AT295939B - Spiral groove bearings for pressure loads or combined pressure and radial loads - Google Patents

Spiral groove bearings for pressure loads or combined pressure and radial loads

Info

Publication number
AT295939B
AT295939B AT1100268A AT1100268A AT295939B AT 295939 B AT295939 B AT 295939B AT 1100268 A AT1100268 A AT 1100268A AT 1100268 A AT1100268 A AT 1100268A AT 295939 B AT295939 B AT 295939B
Authority
AT
Austria
Prior art keywords
loads
pressure
spiral groove
groove bearings
radial
Prior art date
Application number
AT1100268A
Other languages
German (de)
Inventor
Karl Evald Andreas Goethberg
Original Assignee
Skf Svenska Kullagerfab Ab
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 Skf Svenska Kullagerfab Ab filed Critical Skf Svenska Kullagerfab Ab
Application granted granted Critical
Publication of AT295939B publication Critical patent/AT295939B/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/10—Making other particular articles parts of bearings; sleeves; valve seats or the like
    • 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

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)
  • Sliding-Contact Bearings (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Support Of The Bearing (AREA)
AT1100268A 1967-11-17 1968-11-12 Spiral groove bearings for pressure loads or combined pressure and radial loads AT295939B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1579367A SE310580B (en) 1967-11-17 1967-11-17

Publications (1)

Publication Number Publication Date
AT295939B true AT295939B (en) 1972-01-25

Family

ID=20301237

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1100268A AT295939B (en) 1967-11-17 1968-11-12 Spiral groove bearings for pressure loads or combined pressure and radial loads

Country Status (9)

Country Link
AT (1) AT295939B (en)
CH (1) CH492893A (en)
CS (1) CS150614B2 (en)
DE (1) DE1807758C3 (en)
FR (1) FR1593210A (en)
GB (1) GB1245796A (en)
NL (1) NL157391B (en)
SE (1) SE310580B (en)
YU (1) YU31455B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH536949A (en) * 1971-03-16 1973-05-15 Ludin Ludwig Hydrodynamic bearing
CN110748559A (en) * 2019-11-22 2020-02-04 青岛越洋水产科技有限公司 Spherical structure with grooves and its fixed support device

Also Published As

Publication number Publication date
GB1245796A (en) 1971-09-08
SE310580B (en) 1969-05-05
DE1807758B2 (en) 1974-03-28
CH492893A (en) 1970-06-30
FR1593210A (en) 1970-05-25
DE1807758C3 (en) 1974-10-31
NL157391B (en) 1978-07-17
CS150614B2 (en) 1973-09-04
DE1807758A1 (en) 1969-08-07
NL6816243A (en) 1969-05-20
YU31455B (en) 1973-06-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee