JPS4949474A - - Google Patents

Info

Publication number
JPS4949474A
JPS4949474A JP5727073A JP5727073A JPS4949474A JP S4949474 A JPS4949474 A JP S4949474A JP 5727073 A JP5727073 A JP 5727073A JP 5727073 A JP5727073 A JP 5727073A JP S4949474 A JPS4949474 A JP S4949474A
Authority
JP
Japan
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.)
Pending
Application number
JP5727073A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS4949474A publication Critical patent/JPS4949474A/ja
Pending 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
    • H02J9/065—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 for lighting purposes
    • 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
JP5727073A 1972-05-24 1973-05-24 Pending JPS4949474A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25625272 US3836815A (en) 1972-05-24 1972-05-24 Emergency instant-start lighting system for arc discharge devices

Publications (1)

Publication Number Publication Date
JPS4949474A true JPS4949474A (en) 1974-05-14

Family

ID=22971554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5727073A Pending JPS4949474A (en) 1972-05-24 1973-05-24

Country Status (6)

Country Link
US (1) US3836815A (en)
JP (1) JPS4949474A (en)
CA (1) CA1006907A (en)
DE (1) DE2325872C2 (en)
GB (1) GB1414051A (en)
ZA (1) ZA732436B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5215882U (en) * 1975-07-21 1977-02-04
JPH04192294A (en) * 1990-11-26 1992-07-10 Tokyo Electric Co Ltd Guide light

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3925772A (en) * 1974-06-27 1975-12-09 Com Tel Inc A.C. power supply circuit in combination with an A.C. source and a D.C. source
US4030013A (en) * 1974-12-19 1977-06-14 General Electric Company Emergency lighting system AC line voltage sensing
US4127782A (en) * 1975-09-18 1978-11-28 Sawafuji Electric Co., Ltd. Automotive power supply
US4042856A (en) * 1975-10-28 1977-08-16 General Electric Company Chopper ballast for gaseous discharge lamps with auxiliary capacitor energy storage
US4075503A (en) * 1976-08-26 1978-02-21 Klett Keith K Emergency lighting system
US4144462A (en) * 1977-04-28 1979-03-13 Dual-Lite, Inc. Emergency lighting fluorescent pack
US4117373A (en) * 1977-04-28 1978-09-26 General Electric Company Emergency/normal lighting circuit for a gaseous discharge lamp
US4362971A (en) * 1977-12-30 1982-12-07 Sloan Jr Hiram C Power supply for arc discharge devices
CA1130852A (en) * 1978-08-25 1982-08-31 Eric L.H. Nuver Variable low frequency dimming for high intensity gaseous discharge lamps
SE436815B (en) * 1983-05-24 1985-01-21 Norlyk H LIGHT POWER DRIVE DEVICE
DE3435432A1 (en) * 1984-09-27 1986-04-03 Ceag Licht- Und Stromversorgungstechnik Gmbh, 4770 Soest Circuit arrangement for operating a discharge lamp
DE3513311A1 (en) * 1985-04-13 1986-10-16 Ceag Licht- Und Stromversorgungstechnik Gmbh, 4770 Soest CIRCUIT ARRANGEMENT
US4751398A (en) * 1986-03-18 1988-06-14 The Bodine Company Lighting system for normal and emergency operation of high intensity discharge lamps
US4719550A (en) * 1986-09-11 1988-01-12 Liebert Corporation Uninterruptible power supply with energy conversion and enhancement
DE3636186A1 (en) * 1986-10-24 1988-04-28 Ceag Licht & Strom Circuit arrangement for emergency lighting
GB2197760A (en) * 1986-10-31 1988-05-25 Fano Int Ltd Emergency lighting unit
JPS63305725A (en) * 1987-06-03 1988-12-13 Fuji Electric Co Ltd Uninterruptive power supply
US4885474A (en) * 1989-03-15 1989-12-05 Dual Lite, Inc. Connector assembly for plug-in energization and battery activation of an associated electrical apparatus
ATE185668T1 (en) * 1990-12-18 1999-10-15 Larry M Edwards UNINTERRUPTION-FREE, PROTECTED LIGHTING SYSTEM
GB9103757D0 (en) * 1991-02-22 1991-04-10 Campbell Moray J Switching system
GB2268008A (en) * 1991-02-22 1993-12-22 Moray James Campbell Switching system
US5202608A (en) * 1991-03-26 1993-04-13 National Service Industries, Inc. Emergency lighting system utilizing improved and rapidly installable fluorescent inverter
US5910689A (en) * 1997-04-28 1999-06-08 The Bodine Company, Inc. Generator standby ballast
JP3115116U (en) * 2005-07-26 2005-11-04 船井電機株式会社 Self-excited inverter circuit
KR20110101915A (en) * 2010-03-10 2011-09-16 한국원자력연구원 Exit light and emergency light which has the function that indicates residual capacity of battery
US8604695B2 (en) * 2011-09-23 2013-12-10 Gregory Moreland Automatic backup lighting system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS484249U (en) * 1971-06-12 1973-01-18

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1101578B (en) * 1956-07-09 1961-03-09 Licentia Gmbh Arrangement for the power supply of AC consumers
BE570661A (en) * 1957-08-29
US3195012A (en) * 1962-07-11 1965-07-13 Advance Transformer Co Ballast apparatus having a portion tuned to a harmonic frequency
FR1452640A (en) * 1965-06-02 1966-04-15 Accumulateurs Fixes Emergency electrical installation
US3684891A (en) * 1970-09-28 1972-08-15 Dual Lite Co Fail-safe solid-state emergency lighting power supply and transfer circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS484249U (en) * 1971-06-12 1973-01-18

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5215882U (en) * 1975-07-21 1977-02-04
JPS5725516Y2 (en) * 1975-07-21 1982-06-02
JPH04192294A (en) * 1990-11-26 1992-07-10 Tokyo Electric Co Ltd Guide light

Also Published As

Publication number Publication date
GB1414051A (en) 1975-11-12
ZA732436B (en) 1974-01-30
US3836815A (en) 1974-09-17
DE2325872A1 (en) 1973-12-06
DE2325872C2 (en) 1982-09-09
CA1006907A (en) 1977-03-15

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