FR2108581A5 - - Google Patents
Info
- Publication number
- FR2108581A5 FR2108581A5 FR7134585A FR7134585A FR2108581A5 FR 2108581 A5 FR2108581 A5 FR 2108581A5 FR 7134585 A FR7134585 A FR 7134585A FR 7134585 A FR7134585 A FR 7134585A FR 2108581 A5 FR2108581 A5 FR 2108581A5
- 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
- H02P7/24—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)
- Electric Propulsion And Braking For Vehicles (AREA)
- Motor And Converter Starters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7585370A | 1970-09-28 | 1970-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2108581A5 true FR2108581A5 (enExample) | 1972-05-19 |
Family
ID=22128397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7134585A Expired FR2108581A5 (enExample) | 1970-09-28 | 1971-09-24 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3694715A (enExample) |
| JP (1) | JPS4710073A (enExample) |
| DE (1) | DE2147989A1 (enExample) |
| FR (1) | FR2108581A5 (enExample) |
| GB (1) | GB1361807A (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3808481A (en) * | 1972-04-14 | 1974-04-30 | Electric Fuel Propulsion Corp | Commutating circuit for electrical vehicle |
| US4146826A (en) * | 1976-01-26 | 1979-03-27 | Rca Corporation | Gto bi-directional motor control circuit |
| DE2934898A1 (en) * | 1978-02-09 | 1981-01-08 | Caterpillar Tractor Co | Modular heat exchanger with resilient mounting and sealing element |
| US4386303A (en) * | 1980-12-04 | 1983-05-31 | General Electric Company | D.C. Motor system for a gatling gun |
| US4629951A (en) * | 1985-09-26 | 1986-12-16 | Allied Corporation | Control system for reversing the rotation of a field wound motor |
| DE3630657A1 (de) * | 1986-09-09 | 1988-03-17 | Schaltbau Gmbh | Wendeschaltung zur richtungsumkehr bei gleichstromantrieben |
| JPH0326718A (ja) * | 1989-06-23 | 1991-02-05 | Tonen Corp | エポキシ樹脂硬化剤組成物 |
| US5264763A (en) * | 1992-10-29 | 1993-11-23 | Schaeff Inc. | Optimizing system for vehicle traction motors |
| FR2745447B1 (fr) * | 1996-02-27 | 1998-05-15 | Sgs Thomson Microelectronics | Commande d'arret/marche d'un moteur bidirectionnel |
-
1970
- 1970-09-28 US US75853A patent/US3694715A/en not_active Expired - Lifetime
-
1971
- 1971-08-21 JP JP6337371A patent/JPS4710073A/ja active Pending
- 1971-09-23 GB GB4440671A patent/GB1361807A/en not_active Expired
- 1971-09-24 FR FR7134585A patent/FR2108581A5/fr not_active Expired
- 1971-09-25 DE DE19712147989 patent/DE2147989A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4710073A (enExample) | 1972-05-22 |
| US3694715A (en) | 1972-09-26 |
| GB1361807A (en) | 1974-07-30 |
| DE2147989A1 (de) | 1972-03-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |