FR1056236A - équipement électrique de secours - Google Patents

équipement électrique de secours

Info

Publication number
FR1056236A
FR1056236A FR1056236DA FR1056236A FR 1056236 A FR1056236 A FR 1056236A FR 1056236D A FR1056236D A FR 1056236DA FR 1056236 A FR1056236 A FR 1056236A
Authority
FR
France
Prior art keywords
electrical equipment
emergency electrical
emergency
equipment
electrical
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
Other languages
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1056236A publication Critical patent/FR1056236A/fr
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
    • H02J9/066—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

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Stopping Of Electric Motors (AREA)
  • Stand-By Power Supply Arrangements (AREA)
FR1056236D 1951-01-23 1952-01-21 équipement électrique de secours Expired FR1056236A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NL2725489X 1951-01-23
NL734926X 1951-01-23
NL1056236X 1951-01-23
NL299049X 1951-01-23

Publications (1)

Publication Number Publication Date
FR1056236A true FR1056236A (fr) 1954-02-25

Family

ID=47834740

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1056236D Expired FR1056236A (fr) 1951-01-23 1952-01-21 équipement électrique de secours

Country Status (4)

Country Link
US (1) US2725489A (fr)
CH (1) CH299049A (fr)
FR (1) FR1056236A (fr)
GB (1) GB734926A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371903A (en) * 1981-09-28 1983-02-01 Dma Systems Corporation Emergency head retract system for magnetic disc drives
US4471233A (en) * 1982-08-09 1984-09-11 Emergency Power Engineering, Inc. Emergency power system
GB2203595A (en) * 1987-03-16 1988-10-19 Johnson Electric Ind Mfg A PMDC motor incorporating a liftable brush switch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1960552A (en) * 1929-07-24 1934-05-29 Siemens Ag Electric drive
US2031942A (en) * 1934-11-01 1936-02-25 Bell Telephone Labor Inc Control circuit
US2194822A (en) * 1939-04-24 1940-03-26 Es B Es Co Ltd Emergency power system

Also Published As

Publication number Publication date
US2725489A (en) 1955-11-29
GB734926A (en) 1955-08-10
CH299049A (de) 1954-05-31

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