GB1380981A - Thrust bearing - Google Patents

Thrust bearing

Info

Publication number
GB1380981A
GB1380981A GB1056872A GB1056872A GB1380981A GB 1380981 A GB1380981 A GB 1380981A GB 1056872 A GB1056872 A GB 1056872A GB 1056872 A GB1056872 A GB 1056872A GB 1380981 A GB1380981 A GB 1380981A
Authority
GB
United Kingdom
Prior art keywords
bearing
grooves
group
conduits
groove
Prior art date
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
GB1056872A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1380981A publication Critical patent/GB1380981A/en
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
    • F16C33/02—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
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/045—Sliding-contact bearings for exclusively rotary movement for axial load only with grooves in the bearing surface to generate hydrodynamic pressure, e.g. spiral groove thrust 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
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Sliding-Contact Bearings (AREA)
  • Analogue/Digital Conversion (AREA)
GB1056872A 1971-06-18 1972-03-07 Thrust bearing Expired GB1380981A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH896871A CH541738A (de) 1971-06-18 1971-06-18 Hydrodynamisches Lager

Publications (1)

Publication Number Publication Date
GB1380981A true GB1380981A (en) 1975-01-22

Family

ID=4346841

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1056872A Expired GB1380981A (en) 1971-06-18 1972-03-07 Thrust bearing
GB1056872A Expired GB1369141A (en) 1971-06-18 1973-02-21 Systems for coding data items

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1056872A Expired GB1369141A (en) 1971-06-18 1973-02-21 Systems for coding data items

Country Status (9)

Country Link
US (1) US3764186A (enExample)
JP (1) JPS5424047B1 (enExample)
BE (1) BE780780A (enExample)
CA (1) CA949631A (enExample)
CH (1) CH541738A (enExample)
FR (1) FR2131486A5 (enExample)
GB (2) GB1380981A (enExample)
IT (1) IT950204B (enExample)
SE (1) SE379838B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140294331A1 (en) * 2010-10-06 2014-10-02 Eagle Industry Co., Ltd. Sliding component

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2325525A1 (de) * 1973-05-19 1974-12-05 Teves Gmbh Alfred Druckmittelgeschmiertes gleitlager
DE2504204C3 (de) * 1975-02-01 1981-11-12 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Selbstdruckerzeugendes Axialgleitlager
SE442328B (sv) * 1983-09-29 1985-12-16 Jan R Schnittger Hydrodynamisk lagerenhet
KR200162040Y1 (ko) * 1996-11-13 1999-12-01 윤종용 레이저스캐닝장치의 반구형 베어링구조
KR20130074571A (ko) * 2011-12-26 2013-07-04 삼성전기주식회사 동압 베어링 장치 및 이를 구비하는 스핀들 모터
CN116924408A (zh) * 2023-07-18 2023-10-24 南京邮电大学 一种自转/公转诱导对流剪切制备超薄Ti3C2微米片的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE340015B (enExample) * 1969-05-27 1971-11-01 Skf Svenska Kullagerfab Ab

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140294331A1 (en) * 2010-10-06 2014-10-02 Eagle Industry Co., Ltd. Sliding component
US20140314352A1 (en) * 2010-10-06 2014-10-23 Eagle Industry Co., Ltd. Sliding component
US9279455B2 (en) * 2010-10-06 2016-03-08 Eagle Industry Co., Ltd. Sliding component
US9291200B2 (en) 2010-10-06 2016-03-22 Eagle Industry Co., Ltd. Sliding component
US9470267B2 (en) 2010-10-06 2016-10-18 Eagle Industry Co., Ltd. Sliding component
US9850953B2 (en) 2010-10-06 2017-12-26 Eagle Industry Co., Ltd. Sliding component

Also Published As

Publication number Publication date
DE2210939B2 (de) 1976-01-29
JPS5424047B1 (enExample) 1979-08-18
FR2131486A5 (enExample) 1972-11-10
CA949631A (en) 1974-06-18
GB1369141A (en) 1974-10-02
IT950204B (it) 1973-06-20
DE2210939A1 (de) 1973-01-18
BE780780A (fr) 1972-07-17
CH541738A (de) 1973-10-31
SE379838B (enExample) 1975-10-20
US3764186A (en) 1973-10-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee