20040057846A1 (en) 2004-03-25
EP1400693A2 (fr) 2004-03-24

Similar Documents

Publication Publication Date Title
EP3855021B1 (fr) Pompe à vis sans fin excentrique avec montage à travers l'arbre d'entrainement
EP3538766B1 (fr) Pompe à vis sans fin excentrique
EP0947700B1 (fr) Pompe Moineau
DE10243675B3 (de) Exzenterschneckenpumpe mit Austauscheinheit
EP2160965A1 (fr) Pompe à vis sans fin excentrique
DE102008021919A1 (de) Exzenterschneckenpumpe
DE102009037993B4 (de) Exzenterschneckenpumpe
DE102012112618B3 (de) Mehrfachpumpe
DE102005039612A1 (de) Exzenterschneckenpumpe mit einem Pumpengehäuse
DE102005039618A1 (de) Wellenschnittstelle
EP2241752B1 (fr) Système de pompe
EP2686557B1 (fr) Accouplement pour transmission de couple et de forces axiales
EP1338796B1 (fr) Pompe Moineau
EP3749861A1 (fr) Pompe à cavité progressive
DE69825815T2 (de) Peristaltischer Pumpenkopf
DE10243674B3 (de) Exzenterschneckenpumpe mit Reservestator
EP0713974B1 (fr) Pompe moineau
DE102015104300A1 (de) Exzenterschneckenpumpe und Verfahren zum Ausbau eines Stators aus einer derartigen Exzenterschneckenpumpe
DE19542527A1 (de) Fördervorrichtung
DE102008036511A1 (de) Exzenterschneckenpumpe
DE1947545A1 (de) Antriebsverbindung eines Kompressors mit einer Antriebsmaschine,vorzugsweise E-Motor
WO2003009948A1 (fr) Dispositif d'entrainement d'une barre d'alesage
DE202008011078U1 (de) Doppeltbewegliche Kuppelstange
DE102004037978B4 (de) Vorrichtung und Verfahren zur Verarbeitung eines Materials und Getriebe zur Verwendung in einer solchen Vorrichtung
DE19617213C1 (de) Biegestabverbindung

Legal Events

Date Code Title Description
8100 Publication of patent without earlier publication of application
8363 Opposition against the patent
8331 Complete revocation