SE9304300D0 - Hydrostatic axial bearing system - Google Patents

Hydrostatic axial bearing system

Info

Publication number
SE9304300D0
SE9304300D0 SE9304300A SE9304300A SE9304300D0 SE 9304300 D0 SE9304300 D0 SE 9304300D0 SE 9304300 A SE9304300 A SE 9304300A SE 9304300 A SE9304300 A SE 9304300A SE 9304300 D0 SE9304300 D0 SE 9304300D0
Authority
SE
Sweden
Prior art keywords
pressure
forms
ring
ring chamber
bearing
Prior art date
Application number
SE9304300A
Other languages
Swedish (sv)
Other versions
SE9304300L (en
SE502173C2 (en
Inventor
Thomas Arvidsson
Original Assignee
Kvaerner Hymac Inc
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 Kvaerner Hymac Inc filed Critical Kvaerner Hymac Inc
Priority to SE9304300A priority Critical patent/SE502173C2/en
Publication of SE9304300D0 publication Critical patent/SE9304300D0/en
Publication of SE9304300L publication Critical patent/SE9304300L/en
Publication of SE502173C2 publication Critical patent/SE502173C2/en

Links

Classifications

    • 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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0681—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load
    • F16C32/0692—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load for axial load only

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Abstract

The system comprises two hydrostatic, axially movable axial bearings (3,4) and incorporates a rigidly connected flange (5,6) to the shaft (1), with a pressure surface (5a,6a), which forms a right-angle with the shaft. For each pressure surface a ring chamber bearing (7,8) is provided which has a surface facing the pressure surfaces. In this surface is a ring track (7b,8b). - The surface (7a,8a) forms with the pressure surface inner and outer sealing gaps on opposite sides of the ring track. This forms with the pressure surface a ring chamber to which is fed hydraulic fluid under pressure from a hydraulic fluid source. With the bearing housing (2) the ring chamber bearing forms a chamber set under hydraulic pressure, which presses the ring chamber bearing against the pressure surfaces.
SE9304300A 1993-12-23 1993-12-23 Hydrostatic axial bearing system - is for radially located shaft and has two hydrostatic axial bearings movable axially relatively to surrounding bearing housing SE502173C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9304300A SE502173C2 (en) 1993-12-23 1993-12-23 Hydrostatic axial bearing system - is for radially located shaft and has two hydrostatic axial bearings movable axially relatively to surrounding bearing housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9304300A SE502173C2 (en) 1993-12-23 1993-12-23 Hydrostatic axial bearing system - is for radially located shaft and has two hydrostatic axial bearings movable axially relatively to surrounding bearing housing

Publications (3)

Publication Number Publication Date
SE9304300D0 true SE9304300D0 (en) 1993-12-23
SE9304300L SE9304300L (en) 1995-06-24
SE502173C2 SE502173C2 (en) 1995-09-04

Family

ID=20392227

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9304300A SE502173C2 (en) 1993-12-23 1993-12-23 Hydrostatic axial bearing system - is for radially located shaft and has two hydrostatic axial bearings movable axially relatively to surrounding bearing housing

Country Status (1)

Country Link
SE (1) SE502173C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1131537B1 (en) * 1998-11-11 2004-10-06 Siemens Aktiengesellschaft method for operating a turbo-machine
US7234918B2 (en) 2004-12-16 2007-06-26 Siemens Power Generation, Inc. Gap control system for turbine engines

Also Published As

Publication number Publication date
SE9304300L (en) 1995-06-24
SE502173C2 (en) 1995-09-04

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