CA2072825A1 - Timed power saving device - Google Patents

Timed power saving device

Info

Publication number
CA2072825A1
CA2072825A1 CA002072825A CA2072825A CA2072825A1 CA 2072825 A1 CA2072825 A1 CA 2072825A1 CA 002072825 A CA002072825 A CA 002072825A CA 2072825 A CA2072825 A CA 2072825A CA 2072825 A1 CA2072825 A1 CA 2072825A1
Authority
CA
Canada
Prior art keywords
timed power
variable resistor
resistor
power saving
saving device
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.)
Abandoned
Application number
CA002072825A
Other languages
English (en)
French (fr)
Inventor
Horacio Rodrigues Sobrinho
Antonio Rodrigues Neto
Renato Rodrigues
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
Publication of CA2072825A1 publication Critical patent/CA2072825A1/en
Abandoned 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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/041—Controlling the light-intensity of the source
    • 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

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Catching Or Destruction (AREA)
  • Radiation-Therapy Devices (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Finger-Pressure Massage (AREA)
  • Pyridine Compounds (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Led Device Packages (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Cosmetics (AREA)
  • Control Of Voltage And Current In General (AREA)
CA002072825A 1991-08-09 1992-06-30 Timed power saving device Abandoned CA2072825A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR919103451A BR9103451A (pt) 1991-08-09 1991-08-09 Economizador de energia temporizado
BR9103451 1991-08-09

Publications (1)

Publication Number Publication Date
CA2072825A1 true CA2072825A1 (en) 1993-02-10

Family

ID=4052544

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002072825A Abandoned CA2072825A1 (en) 1991-08-09 1992-06-30 Timed power saving device

Country Status (12)

Country Link
EP (1) EP0536877B1 (da)
JP (1) JPH0546260A (da)
CN (1) CN1072556A (da)
AT (1) ATE147924T1 (da)
AU (1) AU2078392A (da)
BR (1) BR9103451A (da)
CA (1) CA2072825A1 (da)
DE (1) DE69216750T2 (da)
DK (1) DK0536877T3 (da)
ES (1) ES2100295T3 (da)
GR (1) GR3023136T3 (da)
PT (1) PT100080A (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6681110B1 (en) 1999-07-02 2004-01-20 Musco Corporation Means and apparatus for control of remote electrical devices
US7956551B1 (en) 2004-02-24 2011-06-07 Musco Corporation Apparatus and method for discretionary adjustment of lumen output of light sources having lamp lumen depreciation characteristic compensation
US7843144B2 (en) 2004-02-24 2010-11-30 Musco Corporation Method and apparatus for retrofitting HID lamps with system to periodically adjust operating wattage
US7956556B1 (en) 2004-02-24 2011-06-07 Musco Corporation Apparatus and method for compensating for reduced light output of a solid-state light source having a lumen depreciation characteristic over its operational life
US8770796B2 (en) 2004-02-24 2014-07-08 Musco Corporation Energy efficient high intensity lighting fixture and method and system for efficient, effective, and energy saving high intensity lighting
US7176635B2 (en) 2004-02-24 2007-02-13 Musco Corporation Apparatus and method for compensating for reduced light output of a light source having a lumen depreciation characteristic over its operational life
US7982404B2 (en) 2006-12-22 2011-07-19 Musco Corporation Method and apparatus and system for adjusting power to HID lamp to control level of light output and conserve energy (ballast multi-tap power output)
US8288965B1 (en) 2007-02-23 2012-10-16 Musco Corporation Apparatus and method for switching in added capacitance into high-intensity discharge lamp circuit at preset times
WO2009060250A1 (es) * 2007-11-07 2009-05-14 Mariano Penagos Consuegra Sistema y dispositivo para controlar el encendido, apagado y consumo de energía en luminarias
US8247990B1 (en) 2008-12-05 2012-08-21 Musco Corporation Apparatus, method, and system for improved switching methods for power adjustments in light sources
CN101949887A (zh) * 2010-08-20 2011-01-19 郑州炜盛电子科技有限公司 半导体气体传感器及其多种气体检测方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6097599A (ja) * 1983-11-02 1985-05-31 アレツクス工業株式会社 放電灯調光装置
DE3438003A1 (de) * 1984-10-17 1986-04-17 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung zum wechselstrombetrieb von gasentladungslampen

Also Published As

Publication number Publication date
AU2078392A (en) 1993-02-11
JPH0546260A (ja) 1993-02-26
EP0536877A1 (en) 1993-04-14
DK0536877T3 (da) 1997-07-14
ATE147924T1 (de) 1997-02-15
ES2100295T3 (es) 1997-06-16
PT100080A (pt) 1994-05-31
GR3023136T3 (en) 1997-07-30
EP0536877B1 (en) 1997-01-15
BR9103451A (pt) 1993-03-09
DE69216750D1 (de) 1997-02-27
DE69216750T2 (de) 1997-06-19
CN1072556A (zh) 1993-05-26

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Legal Events

Date Code Title Description
FZDE Discontinued