FI57827C - Anordning vid hydrostatiska lager - Google Patents

Anordning vid hydrostatiska lager Download PDF

Info

Publication number
FI57827C
FI57827C FI2653/71A FI265371A FI57827C FI 57827 C FI57827 C FI 57827C FI 2653/71 A FI2653/71 A FI 2653/71A FI 265371 A FI265371 A FI 265371A FI 57827 C FI57827 C FI 57827C
Authority
FI
Finland
Prior art keywords
pocket
shaft
shell
bearing
bearing housing
Prior art date
Application number
FI2653/71A
Other languages
English (en)
Finnish (fi)
Other versions
FI57827B (fi
Inventor
Anders Christer Gustafsson
Original Assignee
Skf Ind Trading & Dev
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 Skf Ind Trading & Dev filed Critical Skf Ind Trading & Dev
Publication of FI57827B publication Critical patent/FI57827B/fi
Application granted granted Critical
Publication of FI57827C publication Critical patent/FI57827C/fi

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
    • F16C32/0651—Details of the bearing area per se
    • F16C32/0659—Details of the bearing area per se of pockets or grooves
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/03—Sliding-contact bearings for exclusively rotary movement for radial load only with tiltably-supported segments, e.g. Michell 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
    • F16C32/0662—Details of hydrostatic bearings independent of fluid supply or direction of load
    • F16C32/0666—Details of hydrostatic bearings independent of fluid supply or direction of load of bearing pads
    • 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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1075—Wedges, e.g. ramps or lobes, for generating pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
FI2653/71A 1970-09-23 1971-09-22 Anordning vid hydrostatiska lager FI57827C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE12909/70A SE350312B (cs) 1970-09-23 1970-09-23
SE1290970 1970-09-23

Publications (2)

Publication Number Publication Date
FI57827B FI57827B (fi) 1980-06-30
FI57827C true FI57827C (fi) 1980-10-10

Family

ID=20296511

Family Applications (1)

Application Number Title Priority Date Filing Date
FI2653/71A FI57827C (fi) 1970-09-23 1971-09-22 Anordning vid hydrostatiska lager

Country Status (13)

Country Link
US (1) US3703322A (cs)
JP (1) JPS6014016Y2 (cs)
AT (1) AT309915B (cs)
BR (1) BR7106284D0 (cs)
CA (1) CA935210A (cs)
CS (1) CS157731B2 (cs)
DE (1) DE2147207A1 (cs)
FI (1) FI57827C (cs)
FR (1) FR2108422A5 (cs)
GB (1) GB1359839A (cs)
NO (1) NO130701C (cs)
SE (1) SE350312B (cs)
YU (1) YU34453B (cs)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3785708A (en) * 1971-10-12 1974-01-15 Y Miyasaki Static fluid pressure bearings
US3887245A (en) * 1974-04-08 1975-06-03 Allis Chalmers Pivoted pad bearing apparatus and method for bidirectional rotation
US3917365A (en) * 1974-05-28 1975-11-04 Allis Chalmers Pivoted bearing pad with circumferentially adjustable pivot point and methods of circumferentially adjusting said pivot point
ZA752286B (en) * 1975-04-10 1976-08-25 Skf Ind Trading & Dev Support in hydrostatic bearings
US4025133A (en) * 1976-05-24 1977-05-24 Aerofall Mills Limited Reversible pivoted bearing
DE2931364A1 (de) * 1979-08-02 1981-02-19 Krupp Polysius Ag Hydrostatisches lager
DE3007112A1 (de) * 1980-02-26 1981-09-03 J.M. Voith Gmbh, 7920 Heidenheim Stuetzvorrichtung fuer eine walze
DE3011669C2 (de) * 1980-03-26 1982-11-25 J.M. Voith Gmbh, 7920 Heidenheim Preßwalze mit einer Einrichtung zum Korrigieren der Durchbiegung des Walzenmantels
DE3117746A1 (de) * 1981-05-05 1982-12-09 Krupp Polysius Ag, 4720 Beckum Hydrodynamisches radial-gleitlager
CH659865A5 (de) * 1982-07-30 1987-02-27 Escher Wyss Ag Hydrostatisches stuetzelement und dessen verwendung in einer walzvorrichtung.
GB2154663B (en) * 1983-05-20 1987-10-07 Nippon Piston Ring Co Ltd Apparatus for supporting rotational sleeve of rotary compressor by fluid
US4887723A (en) * 1987-03-17 1989-12-19 Bost John R Anti-friction sorting roll and stabilizer
DE3733201A1 (de) * 1987-10-01 1989-04-13 Ver Glaswerke Gmbh Lagereinheit fuer die transportwellen eines horizontalofens fuer glasscheiben, und horizontalofen fuer glasscheiben
DE3820974C3 (de) * 1988-06-22 1996-03-21 Kuesters Eduard Maschf Dichtungsglied bzw. Walze
DE4012439C1 (cs) * 1990-04-19 1991-10-17 Eduard Kuesters Maschinenfabrik Gmbh & Co Kg, 4150 Krefeld, De
US5653582A (en) * 1995-09-26 1997-08-05 The Nash Engineering Company Fluid bearing pad arrangement for liquid ring pump systems
JP2002075855A (ja) * 2000-06-14 2002-03-15 Canon Inc 自重補償装置およびこれを用いたステージ装置並びに露光装置およびそれを用いたデバイス製造方法
ITVR20090092A1 (it) * 2009-06-25 2010-12-26 Raffaele Tomelleri Supporto idrostatico per grandi strutture ed in particolare per grandi telescopi.
CN105240405A (zh) * 2015-11-13 2016-01-13 青岛理工大学 六油腔静压滑动轴承

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351394A (en) * 1965-01-07 1967-11-07 Mechanical Tech Inc Hydrostatic bearings for a rotatable element

Also Published As

Publication number Publication date
NO130701B (cs) 1974-10-14
DE2147207A1 (de) 1972-03-30
JPS55166921U (cs) 1980-12-01
FI57827B (fi) 1980-06-30
AT309915B (de) 1973-09-10
CA935210A (en) 1973-10-09
YU239271A (en) 1978-12-31
SE350312B (cs) 1972-10-23
BR7106284D0 (pt) 1973-04-17
AU3377871A (en) 1973-03-29
JPS6014016Y2 (ja) 1985-05-04
FR2108422A5 (cs) 1972-05-19
NO130701C (cs) 1975-01-22
GB1359839A (en) 1974-07-10
CS157731B2 (cs) 1974-09-16
US3703322A (en) 1972-11-21
YU34453B (en) 1979-07-10

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ALLAIRE et al. Rotor-bearing dynamics technology design guide. Part 5: Dynamic analysis of incompressible fluid bearings[Interim Report, 15 Sep. 1977- 15 Jan. 1978]