FR2152259A5 - - Google Patents
Info
- Publication number
- FR2152259A5 FR2152259A5 FR7232152A FR7232152A FR2152259A5 FR 2152259 A5 FR2152259 A5 FR 2152259A5 FR 7232152 A FR7232152 A FR 7232152A FR 7232152 A FR7232152 A FR 7232152A FR 2152259 A5 FR2152259 A5 FR 2152259A5
- Authority
- FR
- France
- 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
-
- 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
- H02P7/34—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 Ward-Leonard arrangements
- H02P7/347—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 Ward-Leonard arrangements in which only the generator field is controlled
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Eletrric Generators (AREA)
- Control Of Direct Current Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2145533A DE2145533A1 (de) | 1971-09-11 | 1971-09-11 | Stillstandsregeleinrichtung, insbesondere fuer eine schwerlast-vorschubeinrichtung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2152259A5 true FR2152259A5 (it) | 1973-04-20 |
Family
ID=5819308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7232152A Expired FR2152259A5 (it) | 1971-09-11 | 1972-09-11 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4876015A (it) |
| BR (1) | BR7206246D0 (it) |
| CH (1) | CH548691A (it) |
| DE (1) | DE2145533A1 (it) |
| FR (1) | FR2152259A5 (it) |
| IT (1) | IT967247B (it) |
-
1971
- 1971-09-11 DE DE2145533A patent/DE2145533A1/de active Pending
-
1972
- 1972-08-23 CH CH1245972A patent/CH548691A/xx not_active IP Right Cessation
- 1972-09-08 IT IT28937/72A patent/IT967247B/it active
- 1972-09-11 JP JP47090496A patent/JPS4876015A/ja active Pending
- 1972-09-11 BR BR006246/72A patent/BR7206246D0/pt unknown
- 1972-09-11 FR FR7232152A patent/FR2152259A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH548691A (de) | 1974-04-30 |
| DE2145533A1 (de) | 1973-03-15 |
| BR7206246D0 (pt) | 1973-07-24 |
| JPS4876015A (it) | 1973-10-13 |
| IT967247B (it) | 1974-02-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |