GB676925A - Fluid bearings - Google Patents

Fluid bearings

Info

Publication number
GB676925A
GB676925A GB18694/50A GB1869450A GB676925A GB 676925 A GB676925 A GB 676925A GB 18694/50 A GB18694/50 A GB 18694/50A GB 1869450 A GB1869450 A GB 1869450A GB 676925 A GB676925 A GB 676925A
Authority
GB
United Kingdom
Prior art keywords
zones
pressure
bearing
groove
fluid
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
GB18694/50A
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.)
GENEDRON FRERES
PAUL LOUIS JULIEN GERARD
Original Assignee
GENEDRON FRERES
PAUL LOUIS JULIEN GERARD
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 GENEDRON FRERES, PAUL LOUIS JULIEN GERARD filed Critical GENEDRON FRERES
Publication of GB676925A publication Critical patent/GB676925A/en
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
    • F16C32/0659—Details of the bearing area per se of pockets or grooves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49639—Fluid bearing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Sliding-Contact Bearings (AREA)
GB18694/50A 1950-01-24 1950-07-26 Fluid bearings Expired GB676925A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1009069T 1950-01-24

Publications (1)

Publication Number Publication Date
GB676925A true GB676925A (en) 1952-08-06

Family

ID=8888217

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18694/50A Expired GB676925A (en) 1950-01-24 1950-07-26 Fluid bearings

Country Status (6)

Country Link
US (1) US2660484A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH297118A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE844383C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1009069A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB676925A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL152774A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57172928U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1981-04-27 1982-10-30
DE3128186A1 (de) * 1981-07-16 1983-02-03 Krupp Polysius Ag, 4720 Beckum Hydrostatisches lager
US5415476A (en) * 1993-03-29 1995-05-16 Koyo Seiko Co., Ltd. Dynamic pressure bearing with cross grooves between two axially separated groups of oblique grooves

