WO2008074741A3 - Rotorlagerung in einer wasserpumpe - Google Patents

Rotorlagerung in einer wasserpumpe Download PDF

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Publication number
WO2008074741A3
WO2008074741A3 PCT/EP2007/063959 EP2007063959W WO2008074741A3 WO 2008074741 A3 WO2008074741 A3 WO 2008074741A3 EP 2007063959 W EP2007063959 W EP 2007063959W WO 2008074741 A3 WO2008074741 A3 WO 2008074741A3
Authority
WO
WIPO (PCT)
Prior art keywords
water pump
bearing arrangement
rotor bearing
bearing points
rotor
Prior art date
Application number
PCT/EP2007/063959
Other languages
English (en)
French (fr)
Other versions
WO2008074741A2 (de
Inventor
Elmar Mause
Horst Steinbinder
Original Assignee
Schaeffler Kg
Elmar Mause
Horst Steinbinder
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 Schaeffler Kg, Elmar Mause, Horst Steinbinder filed Critical Schaeffler Kg
Publication of WO2008074741A2 publication Critical patent/WO2008074741A2/de
Publication of WO2008074741A3 publication Critical patent/WO2008074741A3/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
    • F04D29/049—Roller bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/49—Bearings with both balls and rollers
    • F16C19/492—Bearings with both balls and rollers with two or more rows with angular contact
    • F16C19/495—Bearings with both balls and rollers with two or more rows with angular contact with two rows
    • F16C19/497—Bearings with both balls and rollers with two or more rows with angular contact with two rows in O-arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/34—Rollers; Needles
    • F16C33/36—Rollers; Needles with bearing-surfaces other than cylindrical, e.g. tapered; with grooves in the bearing surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/44—Centrifugal pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/63—Gears with belts and pulleys

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Die Erfindung betrifft eine Rotorlagerung (6, 19, 22) in einer Wasserpumpe (1) mit wenigstens zwei axial zueinander benachbarten Lagerstellen (11, 12), wobei zumindest eine der Lagestellen (11, 12, 20) wenigstens eine Reihe (11a, 12a, 20a) von Wälzkörpern aufweist, die Kugelscheiben (14) sind.
PCT/EP2007/063959 2006-12-19 2007-12-14 Rotorlagerung in einer wasserpumpe WO2008074741A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006059869A DE102006059869A1 (de) 2006-12-19 2006-12-19 Rotorlagerung in einer Wasserpumpe
DE102006059869.5 2006-12-19

Publications (2)

Publication Number Publication Date
WO2008074741A2 WO2008074741A2 (de) 2008-06-26
WO2008074741A3 true WO2008074741A3 (de) 2008-12-31

Family

ID=39299679

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/063959 WO2008074741A2 (de) 2006-12-19 2007-12-14 Rotorlagerung in einer wasserpumpe

Country Status (2)

Country Link
DE (1) DE102006059869A1 (de)
WO (1) WO2008074741A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009031712A1 (de) * 2009-07-04 2011-08-04 Schaeffler Technologies GmbH & Co. KG, 91074 Lagerkartusche, insbesondere für den Gelenkarm einer dreidimensionalen Koordinatenmessvorrichtung
CN106557621A (zh) * 2016-11-07 2017-04-05 南阳师范学院 一种用于计算轧辊弹性压扁半径的建模和仿真方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB141694A (en) * 1919-04-12 1921-07-07 Skf Svenska Kullagerfab Ab Improvements in or relating to roller-bearings
DE4334195A1 (de) * 1993-10-07 1994-03-24 Geuer Mann Ernst Radial-Wälzlager mit Kugelscheiben
DE19940456A1 (de) * 1998-08-27 2000-03-02 Nsk Rhp Europ Technology Co Lageranordnung zur Verwendung mit Wasserpumpen
EP1496278A1 (de) * 2002-02-12 2005-01-12 Nsk Ltd., Riemenscheibenlager für motorzubehör
WO2007000149A1 (de) * 2005-06-28 2007-01-04 Schaeffler Kg Mehrreihiges schrägwälzlager mit kugelscheiben in tandemanordnung, insbesondere zur lagerung der kegelritzelwelle in einem kraftfahrzeug-hinterachsgetriebe
DE102006003691A1 (de) * 2006-01-26 2007-08-02 Schaeffler Kg Schrägwälzlager, insbesondere mehrreihiges Kugelrollenlager

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB141694A (en) * 1919-04-12 1921-07-07 Skf Svenska Kullagerfab Ab Improvements in or relating to roller-bearings
DE4334195A1 (de) * 1993-10-07 1994-03-24 Geuer Mann Ernst Radial-Wälzlager mit Kugelscheiben
DE19940456A1 (de) * 1998-08-27 2000-03-02 Nsk Rhp Europ Technology Co Lageranordnung zur Verwendung mit Wasserpumpen
EP1496278A1 (de) * 2002-02-12 2005-01-12 Nsk Ltd., Riemenscheibenlager für motorzubehör
WO2007000149A1 (de) * 2005-06-28 2007-01-04 Schaeffler Kg Mehrreihiges schrägwälzlager mit kugelscheiben in tandemanordnung, insbesondere zur lagerung der kegelritzelwelle in einem kraftfahrzeug-hinterachsgetriebe
DE102006003691A1 (de) * 2006-01-26 2007-08-02 Schaeffler Kg Schrägwälzlager, insbesondere mehrreihiges Kugelrollenlager

Also Published As

Publication number Publication date
DE102006059869A1 (de) 2008-06-26
WO2008074741A2 (de) 2008-06-26

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