CH569380A5 - - Google Patents
Info
- Publication number
- CH569380A5 CH569380A5 CH929173A CH929173A CH569380A5 CH 569380 A5 CH569380 A5 CH 569380A5 CH 929173 A CH929173 A CH 929173A CH 929173 A CH929173 A CH 929173A CH 569380 A5 CH569380 A5 CH 569380A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K99/00—Subject matter not provided for in other groups of this subclass
- H02K99/20—Motors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Brushless Motors (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD167774A DD106748A1 (xx) | 1972-12-21 | 1972-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH569380A5 true CH569380A5 (xx) | 1975-11-14 |
Family
ID=5489470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH929173A CH569380A5 (xx) | 1972-12-21 | 1973-06-26 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS4989807A (xx) |
| AT (1) | AT331906B (xx) |
| CH (1) | CH569380A5 (xx) |
| DD (1) | DD106748A1 (xx) |
| DE (1) | DE2328729A1 (xx) |
| GB (1) | GB1439367A (xx) |
| IT (1) | IT1000565B (xx) |
| NL (1) | NL7309005A (xx) |
| SE (1) | SE387021B (xx) |
| SU (1) | SU650169A1 (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1833148A1 (en) * | 2006-03-07 | 2007-09-12 | Jian-Yeu Chen | Brushless DC motors and systems using the same |
-
1972
- 1972-12-21 DD DD167774A patent/DD106748A1/xx unknown
-
1973
- 1973-06-06 DE DE2328729A patent/DE2328729A1/de active Pending
- 1973-06-07 AT AT502273A patent/AT331906B/de not_active IP Right Cessation
- 1973-06-26 CH CH929173A patent/CH569380A5/xx not_active IP Right Cessation
- 1973-06-28 NL NL7309005A patent/NL7309005A/xx unknown
- 1973-07-09 GB GB3252773A patent/GB1439367A/en not_active Expired
- 1973-07-19 JP JP48080558A patent/JPS4989807A/ja active Pending
- 1973-08-15 SE SE7311158A patent/SE387021B/xx unknown
- 1973-12-20 SU SU731981995A patent/SU650169A1/ru active
- 1973-12-20 IT IT70782/73A patent/IT1000565B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| NL7309005A (xx) | 1974-06-25 |
| JPS4989807A (xx) | 1974-08-28 |
| SE387021B (sv) | 1976-08-23 |
| SU650169A1 (ru) | 1979-02-28 |
| AT331906B (de) | 1976-08-25 |
| DE2328729A1 (de) | 1974-10-03 |
| DD106748A1 (xx) | 1974-06-20 |
| IT1000565B (it) | 1976-04-10 |
| GB1439367A (en) | 1976-06-16 |
| ATA502273A (de) | 1975-12-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |