JP4557584B2 - ターボ機械 - Google Patents
ターボ機械 Download PDFInfo
- Publication number
- JP4557584B2 JP4557584B2 JP2004102516A JP2004102516A JP4557584B2 JP 4557584 B2 JP4557584 B2 JP 4557584B2 JP 2004102516 A JP2004102516 A JP 2004102516A JP 2004102516 A JP2004102516 A JP 2004102516A JP 4557584 B2 JP4557584 B2 JP 4557584B2
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- shaft
- coupling
- rotor
- electric
- 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 - Lifetime
Links
- 230000008878 coupling Effects 0.000 claims description 46
- 238000010168 coupling process Methods 0.000 claims description 46
- 238000005859 coupling reaction Methods 0.000 claims description 46
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000013011 mating Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000009417 prefabrication Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
Images
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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/08—Structural association with bearings
- H02K7/083—Structural association with bearings radially supporting the rotary shaft at both ends of the rotor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
-
- 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
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
- F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
-
- 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
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
- F16C19/546—Systems with spaced apart rolling bearings including at least one angular contact bearing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
2 第1の軸
3 電気ロータ
4 電気機械
5,5′ カップリング
6 第2の軸
7,7′ カップリング要素
8,8′ カップリング相手方要素
9,9′ 軸受
10,10′ 機構グループ
Claims (6)
- 軸受された第1の軸(2)の片持ち支承端部に固定された少なくとも1個のロータ(1)と、カップリング(5)を介してロータ(1)とは反対側の第1の軸(2)の端部に連結された電気機械(4)の電気ロータ(3)とを備えたターボ機械において、電気ロータ(3)が、第1の軸(2)と、回転可能に軸受された第2の軸(6)との間に配置され、この第2の軸が、第1の軸(2)と一直線上に設けられ、かつ同様に別のカップリング(5′)を介して電気ロータ(3)に連結されており、電気ロータ(3)が、固有の軸受を備えないで、両カップリング(5,5′)の間のカップリング中間部材として配置され、かつカップリング要素(7,7′)を備え、このカップリング要素が、電気ロータ(3)を軸受するために第1の軸(2)と第2の軸(6)の軸端部のカップリング相手方要素(8,8′)と相対回転しないように半径方向に遊びなく連結されていることを特徴とするターボ機械。
- 電気ロータ(3)とは反対側の第2の軸(6)の端部に、同様にロータ(1′)が片持ち支承されて固定されていることを特徴とする、請求項1記載のターボ機械。
- カップリング中間部材(3)が、電気モータ、ジェネレータまたはモータ/ジェネレータ−切換え機械の電気ロータとして形成されていることを特徴とする、請求項1または2記載のターボ機械。
- 両カップリング(5,5′)が、軸方向の補償を可能にするそれぞれ1つの二重ダイヤフラムカップリングとして形成されていることを特徴とする、請求項1〜3のいずれか一つに記載のターボ機械。
- 各々の軸(2,6)が、その軸受(9,9′)と共に、それ自体閉じた機構グループ(10,10′)を形成していることを特徴とする、請求項1〜4のいずれか一つに記載のターボ機械。
- 軸(2,6)の軸受(9,9′)が、高精度ころがり軸受または気体軸受された軸受支持体を備えていることを特徴とする、請求項1〜5のいずれか一つに記載のターボ機械。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10321026A DE10321026A1 (de) | 2003-05-10 | 2003-05-10 | Turbomaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004332722A JP2004332722A (ja) | 2004-11-25 |
JP4557584B2 true JP4557584B2 (ja) | 2010-10-06 |
Family
ID=33016333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004102516A Expired - Lifetime JP4557584B2 (ja) | 2003-05-10 | 2004-03-31 | ターボ機械 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6914360B2 (ja) |
EP (1) | EP1478080B1 (ja) |
JP (1) | JP4557584B2 (ja) |
DE (2) | DE10321026A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008248830A (ja) * | 2007-03-30 | 2008-10-16 | Kyushu Denshi Giken Kk | 複合型タービンシステム及びそれを用いた温水発電装置 |
JP2015045262A (ja) * | 2013-08-28 | 2015-03-12 | 三菱重工業株式会社 | コンバインド動力装置およびこれを搭載した船舶 |
DE102014215441A1 (de) * | 2014-08-05 | 2016-02-11 | Bosch Mahle Turbo Systems Gmbh & Co. Kg | Verfahren zur Herstellung eines Rotors einer Ladeeinrichtung |
GB201420105D0 (en) | 2014-11-12 | 2014-12-24 | Rolls Royce Plc | Gas turbine electrical machine arrangement |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3187188A (en) * | 1959-07-21 | 1965-06-01 | Curtiss Wright Corp | High speed turbo-generator |
JPS6238525B2 (ja) * | 1981-10-29 | 1987-08-18 | Mitsubishi Heavy Ind Ltd | |
JPH10184317A (ja) * | 1996-12-26 | 1998-07-14 | Fuji Electric Co Ltd | 一軸型コンバインドサイクルプラント |
JP2000356112A (ja) * | 1999-06-15 | 2000-12-26 | Mitsubishi Heavy Ind Ltd | クラッチを用いた蒸気タービン、ガスタービン一体型軸構造 |
