ES415783A1 - Improvements in control equipment of electric motors. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in control equipment of electric motors. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES415783A1 ES415783A1 ES415783A ES415783A ES415783A1 ES 415783 A1 ES415783 A1 ES 415783A1 ES 415783 A ES415783 A ES 415783A ES 415783 A ES415783 A ES 415783A ES 415783 A1 ES415783 A1 ES 415783A1
- Authority
- ES
- Spain
- Prior art keywords
- winding
- control equipment
- translation
- machine
- electric motors
- Prior art date
- 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
- H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
- H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
- H02P3/08—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing a dc motor
- H02P3/10—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing a dc motor by reversal of supply connections
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Direct Current Motors (AREA)
Abstract
Improvements in the control equipment of the electric motors constituted by an engine control equipment of c.c. With armature winding and possible excitation winding, said control equipment including a motor control circuit with a running circuit, which allows the current to flow through said windings in a determined direction so that the motor also rotates in one direction determined and with a braking circuit that allows the winding of said armature or the winding of said excitation to circulate a current in the opposite direction to said determined direction, whereby the motor will tend to rotate in the opposite direction to said determined direction, and control means (bs, ms) to act on said running and braking circuits, characterized in that said braking circuit, when momentarily driven, drifts through the winding of said armature or of said excitation a voltage that increases gradually, resulting in a gradual increase in the reverse current that momentarily passes through. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7207906A NL7207906A (en) | 1972-06-09 | 1972-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES415783A1 true ES415783A1 (en) | 1976-01-16 |
Family
ID=19816246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES415783A Expired ES415783A1 (en) | 1972-06-09 | 1973-06-09 | Improvements in control equipment of electric motors. (Machine-translation by Google Translate, not legally binding) |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE800504A (en) |
| ES (1) | ES415783A1 (en) |
| IT (1) | IT992560B (en) |
| NL (1) | NL7207906A (en) |
-
1972
- 1972-06-09 NL NL7207906A patent/NL7207906A/xx not_active Application Discontinuation
-
1973
- 1973-06-06 BE BE2052817A patent/BE800504A/en unknown
- 1973-06-09 ES ES415783A patent/ES415783A1/en not_active Expired
- 1973-06-12 IT IT2511773A patent/IT992560B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| IT992560B (en) | 1975-09-30 |
| BE800504A (en) | 1973-12-06 |
| NL7207906A (en) | 1973-12-11 |
| AU5685073A (en) | 1974-12-12 |
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