FR2485660A1 - Perfectionnements apportes aux paliers et butees lisses a lubrification hydrodynamique ou hydrostatique - Google Patents

Perfectionnements apportes aux paliers et butees lisses a lubrification hydrodynamique ou hydrostatique Download PDF

Info

Publication number: FR2485660A1
Authority: FR; France
Prior art keywords: groove; lubricant; pallet; downstream; upstream
Prior art date: 1980-06-26
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.): Granted

Application number

FR8014214A

Other languages

English (en)

French (fr)

Other versions

FR2485660B1 (2

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.)

Individual

Original Assignee

Individual

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.)

1980-06-26

Filing date

1980-06-26

Publication date

1981-12-31

1980-06-26 Application filed by Individual filed Critical Individual

1980-06-26 Priority to FR8014214A priority Critical patent/FR2485660A1/fr

1981-12-31 Publication of FR2485660A1 publication Critical patent/FR2485660A1/fr

1984-05-04 Application granted granted Critical

1984-05-04 Publication of FR2485660B1 publication Critical patent/FR2485660B1/fr

Status Granted legal-status Critical Current

Links

239000000314 lubricant Substances 0.000 title claims abstract description 41
238000011144 upstream manufacturing Methods 0.000 claims description 23
239000012530 fluid Substances 0.000 claims description 9
238000001816 cooling Methods 0.000 claims description 4
238000006073 displacement reaction Methods 0.000 claims description 2
230000002706 hydrostatic effect Effects 0.000 claims description 2
238000005461 lubrication Methods 0.000 claims description 2
239000010687 lubricating oil Substances 0.000 abstract 1
230000000694 effects Effects 0.000 description 5
239000000463 material Substances 0.000 description 3
230000001464 adherent effect Effects 0.000 description 2
238000010586 diagram Methods 0.000 description 2
238000001914 filtration Methods 0.000 description 2
230000001050 lubricating effect Effects 0.000 description 2
241000656145 Thyrsites atun Species 0.000 description 1
230000001427 coherent effect Effects 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
238000007599 discharging Methods 0.000 description 1
238000005265 energy consumption Methods 0.000 description 1
230000003628 erosive effect Effects 0.000 description 1
238000009432 framing Methods 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000005259 measurement Methods 0.000 description 1
239000002184 metal Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
230000000284 resting effect Effects 0.000 description 1

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
- F16C37/00—Cooling of bearings
- F16C37/002—Cooling of bearings of fluid 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
- F16C32/0603—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 gas cushion, e.g. an air cushion
- F16C32/0614—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 gas cushion, e.g. an air cushion the gas being supplied under pressure, e.g. aerostatic 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
- F16C32/0603—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 gas cushion, e.g. an air cushion
- F16C32/0614—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 gas cushion, e.g. an air cushion the gas being supplied under pressure, e.g. aerostatic bearings
- F16C32/0625—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 gas cushion, e.g. an air cushion the gas being supplied under pressure, e.g. aerostatic bearings via supply slits
- 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
- 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
- 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
- F16C33/1085—Channels or passages to recirculate the liquid in the bearing

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Sliding-Contact Bearings (AREA)

FR8014214A 1980-06-26 1980-06-26 Perfectionnements apportes aux paliers et butees lisses a lubrification hydrodynamique ou hydrostatique Granted FR2485660A1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FR8014214A FR2485660A1 (fr)	1980-06-26	1980-06-26	Perfectionnements apportes aux paliers et butees lisses a lubrification hydrodynamique ou hydrostatique

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8014214A FR2485660A1 (fr)	1980-06-26	1980-06-26	Perfectionnements apportes aux paliers et butees lisses a lubrification hydrodynamique ou hydrostatique

Publications (2)

Publication Number	Publication Date
FR2485660A1 true FR2485660A1 (fr)	1981-12-31
FR2485660B1 FR2485660B1 (2)	1984-05-04

Family

ID=9243550

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8014214A Granted FR2485660A1 (fr)	1980-06-26	1980-06-26	Perfectionnements apportes aux paliers et butees lisses a lubrification hydrodynamique ou hydrostatique

Country Status (1)

Country	Link
FR (1)	FR2485660A1 (2)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1353850A (fr) *	1963-04-11	1964-02-28	Oerlikon Maschf	Coussinet horizontal

1980
- 1980-06-26 FR FR8014214A patent/FR2485660A1/fr active Granted

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1353850A (fr) *	1963-04-11	1964-02-28	Oerlikon Maschf	Coussinet horizontal

Also Published As

Publication number	Publication date
FR2485660B1 (2)	1984-05-04

Legal Events

Date	Code	Title	Description
1996-04-19	ST	Notification of lapse

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