SE312171B - - Google Patents
Info
- Publication number
- SE312171B SE312171B SE1151765A SE1151765A SE312171B SE 312171 B SE312171 B SE 312171B SE 1151765 A SE1151765 A SE 1151765A SE 1151765 A SE1151765 A SE 1151765A SE 312171 B SE312171 B SE 312171B
- Authority
- SE
- Sweden
- Prior art keywords
- magnets
- rotor
- sept
- pole
- serve
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/46—Motors having additional short-circuited winding for starting as an asynchronous motor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
1,056,605. Permanent magnet machines. SIEMENS-SCHUCKERTWERKE A.G. Sept. 2, 1965 [Sept. 9, 1964; Nov. 23, 1964], No. 37618/65. Heading H2A. A synchronous motor has an external rotor excited by radially-magnetized magnets 7 located between laminated pole-shoes 6 and a laminated core 5. Gaps 8, filled with non- magnetic material, are located at the ends of the magnets. These presumably serve to prevent short-circuit of the pole-flux. Poleface slots 9 carry damping bars, and holding bolts pass through holes 11. Preferably, the rotor is formed of two sections axially spaced by non-magnetic supporting discs 13 (Fig. 3, not shown). The rotor is carried in a supporting drum 14 which may be of steel and serve to replace the laminated core (Figs. 4, 5, not shown). The magnets are of ferrite.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0093051 | 1964-09-09 | ||
| DES0094291 | 1964-11-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE312171B true SE312171B (en) | 1969-07-07 |
Family
ID=25997799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1151765A SE312171B (en) | 1964-09-09 | 1965-09-03 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE668926A (en) |
| CH (1) | CH446511A (en) |
| DE (1) | DE1488383A1 (en) |
| GB (1) | GB1056605A (en) |
| NL (1) | NL6511020A (en) |
| SE (1) | SE312171B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59117451A (en) * | 1982-12-24 | 1984-07-06 | Fanuc Ltd | Synchronous electric rotary machine |
| US4600873A (en) * | 1984-12-10 | 1986-07-15 | Precise Power Corporation | Synchronous A.C. motor |
| US5825113A (en) * | 1995-07-05 | 1998-10-20 | Electric Power Research Institute, Inc. | Doubly salient permanent magnet machine with field weakening (or boosting) capability |
| TR199601080A2 (en) * | 1996-12-30 | 1998-07-21 | Ar�El�K A.�. | High performance electric motor. |
| DE102007028966A1 (en) | 2007-06-23 | 2008-12-24 | Schaeffler Kg | Tape roll of a spirally wound up and unwindable tape |
-
1964
- 1964-11-23 DE DE19641488383 patent/DE1488383A1/en active Pending
-
1965
- 1965-08-11 CH CH1127665A patent/CH446511A/en unknown
- 1965-08-24 NL NL6511020A patent/NL6511020A/xx unknown
- 1965-08-30 BE BE668926A patent/BE668926A/xx unknown
- 1965-09-02 GB GB3761865A patent/GB1056605A/en not_active Expired
- 1965-09-03 SE SE1151765A patent/SE312171B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1056605A (en) | 1967-01-25 |
| BE668926A (en) | 1965-12-16 |
| NL6511020A (en) | 1966-03-10 |
| CH446511A (en) | 1967-11-15 |
| DE1488383A1 (en) | 1969-07-03 |
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