JP6426993B2 - ティルティングパッド型ジャーナル軸受 - Google Patents

ティルティングパッド型ジャーナル軸受 Download PDF

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Publication number
JP6426993B2
JP6426993B2 JP2014249781A JP2014249781A JP6426993B2 JP 6426993 B2 JP6426993 B2 JP 6426993B2 JP 2014249781 A JP2014249781 A JP 2014249781A JP 2014249781 A JP2014249781 A JP 2014249781A JP 6426993 B2 JP6426993 B2 JP 6426993B2
Authority
JP
Japan
Prior art keywords
pad
sliding surface
journal bearing
oil
type journal
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
JP2014249781A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016109268A5 (enExample
JP2016109268A (ja
Inventor
基喜 佐藤
基喜 佐藤
鈴木　健太
健太 鈴木
真 辺見
真 辺見
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.)
Mitsubishi Power Ltd
Original Assignee
Mitsubishi Hitachi Power Systems Ltd
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 Mitsubishi Hitachi Power Systems Ltd filed Critical Mitsubishi Hitachi Power Systems Ltd
Priority to JP2014249781A priority Critical patent/JP6426993B2/ja
Priority to CN201510896769.0A priority patent/CN105697537B/zh
Priority to US14/961,981 priority patent/US9746024B2/en
Priority to EP15199290.6A priority patent/EP3032123B1/en
Publication of JP2016109268A publication Critical patent/JP2016109268A/ja
Publication of JP2016109268A5 publication Critical patent/JP2016109268A5/ja
Application granted granted Critical
Publication of JP6426993B2 publication Critical patent/JP6426993B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/03—Sliding-contact bearings for exclusively rotary movement for radial load only with tiltably-supported segments, e.g. Michell 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
    • 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
    • F16C33/1045—Details of supply of the liquid to the bearing
    • 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
    • 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
    • F16C33/108—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid with a plurality of elements forming the bearing surfaces, e.g. bearing pads
    • 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
    • F16C33/1085—Channels or passages to recirculate the liquid in the bearing
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/30—Application independent of particular apparatuses related to direction with respect to gravity
    • F16C2300/34—Vertical, e.g. bearings for supporting a vertical shaft

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)
  • Mounting Of Bearings Or Others (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
JP2014249781A 2014-12-10 2014-12-10 ティルティングパッド型ジャーナル軸受 Expired - Fee Related JP6426993B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2014249781A JP6426993B2 (ja) 2014-12-10 2014-12-10 ティルティングパッド型ジャーナル軸受
CN201510896769.0A CN105697537B (zh) 2014-12-10 2015-12-08 倾斜垫片式径向轴承
US14/961,981 US9746024B2 (en) 2014-12-10 2015-12-08 Tilting pad type journal bearing
EP15199290.6A EP3032123B1 (en) 2014-12-10 2015-12-10 Tilting pad type journal bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014249781A JP6426993B2 (ja) 2014-12-10 2014-12-10 ティルティングパッド型ジャーナル軸受

Publications (3)

Publication Number Publication Date
JP2016109268A JP2016109268A (ja) 2016-06-20
JP2016109268A5 JP2016109268A5 (enExample) 2017-08-17
JP6426993B2 true JP6426993B2 (ja) 2018-11-21

Family

ID=54848466

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014249781A Expired - Fee Related JP6426993B2 (ja) 2014-12-10 2014-12-10 ティルティングパッド型ジャーナル軸受

Country Status (4)

Country Link
US (1) US9746024B2 (enExample)
EP (1) EP3032123B1 (enExample)
JP (1) JP6426993B2 (enExample)
CN (1) CN105697537B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013209199A1 (de) * 2013-05-17 2014-11-20 Voith Patent Gmbh Kippsegment und Radialgleitlager
CN106151273B (zh) * 2016-07-08 2018-07-20 山东大学 一种主动控制柔性铰链可倾瓦轴承
CN108884860B (zh) * 2016-08-10 2020-04-07 三菱日立电力系统株式会社 轴承装置及旋转机械
JP2018105467A (ja) * 2016-12-28 2018-07-05 株式会社日立製作所 ティルティングパッド型ジャーナル軸受
JP6867027B2 (ja) * 2017-09-19 2021-04-28 京楽産業．株式会社 遊技機
JP6745292B2 (ja) * 2018-03-09 2020-08-26 三菱重工業株式会社 パッド軸受、回転機械
JP7231437B2 (ja) 2019-02-20 2023-03-01 三菱重工業株式会社 油浴型軸受装置及び回転機械
US12135057B2 (en) 2022-08-31 2024-11-05 Elliott Company Tilt pad journal bearing with lubrication arrangement

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3339990A (en) * 1964-07-13 1967-09-05 Worthington Corp Lubricated bearing shoe
US3604767A (en) * 1969-10-06 1971-09-14 Cincinnati Milacron Inc Adjustable pivoted shoe bearing and method of adjusting
JP3637187B2 (ja) * 1997-10-20 2005-04-13 三菱重工業株式会社 ジャーナル軸受
JP2000274432A (ja) * 1999-03-19 2000-10-03 Toshiba Corp パッド型ジャーナル軸受
US6739756B2 (en) * 2001-03-12 2004-05-25 Whm Holding Corporation Combination thrust bearing and journal bearing, and method for distributing fluid to same
JP2004197890A (ja) 2002-12-20 2004-07-15 Hitachi Ltd ティルティングパッド軸受装置
US7237957B2 (en) * 2005-02-28 2007-07-03 Kingsbury, Inc. Journal bearing having self-retaining shoes and method of using the same to support a rotating shaft
CN101761546A (zh) * 2009-11-04 2010-06-30 西安交通大学 一种具有可倾瓦块和固定瓦块的组合型径向滑动轴承
JP5370215B2 (ja) * 2010-03-02 2013-12-18 株式会社Ｉｈｉ ティルティングパッドジャーナル軸受
CN101793292B (zh) * 2010-03-30 2012-10-10 申科滑动轴承股份有限公司 可倾瓦块轴承直接润滑宽幅进油喷嘴
US8834032B2 (en) * 2011-02-21 2014-09-16 Hitachi, Ltd. Tilting pad journal bearing and rotating machine provided with the same
EP2762735A1 (en) * 2011-09-29 2014-08-06 Hitachi, Ltd. Direct lubrication-type tilting pad journal bearing
JP2015007463A (ja) * 2013-06-26 2015-01-15 三菱日立パワーシステムズ株式会社 ティルティングパッド軸受

Also Published As

Publication number Publication date
CN105697537A (zh) 2016-06-22
EP3032123B1 (en) 2020-02-12
EP3032123A1 (en) 2016-06-15
US20160169274A1 (en) 2016-06-16
US9746024B2 (en) 2017-08-29
CN105697537B (zh) 2018-03-27
JP2016109268A (ja) 2016-06-20

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