DE29723140U1 - Dimming and energy saving circuit for AC powered gas discharge lamps - Google Patents

Dimming and energy saving circuit for AC powered gas discharge lamps

Info

Publication number
DE29723140U1
DE29723140U1 DE29723140U DE29723140U DE29723140U1 DE 29723140 U1 DE29723140 U1 DE 29723140U1 DE 29723140 U DE29723140 U DE 29723140U DE 29723140 U DE29723140 U DE 29723140U DE 29723140 U1 DE29723140 U1 DE 29723140U1
Authority
DE
Germany
Prior art keywords
dimming
gas discharge
energy saving
discharge lamps
saving circuit
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 - Lifetime
Application number
DE29723140U
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE29723140U priority Critical patent/DE29723140U1/en
Priority claimed from DE19706159A external-priority patent/DE19706159A1/en
Publication of DE29723140U1 publication Critical patent/DE29723140U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • 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
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/40—Controlling the intensity of light discontinuously
DE29723140U 1997-02-17 1997-02-17 Dimming and energy saving circuit for AC powered gas discharge lamps Expired - Lifetime DE29723140U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29723140U DE29723140U1 (en) 1997-02-17 1997-02-17 Dimming and energy saving circuit for AC powered gas discharge lamps

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29723140U DE29723140U1 (en) 1997-02-17 1997-02-17 Dimming and energy saving circuit for AC powered gas discharge lamps
DE19706159A DE19706159A1 (en) 1996-12-03 1997-02-17 Dimming and energy-saving circuit for AC-driven lamps

Publications (1)

Publication Number Publication Date
DE29723140U1 true DE29723140U1 (en) 1998-07-02

Family

ID=26034035

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29723140U Expired - Lifetime DE29723140U1 (en) 1997-02-17 1997-02-17 Dimming and energy saving circuit for AC powered gas discharge lamps

Country Status (1)

Country Link
DE (1) DE29723140U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012134702A1 (en) * 2011-03-31 2012-10-04 Osram Sylvania Inc. Multiple light level electronic power converter
FR3006123A1 (en) * 2013-05-24 2014-11-28 Bourgogne Franche Comte Lumiere ELECTRIC POWER SYSTEM, ESPECIALLY FOR PUBLIC LIGHTING

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012134702A1 (en) * 2011-03-31 2012-10-04 Osram Sylvania Inc. Multiple light level electronic power converter
US8674617B2 (en) 2011-03-31 2014-03-18 Osram Sylvania Inc. Multiple light level electronic power converter
FR3006123A1 (en) * 2013-05-24 2014-11-28 Bourgogne Franche Comte Lumiere ELECTRIC POWER SYSTEM, ESPECIALLY FOR PUBLIC LIGHTING

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19980813

R156 Lapse of ip right after 3 years

Effective date: 20001201