JPWO2020194381A1 - - Google Patents

Info

Publication number
JPWO2020194381A1
JPWO2020194381A1 JP2021508364A JP2021508364A JPWO2020194381A1 JP WO2020194381 A1 JPWO2020194381 A1 JP WO2020194381A1 JP 2021508364 A JP2021508364 A JP 2021508364A JP 2021508364 A JP2021508364 A JP 2021508364A JP WO2020194381 A1 JPWO2020194381 A1 JP WO2020194381A1
Authority
JP
Japan
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.)
Pending
Application number
JP2021508364A
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 filed Critical
Publication of JPWO2020194381A1 publication Critical patent/JPWO2020194381A1/ja
Pending 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
    • F16C27/045—Ball or roller bearings, e.g. with resilient rolling bodies with a fluid film, e.g. squeeze film damping
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C33/58—Raceways; Race rings
    • F16C33/583—Details of specific parts of races
    • F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner ring
    • 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
    • F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
    • F16C33/6666—Details of supply of the liquid to the bearing, e.g. passages or nozzles from an oil bath in the bearing housing, e.g. by an oil ring or centrifugal disc
    • 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
    • F16C33/6681—Details of distribution or circulation inside the bearing, e.g. grooves on the cage or passages in the rolling elements
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding-Contact Bearings (AREA)
  • Support Of The Bearing (AREA)
  • Rolling Contact Bearings (AREA)
JP2021508364A 2019-03-22 2019-03-22 Pending JPWO2020194381A1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/012114 WO2020194381A1 (ja) 2019-03-22 2019-03-22 軸受装置及び回転装置

Publications (1)

Publication Number Publication Date
JPWO2020194381A1 true JPWO2020194381A1 (ja) 2020-10-01

Family

ID=72610379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021508364A Pending JPWO2020194381A1 (ja) 2019-03-22 2019-03-22

Country Status (5)

Country Link
US (1) US11655851B2 (ja)
JP (1) JPWO2020194381A1 (ja)
CN (1) CN113614401A (ja)
DE (1) DE112019006849T5 (ja)
WO (1) WO2020194381A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116928131B (zh) * 2023-06-14 2024-06-07 浙江颐顿机电有限公司 一种耐腐蚀自润滑水泵轴承

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5410141U (ja) * 1977-06-23 1979-01-23
JPS6369815U (ja) * 1986-10-27 1988-05-11
JPH0519642U (ja) * 1991-08-22 1993-03-12 日産自動車株式会社 転がり軸受装置
JP2003083325A (ja) * 2001-09-11 2003-03-19 Ishikawajima Harima Heavy Ind Co Ltd スクイーズフィルムダンパー軸受
JP2003139134A (ja) * 2001-11-06 2003-05-14 Ishikawajima Harima Heavy Ind Co Ltd スクィーズフィルムダンパ軸受
JP2013204740A (ja) * 2012-03-29 2013-10-07 Sinfonia Technology Co Ltd 軸受支持構造
JP2014020461A (ja) * 2012-07-18 2014-02-03 Jtekt Corp ターボチャージャ用軸受装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58156718A (ja) 1982-03-12 1983-09-17 Toshiba Corp パツド形ジヤ−ナル軸受
JP2724349B2 (ja) 1990-01-17 1998-03-09 黒田精工株式会社 静圧空気軸受
JP4512685B2 (ja) 2003-05-14 2010-07-28 株式会社Ｉｈｉ ターボポンプの軸受装置の設計方法
JP2010138753A (ja) * 2008-12-10 2010-06-24 Toyota Motor Corp 過給機の軸受装置
EP2500544B1 (en) * 2009-11-11 2019-05-22 Toyota Jidosha Kabushiki Kaisha Bearing device
DE102011007250A1 (de) * 2011-04-13 2012-10-18 Schaeffler Technologies AG & Co. KG Turboladerkartusche mit gleitlager gestütztem Wälzlager
JP6516008B2 (ja) * 2015-07-09 2019-05-22 株式会社Ihi 軸受構造、および、過給機

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5410141U (ja) * 1977-06-23 1979-01-23
JPS6369815U (ja) * 1986-10-27 1988-05-11
JPH0519642U (ja) * 1991-08-22 1993-03-12 日産自動車株式会社 転がり軸受装置
JP2003083325A (ja) * 2001-09-11 2003-03-19 Ishikawajima Harima Heavy Ind Co Ltd スクイーズフィルムダンパー軸受
JP2003139134A (ja) * 2001-11-06 2003-05-14 Ishikawajima Harima Heavy Ind Co Ltd スクィーズフィルムダンパ軸受
JP2013204740A (ja) * 2012-03-29 2013-10-07 Sinfonia Technology Co Ltd 軸受支持構造
JP2014020461A (ja) * 2012-07-18 2014-02-03 Jtekt Corp ターボチャージャ用軸受装置

Also Published As

Publication number Publication date
CN113614401A (zh) 2021-11-05
US11655851B2 (en) 2023-05-23
DE112019006849T5 (de) 2021-11-18
US20220163064A1 (en) 2022-05-26
WO2020194381A1 (ja) 2020-10-01

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