PL77410B1 - - Google Patents
Info
- Publication number
- PL77410B1 PL77410B1 PL1972163276A PL16327672A PL77410B1 PL 77410 B1 PL77410 B1 PL 77410B1 PL 1972163276 A PL1972163276 A PL 1972163276A PL 16327672 A PL16327672 A PL 16327672A PL 77410 B1 PL77410 B1 PL 77410B1
- Authority
- PL
- Poland
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 (cs) | 1971-02-08 | 1971-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL77410B1 true PL77410B1 (cs) | 1975-04-30 |
Family
ID=5341985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL1972163276A PL77410B1 (cs) | 1971-02-08 | 1972-02-04 |
Country Status (6)
| Country | Link |
|---|---|
| CS (1) | CS150034B1 (cs) |
| DE (1) | DE2205125A1 (cs) |
| FR (1) | FR2126789A5 (cs) |
| GB (1) | GB1361301A (cs) |
| HU (1) | HU164581B (cs) |
| PL (1) | PL77410B1 (cs) |
-
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 (cs) | 1973-09-04 |
| DE2205125A1 (de) | 1972-08-24 |
| GB1361301A (en) | 1974-07-24 |
| HU164581B (cs) | 1974-03-28 |
| FR2126789A5 (cs) | 1972-10-06 |