HU164581B - - Google Patents
Info
- Publication number
- HU164581B HU164581B HUCA320A HUCA000320A HU164581B HU 164581 B HU164581 B HU 164581B HU CA320 A HUCA320 A HU CA320A HU CA000320 A HUCA000320 A HU CA000320A HU 164581 B HU164581 B HU 164581B
- Authority
- HU
- Hungary
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
- H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current
- H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power
- H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
- H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
- H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
- H02P7/29—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Direct Current Motors (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS896A CS150034B1 (OSRAM) | 1971-02-08 | 1971-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HU164581B true HU164581B (OSRAM) | 1974-03-28 |
Family
ID=5341985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HUCA320A HU164581B (OSRAM) | 1971-02-08 | 1972-02-05 |
Country Status (6)
| Country | Link |
|---|---|
| CS (1) | CS150034B1 (OSRAM) |
| DE (1) | DE2205125A1 (OSRAM) |
| FR (1) | FR2126789A5 (OSRAM) |
| GB (1) | GB1361301A (OSRAM) |
| HU (1) | HU164581B (OSRAM) |
| PL (1) | PL77410B1 (OSRAM) |
-
1971
- 1971-02-08 CS CS896A patent/CS150034B1/cs unknown
-
1972
- 1972-02-03 DE DE19722205125 patent/DE2205125A1/de active Pending
- 1972-02-04 PL PL1972163276A patent/PL77410B1/xx unknown
- 1972-02-05 HU HUCA320A patent/HU164581B/hu unknown
- 1972-02-07 GB GB557272A patent/GB1361301A/en not_active Expired
- 1972-02-08 FR FR7204181A patent/FR2126789A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CS150034B1 (OSRAM) | 1973-09-04 |
| DE2205125A1 (de) | 1972-08-24 |
| GB1361301A (en) | 1974-07-24 |
| FR2126789A5 (OSRAM) | 1972-10-06 |
| PL77410B1 (OSRAM) | 1975-04-30 |