GB1186381A - Rotary Electric Machines - Google Patents
Rotary Electric MachinesInfo
- Publication number
- GB1186381A GB1186381A GB1383267A GB1383267A GB1186381A GB 1186381 A GB1186381 A GB 1186381A GB 1383267 A GB1383267 A GB 1383267A GB 1383267 A GB1383267 A GB 1383267A GB 1186381 A GB1186381 A GB 1186381A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stator
- gas
- rotor
- ducts
- gap
- 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
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
- F16C37/00—Cooling of bearings
- F16C37/002—Cooling of bearings of fluid 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
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion 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
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
- F16C32/0681—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load
- F16C32/0685—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load for radial load only
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/22—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of hollow conductors
-
- 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
- H02K7/086—Structural association with bearings radially supporting the rotor around a fixed spindle; radially supporting the rotor directly
- H02K7/088—Structural association with bearings radially supporting the rotor around a fixed spindle; radially supporting the rotor directly radially supporting the rotor directly
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR55203A FR1473555A (fr) | 1966-03-28 | 1966-03-28 | Machine électrique à paliers à gaz incorporés |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1186381A true GB1186381A (en) | 1970-04-02 |
Family
ID=8604818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1383267A Expired GB1186381A (en) | 1966-03-28 | 1967-03-23 | Rotary Electric Machines |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE694845A (fr) |
DE (1) | DE1613048A1 (fr) |
FR (1) | FR1473555A (fr) |
GB (1) | GB1186381A (fr) |
NL (1) | NL151579B (fr) |
SE (1) | SE335574B (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0090281A1 (fr) * | 1982-03-29 | 1983-10-05 | Toyoda Koki Kabushiki Kaisha | Dispositif de palier hydrostatique à refroidissement |
US5168186A (en) * | 1990-03-15 | 1992-12-01 | Ibiden Co., Ltd. | Spindle motor |
EP2076681A2 (fr) * | 2006-10-24 | 2009-07-08 | Resmed Motor Technologies Inc. | Moteur à courant continu sans balais avec paliers |
CN105422624A (zh) * | 2015-11-02 | 2016-03-23 | 首钢京唐钢铁联合有限责任公司 | 一种电机用轴承的油隙的调试方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013014427A1 (de) | 2013-08-30 | 2015-03-05 | Liebherr-Elektronik Gmbh | Antriebsschaltung für Luftlagermotor |
CN107165937B (zh) * | 2017-04-21 | 2018-12-07 | 燕山大学 | 一种电磁-静压双重支承的径向轴承 |
-
1966
- 1966-03-28 FR FR55203A patent/FR1473555A/fr not_active Expired
-
1967
- 1967-02-17 NL NL6702374A patent/NL151579B/xx unknown
- 1967-03-01 BE BE694845D patent/BE694845A/xx unknown
- 1967-03-22 SE SE408667A patent/SE335574B/xx unknown
- 1967-03-23 DE DE19671613048 patent/DE1613048A1/de active Pending
- 1967-03-23 GB GB1383267A patent/GB1186381A/en not_active Expired
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0090281A1 (fr) * | 1982-03-29 | 1983-10-05 | Toyoda Koki Kabushiki Kaisha | Dispositif de palier hydrostatique à refroidissement |
US5168186A (en) * | 1990-03-15 | 1992-12-01 | Ibiden Co., Ltd. | Spindle motor |
EP0531588A1 (fr) * | 1990-03-15 | 1993-03-17 | Ibiden Co., Ltd. | Moteur à broche |
EP2076681A2 (fr) * | 2006-10-24 | 2009-07-08 | Resmed Motor Technologies Inc. | Moteur à courant continu sans balais avec paliers |
EP2076681A4 (fr) * | 2006-10-24 | 2013-01-16 | Resmed Motor Technologies Inc | Moteur à courant continu sans balais avec paliers |
US8638014B2 (en) | 2006-10-24 | 2014-01-28 | Resmed Motor Technologies Inc | Brushless DC motor with bearings |
US9937307B2 (en) | 2006-10-24 | 2018-04-10 | Resmed Motor Technologies Inc. | PAP device with core and vibration isolation system to support the core |
US11090453B2 (en) | 2006-10-24 | 2021-08-17 | Resmed Motor Technologies Inc | Brushless DC motor with bearings |
US11786677B2 (en) | 2006-10-24 | 2023-10-17 | Resmed Motor Technologies Inc. | Brushless DC motor with bearings |
CN105422624A (zh) * | 2015-11-02 | 2016-03-23 | 首钢京唐钢铁联合有限责任公司 | 一种电机用轴承的油隙的调试方法 |
CN105422624B (zh) * | 2015-11-02 | 2017-11-28 | 首钢京唐钢铁联合有限责任公司 | 一种电机用轴承的油隙的调试方法 |
Also Published As
Publication number | Publication date |
---|---|
BE694845A (fr) | 1967-08-14 |
SE335574B (fr) | 1971-06-01 |
FR1473555A (fr) | 1967-03-17 |
NL6702374A (fr) | 1967-09-29 |
NL151579B (nl) | 1976-11-15 |
DE1613048A1 (de) | 1970-05-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |