IT9019366A1 - SYSTEM FOR THE CONTROL OF ELECTRICAL / ELECTROMAGNETIC DEVICES IN A PLANT OR EQUIPMENT - Google Patents
SYSTEM FOR THE CONTROL OF ELECTRICAL / ELECTROMAGNETIC DEVICES IN A PLANT OR EQUIPMENTInfo
- Publication number
- IT9019366A1 IT9019366A1 IT019366A IT1936690A IT9019366A1 IT 9019366 A1 IT9019366 A1 IT 9019366A1 IT 019366 A IT019366 A IT 019366A IT 1936690 A IT1936690 A IT 1936690A IT 9019366 A1 IT9019366 A1 IT 9019366A1
- Authority
- IT
- Italy
- Prior art keywords
- plant
- electrical
- equipment
- control
- electromagnetic devices
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/066—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems characterised by the use of dynamo-electric machines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR898900773A BR8900773A (en) | 1989-02-16 | 1989-02-16 | SYSTEM OF DRIVING ELECTRICAL / ELECTROMAGNETIC DEVICES OF AN INSTALLATION OR EQUIPMENT |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9019366A0 IT9019366A0 (en) | 1990-02-14 |
IT9019366A1 true IT9019366A1 (en) | 1990-08-17 |
IT1238130B IT1238130B (en) | 1993-07-07 |
Family
ID=4046573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT01936690A IT1238130B (en) | 1989-02-16 | 1990-02-14 | SYSTEM FOR THE CONTROL OF ELECTRICAL / ELECTROMAGNETIC DEVICES IN A PLANT OR EQUIPMENT |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPH02276487A (en) |
BR (1) | BR8900773A (en) |
DE (1) | DE4004734A1 (en) |
GB (1) | GB2229589A (en) |
IT (1) | IT1238130B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100233052B1 (en) * | 1997-11-04 | 1999-12-01 | 윤종용 | Power supply circuit of microwave oven |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2267410A (en) * | 1941-01-21 | 1941-12-23 | Gen Electric | Control system |
US3679960A (en) * | 1970-01-23 | 1972-07-25 | Tokyo Keiki Kk | Electric power source system for gyroscopic instrument |
HU188568B (en) * | 1980-09-02 | 1986-04-28 | Mucsi,Endre,Hu | Drive for implements driven by several sources of energy first for vehicles |
GB8304848D0 (en) * | 1983-02-22 | 1983-03-23 | Yang Tai Her | Car with differential coupling multi-driving system |
US4733146A (en) * | 1984-11-09 | 1988-03-22 | Reliance Electric Company | Energy recovery system for cyclic drives |
EP0184059B1 (en) * | 1984-12-03 | 1988-11-17 | BBC Brown Boveri AG | Driving device for a switch |
-
1989
- 1989-02-16 BR BR898900773A patent/BR8900773A/en not_active IP Right Cessation
-
1990
- 1990-02-14 IT IT01936690A patent/IT1238130B/en active IP Right Grant
- 1990-02-15 DE DE4004734A patent/DE4004734A1/en not_active Withdrawn
- 1990-02-15 JP JP2035075A patent/JPH02276487A/en active Pending
- 1990-02-16 GB GB9003545A patent/GB2229589A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
BR8900773A (en) | 1990-10-02 |
IT9019366A0 (en) | 1990-02-14 |
GB2229589A (en) | 1990-09-26 |
GB9003545D0 (en) | 1990-04-11 |
IT1238130B (en) | 1993-07-07 |
DE4004734A1 (en) | 1990-08-23 |
JPH02276487A (en) | 1990-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971219 |