SE371675B - - Google Patents

Info

Publication number
SE371675B
SE371675B SE1058972A SE1058972A SE371675B SE 371675 B SE371675 B SE 371675B SE 1058972 A SE1058972 A SE 1058972A SE 1058972 A SE1058972 A SE 1058972A SE 371675 B SE371675 B SE 371675B
Authority
SE
Sweden
Application number
SE1058972A
Inventor
G Brouwer
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of SE371675B publication Critical patent/SE371675B/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
    • F16C33/02—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
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
    • F16C17/102—Sliding-contact bearings for exclusively rotary movement for both radial and axial load with grooves in the bearing surface to generate hydrodynamic pressure
    • F16C17/105—Sliding-contact bearings for exclusively rotary movement for both radial and axial load with grooves in the bearing surface to generate hydrodynamic pressure with at least one bearing surface providing angular contact, e.g. conical or spherical bearing surfaces
    • 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
    • F16C33/102—Construction relative to lubrication with grease as lubricant

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Sliding-Contact Bearings (AREA)
SE1058972A 1971-08-18 1972-08-15 SE371675B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7111358A NL150560B (en) 1971-08-18 1971-08-18 ARMY CONSTRUCTION.

Publications (1)

Publication Number Publication Date
SE371675B true SE371675B (en) 1974-11-25

Family

ID=19813830

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1058972A SE371675B (en) 1971-08-18 1972-08-15

Country Status (6)

Country Link
BE (1) BE787614A (en)
DE (1) DE2237327A1 (en)
FR (1) FR2150186A5 (en)
GB (1) GB1399727A (en)
NL (1) NL150560B (en)
SE (1) SE371675B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985003985A1 (en) * 1984-02-29 1985-09-12 Niels Andersen Eccentric ring and eccentric where the eccentric ring has polygon-shaped cross section

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2337203C3 (en) * 1973-07-21 1981-05-21 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Aerodynamic bearing for spinning or twisting rings
DE2435769C2 (en) * 1974-07-25 1981-09-24 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Spinning or twisting ring bearings
JPS5834227A (en) * 1981-08-26 1983-02-28 Nippon Seiko Kk Dynamic pressure type fluid bearing
DE3303499A1 (en) * 1982-02-05 1983-08-25 Nippon Seiko K.K., Tokyo DYNAMIC GAS STORAGE
NL8204481A (en) * 1982-11-19 1984-06-18 Philips Nv AIR BEARING.
DE68921256T2 (en) * 1988-06-28 1995-07-06 Canon Kk Hydrodynamic bearing.
US5018880A (en) * 1988-06-28 1991-05-28 Canon Kabushiki Kaisha Dynamic pressure bearing device
DE102004007557A1 (en) * 2004-02-17 2005-09-01 Minebea Co., Ltd. Hydrodynamic bearing system for spindle motor used in hard disk drive, comprises threads formed at circumference of outer bearing which is enclosed by sleeve, such that winding channel is formed between outer bearing and sleeve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985003985A1 (en) * 1984-02-29 1985-09-12 Niels Andersen Eccentric ring and eccentric where the eccentric ring has polygon-shaped cross section
GB2165913A (en) * 1984-02-29 1986-04-23 Hans Moller Rasmussen Eccentric ring and eccentric where the eccentric ring has polygon-shaped cross section

Also Published As

Publication number Publication date
BE787614A (en) 1973-02-16
FR2150186A5 (en) 1973-03-30
NL7111358A (en) 1973-02-20
GB1399727A (en) 1975-07-02
DE2237327A1 (en) 1973-02-22
NL150560B (en) 1976-08-16

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