JPH0216820U - - Google Patents
Info
- Publication number
- JPH0216820U JPH0216820U JP1988095536U JP9553688U JPH0216820U JP H0216820 U JPH0216820 U JP H0216820U JP 1988095536 U JP1988095536 U JP 1988095536U JP 9553688 U JP9553688 U JP 9553688U JP H0216820 U JPH0216820 U JP H0216820U
- Authority
- JP
- Japan
- Prior art keywords
- thrust bearing
- receiving plate
- electric motor
- bearing device
- rotating disk
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 claims 2
- 229910000897 Babbitt (metal) Inorganic materials 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
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
- F16C33/108—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
- 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
- F16C17/065—Sliding-contact bearings for exclusively rotary movement for axial load only with tiltably-supported segments, e.g. Michell bearings the segments being integrally formed with, or rigidly fixed to, a support-element
-
- 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
- F16C33/16—Sliding surface consisting mainly of graphite
-
- 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
- F16C2380/00—Electrical apparatus
- F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Sliding-Contact Bearings (AREA)
Description
第1図は本考案の第1実施例である電動機のス
ラスト軸受装置の構造を示す図で、同図aはスラ
スト軸受部分の断面図、同図bは受板の平面図、
同図cは受板の断面図、同図dは受板の底面図、
同図eはブラケツト受面の平面図、第2図は第1
実施例のスラスト軸受の性能を説明するための図
で、同図aは負荷がない場合、同図bは負荷があ
る場合をそれぞれ示す図、第3図は本考案の第2
実施例である電動機のスラスト軸受装置の構造を
示す図で、同図aはスラスト軸受部分の断面図、
同図bは受板の平面図、同図cは受板の断面図、
同図dはブラケツト受面平面図、同図eはブラケ
ツト受部断面図、第4図は第2実施例スラスト軸
受の性能を説明するための図であり、同図aは負
荷がない場合、同図bは負荷がある場合をそれぞ
れ示す図、第5図は従来のスラスト軸受装置の構
造を示す図である。 図中、1……主軸、2……スラストデイスク、
3……回転円板、4……ピン、5……受板、6…
…電動機ブラケツト、7……隙間、8……ネジ、
9……ネジ穴、10……ラジアル軸受。
ラスト軸受装置の構造を示す図で、同図aはスラ
スト軸受部分の断面図、同図bは受板の平面図、
同図cは受板の断面図、同図dは受板の底面図、
同図eはブラケツト受面の平面図、第2図は第1
実施例のスラスト軸受の性能を説明するための図
で、同図aは負荷がない場合、同図bは負荷があ
る場合をそれぞれ示す図、第3図は本考案の第2
実施例である電動機のスラスト軸受装置の構造を
示す図で、同図aはスラスト軸受部分の断面図、
同図bは受板の平面図、同図cは受板の断面図、
同図dはブラケツト受面平面図、同図eはブラケ
ツト受部断面図、第4図は第2実施例スラスト軸
受の性能を説明するための図であり、同図aは負
荷がない場合、同図bは負荷がある場合をそれぞ
れ示す図、第5図は従来のスラスト軸受装置の構
造を示す図である。 図中、1……主軸、2……スラストデイスク、
3……回転円板、4……ピン、5……受板、6…
…電動機ブラケツト、7……隙間、8……ネジ、
9……ネジ穴、10……ラジアル軸受。
Claims (1)
- 【実用新案登録請求の範囲】 (1) 電動機のケース内部に液体を封入し、この
液体により潤滑されるスラスト軸受装置において
、前記スラスト軸受が主軸に直接又は間接的に固
定された回転円板と該回転円板の摺動面に摺接す
る摺動面を有する受板とを具備し、前記受板は各
セグメントに分割された摺動部がリブ部を介して
同一の土台につながつた形状の金属製であり、該
受板の土台部のリブとリブとの間底面と電動機ブ
ラケツト受面との間に所定形状の隙間を介在させ
て、該受板をブラケツトに固定したことを特徴と
する電動機のスラスト軸受装置。 (2) 前記回転円板は炭素に樹脂又はバビツトメ
タルを含浸させたものからなり、スラストデイス
ク下面に固定されることを特徴とする請求項(1)
記載の電動機のスラスト軸受装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988095536U JPH0216820U (ja) | 1988-07-19 | 1988-07-19 | |
US07/375,345 US5209579A (en) | 1988-07-19 | 1989-07-05 | Thrust bearing device |
EP19890112482 EP0351673A3 (en) | 1988-07-19 | 1989-07-07 | Thrust bearing device |
BR898903542A BR8903542A (pt) | 1988-07-19 | 1989-07-18 | Mancal de encosto |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988095536U JPH0216820U (ja) | 1988-07-19 | 1988-07-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0216820U true JPH0216820U (ja) | 1990-02-02 |
Family
ID=14140283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988095536U Pending JPH0216820U (ja) | 1988-07-19 | 1988-07-19 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5209579A (ja) |
EP (1) | EP0351673A3 (ja) |
JP (1) | JPH0216820U (ja) |
BR (1) | BR8903542A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012219866A (ja) * | 2011-04-06 | 2012-11-12 | Ihi Corp | スラスト支持装置 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5393145A (en) * | 1987-05-29 | 1995-02-28 | Ide; Russell D. | Pad type hydrodynamic thrust bearings having a modular construction |
US5255984A (en) * | 1987-05-29 | 1993-10-26 | Ide Russell D | Variable characteristic thrust bearing |
US5564836A (en) * | 1987-05-29 | 1996-10-15 | Kmc, Inc. | Multi-deflection pad hydrodynamic thrust bearings having a multimode construction |
US5246295A (en) * | 1991-10-30 | 1993-09-21 | Ide Russell D | Non-contacting mechanical face seal of the gap-type |
US5304006A (en) * | 1989-02-08 | 1994-04-19 | Ide Russell D | Self positioning beam mounted bearing and bearing and shaft assembly including the same |
