FR1433221A - Device for providing alternating current back-up power from a direct current source - Google Patents

Device for providing alternating current back-up power from a direct current source

Info

Publication number
FR1433221A
FR1433221A FR17112A FR17112A FR1433221A FR 1433221 A FR1433221 A FR 1433221A FR 17112 A FR17112 A FR 17112A FR 17112 A FR17112 A FR 17112A FR 1433221 A FR1433221 A FR 1433221A
Authority
FR
France
Prior art keywords
power
providing alternating
direct current
alternating current
current source
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR17112A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SYNCHRO DEVELOPMENTS LONDON LT
Original Assignee
SYNCHRO DEVELOPMENTS LONDON LT
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 SYNCHRO DEVELOPMENTS LONDON LT filed Critical SYNCHRO DEVELOPMENTS LONDON LT
Priority to FR17112A priority Critical patent/FR1433221A/en
Application granted granted Critical
Publication of FR1433221A publication Critical patent/FR1433221A/en
Expired legal-status Critical Current

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
    • H02J9/062—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 for AC powered loads

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR17112A 1965-05-14 1965-05-14 Device for providing alternating current back-up power from a direct current source Expired FR1433221A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR17112A FR1433221A (en) 1965-05-14 1965-05-14 Device for providing alternating current back-up power from a direct current source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR17112A FR1433221A (en) 1965-05-14 1965-05-14 Device for providing alternating current back-up power from a direct current source

Publications (1)

Publication Number Publication Date
FR1433221A true FR1433221A (en) 1966-03-25

Family

ID=8578780

Family Applications (1)

Application Number Title Priority Date Filing Date
FR17112A Expired FR1433221A (en) 1965-05-14 1965-05-14 Device for providing alternating current back-up power from a direct current source

Country Status (1)

Country Link
FR (1) FR1433221A (en)

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