EP4337862C0 - Pumpe zum fördern eines mediums und verfahren zur überwachung - Google Patents

Pumpe zum fördern eines mediums und verfahren zur überwachung

Info

Publication number
EP4337862C0
EP4337862C0 EP22717545.2A EP22717545A EP4337862C0 EP 4337862 C0 EP4337862 C0 EP 4337862C0 EP 22717545 A EP22717545 A EP 22717545A EP 4337862 C0 EP4337862 C0 EP 4337862C0
Authority
EP
European Patent Office
Prior art keywords
transferring
monitoring
pump
medium
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.)
Active
Application number
EP22717545.2A
Other languages
English (en)
French (fr)
Other versions
EP4337862B1 (de
EP4337862A1 (de
Inventor
Sascha Plazar
Johannes Schulz
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.)
Seepex GmbH
Original Assignee
Seepex 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
Application filed by Seepex GmbH filed Critical Seepex GmbH
Publication of EP4337862A1 publication Critical patent/EP4337862A1/de
Application granted granted Critical
Publication of EP4337862B1 publication Critical patent/EP4337862B1/de
Publication of EP4337862C0 publication Critical patent/EP4337862C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04C2/1073—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 where one member is stationary while the other member rotates and orbits
    • 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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/28—Safety arrangements; Monitoring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
EP22717545.2A 2021-05-12 2022-03-22 Pumpe zum fördern eines mediums und verfahren zur überwachung Active EP4337862B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021112422.0A DE102021112422A1 (de) 2021-05-12 2021-05-12 Pumpe zum Fördern eines Mediums und Verfahren zur Überwachung
PCT/EP2022/057405 WO2022238034A1 (de) 2021-05-12 2022-03-22 Pumpe zum fördern eines mediums und verfahren zur überwachung

Publications (3)

Publication Number Publication Date
EP4337862A1 EP4337862A1 (de) 2024-03-20
EP4337862B1 EP4337862B1 (de) 2025-04-23
EP4337862C0 true EP4337862C0 (de) 2025-04-23

Family

ID=81344299

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22717545.2A Active EP4337862B1 (de) 2021-05-12 2022-03-22 Pumpe zum fördern eines mediums und verfahren zur überwachung

Country Status (4)

Country Link
EP (1) EP4337862B1 (de)
DE (1) DE102021112422A1 (de)
PL (1) PL4337862T3 (de)
WO (1) WO2022238034A1 (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2823537A1 (fr) * 2001-04-13 2002-10-18 Pcm Pompes Dispositif de pompage a pompe a cavites progressives
DE202005008989U1 (de) 2005-06-07 2005-08-11 Seepex Gmbh + Co Kg Exzenterschneckenpumpe
JP2010537095A (ja) 2007-08-17 2010-12-02 ゼーペクス・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 分割されたステーターを有する偏心ねじポンプ
DE102010037440B4 (de) 2010-09-09 2014-11-27 Seepex Gmbh Exzenterschneckenpumpe
DE102014112552B4 (de) 2014-09-01 2016-06-30 Seepex Gmbh Exzenterschneckenpumpe
EP3168463B1 (de) * 2015-11-15 2019-05-08 Adwen GmbH Verfahren und vorrichtung zur überwachung eines antriebs einer windturbine mit elastischer kupplung
DE102018113347A1 (de) 2018-06-05 2019-12-05 Seepex Gmbh Verfahren zur Bestimmung oder Überwachung des Zustandes einer Exzenterschneckenpumpe

Also Published As

Publication number Publication date
PL4337862T3 (pl) 2025-08-25
WO2022238034A1 (de) 2022-11-17
EP4337862B1 (de) 2025-04-23
DE102021112422A1 (de) 2022-11-17
EP4337862A1 (de) 2024-03-20

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