JPS6118408B2 - - Google Patents
Info
- Publication number
- JPS6118408B2 JPS6118408B2 JP55061658A JP6165880A JPS6118408B2 JP S6118408 B2 JPS6118408 B2 JP S6118408B2 JP 55061658 A JP55061658 A JP 55061658A JP 6165880 A JP6165880 A JP 6165880A JP S6118408 B2 JPS6118408 B2 JP S6118408B2
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- rotor
- spring
- hollow
- elastic body
- 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
Links
- 210000003739 neck Anatomy 0.000 claims description 30
- 238000004804 winding Methods 0.000 claims description 17
- 238000006073 displacement reaction Methods 0.000 claims description 10
- 239000002131 composite material Substances 0.000 claims description 7
- 230000000750 progressive effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 229910052734 helium Inorganic materials 0.000 description 5
- 239000001307 helium Substances 0.000 description 5
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 5
- 238000013016 damping Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000002887 superconductor Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
- H02K5/1672—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at both ends of the rotor
-
- 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
- F16C17/26—Systems consisting of a plurality of sliding-contact 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
- F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
- F16C23/02—Sliding-contact bearings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K55/00—Dynamo-electric machines having windings operating at cryogenic temperatures
- H02K55/02—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type
- H02K55/04—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type with rotating field windings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S505/00—Superconductor technology: apparatus, material, process
- Y10S505/825—Apparatus per se, device per se, or process of making or operating same
- Y10S505/876—Electrical generator or motor structure
- Y10S505/877—Rotary dynamoelectric type
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Support Of The Bearing (AREA)
- Motor Or Generator Frames (AREA)
- Superconductive Dynamoelectric Machines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2918763A DE2918763C2 (de) | 1979-05-09 | 1979-05-09 | Lageranordnung für Läufer elektrischer Maschinen, insbesondere für den Läufer eines Turbogenerators mit supraleitender Feldwicklung |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55150754A JPS55150754A (en) | 1980-11-22 |
JPS6118408B2 true JPS6118408B2 (US20040232935A1-20041125-M00001.png) | 1986-05-12 |
Family
ID=6070333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6165880A Granted JPS55150754A (en) | 1979-05-09 | 1980-05-09 | Bearing device for electromechanical rotor and specially turbine generator rotor with superconductive field winding |
Country Status (4)
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3019864C2 (de) * | 1980-05-23 | 1982-05-27 | Kraftwerk Union AG, 4330 Mülheim | Generatorläufer, insbesondere Turbogeneratorläufer, mit supraleitender Erregerwicklung |
CH646118A5 (fr) * | 1982-02-24 | 1984-11-15 | Inventio Ag | Treuil d'ascenseur. |
DE3407275A1 (de) * | 1984-02-28 | 1985-08-29 | Kraftwerk Union AG, 4330 Mülheim | Einrichtung an einer rotierenden maschine zur waermebeweglichen und abdichtenden kopplung zweier konzentrischer wellen |
US5316509A (en) * | 1991-09-27 | 1994-05-31 | Sofec, Inc. | Disconnectable mooring system |
FR2691220B1 (fr) * | 1992-05-14 | 1995-09-08 | Lavallard Christian | Dispositif pour permettre le changement de la garniture d'un palier sans interrompre son fonctionnement. |
DE19824378A1 (de) * | 1998-05-30 | 1999-12-02 | Philips Patentverwaltung | Elektonisches Gerät mit einer erschütterungsempfindliches Baueinheit |
DE19832708C2 (de) * | 1998-07-14 | 2000-12-07 | Siemens Ag | Zweipolige elektrische Synchronmaschine mit liegendem Rotor und Verfahren zur Einstellung der Amplituden von Resonanzschwingungen doppelter Drehfrequenz an einer solchen Synchronmaschine |
US6956310B1 (en) | 2000-09-07 | 2005-10-18 | Baker Hughes Incorporated | Motor bearing for submersible motors |
DE102004039855A1 (de) * | 2004-08-17 | 2006-03-09 | Siemens Ag | Maschine mit einer Erregerwicklung aus Hoch-Tc-Supraleitern in einer Halteeinrichtung |
JP4665689B2 (ja) * | 2005-09-28 | 2011-04-06 | 株式会社日立製作所 | 発電機用軸封装置 |
US8134345B2 (en) * | 2005-11-29 | 2012-03-13 | General Electric Company | Cryogenic exciter |
WO2009024476A1 (de) * | 2007-08-17 | 2009-02-26 | Sulzer Pumpen Ag | Multiphasenpumpe |
CN105827057B (zh) * | 2016-04-29 | 2018-02-27 | 无锡港盛重型装备有限公司 | 一种电机输出轴用支撑保护装置 |
DE102019212535A1 (de) * | 2019-08-21 | 2021-02-25 | Vitesco Technologies Germany Gmbh | Elektrische Maschine für ein Kraftfahrzeug |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5142285B1 (US20040232935A1-20041125-M00001.png) * | 1969-10-09 | 1976-11-15 | ||
US3657580A (en) * | 1971-01-18 | 1972-04-18 | Us Navy | Magnetically shielded electrical machine with super-conducting filed windings |
CH552907A (de) * | 1972-12-07 | 1974-08-15 | Bbc Brown Boveri & Cie | Lageranordnung des rotors einer elektrischen maschine. |
DE2339772C3 (de) * | 1973-08-06 | 1979-10-04 | Kraftwerk Union Ag, 4330 Muelheim | Anordnung zur Befestigung einer supraleitenden Erregerwicklung im Läufer eines Turbogenerators |
US3898490A (en) * | 1973-09-24 | 1975-08-05 | Westinghouse Electric Corp | Superconductive AC dynamoelectric machines having two rotors |
DE2503428C3 (de) * | 1975-01-28 | 1978-12-14 | Kraftwerk Union Ag, 4330 Muelheim | Wicklungsträger zur Aufnahme einer supraleitenden Erregerwicklung im Läufer eines Turbogenerators |
-
1979
- 1979-05-09 DE DE2918763A patent/DE2918763C2/de not_active Expired
-
1980
- 1980-02-04 CH CH866/80A patent/CH648162A5/de not_active IP Right Cessation
- 1980-05-06 US US06/147,153 patent/US4323801A/en not_active Expired - Lifetime
- 1980-05-09 JP JP6165880A patent/JPS55150754A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS55150754A (en) | 1980-11-22 |
DE2918763A1 (de) | 1981-01-22 |
CH648162A5 (de) | 1985-02-28 |
DE2918763C2 (de) | 1986-09-11 |
US4323801A (en) | 1982-04-06 |
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