IT1165627B - CONTROL CIRCUIT FOR A SELF-STARTING ELECTRIC MOTOR - Google Patents
CONTROL CIRCUIT FOR A SELF-STARTING ELECTRIC MOTORInfo
- Publication number
- IT1165627B IT1165627B IT67333/79A IT6733379A IT1165627B IT 1165627 B IT1165627 B IT 1165627B IT 67333/79 A IT67333/79 A IT 67333/79A IT 6733379 A IT6733379 A IT 6733379A IT 1165627 B IT1165627 B IT 1165627B
- Authority
- IT
- Italy
- Prior art keywords
- self
- control circuit
- electric motor
- starting electric
- starting
- 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
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/20—Arrangements for starting
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
- H02K29/12—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using detecting coils using the machine windings as detecting coil
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Brushless Motors (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2806595A DE2806595C2 (en) | 1978-02-16 | 1978-02-16 | Control circuit for a self-starting electric motor with a permanent magnet rotor |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7967333A0 IT7967333A0 (en) | 1979-02-15 |
IT1165627B true IT1165627B (en) | 1987-04-22 |
Family
ID=6032153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67333/79A IT1165627B (en) | 1978-02-16 | 1979-02-15 | CONTROL CIRCUIT FOR A SELF-STARTING ELECTRIC MOTOR |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS54118514A (en) |
AT (1) | AT366856B (en) |
BR (1) | BR7900957A (en) |
CA (1) | CA1157083A (en) |
DE (1) | DE2806595C2 (en) |
DK (1) | DK147219C (en) |
ES (1) | ES477691A1 (en) |
FR (1) | FR2417882A1 (en) |
GB (1) | GB2014810B (en) |
IT (1) | IT1165627B (en) |
SE (1) | SE436460B (en) |
YU (1) | YU42944B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1110986B (en) * | 1979-01-15 | 1986-01-13 | Montedison Spa | CUMARINIC PIGMENTS |
JPS5656162A (en) * | 1979-10-09 | 1981-05-18 | Matsushita Electric Ind Co Ltd | Dc rotary motor |
CH658348A5 (en) * | 1979-11-30 | 1986-10-31 | Papst Motoren Kg | TWO-PULSE COLLECTORLESS DC MOTOR. |
SE433550B (en) * | 1982-10-01 | 1984-05-28 | Electrolux Ab | DEVICE FOR CONTROL OF THE START PROCESS OF A RELUCTION ENGINE |
DE3435270A1 (en) * | 1984-09-26 | 1986-04-03 | Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen | METHOD FOR STARTING AN ELECTRONICALLY COMMUTED DC MOTOR |
DE3521526A1 (en) * | 1985-06-15 | 1986-12-18 | Danfoss A/S, Nordborg | ENGINE COMPRESSOR UNIT |
US5157311A (en) * | 1990-07-31 | 1992-10-20 | Matsushita Electric Industrial Co., Ltd. | Brushless motor |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1187982A (en) * | 1957-11-15 | 1959-09-17 | Hatot Leon Ets | Improvements applicable to electrical time devices |
CH465053A (en) * | 1966-11-11 | 1968-11-15 | Golay Buchel & Cie Sa | Installation comprising an electronically commutated polyphase motor |
DE1763295A1 (en) * | 1968-04-30 | 1972-01-05 | Philips Nv | Starting circuit for a brushless direct current motor |
DE2419432C3 (en) * | 1974-04-23 | 1985-05-09 | Papst-Motoren GmbH & Co KG, 7742 St Georgen | Brushless DC motor with a stator and a permanent magnet rotor |
FR2266364A1 (en) * | 1974-03-28 | 1975-10-24 | Valroger Pierre De | Self-starting synchronous motor control circuit - has flip-flops controlled at start by LF excitation circuit and then by monitor |
DE2428718C3 (en) * | 1974-06-14 | 1979-09-06 | Teldix Gmbh, 6900 Heidelberg | Brushless DC motor |
DE2527041C3 (en) * | 1975-06-18 | 1979-07-05 | Danfoss A/S, Nordborg (Daenemark) | Independently starting, brushless DC motor |
DE2527057C3 (en) * | 1975-06-18 | 1979-06-28 | Danfoss A/S, Nordborg (Daenemark) | Control circuit for a brushless DC motor |
DE2556726B2 (en) * | 1975-12-17 | 1977-12-29 | Danfoss A/S, Nordborg (Dänemark) | CONTROL CIRCUIT FOR A SELF-STARTING ELECTRIC MOTOR |
-
1978
- 1978-02-16 DE DE2806595A patent/DE2806595C2/en not_active Expired
-
1979
- 1979-01-15 AT AT0029279A patent/AT366856B/en not_active IP Right Cessation
- 1979-02-09 CA CA000321147A patent/CA1157083A/en not_active Expired
- 1979-02-13 YU YU338/79A patent/YU42944B/en unknown
- 1979-02-14 ES ES477691A patent/ES477691A1/en not_active Expired
- 1979-02-14 DK DK61379A patent/DK147219C/en not_active IP Right Cessation
- 1979-02-15 GB GB7905375A patent/GB2014810B/en not_active Expired
- 1979-02-15 FR FR7903873A patent/FR2417882A1/en active Granted
- 1979-02-15 BR BR7900957A patent/BR7900957A/en unknown
- 1979-02-15 SE SE7901341A patent/SE436460B/en not_active IP Right Cessation
- 1979-02-15 IT IT67333/79A patent/IT1165627B/en active
- 1979-02-16 JP JP1623879A patent/JPS54118514A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DK147219C (en) | 1984-11-19 |
SE7901341L (en) | 1979-08-17 |
FR2417882B1 (en) | 1984-01-06 |
DE2806595A1 (en) | 1979-08-23 |
JPS6220789B2 (en) | 1987-05-08 |
BR7900957A (en) | 1979-09-25 |
GB2014810B (en) | 1982-06-16 |
YU33879A (en) | 1982-10-31 |
DK61379A (en) | 1979-08-17 |
FR2417882A1 (en) | 1979-09-14 |
ES477691A1 (en) | 1979-08-01 |
SE436460B (en) | 1984-12-10 |
AT366856B (en) | 1982-05-10 |
JPS54118514A (en) | 1979-09-14 |
GB2014810A (en) | 1979-08-30 |
DE2806595C2 (en) | 1987-11-12 |
ATA29279A (en) | 1981-09-15 |
IT7967333A0 (en) | 1979-02-15 |
CA1157083A (en) | 1983-11-15 |
DK147219B (en) | 1984-05-14 |
YU42944B (en) | 1989-02-28 |
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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: 19970227 |