GB0123927D0 - AC Bearingless rotating electrical machine - Google Patents
AC Bearingless rotating electrical machineInfo
- Publication number
- GB0123927D0 GB0123927D0 GBGB0123927.6A GB0123927A GB0123927D0 GB 0123927 D0 GB0123927 D0 GB 0123927D0 GB 0123927 A GB0123927 A GB 0123927A GB 0123927 D0 GB0123927 D0 GB 0123927D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrical machine
- rotating electrical
- bearingless rotating
- bearingless
- machine
- 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.)
- Ceased
Links
Classifications
-
- 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
- H02K7/09—Structural association with bearings with magnetic 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
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/044—Active magnetic bearings
- F16C32/0444—Details of devices to control the actuation of the electromagnets
-
- 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
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/044—Active magnetic bearings
- F16C32/0474—Active magnetic bearings for rotary movement
- F16C32/0493—Active magnetic bearings for rotary movement integrated in an electrodynamic machine, e.g. self-bearing motor
- F16C32/0497—Active magnetic bearings for rotary movement integrated in an electrodynamic machine, e.g. self-bearing motor generating torque and radial force
-
- 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)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0123927.6A GB0123927D0 (en) | 2001-10-05 | 2001-10-05 | AC Bearingless rotating electrical machine |
GB0213525A GB2380618A (en) | 2001-10-05 | 2002-06-13 | Electric rotating machine with magnetic bearing |
US10/491,508 US20050077793A1 (en) | 2001-10-05 | 2002-10-07 | Electrical machine having capability to generate lateral forces |
CN 02819688 CN1565071A (en) | 2001-10-05 | 2002-10-07 | Electrical machine having capability to generate lateral forces |
EP02800654A EP1433241A1 (en) | 2001-10-05 | 2002-10-07 | Electrical machine having capability to generate lateral forces |
PCT/GB2002/004526 WO2003032470A1 (en) | 2001-10-05 | 2002-10-07 | Electrical machine having capability to generate lateral forces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0123927.6A GB0123927D0 (en) | 2001-10-05 | 2001-10-05 | AC Bearingless rotating electrical machine |
Publications (1)
Publication Number | Publication Date |
---|---|
GB0123927D0 true GB0123927D0 (en) | 2001-11-28 |
Family
ID=9923280
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0123927.6A Ceased GB0123927D0 (en) | 2001-10-05 | 2001-10-05 | AC Bearingless rotating electrical machine |
GB0213525A Withdrawn GB2380618A (en) | 2001-10-05 | 2002-06-13 | Electric rotating machine with magnetic bearing |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0213525A Withdrawn GB2380618A (en) | 2001-10-05 | 2002-06-13 | Electric rotating machine with magnetic bearing |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB0123927D0 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10034662A1 (en) * | 2000-07-16 | 2002-01-24 | Wolfgang Amrhein | Expensive electrical drive for generating load capacities and torques |
DE102011077488A1 (en) * | 2011-06-14 | 2012-12-20 | Siemens Aktiengesellschaft | Magnetic bearing with rotating field and method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3694041A (en) * | 1971-01-08 | 1972-09-26 | Nasa | Electric motive machine including magnetic bearing |
US4841204A (en) * | 1987-10-07 | 1989-06-20 | Studer Philip A | Combination electric motor and magnetic bearing |
JPH07255147A (en) * | 1994-03-15 | 1995-10-03 | Ebara Corp | Motor serving also as bearing |
US6114788A (en) * | 1996-12-10 | 2000-09-05 | Seagate Technology L.L.C. | Motor/active magnetic bearing combination structure |
-
2001
- 2001-10-05 GB GBGB0123927.6A patent/GB0123927D0/en not_active Ceased
-
2002
- 2002-06-13 GB GB0213525A patent/GB2380618A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2380618A (en) | 2003-04-09 |
GB0213525D0 (en) | 2002-07-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |