BE873608A - Alimentation electrique de secours - Google Patents

Alimentation electrique de secours

Info

Publication number
BE873608A
BE873608A BE193003A BE193003A BE873608A BE 873608 A BE873608 A BE 873608A BE 193003 A BE193003 A BE 193003A BE 193003 A BE193003 A BE 193003A BE 873608 A BE873608 A BE 873608A
Authority
BE
Belgium
Prior art keywords
power supply
emergency power
emergency
supply
power
Prior art date
Application number
BE193003A
Other languages
English (en)
French (fr)
Original Assignee
United Gas Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by United Gas Industries Ltd filed Critical United Gas Industries Ltd
Publication of BE873608A publication Critical patent/BE873608A/xx

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)
  • Measuring Volume Flow (AREA)
  • Details Of Flowmeters (AREA)
BE193003A 1978-01-21 1979-01-19 Alimentation electrique de secours BE873608A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB248578 1978-01-21

Publications (1)

Publication Number Publication Date
BE873608A true BE873608A (fr) 1979-05-16

Family

ID=9740400

Family Applications (1)

Application Number Title Priority Date Filing Date
BE193003A BE873608A (fr) 1978-01-21 1979-01-19 Alimentation electrique de secours

Country Status (6)

Country Link
BE (1) BE873608A (xx)
DE (1) DE2901737A1 (xx)
DK (1) DK24579A (xx)
FR (1) FR2415384A1 (xx)
IT (1) IT7947696A0 (xx)
NL (1) NL7900312A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FR2415384A1 (fr) 1979-08-17
NL7900312A (nl) 1979-07-24
DK24579A (da) 1979-07-22
IT7947696A0 (it) 1979-01-18
DE2901737A1 (de) 1979-07-26
FR2415384B3 (xx) 1981-08-14

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: UNITED GAS INDUSTRIES LTD

Effective date: 19850119