SE9202326L - Hydrostatic axial bearing - Google Patents

Hydrostatic axial bearing

Info

Publication number
SE9202326L
SE9202326L SE9202326A SE9202326A SE9202326L SE 9202326 L SE9202326 L SE 9202326L SE 9202326 A SE9202326 A SE 9202326A SE 9202326 A SE9202326 A SE 9202326A SE 9202326 L SE9202326 L SE 9202326L
Authority
SE
Sweden
Prior art keywords
hydrostatic
axial bearing
shaft
pressure
bearings
Prior art date
Application number
SE9202326A
Other languages
Swedish (sv)
Other versions
SE9202326D0 (en
SE469852B (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 SE9202326A priority Critical patent/SE469852B/en
Publication of SE9202326D0 publication Critical patent/SE9202326D0/en
Publication of SE9202326L publication Critical patent/SE9202326L/en
Publication of SE469852B publication Critical patent/SE469852B/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
    • F16C32/0629—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 supported by a liquid cushion, e.g. oil cushion
    • F16C32/064—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 supported by a liquid cushion, e.g. oil cushion the liquid being supplied under pressure
    • F16C32/0644—Details of devices to control the supply of liquids to the 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
    • 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

Abstract

In a hydrostatic axial bearing for a radially mounted shaft 1, use is made of two hydrostatic annular chamber bearings 4, 5 which act axially in mutually opposite directions and act against one or two flanges or pressure plates 2, 3 connected to the shaft. The hydrostatic bearings are axially movable and directly mechanically interconnected, together forming a double- sided hydrostatic axial bearing. This axial bearing then constitutes the piston in a linear hydraulic motor with pressure chambers A, B. In order to maintain the desired axial position of the shaft, a hydraulic control valve 11 is adapted so as to regulate, by means of a member 139 sensing the position of the shaft, the fluid pressure and quantity of each pressure chamber A, B. <IMAGE>
SE9202326A 1992-08-11 1992-08-11 Hydrostatic axial bearing SE469852B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9202326A SE469852B (en) 1992-08-11 1992-08-11 Hydrostatic axial bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9202326A SE469852B (en) 1992-08-11 1992-08-11 Hydrostatic axial bearing

Publications (3)

Publication Number Publication Date
SE9202326D0 SE9202326D0 (en) 1992-08-11
SE9202326L true SE9202326L (en) 1993-09-27
SE469852B SE469852B (en) 1993-09-27

Family

ID=20386912

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9202326A SE469852B (en) 1992-08-11 1992-08-11 Hydrostatic axial bearing

Country Status (1)

Country Link
SE (1) SE469852B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105972080A (en) * 2016-06-03 2016-09-28 广东工业大学 Electro-hydraulic servo bearing

Also Published As

Publication number Publication date
SE9202326D0 (en) 1992-08-11
SE469852B (en) 1993-09-27

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