IT7947696A0 - Dispositivo ad alimentazione elettrica con protezione da guasti ed apparecchi che lo comprendono - Google Patents
Dispositivo ad alimentazione elettrica con protezione da guasti ed apparecchi che lo comprendonoInfo
- Publication number
- IT7947696A0 IT7947696A0 IT7947696A IT4769679A IT7947696A0 IT 7947696 A0 IT7947696 A0 IT 7947696A0 IT 7947696 A IT7947696 A IT 7947696A IT 4769679 A IT4769679 A IT 4769679A IT 7947696 A0 IT7947696 A0 IT 7947696A0
- Authority
- IT
- Italy
- Prior art keywords
- equipment
- electrically powered
- powered device
- fault protection
- fault
- 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
-
- 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
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Details Of Flowmeters (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB248578 | 1978-01-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT7947696A0 true IT7947696A0 (it) | 1979-01-18 |
Family
ID=9740400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT7947696A IT7947696A0 (it) | 1978-01-21 | 1979-01-18 | Dispositivo ad alimentazione elettrica con protezione da guasti ed apparecchi che lo comprendono |
Country Status (6)
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3416780A1 (de) * | 1984-05-07 | 1985-11-07 | Siemens AG, 1000 Berlin und 8000 München | Batteriepufferung und batterieueberwachung bei fluechtigen halbleiterspeichern |
DE3441761A1 (de) * | 1984-11-15 | 1986-05-15 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Anordnung zur notstromversorgung von halbleiterspeichern |
-
1979
- 1979-01-15 NL NL7900312A patent/NL7900312A/xx not_active Application Discontinuation
- 1979-01-17 DE DE19792901737 patent/DE2901737A1/de not_active Withdrawn
- 1979-01-18 IT IT7947696A patent/IT7947696A0/it unknown
- 1979-01-19 DK DK24579A patent/DK24579A/da not_active Application Discontinuation
- 1979-01-19 BE BE193003A patent/BE873608A/xx not_active IP Right Cessation
- 1979-01-19 FR FR7901334A patent/FR2415384A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DK24579A (da) | 1979-07-22 |
DE2901737A1 (de) | 1979-07-26 |
FR2415384B3 (US20100056889A1-20100304-C00004.png) | 1981-08-14 |
BE873608A (fr) | 1979-05-16 |
NL7900312A (nl) | 1979-07-24 |
FR2415384A1 (fr) | 1979-08-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR7900563A (pt) | Dispositivo eletrico e circuito eletrico | |
IL58838A (en) | Electrical circuit protection devices and circuits comprising them | |
FR2328267A1 (fr) | Cable electrique et moyen de couplage | |
NL7611299A (nl) | Elektrisch aansluitorgaan en modulair elektrisch verbindingsstelsel voorzien van dergelijke aansluitorganen. | |
JPS52132382A (en) | Electrical protection device | |
ES501350A0 (es) | Perfeccionamientos en dispositivos de enclavamiento entre dos aparatos electricos alejados | |
DK43479A (da) | Fejlstroems-beskyttelseskredsloeb | |
SE7700222L (sv) | Elektrisk kontakt samt forbindningsanordning innefattande sadan kontakt | |
NL7904040A (nl) | Foutstroom-beveiligingsinrichting. | |
IT1113782B (it) | Apparecchiatura di avvolgimento e procedimento di avvolgimento | |
DK89879A (da) | Elektrisk toerelement | |
IT1115500B (it) | Procedimento e apparecchiatura di collegamento | |
ES486659A0 (es) | Dispositivo capacitador electrico protector | |
IT7947696A0 (it) | Dispositivo ad alimentazione elettrica con protezione da guasti ed apparecchi che lo comprendono | |
MX143302A (es) | Aparato electrico encapsulado mejorado | |
IT7969416A0 (it) | Procedimento ed apparecchio avvisatore | |
IT1066910B (it) | Disgiuntore di protezione di linea elettrica | |
AT360610B (de) | Elektrische schutzeinrichtung | |
BR7901635A (pt) | Dispositivo de para-raios | |
BE880174A (fr) | Dispositif de raccordement electrique | |
ZA791625B (en) | Earth fault current protection device | |
BR7901654A (pt) | Dispositivo de para-raios | |
GB2020123B (en) | Electrical protective devices | |
PL210115A1 (pl) | Dodatkowy srodek ochrony przeciwporazeniowej w urzadzeniach elektroenergetycznych | |
IT1154151B (it) | Linea elettrica aerea |