ATE17626T1 - Stromversorgungssysteme fuer explosionsgefaehrdete raeume. - Google Patents

Stromversorgungssysteme fuer explosionsgefaehrdete raeume.

Info

Publication number
ATE17626T1
ATE17626T1 AT80303483T AT80303483T ATE17626T1 AT E17626 T1 ATE17626 T1 AT E17626T1 AT 80303483 T AT80303483 T AT 80303483T AT 80303483 T AT80303483 T AT 80303483T AT E17626 T1 ATE17626 T1 AT E17626T1
Authority
AT
Austria
Prior art keywords
power supply
lamps
windings
transformers
transformer
Prior art date
Application number
AT80303483T
Other languages
English (en)
Inventor
Frank Bostock Roberts
Original Assignee
Victor Products Plc
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 Victor Products Plc filed Critical Victor Products Plc
Application granted granted Critical
Publication of ATE17626T1 publication Critical patent/ATE17626T1/de

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters
    • H05B41/282—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters with semiconductor devices
    • H05B41/285—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • 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
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Unwinding Webs (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Jib Cranes (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
AT80303483T 1979-10-05 1980-10-02 Stromversorgungssysteme fuer explosionsgefaehrdete raeume. ATE17626T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7934722A GB2061034B (en) 1979-10-05 1979-10-05 Power supply systems
EP80303483A EP0027039B1 (de) 1979-10-05 1980-10-02 Stromversorgungssysteme für explosionsgefährdete Räume

Publications (1)

Publication Number Publication Date
ATE17626T1 true ATE17626T1 (de) 1986-02-15

Family

ID=10508329

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80303483T ATE17626T1 (de) 1979-10-05 1980-10-02 Stromversorgungssysteme fuer explosionsgefaehrdete raeume.

Country Status (5)

Country Link
US (1) US4293799A (de)
EP (1) EP0027039B1 (de)
AT (1) ATE17626T1 (de)
DE (1) DE3071368D1 (de)
GB (1) GB2061034B (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5262700A (en) * 1982-02-08 1993-11-16 Nilssen Ole K Fluorescent lighting means
EP0113855A1 (de) * 1982-12-16 1984-07-25 NILSSEN, Ole Kristian Leistungsbegrenztes Deckenbeleuchtungssystem für Leuchtstofflampen
US5047696A (en) * 1982-12-16 1991-09-10 Nilssen Ole K Power-limited ceiling lighting system
NL8205026A (nl) * 1982-12-29 1984-07-16 Philips Nv Inrichting voorzien van een met tenminste twee inwendige elektroden uitgeruste metaaldampontladingsbuis.
US4667133A (en) * 1983-12-12 1987-05-19 Nilssen Ole K Power-limited lighting system
US4626747A (en) * 1984-01-09 1986-12-02 Nilssen Ole K Class-3 lighting system
US4682079A (en) * 1984-10-04 1987-07-21 Hallmark Cards, Inc. Light string ornament circuitry
US4970438A (en) * 1985-05-28 1990-11-13 Nilssen Ole K Electronic fluorescent lamp ballasting system
US4999547A (en) * 1986-09-25 1991-03-12 Innovative Controls, Incorporated Ballast for high pressure sodium lamps having constant line and lamp wattage
US4798998A (en) * 1986-12-15 1989-01-17 Armstrong World Industries, Inc. Electronically dimmed power limited lighting system
US4754201A (en) * 1987-02-26 1988-06-28 General Electric Company Magnetic low load factor series ballast circuit
US5003227A (en) * 1988-08-15 1991-03-26 Nilssen Ole K Power distribution for lighting systems
US5021717A (en) * 1989-10-02 1991-06-04 Nilssen Ole K Operating system for multiple fluorescent lamps
US5266869A (en) * 1990-09-27 1993-11-30 Tokyo Electric Co., Ltd. Discharge lamp lighting apparatus having output impedance which limits current flow therethrough after start of discharging
US5485057A (en) * 1993-09-02 1996-01-16 Smallwood; Robert C. Gas discharge lamp and power distribution system therefor
CA2146619C (en) * 1994-04-14 2005-02-08 Kevin M. Huczko Intrinsically safe power source
US6232726B1 (en) 1999-12-28 2001-05-15 Philips Electronics North America Corporation Ballast scheme for operating multiple lamps
US6459215B1 (en) * 2000-08-11 2002-10-01 General Electric Company Integral lamp
US6555974B1 (en) 2000-11-21 2003-04-29 General Electric Company Wiring geometry for multiple integral lamps
JP2002246191A (ja) * 2001-02-14 2002-08-30 Koito Mfg Co Ltd 放電灯点灯回路
US6443769B1 (en) 2001-02-15 2002-09-03 General Electric Company Lamp electronic end cap for integral lamp
US6486618B1 (en) * 2001-09-28 2002-11-26 Koninklijke Philips Electronics N.V. Adaptable inverter
JP2005521370A (ja) * 2002-03-22 2005-07-14 ジーディアールシー・リミテッド 照明システム
US7038400B2 (en) * 2004-03-12 2006-05-02 Juno Manufacturing, Inc. Constant current Class 3 lighting system
US7701151B2 (en) * 2007-10-19 2010-04-20 American Sterilizer Company Lighting control system having temperature compensation and trim circuits
US8610368B2 (en) 2009-12-21 2013-12-17 Top Victory Investments Ltd. Serial-type light-emitting diode (LED) device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2066549A (en) * 1931-09-19 1937-01-05 Ferdinand Proksch Light sign device
US2011929A (en) * 1931-11-06 1935-08-20 Cramp William Electric supply for lamps in coal mines and like places
CH165988A (de) * 1931-12-01 1933-12-15 Philips Nv Beleuchtungsanlage.
CH111037A (de) * 1937-10-11 1925-07-16 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Einrichtung zum Betriebe elektrischer Gas- oder Dampflampen mit hochfrequenten Strömen.
US2292064A (en) * 1939-04-17 1942-08-04 Gen Electric Alternating current lighting system
US2610310A (en) * 1948-06-02 1952-09-09 Alfred M Miles Fluorescent street lighting system
US2683241A (en) * 1951-02-23 1954-07-06 Thorn Electric Ind Ltd Electric lamp circuits
DE1794725U (de) * 1958-12-03 1959-09-03 Standard Elektrik Lorenz Ag Schlagwettersicherer uebertrager zur verbindung schlagwettergeschuetzter und eigensicherer stromkreise.
CA939001A (en) * 1971-07-02 1973-12-25 Westinghouse Canada Limited Lighting control system
GB1401628A (en) * 1971-11-18 1975-07-16 Victor Products Ltd Electric power supply systems
JPS52119127A (en) * 1976-03-30 1977-10-06 Zuiia Asoshieiteizu Inc Device for operating gas discharge lamp

Also Published As

Publication number Publication date
EP0027039A3 (en) 1981-12-16
GB2061034B (en) 1983-02-16
DE3071368D1 (en) 1986-03-06
EP0027039B1 (de) 1986-01-22
EP0027039A2 (de) 1981-04-15
US4293799A (en) 1981-10-06
GB2061034A (en) 1981-05-07

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties