ES299807A1 - Dispositivo de soporte fluido - Google Patents

Dispositivo de soporte fluido

Info

Publication number
ES299807A1
ES299807A1 ES0299807A ES299807A ES299807A1 ES 299807 A1 ES299807 A1 ES 299807A1 ES 0299807 A ES0299807 A ES 0299807A ES 299807 A ES299807 A ES 299807A ES 299807 A1 ES299807 A1 ES 299807A1
Authority
ES
Spain
Prior art keywords
bush
channels
fluid bearing
ports
row
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES0299807A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES299807A1 publication Critical patent/ES299807A1/es
Expired legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Sliding-Contact Bearings (AREA)
ES0299807A 1963-05-21 1964-05-14 Dispositivo de soporte fluido Expired ES299807A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR935490A FR1366075A (fr) 1963-05-21 1963-05-21 Dispositif pour réduire les frottements entre deux corps en mouvement relatif

Publications (1)

Publication Number Publication Date
ES299807A1 true ES299807A1 (es) 1964-07-01

Family

ID=8804299

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0299807A Expired ES299807A1 (es) 1963-05-21 1964-05-14 Dispositivo de soporte fluido

Country Status (11)

Country Link
US (1) US3385641A (es)
BE (1) BE648209A (es)
CH (1) CH416227A (es)
DE (1) DE1425920B2 (es)
DK (1) DK115369B (es)
ES (1) ES299807A1 (es)
FR (1) FR1366075A (es)
GB (1) GB1001335A (es)
LU (1) LU46085A1 (es)
NL (1) NL6405599A (es)
OA (1) OA00745A (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1146313A (en) * 1966-05-06 1969-03-26 Gilbert Colin Davis Improvements in or relating to fluid bearings
GB1331283A (en) * 1970-10-09 1973-09-26 Horstmann Gear Co Ltd Fluid bearings
DE2110663C3 (de) * 1971-03-05 1982-05-27 Precise GmbH Fabrik für Elektrowerkzeuge, 5672 Leichlingen Lageranordnung für Präzisionsspindeln
CA1096431A (en) * 1978-07-03 1981-02-24 Kunio Shibata Fluid bearing
US4429654A (en) * 1981-07-10 1984-02-07 Smith Sr Richard H Helical seam structural vessel, method and apparatus of forming same
JPS6356315U (es) * 1986-09-30 1988-04-15
US4808070A (en) * 1987-08-17 1989-02-28 Fonda Bonardi G Fluid bearing
JPH0786369B2 (ja) * 1989-02-04 1995-09-20 豊田工機株式会社 角スライド静圧支承装置
US5244286A (en) * 1992-06-03 1993-09-14 Chang Pao Yuang Pneumatic shaft assembly of machine tool
US5957588A (en) * 1997-12-29 1999-09-28 Phase Metrics, Inc. Air bearing for a spindle
GB0027926D0 (en) * 2000-11-15 2001-01-03 Westwind Air Bearings Ltd Improved air bearing
US6600628B2 (en) 2001-04-10 2003-07-29 Kla-Tencor Corporation Air centering disk chuck
JP5602122B2 (ja) * 2011-12-13 2014-10-08 日立Ｇｅニュークリア・エナジー株式会社 すべり軸受とそれを用いたポンプ装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB295405A (en) * 1927-08-12 1929-01-31 Max Ferdinand Martin Du Pont Improvements in and relating to the lubrication of machinery
US1906715A (en) * 1930-12-04 1933-05-02 Edward R Penick Bearing
US2539072A (en) * 1947-03-31 1951-01-23 Gordon Journal bearing
US2549659A (en) * 1948-09-04 1951-04-17 Brendel Leon Bearing construction

Also Published As

Publication number Publication date
GB1001335A (en) 1965-08-18
DE1425920B2 (de) 1970-02-19
FR1366075A (fr) 1964-07-10
US3385641A (en) 1968-05-28
DK115369B (da) 1969-09-29
OA00745A (fr) 1967-07-15
LU46085A1 (es) 1972-01-01
NL6405599A (es) 1964-11-23
CH416227A (fr) 1966-06-30
BE648209A (es) 1964-09-16
DE1425920A1 (de) 1969-03-06

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