FR2130997A5 - - Google Patents

Info

Publication number
FR2130997A5
FR2130997A5 FR7110978A FR7110978A FR2130997A5 FR 2130997 A5 FR2130997 A5 FR 2130997A5 FR 7110978 A FR7110978 A FR 7110978A FR 7110978 A FR7110978 A FR 7110978A FR 2130997 A5 FR2130997 A5 FR 2130997A5
Authority
FR
France
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
FR7110978A
Other languages
French (fr)
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.)
ETD RECH MACHINE OUTIL CENTRE
Original Assignee
ETD RECH MACHINE OUTIL CENTRE
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 ETD RECH MACHINE OUTIL CENTRE filed Critical ETD RECH MACHINE OUTIL CENTRE
Priority claimed from FR7110987A external-priority patent/FR2083665B1/fr
Priority to FR7110978A priority Critical patent/FR2130997A5/fr
Priority to DE19722208523 priority patent/DE2208523A1/en
Priority to BE779833A priority patent/BE779833A/en
Priority to NL7202544A priority patent/NL7202544A/xx
Priority to IT67695/72A priority patent/IT952910B/en
Priority to GB1069372A priority patent/GB1335526A/en
Priority to ES400702A priority patent/ES400702A1/en
Priority to US00235308A priority patent/US3801165A/en
Priority to CH451072A priority patent/CH546899A/en
Publication of FR2130997A5 publication Critical patent/FR2130997A5/fr
Application granted granted Critical
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
    • F16C32/0644—Details of devices to control the supply of liquids to the bearings
    • F16C32/0648—Details of devices to control the supply of liquids to the bearings by sensors or pressure-responsive control devices in or near 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
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/02—Sliding-contact bearings
    • F16C29/025—Hydrostatic or aerostatic
    • 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
    • F16C32/0655—Details of the bearing area per se of supply openings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)
FR7110978A 1971-03-29 1971-03-29 Expired FR2130997A5 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7110978A FR2130997A5 (en) 1971-03-29 1971-03-29
DE19722208523 DE2208523A1 (en) 1971-03-29 1972-02-23 Device for generating a buoyancy force by means of a pressure fluid
BE779833A BE779833A (en) 1971-03-29 1972-02-25 FLUID FILM SUSTENTATION DEVICE
NL7202544A NL7202544A (en) 1971-03-29 1972-02-28
IT67695/72A IT952910B (en) 1971-03-29 1972-03-06 ME SUPPORT DEVICE DIANTE VELO FLUIDO
GB1069372A GB1335526A (en) 1971-03-29 1972-03-08 Support device employing a fluid film
ES400702A ES400702A1 (en) 1971-03-29 1972-03-11 Support device employing a fluid film
US00235308A US3801165A (en) 1971-03-29 1972-03-16 Support device employing a fluid film
CH451072A CH546899A (en) 1971-03-29 1972-03-27 FLUID FILM SUSTENTATION DEVICE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7110978A FR2130997A5 (en) 1971-03-29 1971-03-29
FR7110987A FR2083665B1 (en) 1970-03-30 1971-03-29

Publications (1)

Publication Number Publication Date
FR2130997A5 true FR2130997A5 (en) 1972-11-10

Family

ID=30117045

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7110978A Expired FR2130997A5 (en) 1971-03-29 1971-03-29

Country Status (2)

Country Link
DE (1) DE2208523A1 (en)
FR (1) FR2130997A5 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454348A1 (en) * 1979-04-17 1980-11-14 Lns Vente Fab Decolletage HYDRODYNAMIC INJECTION DEVICE FOR A HYDRAULIC BAR GUIDE TUBE OF A MACHINE TOOL SUPPLIER, USE OF THIS DEVICE
EP0212277A1 (en) * 1985-07-26 1987-03-04 Compact Spindle Bearing Corporation Improved gas bearing
US4717263A (en) * 1985-07-26 1988-01-05 Compact Spindle Bearing Corporation Gas bearing
WO1999011943A1 (en) * 1997-08-29 1999-03-11 Schoenfeld Robert Regulator for adjusting the fluid flow in a hydrostatic or aerostatic device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3144788A1 (en) * 1981-11-11 1983-05-19 Fa. Carl Zeiss, 7920 Heidenheim THROTTLE FOR GAS BEARING

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454348A1 (en) * 1979-04-17 1980-11-14 Lns Vente Fab Decolletage HYDRODYNAMIC INJECTION DEVICE FOR A HYDRAULIC BAR GUIDE TUBE OF A MACHINE TOOL SUPPLIER, USE OF THIS DEVICE
EP0212277A1 (en) * 1985-07-26 1987-03-04 Compact Spindle Bearing Corporation Improved gas bearing
US4717263A (en) * 1985-07-26 1988-01-05 Compact Spindle Bearing Corporation Gas bearing
WO1999011943A1 (en) * 1997-08-29 1999-03-11 Schoenfeld Robert Regulator for adjusting the fluid flow in a hydrostatic or aerostatic device
US6276491B1 (en) 1997-08-29 2001-08-21 Schoenfeld Robert Regulator for adjusting the fluid flow in a hydrostatic or aerostatic device

Also Published As

Publication number Publication date
DE2208523A1 (en) 1972-10-12

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Legal Events

Date Code Title Description
ST Notification of lapse