GB689923A - Improvements in or relating to mounting and centering rotatable parts - Google Patents
Improvements in or relating to mounting and centering rotatable partsInfo
- Publication number
- GB689923A GB689923A GB22984/50A GB2298450A GB689923A GB 689923 A GB689923 A GB 689923A GB 22984/50 A GB22984/50 A GB 22984/50A GB 2298450 A GB2298450 A GB 2298450A GB 689923 A GB689923 A GB 689923A
- Authority
- GB
- United Kingdom
- Prior art keywords
- magnets
- annular
- operate
- magnetized
- shaft
- 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
- F16C39/00—Relieving load on bearings
- F16C39/06—Relieving load on bearings using magnetic means
- F16C39/063—Permanent magnets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G01C19/02—Rotary gyroscopes
- G01C19/04—Details
- G01C19/16—Suspensions; Bearings
- G01C19/24—Suspensions; Bearings using magnetic or electrostatic fields
-
- 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
- F16C2370/00—Apparatus relating to physics, e.g. instruments
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Mechanical Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
689,923. Magnetic bearings. BAERMANN, M. Sept. 19, 1950 [Sept. 19, 1949], No. 22984/50. Class 12 (i). A magnetic bearing comprises circular permanent magnet bodies arranged directly opposite one another with their respective like poles adjacent, and are so magnetized that an annular radial symmetrical magnetic field is produced. Axially magnetized annular magnets 8, 11, Fig. 2, are secured to a shaft 7, and co-operate with axially magnetized annular magnets 9, 10 to form radial bearings. A radially magnetized annular magnet 12 secured to the shaft 7 cooperates with a similar fixed magnet 14 forming an axial thrust bearing. In a modification, concentric axially magnetized magnets 24, 25, Fig. 3, mounted on a carrier 23 co-operate with similar magnets 20, 22 on a part 19 mounted in a housing 18. A double row of such bearings mounted on a single carrier may be used. In a further modification, annular magnets 35 ... 37, Fig. 5, are mounted side-by-side on a stepped shaft 38 and co-operate with annular magnets 39 ... 41 mounted in a stepped housing 42.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE689923X | 1949-09-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB689923A true GB689923A (en) | 1953-04-08 |
Family
ID=6598813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB22984/50A Expired GB689923A (en) | 1949-09-19 | 1950-09-19 | Improvements in or relating to mounting and centering rotatable parts |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB689923A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2711065A1 (en) | 1977-03-14 | 1978-09-21 | Maschf Augsburg Nuernberg Ag | CATCH CAMP FOR EXCEPTIONAL ROTORS |
DE2759324C2 (en) * | 1977-03-14 | 1982-03-04 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | Radially damped backup bearing for supercritically running rotors |
GB2134991A (en) * | 1983-01-13 | 1984-08-22 | Bosch Gmbh Robert | Circulating pump |
-
1950
- 1950-09-19 GB GB22984/50A patent/GB689923A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2711065A1 (en) | 1977-03-14 | 1978-09-21 | Maschf Augsburg Nuernberg Ag | CATCH CAMP FOR EXCEPTIONAL ROTORS |
DE2759324C2 (en) * | 1977-03-14 | 1982-03-04 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | Radially damped backup bearing for supercritically running rotors |
GB2134991A (en) * | 1983-01-13 | 1984-08-22 | Bosch Gmbh Robert | Circulating pump |
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