NL7300490A - - Google Patents

Info

Publication number: NL7300490A
Authority: NL; Netherlands

Application number

NL7300490A

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.)

1972-12-08

Filing date

1973-01-12

Publication date

1974-07-16

1971-08-13 Priority to US00171691A priority Critical patent/US3746407A/en

1972-12-08 Priority to AU49861/72A priority patent/AU472010B2/en

1972-12-08 Priority to DE2264874A priority patent/DE2264874C3/de

1972-12-08 Priority claimed from AU49861/72A external-priority patent/AU472010B2/en

1972-12-14 Priority to GB5778872A priority patent/GB1413118A/en

1972-12-28 Priority to FR7246625A priority patent/FR2212877A5/fr

1973-01-12 Application filed filed Critical

1973-01-12 Priority to NL7300490A priority patent/NL7300490A/xx

1974-07-16 Publication of NL7300490A publication Critical patent/NL7300490A/xx

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
- 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
- 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
- F16N—LUBRICATING
- F16N15/00—Lubrication with substances other than oil or grease; Lubrication characterised by the use of particular lubricants in particular apparatus or conditions

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)

NL7300490A 1971-08-13 1973-01-12 NL7300490A (de)

Priority Applications (6)

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
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

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AU49861/72A AU472010B2 (en)	1971-08-13	1972-12-08	Lubrication
NL7300490A NL7300490A (de)	1972-12-08	1973-01-12

Publications (1)

Publication Number	Publication Date
NL7300490A true NL7300490A (de)	1974-07-16

Family

ID=30116366

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7300490A NL7300490A (de)	1971-08-13	1973-01-12

Country Status (1)

Country	Link
NL (1)	NL7300490A (de)

1973
- 1973-01-12 NL NL7300490A patent/NL7300490A/xx unknown

Publication	Publication Date	Title
JPS4911103U (de)	1974-01-30
FR2212877A5 (de)	1974-07-26
JPS4939928A (de)	1974-04-15
JPS49104638U (de)	1974-09-07
JPS499499A (de)	1974-01-28
JPS5225728Y2 (de)	1977-06-11
JPS5522179B2 (de)	1980-06-14
JPS4954104A (de)	1974-05-25
JPS4882449A (de)	1973-11-05
JPS4922062A (de)	1974-02-27
JPS4947137A (de)	1974-05-07
JPS4994223U (de)	1974-08-14
CH562125A5 (de)	1975-05-30
CH582640A5 (de)	1976-12-15
BG17915A1 (de)	1974-03-05
BG18715A1 (de)	1975-03-20
BG19777A3 (de)	1975-10-10
BG20298A3 (de)	1975-11-05
LU67010A1 (de)	1973-04-19
CH577259A5 (de)	1976-06-30
BG20299A3 (de)	1975-11-05
CH576141A5 (de)	1976-05-31
NL7307887A (de)	1973-12-17
CH560132A5 (de)	1975-03-27
CH563133A5 (de)	1975-06-30