FR2212877A5 - - Google Patents

Info

Publication number
FR2212877A5
FR2212877A5 FR7246625A FR7246625A FR2212877A5 FR 2212877 A5 FR2212877 A5 FR 2212877A5 FR 7246625 A FR7246625 A FR 7246625A FR 7246625 A FR7246625 A FR 7246625A FR 2212877 A5 FR2212877 A5 FR 2212877A5
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
FR7246625A
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.)
Litton Industries Inc
Original Assignee
Litton Industries Inc
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
Priority to US00171691A priority Critical patent/US3746407A/en
Priority to AU49861/72A priority patent/AU472010B2/en
Priority claimed from AU49861/72A external-priority patent/AU472010B2/en
Priority claimed from DE2264874A external-priority patent/DE2264874C3/de
Priority claimed from GB5778872A external-priority patent/GB1413118A/en
Application filed by Litton Industries Inc filed Critical Litton Industries Inc
Priority to FR7246625A priority patent/FR2212877A5/fr
Priority to BE793525A priority patent/BE793525A/xx
Priority claimed from NL7300490A external-priority patent/NL7300490A/xx
Application granted granted Critical
Publication of FR2212877A5 publication Critical patent/FR2212877A5/fr
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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • 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
    • F16C17/026—Sliding-contact bearings for exclusively rotary movement for radial load only with helical grooves in the bearing surface to generate hydrodynamic pressure, e.g. herringbone 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
    • F16C33/103—Construction relative to lubrication with liquid, e.g. oil, as lubricant retained in or near the bearing
    • F16C33/1035—Construction relative to lubrication with liquid, e.g. oil, as lubricant retained in or near the bearing by a magnetic field acting on a magnetic liquid
    • 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
    • F16C33/107—Grooves 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/664—Retaining the liquid in or near the bearing
    • F16C33/6644—Retaining the liquid in or near the bearing by a magnetic field acting on a magnetic liquid

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)
FR7246625A 1971-08-13 1972-12-28 Expired FR2212877A5 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US00171691A US3746407A (en) 1971-08-13 1971-08-13 Ferrohydrodynamic low friction bearing
AU49861/72A AU472010B2 (en) 1971-08-13 1972-12-08 Lubrication
FR7246625A FR2212877A5 (de) 1972-12-08 1972-12-28
BE793525A BE793525A (fr) 1971-08-13 1972-12-29 Palier dont le seul lubrifiant est un fluide aimantable

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
AU49861/72A AU472010B2 (en) 1971-08-13 1972-12-08 Lubrication
DE2264874A DE2264874C3 (de) 1972-12-08 1972-12-08 Kombiniertes Axial- und Radial-Gleitlager mit magnetisierbarem Schmiermittel
GB5778872A GB1413118A (en) 1972-12-08 1972-12-14 Lubrication
FR7246625A FR2212877A5 (de) 1972-12-08 1972-12-28
NL7300490A NL7300490A (de) 1972-12-08 1973-01-12

Publications (1)

Publication Number Publication Date
FR2212877A5 true FR2212877A5 (de) 1974-07-26

Family

ID=30119346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7246625A Expired FR2212877A5 (de) 1971-08-13 1972-12-28

Country Status (1)

Country Link
FR (1) FR2212877A5 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2368639A1 (fr) * 1976-10-22 1978-05-19 Skf Kugellagerfabriken Gmbh Dispositif de lubrification pour roulements
EP0495074A1 (de) * 1990-08-06 1992-07-22 Russell D Ide Hydrodynamische lager mit von einem tragkörper gestützten lagersegmenten sowie abgedichtete lagerzusammenbauten mit solchen lagern.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2368639A1 (fr) * 1976-10-22 1978-05-19 Skf Kugellagerfabriken Gmbh Dispositif de lubrification pour roulements
EP0495074A1 (de) * 1990-08-06 1992-07-22 Russell D Ide Hydrodynamische lager mit von einem tragkörper gestützten lagersegmenten sowie abgedichtete lagerzusammenbauten mit solchen lagern.
EP0495074A4 (en) * 1990-08-06 1992-12-23 Russell D. Ide Hydrodynamic bearings having beam mounted bearing pads and sealed bearing assemblies including the same

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Legal Events

Date Code Title Description
ST Notification of lapse