JP2016109269A - ティルティングパッド軸受 - Google Patents
ティルティングパッド軸受 Download PDFInfo
- Publication number
- JP2016109269A JP2016109269A JP2014249783A JP2014249783A JP2016109269A JP 2016109269 A JP2016109269 A JP 2016109269A JP 2014249783 A JP2014249783 A JP 2014249783A JP 2014249783 A JP2014249783 A JP 2014249783A JP 2016109269 A JP2016109269 A JP 2016109269A
- Authority
- JP
- Japan
- Prior art keywords
- pad
- sliding surface
- oil
- bearing
- rotating shaft
- 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.)
- Granted
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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
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
- F16C17/06—Sliding-contact bearings for exclusively rotary movement for axial 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
-
- 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
Abstract
Description
2 ジャーナルパッド
4 軸受ハウジング
5 摺動面
6 径方向流路(油流路)
7 周方向流路(油流路)
9 第1ノズル
10 第2ノズル
19 ランナ部
20 スラストパッド
22 軸受ハウジング
23 摺動面
24 軸方向流路(油流路)
25 周方向流路(油流路)
27 第1ノズル
28 第2ノズル
Claims (3)
- 軸受ハウジングと、
前記軸受ハウジングに対して揺動可能に設けられた複数のパッドと、
前記複数のパッドのそれぞれに形成され、少なくとも前記パッドの後端部を冷却する油流路と、
前記複数のパッドのそれぞれに形成され、前記油流路に連通するとともに前記パッドの後端面に開口する第1ノズルと、
前記複数のパッドのうちの少なくとも1つに形成され、前記油流路に連通するとともに前記パッドの摺動面の後縁部に開口する第2ノズルと、を有することを特徴とするティルティングパッド軸受。 - 請求項1記載のティルティングパッド軸受において、
前記複数のパッドは、回転軸の外周面に対向するように前記回転軸の周方向に配置されて、前記回転軸の径方向荷重を受けることを特徴とするティルティングパッド軸受。 - 請求項1記載のティルティングパッド軸受において、
前記複数のパッドは、回転軸のランナ部に対向するように前記回転軸の周方向に配置されて、前記回転軸の軸方向荷重を受けることを特徴とするティルティングパッド軸受。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014249783A JP6412788B2 (ja) | 2014-12-10 | 2014-12-10 | ティルティングパッド軸受 |
CN201510896722.4A CN105697536B (zh) | 2014-12-10 | 2015-12-08 | 倾斜垫片轴承 |
US14/962,453 US9611886B2 (en) | 2014-12-10 | 2015-12-08 | Tilting pad bearing |
EP15199083.5A EP3032122B1 (en) | 2014-12-10 | 2015-12-10 | Tilting pad bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014249783A JP6412788B2 (ja) | 2014-12-10 | 2014-12-10 | ティルティングパッド軸受 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2016109269A true JP2016109269A (ja) | 2016-06-20 |
JP2016109269A5 JP2016109269A5 (ja) | 2017-08-17 |
JP6412788B2 JP6412788B2 (ja) | 2018-10-24 |
Family
ID=54848439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014249783A Expired - Fee Related JP6412788B2 (ja) | 2014-12-10 | 2014-12-10 | ティルティングパッド軸受 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9611886B2 (ja) |
EP (1) | EP3032122B1 (ja) |
JP (1) | JP6412788B2 (ja) |
CN (1) | CN105697536B (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102087118B1 (ko) * | 2018-08-30 | 2020-03-10 | 두산중공업 주식회사 | 레이디얼 저널 베어링 및 스러스트 저널 베어링 |
US11060561B2 (en) * | 2019-02-20 | 2021-07-13 | Mitsubishi Heavy Industries, Ltd. | Oil bath type bearing device and rotary machine |
KR20210100925A (ko) * | 2020-02-07 | 2021-08-18 | 두산중공업 주식회사 | 베어링 및 이를 포함하는 발전설비 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6038088B2 (ja) * | 2014-09-22 | 2016-12-07 | 三菱重工業株式会社 | 軸受及び軸受パッド |
JP6434321B2 (ja) * | 2015-01-28 | 2018-12-05 | 株式会社神戸製鋼所 | ティルティングパッドジャーナル軸受 |
US9874247B2 (en) * | 2016-05-09 | 2018-01-23 | Elliott Company | Internal cooling bearing pads |
KR101871043B1 (ko) * | 2016-06-30 | 2018-06-25 | 두산중공업 주식회사 | 볼 소켓형 틸팅 패드 저널 베어링 |
IT201600108934A1 (it) * | 2016-10-27 | 2018-04-27 | Nuovo Pignone Tecnologie Srl | Cuscinetto a pattini oscillanti e metodo per la sua fabbricazione |
CN107701597B (zh) * | 2017-11-03 | 2023-12-26 | 湖南崇德科技股份有限公司 | 立式滑动轴承 |
CN107891308B (zh) * | 2017-11-28 | 2019-07-26 | 普瑞森(安阳)机械有限公司 | 一种直驱转台壳体油路管路的预埋结构 |
DE102018216055A1 (de) * | 2018-09-20 | 2020-03-26 | Siemens Aktiengesellschaft | Lagerstein |
