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CN1083070C - 带槽的油膜止推轴承 - Google Patents

带槽的油膜止推轴承 Download PDF

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Publication number
CN1083070C
CN1083070C CN96199566A CN96199566A CN1083070C CN 1083070 C CN1083070 C CN 1083070C CN 96199566 A CN96199566 A CN 96199566A CN 96199566 A CN96199566 A CN 96199566A CN 1083070 C CN1083070 C CN 1083070C
Authority
CN
China
Prior art keywords
bearing
continuous
slotted
running
hydrodynamic
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 - Fee Related
Application number
CN96199566A
Other languages
English (en)
Chinese (zh)
Other versions
CN1207797A (zh
Inventor
M·M·拉曼
H·利约索尔德
W·克拉克
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.)
Seagate Technology LLC
Original Assignee
Seagate Technology LLC
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 Seagate Technology LLC filed Critical Seagate Technology LLC
Publication of CN1207797A publication Critical patent/CN1207797A/zh
Application granted granted Critical
Publication of CN1083070C publication Critical patent/CN1083070C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • 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
    • 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
    • F16C17/107—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 surface for radial load and at least one surface for axial load

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)
CN96199566A 1996-01-08 1996-10-08 带槽的油膜止推轴承 Expired - Fee Related CN1083070C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US976496P 1996-01-08 1996-01-08
US60/009,764 1996-01-08

Publications (2)

Publication Number Publication Date
CN1207797A CN1207797A (zh) 1999-02-10
CN1083070C true CN1083070C (zh) 2002-04-17

Family

ID=21739570

Family Applications (1)

Application Number Title Priority Date Filing Date
CN96199566A Expired - Fee Related CN1083070C (zh) 1996-01-08 1996-10-08 带槽的油膜止推轴承

Country Status (6)

Country Link
JP (1) JP3461357B2 (de)
KR (1) KR100343273B1 (de)
CN (1) CN1083070C (de)
DE (1) DE19681719T1 (de)
GB (1) GB2323133B (de)
WO (1) WO1997025543A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100530525B1 (ko) * 1998-06-30 2005-11-23 시게이트 테크놀로지 엘엘씨 유체 베어링에 대한 기계가공 프로세스
CN100357620C (zh) * 2004-08-14 2007-12-26 鸿富锦精密工业（深圳）有限公司 流体动压轴承
US8408555B2 (en) 2010-09-16 2013-04-02 Stein Seal Company Intershaft seal system for minimizing pressure induced twist
US9777597B1 (en) * 2016-03-30 2017-10-03 Borgwarner Inc. Turbocharger bearing fluid film surface and method
CN110594288B (zh) * 2019-09-29 2024-03-08 中国矿业大学 一种基于纳米磁性液体的磁控柔性瓦块推力滑动轴承
CN112524147A (zh) * 2021-01-14 2021-03-19 太原科技大学 一种基于蜂鸟翅膀结构的气体动压止推轴承

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3870382A (en) * 1972-09-29 1975-03-11 Philips Corp Axial bearing
US5433529A (en) * 1994-08-02 1995-07-18 Synektron Corporation Fluid bearing construction employing thrust plate with pressure compensation ports

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7213193A (de) * 1972-09-29 1974-04-02

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3870382A (en) * 1972-09-29 1975-03-11 Philips Corp Axial bearing
US5433529A (en) * 1994-08-02 1995-07-18 Synektron Corporation Fluid bearing construction employing thrust plate with pressure compensation ports

Also Published As

Publication number Publication date
HK1015857A1 (en) 1999-10-22
GB9810766D0 (en) 1998-07-15
DE19681719T1 (de) 1999-04-01
KR19990076767A (ko) 1999-10-15
JP3461357B2 (ja) 2003-10-27
GB2323133B (en) 1999-11-03
WO1997025543A1 (en) 1997-07-17
KR100343273B1 (ko) 2002-10-25
CN1207797A (zh) 1999-02-10
GB2323133A (en) 1998-09-16
JP2000503101A (ja) 2000-03-14

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Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SEAGATE TECHNOLOGY LLC

Free format text: FORMER OWNER: SEAGATE TECHNOLOGY INC.

Effective date: 20020927

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20020927

Patentee after: SEAGATE TECHNOLOGY LLC

Patentee before: Seagate Technology, Inc.

C56 Change in the name or address of the patentee

Owner name: SEAGATE TECHNOLOGY SCIENCE & TECHNOLOGY CO., LTD.

Free format text: FORMER NAME OR ADDRESS: SEAGATE TECHNOLOGY LLC

CP01 Change in the name or title of a patent holder

Address after: California, USA

Patentee after: Seagate Technology LLC

Address before: California, USA

Patentee before: SEAGATE TECHNOLOGY LLC

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20020417

Termination date: 20151008

EXPY Termination of patent right or utility model