ATE548567T1 - Magnetgekuppelte kreiselpumpe für korrosive medien - Google Patents

Magnetgekuppelte kreiselpumpe für korrosive medien

Info

Publication number
ATE548567T1
ATE548567T1 AT08715923T AT08715923T ATE548567T1 AT E548567 T1 ATE548567 T1 AT E548567T1 AT 08715923 T AT08715923 T AT 08715923T AT 08715923 T AT08715923 T AT 08715923T AT E548567 T1 ATE548567 T1 AT E548567T1
Authority
AT
Austria
Prior art keywords
centrifugal pump
corrosive media
magnetic coupled
coupled centrifugal
pump
Prior art date
Application number
AT08715923T
Other languages
English (en)
Inventor
Wolfgang Renner
Martin Renner
Original Assignee
Renner 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=38056558&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE548567(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Renner Gmbh filed Critical Renner Gmbh
Application granted granted Critical
Publication of ATE548567T1 publication Critical patent/ATE548567T1/de

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
    • F04D7/06—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals
    • 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
    • F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
    • F04D13/026—Details of the bearings
    • 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/0465—Ceramic bearing designs
    • 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/049—Roller bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT08715923T 2007-02-22 2008-02-21 Magnetgekuppelte kreiselpumpe für korrosive medien ATE548567T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202007003214U DE202007003214U1 (de) 2007-02-22 2007-02-22 Magnetgekuppelte Kreiselpumpe für korrosive Medien
PCT/EP2008/001361 WO2008101698A1 (de) 2007-02-22 2008-02-21 Magnetgekuppelte kreiselpumpe für korrosive medien

Publications (1)

Publication Number Publication Date
ATE548567T1 true ATE548567T1 (de) 2012-03-15

Family

ID=38056558

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08715923T ATE548567T1 (de) 2007-02-22 2008-02-21 Magnetgekuppelte kreiselpumpe für korrosive medien

Country Status (4)

Country Link
EP (1) EP1979621B1 (de)
AT (1) ATE548567T1 (de)
DE (1) DE202007003214U1 (de)
WO (1) WO2008101698A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008064099B4 (de) * 2008-12-19 2016-05-04 Bühler Motor GmbH Kreiselpumpe mit einer feststehenden Achse
CN105020147A (zh) * 2014-04-15 2015-11-04 高涵文 一种近零内泄漏的不锈钢磁力泵
CN105020166A (zh) * 2014-04-15 2015-11-04 高涵文 一种近零内泄漏的氟塑料磁力泵
CN105020145A (zh) * 2014-04-15 2015-11-04 高涵文 一种抗干磨的氟塑料磁力泵
DE102015118022B4 (de) * 2015-10-22 2024-05-29 Pfeiffer Vacuum Gmbh Rotationsverdrängervakuumpumpe
DE102016204301A1 (de) * 2016-03-16 2017-09-21 Schaeffler Technologies AG & Co. KG Pumpenvorrichtung, insbesondere für eine Kühlmittelpumpe sowie Fahrzeug mit der Pumpenvorrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1496035A (en) * 1974-07-18 1977-12-21 Iwaki Co Ltd Magnetically driven centrifugal pump
DE3207166A1 (de) * 1981-05-22 1982-12-09 Hermetic Pumpen Gmbh Kreiselpumpe mit spaltrohr-magnetkupplungsantrieb
EP1329638A1 (de) * 2002-01-18 2003-07-23 CP Pumpen AG Magnetgekuppelte Kreiselpumpe
US20060245955A1 (en) * 2005-04-18 2006-11-02 Kiyotaka Horiuchi Canned pump

Also Published As

Publication number Publication date
EP1979621B1 (de) 2012-03-07
DE202007003214U1 (de) 2007-05-10
EP1979621A1 (de) 2008-10-15
WO2008101698A1 (de) 2008-08-28

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