US5503479A (en) * | 1987-05-29 | 1996-04-02 | Ide; Russell D. | Low profile thrust bearings having spaced pads and methods of making the same |
US5620260A (en) * | 1987-05-29 | 1997-04-15 | Ide; Russell D. | Variable characteristic thrust bearing |
US5284392A (en) * | 1987-05-29 | 1994-02-08 | Ide Russell D | Bearings having spaced pads and methods of making the same |
US5455778A (en) * | 1987-05-29 | 1995-10-03 | Ide; Russell D. | Bearing design analysis apparatus and method |
US5743654A (en) * | 1987-05-29 | 1998-04-28 | Kmc, Inc. | Hydrostatic and active control movable pad bearing |
US5759011A (en) * | 1996-05-14 | 1998-06-02 | Dresser-Rand Company | Journal bearing assembly |
US5918985A (en) * | 1997-09-19 | 1999-07-06 | Capstone Turbine Corporation | Compliant foil fluid thrust film bearing with a tilting pad underspring |
GB2341210B (en) * | 1998-09-03 | 2002-09-04 | Glacier Metal Co Ltd | Tilting pad thrust bearing arrangement |
DE19860783A1 (de) * | 1998-12-30 | 2000-07-20 | Asea Brown Boveri | Axiallagerung für schnellaufende Rotoren |
US6752533B2 (en) | 2002-11-15 | 2004-06-22 | Honeywell International Inc. | Foil thrust bearing cooling |
DK2376797T3 (en) * | 2008-12-15 | 2016-08-22 | Jochen Corts | Segmented composite bearings and wind generator that uses hydraulic pump / motor combination |
US10113582B2 (en) * | 2017-01-27 | 2018-10-30 | Regal Beloit Australia Pty., Ltd. | Hydrodynamic bearing assembly and method of assembling the same |
CN110132553B (zh) * | 2019-03-25 | 2020-12-29 | 沈阳透平机械股份有限公司 | 可倾瓦轴承瓦支撑刚度的确定方法、装置及计算机设备 |
CN116945012B (zh) * | 2023-09-04 | 2024-03-26 | 西可装备制造(衡阳)有限公司 | 抛光设备 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59164414A (ja) * | 1983-03-05 | 1984-09-17 | Ebara Corp | スラスト軸受 |
JPS59194124A (ja) * | 1983-04-15 | 1984-11-02 | Hitachi Ltd | スラスト軸受 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE420499C (de) * | 1925-10-27 | Fried Krupp Germaniawerft Akt | Drucklager | |
US1409552A (en) * | 1917-03-22 | 1922-03-14 | Kingsbury | Bearing |
CH82488A (fr) * | 1918-11-19 | 1920-01-02 | Reinhard Hofmann | Palier supportant un effort axial |
US2424028A (en) * | 1943-07-01 | 1947-07-15 | Worthington Pump & Mach Corp | Bearing |
FR1010959A (fr) * | 1948-11-12 | 1952-06-17 | Neyrpic Ets | Perfectionnements aux pivoteries de machines tournantes |
DE868087C (de) * | 1951-11-18 | 1953-02-23 | Egon Dr-Ing Martyrer | Axialdrucklager |
GB1239386A (ja) * | 1967-07-21 | 1971-07-14 | ||
GB1243183A (en) * | 1967-10-16 | 1971-08-18 | Glacier Co Ltd | Improvements in or relating to thrust or journal bearings |
GB1392245A (en) * | 1971-11-12 | 1975-04-30 | Schwermasch Liebknecht Veb K | Axial sliding bearings |
JPS5356448A (en) * | 1976-10-29 | 1978-05-22 | Toyota Motor Corp | Bearing structure |
JPS5843421A (ja) * | 1981-09-09 | 1983-03-14 | Toshiba Corp | 回転鏡光偏向器 |
US4668106A (en) * | 1984-11-19 | 1987-05-26 | The Garrett Corporation | Thrust bearing underspring |
US4798771A (en) * | 1985-08-27 | 1989-01-17 | Intercal Company | Bearings and other support members made of intercalated graphite |
JPS6285189A (ja) * | 1985-09-27 | 1987-04-18 | Mitsubishi Electric Corp | スクロ−ル圧縮機 |
DE3544392A1 (de) * | 1985-12-14 | 1987-06-19 | Kloeckner Humboldt Deutz Ag | Aerodynamisches gleitlager |
JP2515764Y2 (ja) * | 1988-01-14 | 1996-10-30 | 株式会社荏原製作所 | 電動機のスラスト軸受装置 |
-
1988
- 1988-07-19 JP JP1988095536U patent/JPH0216820U/ja active Pending
-
1989
- 1989-07-05 US US07/375,345 patent/US5209579A/en not_active Expired - Fee Related
- 1989-07-07 EP EP19890112482 patent/EP0351673A3/en not_active Withdrawn
- 1989-07-18 BR BR898903542A patent/BR8903542A/pt not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59164414A (ja) * | 1983-03-05 | 1984-09-17 | Ebara Corp | スラスト軸受 |
JPS59194124A (ja) * | 1983-04-15 | 1984-11-02 | Hitachi Ltd | スラスト軸受 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012219866A (ja) * | 2011-04-06 | 2012-11-12 | Ihi Corp | スラスト支持装置 |
Also Published As
Publication number | Publication date |
---|---|
EP0351673A3 (en) | 1991-01-30 |
US5209579A (en) | 1993-05-11 |
EP0351673A2 (en) | 1990-01-24 |
BR8903542A (pt) | 1990-04-17 |
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