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB749009A (en) * 1953-04-24 1956-05-16 Power Jets Res & Dev Ltd An improved jet propulsion plant
US2879111A (en) * 1953-12-02 1959-03-24 Heinrich Gerhard Gas-lubricated radial journal bearings
GB771681A (en) * 1954-04-08 1957-04-03 Arthur Offen Improvements in or relating to bearings
IT555322A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1954-09-01
US3140853A (en) * 1956-03-20 1964-07-14 Alwac International Inc Bearings
DE1181990B (de) * 1956-03-24 1964-11-19 Nat Res Dev Anordnung bei druckgasgeschmierten Lagern zum Daempfen von radialen Auswanderungen des gelagerten Teils
US2937294A (en) * 1956-04-12 1960-05-17 Air Glide Inc Dynamoelectric device with fluid supported rotor
US3039830A (en) * 1957-10-18 1962-06-19 Whitley Stanley Journal bearings
US2958137A (en) * 1958-04-15 1960-11-01 Fritz K Mueller Level indicating device
US3507158A (en) * 1959-12-09 1970-04-21 North American Rockwell Accelerometer
US3053583A (en) * 1960-03-10 1962-09-11 Monarch Machine Tool Co Air bearing
CH381925A (de) * 1961-01-11 1964-09-15 Bbc Brown Boveri & Cie Gasgeschmiertes Gleitlager
US3070407A (en) * 1961-05-16 1962-12-25 Billy C Hughes Air bearing
DE1253523B (de) * 1962-03-09 1967-11-02 Escher Wyss Ag Hydrostatisches Lager mit schwenkbarer Lagerschale fuer die radiale Lagerung einer Welle oder eines Zapfens
US3193337A (en) * 1963-01-31 1965-07-06 Brown & Sharpe Mfg Hydrostatic bearing
US3269546A (en) * 1963-05-24 1966-08-30 Internat Res Establishment Apparatus for fractionating fluids
US3240541A (en) * 1963-11-27 1966-03-15 Brown & Sharpe Mfg Temperature controlled hydrostatic spindle bearing
FR1418179A (fr) * 1964-10-06 1965-11-19 Commissariat Energie Atomique Perfectionnement aux paliers à fluide
FR1418180A (fr) * 1964-10-06 1965-11-19 Commissariat Energie Atomique Palier à fluide
US3357759A (en) * 1965-02-23 1967-12-12 Servomatic Hydraulics Guildfor Bearings
US3440887A (en) * 1965-08-05 1969-04-29 Slica Corp Apparatus for measuring roundness characteristics
DE1625516A1 (de) * 1967-03-16 1970-05-21 Ckd Blansko Zd Y Jiriho Dimitr Druckmediumsteuerung fuer mit Druckzellen versehene Gleitlager
US3814554A (en) * 1970-04-13 1974-06-04 Case Co J I Support means for rotating elements
DE2110663C3 (de) * 1971-03-05 1982-05-27 Precise GmbH Fabrik für Elektrowerkzeuge, 5672 Leichlingen Lageranordnung für Präzisionsspindeln
JPS52113445A (en) * 1976-03-19 1977-09-22 Daido Metal Co Ltd Bearing metal
JPS5374651A (en) * 1976-12-16 1978-07-03 Yuuzaburou Okamura Bearing device
CA1096431A (en) * 1978-07-03 1981-02-24 Kunio Shibata Fluid bearing
US4365849A (en) * 1981-02-19 1982-12-28 Joy Manufacturing Company Hydrodynamic shaft bearing with concentric outer hydrostatic squeeze film bearing
DE3150496A1 (de) * 1981-12-19 1983-11-24 Mannesmann AG, 4000 Düsseldorf Oelfilmlager
NL8204481A (nl) * 1982-11-19 1984-06-18 Philips Nv Luchtlagering.
US4717263A (en) * 1985-07-26 1988-01-05 Compact Spindle Bearing Corporation Gas bearing
EP0212277A1 (en) * 1985-07-26 1987-03-04 Compact Spindle Bearing Corporation Improved gas bearing
DE3744116C2 (de) * 1987-12-24 1994-10-13 Loh Kg Optikmaschf Maschine zum zentrierenden Randschleifen und Facettieren von optischen Linsen für die mechanische Halterung
DE3744115C2 (de) * 1987-12-24 1994-03-31 Loh Kg Optikmaschf Maschine zum zentrierenden Randschleifen und Facettieren von optischen Linsen für ihre mechanische Halterung
US5017022A (en) * 1988-11-09 1991-05-21 Allied-Signal, Inc. High temperature bearing
JP3465288B2 (ja) * 1993-03-25 2003-11-10 豊田工機株式会社 流体軸受装置
US5456535A (en) * 1994-08-15 1995-10-10 Ingersoll-Rand Company Journal bearing
US5503478A (en) * 1995-04-03 1996-04-02 Federal-Mogul Corporation Lubricant distribution system for bearings and bushings
JP2002515963A (ja) * 1996-02-08 2002-05-28 イソップ・インコーポレイテッド 静圧／動圧組み合わせ軸受
US5872875A (en) * 1997-12-11 1999-02-16 Cooper Cameron Corporation Hydrodynamic shaft bearing with concentric outer hydrostatic bearing
CN1124402C (zh) * 1999-01-05 2003-10-15 马里穆斯·拉穆·蒂亚贾拉贾恩 一种内燃机
DE102005053801A1 (de) * 2005-11-09 2007-05-10 BSH Bosch und Siemens Hausgeräte GmbH Gaslager
GB0621699D0 (en) * 2006-10-31 2006-12-06 Gsi Group Ltd Aerostatic bearing spindles
DE102011083134A1 (de) * 2011-09-21 2013-03-21 Mahle International Gmbh Pleuel
CN103939467B (zh) * 2014-05-04 2017-04-12 中国电子科技集团公司第十六研究所 一种用于自由活塞式往复运动机械的气体静压轴承
JP6241546B2 (ja) * 2014-06-09 2017-12-06 株式会社Ihi 過給機
US10612589B2 (en) * 2017-06-14 2020-04-07 Nickoloas Sotiropoulos Pneumatic bearing assembly for a linear guide rail
DE102017213760A1 (de) 2017-08-08 2019-02-14 Robert Bosch Gmbh Hydrostatische Axialkolbenmaschine
JP7535865B2 (ja) * 2019-03-26 2024-08-19 Ntn株式会社 流体動圧軸受装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449297A (en) * 1941-03-26 1948-09-14 James M Degnan Automatic fluid pressure balancing system
US2459826A (en) * 1941-09-30 1949-01-25 Cincinnati Milling Machine Co Fluid pressure bearing
GB553673A (en) * 1941-11-25 1943-06-01 Kigass Ltd Bearings
US2495516A (en) * 1944-10-06 1950-01-24 Foster Sidney Side load relieving device for telescopic piston and cylinder units
CA454557A (en) * 1945-01-19 1949-02-15 Louis Julien Gerad Paul Fluid support
US2578711A (en) * 1947-06-27 1951-12-18 Cincinnati Milling Machine Co Bearing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57172928U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1981-04-27 1982-10-30
DE3128186A1 (de) * 1981-07-16 1983-02-03 Krupp Polysius Ag, 4720 Beckum Hydrostatisches lager
US5415476A (en) * 1993-03-29 1995-05-16 Koyo Seiko Co., Ltd. Dynamic pressure bearing with cross grooves between two axially separated groups of oblique grooves

Also Published As

Publication number Publication date
FR1009069A (fr) 1952-05-26
US2660484A (en) 1953-11-24
CH297118A (fr) 1954-03-15
DE844383C (de) 1952-07-21
NL152774A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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