ATE525572T1 - Einsatz von druck- und biegebeanspruchten keramischen bauteilen in pumpen - Google Patents

Einsatz von druck- und biegebeanspruchten keramischen bauteilen in pumpen

Info

Publication number
ATE525572T1
ATE525572T1 AT05001629T AT05001629T ATE525572T1 AT E525572 T1 ATE525572 T1 AT E525572T1 AT 05001629 T AT05001629 T AT 05001629T AT 05001629 T AT05001629 T AT 05001629T AT E525572 T1 ATE525572 T1 AT E525572T1
Authority
AT
Austria
Prior art keywords
pumps
bending
pressure
ceramic components
components subject
Prior art date
Application number
AT05001629T
Other languages
German (de)
English (en)
Inventor
Edgar Czudnochowski
Stefan Leuchtenberger
Roland Fach
Klaus Engels
Original Assignee
Sachtleben Chemie 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 Sachtleben Chemie Gmbh filed Critical Sachtleben Chemie Gmbh
Application granted granted Critical
Publication of ATE525572T1 publication Critical patent/ATE525572T1/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
    • 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
    • F04D29/02—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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/106—Shaft sealings especially adapted for liquid pumps
    • 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
    • F05D2300/20—Oxide or non-oxide ceramics
    • 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

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)
  • Mechanical Sealing (AREA)
  • Details Of Reciprocating Pumps (AREA)
AT05001629T 2004-01-28 2005-01-27 Einsatz von druck- und biegebeanspruchten keramischen bauteilen in pumpen ATE525572T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004004159A DE102004004159A1 (de) 2004-01-28 2004-01-28 Einsatz von statisch und dynamisch druck- und biegebeanspruchten keramischen Bauteilen als Druckentlastungselemente in Pumpen

Publications (1)

Publication Number Publication Date
ATE525572T1 true ATE525572T1 (de) 2011-10-15

Family

ID=34638769

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05001629T ATE525572T1 (de) 2004-01-28 2005-01-27 Einsatz von druck- und biegebeanspruchten keramischen bauteilen in pumpen

Country Status (4)

Country Link
EP (1) EP1559916B1 (fr)
AT (1) ATE525572T1 (fr)
DE (1) DE102004004159A1 (fr)
ES (1) ES2374678T3 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4099890A (en) * 1975-08-21 1978-07-11 Mitsui Mining & Smelting Co., Ltd. Impeller type pump having seal means and protective means
DE3826472A1 (de) * 1988-08-04 1990-02-08 Klein Schanzlin & Becker Ag Kreiselpumpe keramischer bauart
DE19712324C2 (de) * 1997-03-24 2000-05-11 Renner Gmbh Umwälzpumpe oder Rührwerk für erwärmte chemische Lösungen
DE10102103A1 (de) * 2001-01-18 2002-09-12 Sachtleben Chemie Gmbh Dichtungsbalgsystem für rotierende Wellen

Also Published As

Publication number Publication date
DE102004004159A1 (de) 2005-08-25
EP1559916A2 (fr) 2005-08-03
EP1559916B1 (fr) 2011-09-21
ES2374678T3 (es) 2012-02-21
EP1559916A3 (fr) 2010-01-13

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