JP2003065006A (ja) * | 2001-08-27 | 2003-03-05 | Mitsubishi Heavy Ind Ltd | 絶縁構造型ロータカップリング |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1901154A (en) * | 1931-06-22 | 1933-03-14 | Jr Augustus C Durdin | Vacuum condensation pump |
US2180168A (en) * | 1938-06-07 | 1939-11-14 | Gen Electric | Gas turbine driven generator arrangement |
US2508397A (en) * | 1948-12-14 | 1950-05-23 | Kane Saul Allan | Cooling means for gas turbogenerators |
DE2823261C2 (de) * | 1978-05-27 | 1985-05-23 | Robert Bosch Gmbh, 7000 Stuttgart | Elektrische Maschine |
FR2504992B1 (fr) * | 1981-04-30 | 1986-11-14 | Valbrev | Combinaison d'une turbo-machine de compression ou de detente et d'un moteur electrique |
DE4017226A1 (de) * | 1990-05-29 | 1991-12-05 | Bhs Voith Getriebetechnik Gmbh | Verzweigungsgetriebe |
US5605045A (en) * | 1995-09-18 | 1997-02-25 | Turbodyne Systems, Inc. | Turbocharging system with integral assisting electric motor and cooling system therefor |
GB2335713A (en) * | 1998-03-27 | 1999-09-29 | Aisin Seiki | Air bearings and their use in hybrid charger |
JP2002112475A (ja) * | 2000-09-26 | 2002-04-12 | Hitachi Ltd | 永久磁石式回転電機、これを用いた空気圧縮機および発電機 |
-
2003
- 2003-05-10 DE DE10321026A patent/DE10321026A1/de not_active Withdrawn
-
2004
- 2004-02-27 EP EP04004502A patent/EP1478080B1/de not_active Expired - Lifetime
- 2004-02-27 DE DE502004007109T patent/DE502004007109D1/de not_active Expired - Lifetime
- 2004-03-23 US US10/806,791 patent/US6914360B2/en not_active Expired - Lifetime
- 2004-03-31 JP JP2004102516A patent/JP4557584B2/ja not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3187188A (en) * | 1959-07-21 | 1965-06-01 | Curtiss Wright Corp | High speed turbo-generator |
JPS6238525B2 (ja) * | 1981-10-29 | 1987-08-18 | Mitsubishi Heavy Ind Ltd | |
JPH10184317A (ja) * | 1996-12-26 | 1998-07-14 | Fuji Electric Co Ltd | 一軸型コンバインドサイクルプラント |
JP2000356112A (ja) * | 1999-06-15 | 2000-12-26 | Mitsubishi Heavy Ind Ltd | クラッチを用いた蒸気タービン、ガスタービン一体型軸構造 |
JP2003065006A (ja) * | 2001-08-27 | 2003-03-05 | Mitsubishi Heavy Ind Ltd | 絶縁構造型ロータカップリング |
Also Published As
Publication number | Publication date |
---|---|
US20040222716A1 (en) | 2004-11-11 |
EP1478080A1 (de) | 2004-11-17 |
DE502004007109D1 (de) | 2008-06-26 |
US6914360B2 (en) | 2005-07-05 |
JP2004332722A (ja) | 2004-11-25 |
DE10321026A1 (de) | 2004-11-25 |
EP1478080B1 (de) | 2008-05-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4613208B2 (ja) | 超小型動力発生装置 | |
US11078989B2 (en) | Reduction gear and electromechanical device | |
JPH02248694A (ja) | 軸流圧縮機の可変入口案内ベーン | |
CN109268143A (zh) | 燃气轮机转子以及燃气轮机发电机 | |
JP5512893B2 (ja) | アキシアル方向に移動可能なタービンロータ軸を備えているガスタービンロータ | |
JP4557584B2 (ja) | ターボ機械 | |
CN104514714A (zh) | 涡旋式流体机械 | |
JP4946114B2 (ja) | 回転機械 | |
JP4650719B2 (ja) | 中空アクチュエータ | |
CN101504038A (zh) | 一种鼠笼式弹性支承 | |
GB2339082A (en) | Motor/gear drive arrangement of the cycloid type | |
JPS6238525B2 (ja) | ||
KR101408672B1 (ko) | 메탈 메쉬 포일 쓰러스트 베어링 | |
JP2006329431A (ja) | 減速機 | |
JP4209040B2 (ja) | クラッチを用いた蒸気タービン、ガスタービン一体型軸構造 | |
JPH11336564A (ja) | リングの回転装置 | |
JP5398323B2 (ja) | 静翼可変装置および軸流式流体機械 | |
KR101409815B1 (ko) | 콤보 메탈 메쉬 포일 베어링 | |
JP6587827B2 (ja) | 流体機械 | |
JP2004299000A (ja) | 産業用ロボットの関節駆動装置 | |
JP2000502776A (ja) | 機械設備 | |
JP5325004B2 (ja) | 静翼翼角可変装置および軸流式圧縮機 | |
JP3421175B2 (ja) | 流体機械 | |
JPS6213816A (ja) | タ−ビン装置 | |
JPH04236812A (ja) | 回転機械 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20061127 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090915 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20091125 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20091130 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100310 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20100525 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20100629 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100720 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4557584 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130730 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |