IT8967233A0 - Dispositivo di controllo e regola zione per un motore elettrico a corrente continua - Google Patents
Dispositivo di controllo e regola zione per un motore elettrico a corrente continuaInfo
- Publication number
- IT8967233A0 IT8967233A0 IT8967233A IT6723389A IT8967233A0 IT 8967233 A0 IT8967233 A0 IT 8967233A0 IT 8967233 A IT8967233 A IT 8967233A IT 6723389 A IT6723389 A IT 6723389A IT 8967233 A0 IT8967233 A0 IT 8967233A0
- Authority
- IT
- Italy
- Prior art keywords
- control
- electric motor
- direct current
- current electric
- regulation device
- 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
- 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
- H02P7/288—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 variable impedance
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Control Of Direct Current Motors (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8967233A IT1232074B (it) | 1989-03-31 | 1989-03-31 | Dispositivo di controllo e regolazione per un motore elettrico a corrente continua |
GB9006862A GB2231179A (en) | 1989-03-31 | 1990-03-28 | Device for controlling and regulating a direct-current electric motor |
DE4010022A DE4010022A1 (de) | 1989-03-31 | 1990-03-29 | Kontroll- und regeleinrichtung fuer einen gleichstrommotor |
FR9004015A FR2646030A1 (fr) | 1989-03-31 | 1990-03-29 | Dispositif de controle et de regulation pour un moteur electrique a courant continu |
ES9000914A ES2021242A6 (es) | 1989-03-31 | 1990-03-30 | Dispositivo de control y regulacion para un motor electrico de corriente continua. |
SE9001165A SE9001165L (sv) | 1989-03-31 | 1990-03-30 | Anordning foer styrning och reglering av en likstroemsmotor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8967233A IT1232074B (it) | 1989-03-31 | 1989-03-31 | Dispositivo di controllo e regolazione per un motore elettrico a corrente continua |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8967233A0 true IT8967233A0 (it) | 1989-03-31 |
IT1232074B IT1232074B (it) | 1992-01-23 |
Family
ID=11300706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8967233A IT1232074B (it) | 1989-03-31 | 1989-03-31 | Dispositivo di controllo e regolazione per un motore elettrico a corrente continua |
Country Status (6)
Country | Link |
---|---|
DE (1) | DE4010022A1 (it) |
ES (1) | ES2021242A6 (it) |
FR (1) | FR2646030A1 (it) |
GB (1) | GB2231179A (it) |
IT (1) | IT1232074B (it) |
SE (1) | SE9001165L (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4129086C1 (it) * | 1991-09-02 | 1992-10-22 | Gesellschaft Fuer Fahrzeugklimaregelung Mbh, 7141 Schwieberdingen, De | |
JPH05315852A (ja) * | 1992-05-12 | 1993-11-26 | Fuji Electric Co Ltd | 電流制限回路および電流制限回路用定電圧源 |
FR2838891A1 (fr) * | 2002-12-17 | 2003-10-24 | Siemens Vdo Automotive | Circuit electronique de controle et de limitation d'un courant electrique dans une charge soumise a une tension d'alimentation |
CN108227806A (zh) * | 2017-12-29 | 2018-06-29 | 三英精控(天津)仪器设备有限公司 | 一种新型vi变换输出电路 |
CN110985428B (zh) * | 2019-12-14 | 2020-12-01 | 珠海格力电器股份有限公司 | 散热风扇驱动电路及烹饪器具 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2338215B2 (de) * | 1973-07-27 | 1975-07-31 | Robert Bosch Gmbh, 7000 Stuttgart | Schaltungsanordnung zum Steuern |
US4266189A (en) * | 1976-07-28 | 1981-05-05 | Sun Electric Corporation | Current measuring apparatus and method |
AU4660479A (en) * | 1978-05-22 | 1979-11-29 | Flexdrive Instruments Pty. Ltd. | Semi-conductor voltage regulator device |
US4341990A (en) * | 1981-04-27 | 1982-07-27 | Motorola, Inc. | High frequency line ripple cancellation circuit |
US4346342A (en) * | 1981-06-09 | 1982-08-24 | Rockwell International Corporation | Current limiting voltage regulator |
US4587476A (en) * | 1983-09-29 | 1986-05-06 | The Boeing Company | High voltage temperature compensated foldback circuit |
US4728901A (en) * | 1986-04-07 | 1988-03-01 | Tektronix, Inc. | Power buffer circuit |
GB8819227D0 (en) * | 1988-08-12 | 1988-09-14 | Radix Systems Ltd | Improvements in/relating to tactile indicators for use on pedestrian road crossings |
-
1989
- 1989-03-31 IT IT8967233A patent/IT1232074B/it active
-
1990
- 1990-03-28 GB GB9006862A patent/GB2231179A/en not_active Withdrawn
- 1990-03-29 DE DE4010022A patent/DE4010022A1/de not_active Withdrawn
- 1990-03-29 FR FR9004015A patent/FR2646030A1/fr active Pending
- 1990-03-30 ES ES9000914A patent/ES2021242A6/es not_active Expired - Lifetime
- 1990-03-30 SE SE9001165A patent/SE9001165L/ not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
GB2231179A (en) | 1990-11-07 |
ES2021242A6 (es) | 1991-10-16 |
FR2646030A1 (fr) | 1990-10-19 |
GB9006862D0 (en) | 1990-05-23 |
IT1232074B (it) | 1992-01-23 |
DE4010022A1 (de) | 1990-10-31 |
SE9001165L (sv) | 1990-10-01 |
SE9001165D0 (sv) | 1990-03-30 |
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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: 19960329 |