IT1205064B - Circuito di alimentazione e frenatura per un motore elettrico universale a corrente alternata - Google Patents
Circuito di alimentazione e frenatura per un motore elettrico universale a corrente alternataInfo
- Publication number
- IT1205064B IT1205064B IT20966/87A IT2096687A IT1205064B IT 1205064 B IT1205064 B IT 1205064B IT 20966/87 A IT20966/87 A IT 20966/87A IT 2096687 A IT2096687 A IT 2096687A IT 1205064 B IT1205064 B IT 1205064B
- Authority
- IT
- Italy
- Prior art keywords
- universal
- motor
- supply
- braking circuit
- braking
- Prior art date
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Stopping Of Electric Motors (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT20966/87A IT1205064B (it) | 1987-06-19 | 1987-06-19 | Circuito di alimentazione e frenatura per un motore elettrico universale a corrente alternata |
DE3820629A DE3820629A1 (de) | 1987-06-19 | 1988-06-15 | Speise- und bremsschaltung fuer einen universalmotor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT20966/87A IT1205064B (it) | 1987-06-19 | 1987-06-19 | Circuito di alimentazione e frenatura per un motore elettrico universale a corrente alternata |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8720966A0 IT8720966A0 (it) | 1987-06-19 |
IT1205064B true IT1205064B (it) | 1989-03-10 |
Family
ID=11174734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20966/87A IT1205064B (it) | 1987-06-19 | 1987-06-19 | Circuito di alimentazione e frenatura per un motore elettrico universale a corrente alternata |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3820629A1 (it) |
IT (1) | IT1205064B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1258950B (it) * | 1992-06-05 | 1996-03-11 | Black & Decker Inc | Dispositivo di frenatura controllata per motori elettrici, in particolare di utensili portatili |
DE19911429A1 (de) * | 1999-03-05 | 2000-09-07 | Mannesmann Ag | Verfahren und Steuerschaltung zum Anhalten eines mit Gleich- und/oder Wechselstrom betreibbaren Elektromotors, insbesondere von Hebezeugen |
-
1987
- 1987-06-19 IT IT20966/87A patent/IT1205064B/it active
-
1988
- 1988-06-15 DE DE3820629A patent/DE3820629A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE3820629A1 (de) | 1988-12-29 |
IT8720966A0 (it) | 1987-06-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950628 |