IT201900007995A1 (it) * | 2019-06-04 | 2020-12-04 | Nuovo Pignone Tecnologie Srl | Un cuscinetto con tacchetti aventi al proprio interno micro-canali di refrigerazione e metodo |
DE102021124857A1 (de) | 2021-09-27 | 2023-03-30 | Voith Patent Gmbh | Kippsegmentlager, insbesondere Radialkippsegmentgleitlager |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3454312A (en) * | 1966-09-26 | 1969-07-08 | Glacier Metal Co Ltd | Thrust bearing assemblies |
JP2009063015A (ja) * | 2007-09-04 | 2009-03-26 | Hitachi Plant Technologies Ltd | ティルティングパッド型ジャーナル軸受 |
JP2012117608A (ja) * | 2010-11-30 | 2012-06-21 | Mitsubishi Heavy Ind Ltd | スラスト軸受装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
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US1836065A (en) * | 1926-08-18 | 1931-12-15 | Bbc Brown Boveri & Cie | Thrust bearing |
US1900924A (en) * | 1930-04-22 | 1933-03-14 | Ingersoll Rand Co | Oiling device for bearings |
GB1120624A (en) * | 1964-09-10 | 1968-07-24 | Glacier Co Ltd | Thrust bearing assemblies |
US3814487A (en) * | 1973-01-08 | 1974-06-04 | Waukesha Bearings Corp | Thrust bearing with pad-retaining and lubrication means |
JPS5888226A (ja) * | 1981-11-19 | 1983-05-26 | Toshiba Corp | テイルテイングパツド軸受 |
US5547287A (en) * | 1993-12-07 | 1996-08-20 | Kmc, Inc. | Method and bearing construction for control of hot oil carryover and loss of lubricant |
JP2000304051A (ja) * | 1999-04-21 | 2000-10-31 | Nishishiba Electric Co Ltd | 横軸型すべり軸受装置 |
CA2324322C (en) * | 2000-10-26 | 2008-12-30 | General Electric Canada Inc. | Thrust bearing |
JP2004100729A (ja) * | 2002-09-05 | 2004-04-02 | Mitsubishi Heavy Ind Ltd | すべり軸受 |
JP2009030704A (ja) | 2007-07-26 | 2009-02-12 | Hitachi Plant Technologies Ltd | ティルティングパッドジャーナル軸受 |
WO2010055849A1 (ja) * | 2008-11-12 | 2010-05-20 | 三菱重工業株式会社 | ジャーナル軸受を備えた回転構造体及びその組立方法 |
CN103348148B (zh) | 2011-02-21 | 2015-08-26 | 株式会社日立制作所 | 倾斜垫片式轴颈轴承以及具备其的旋转机械 |
JP5888226B2 (ja) * | 2012-12-27 | 2016-03-16 | ブラザー工業株式会社 | 印字履歴制御方法 |
-
2014
- 2014-12-10 JP JP2014249783A patent/JP6412788B2/ja not_active Expired - Fee Related
-
2015
- 2015-12-08 US US14/962,453 patent/US9611886B2/en active Active
- 2015-12-08 CN CN201510896722.4A patent/CN105697536B/zh not_active Expired - Fee Related
- 2015-12-10 EP EP15199083.5A patent/EP3032122B1/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3454312A (en) * | 1966-09-26 | 1969-07-08 | Glacier Metal Co Ltd | Thrust bearing assemblies |
JP2009063015A (ja) * | 2007-09-04 | 2009-03-26 | Hitachi Plant Technologies Ltd | ティルティングパッド型ジャーナル軸受 |
JP2012117608A (ja) * | 2010-11-30 | 2012-06-21 | Mitsubishi Heavy Ind Ltd | スラスト軸受装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102087118B1 (ko) * | 2018-08-30 | 2020-03-10 | 두산중공업 주식회사 | 레이디얼 저널 베어링 및 스러스트 저널 베어링 |
US11060561B2 (en) * | 2019-02-20 | 2021-07-13 | Mitsubishi Heavy Industries, Ltd. | Oil bath type bearing device and rotary machine |
KR20210100925A (ko) * | 2020-02-07 | 2021-08-18 | 두산중공업 주식회사 | 베어링 및 이를 포함하는 발전설비 |
US11359667B2 (en) | 2020-02-07 | 2022-06-14 | Doosan Heavy Industries & Construction Co., Ltd. | Bearing and power generation system having same |
KR102426623B1 (ko) * | 2020-02-07 | 2022-07-28 | 두산에너빌리티 주식회사 | 베어링 및 이를 포함하는 발전설비 |
Also Published As
Publication number | Publication date |
---|---|
CN105697536B (zh) | 2018-03-02 |
US20160169275A1 (en) | 2016-06-16 |
CN105697536A (zh) | 2016-06-22 |
JP6412788B2 (ja) | 2018-10-24 |
US9611886B2 (en) | 2017-04-04 |
EP3032122B1 (en) | 2021-04-28 |
EP3032122A1 (en) | 2016-06-15 |
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