JPS59163703A - 多灯用照明器具 - Google Patents

多灯用照明器具

Info

Publication number
JPS59163703A
JPS59163703A JP58036831A JP3683183A JPS59163703A JP S59163703 A JPS59163703 A JP S59163703A JP 58036831 A JP58036831 A JP 58036831A JP 3683183 A JP3683183 A JP 3683183A JP S59163703 A JPS59163703 A JP S59163703A
Authority
JP
Japan
Prior art keywords
annular fluorescent
fluorescent lamp
fluorescent lamps
illuminated surface
lamp
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.)
Granted
Application number
JP58036831A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6262404B2 (enrdf_load_stackoverflow
Inventor
良司 皆川
山崎　広義
清水　和崇
次田　和彦
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP58036831A priority Critical patent/JPS59163703A/ja
Publication of JPS59163703A publication Critical patent/JPS59163703A/ja
Publication of JPS6262404B2 publication Critical patent/JPS6262404B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP58036831A 1983-03-07 1983-03-07 多灯用照明器具 Granted JPS59163703A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58036831A JPS59163703A (ja) 1983-03-07 1983-03-07 多灯用照明器具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58036831A JPS59163703A (ja) 1983-03-07 1983-03-07 多灯用照明器具

Publications (2)

Publication Number Publication Date
JPS59163703A true JPS59163703A (ja) 1984-09-14
JPS6262404B2 JPS6262404B2 (enrdf_load_stackoverflow) 1987-12-26

Family

ID=12480686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58036831A Granted JPS59163703A (ja) 1983-03-07 1983-03-07 多灯用照明器具

Country Status (1)

Country Link
JP (1) JPS59163703A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS625599A (ja) * 1985-06-28 1987-01-12 松下電器産業株式会社 光色可変照明装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0593001U (ja) * 1992-05-12 1993-12-17 株式会社村田製作所 電気部品のケース構造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS625599A (ja) * 1985-06-28 1987-01-12 松下電器産業株式会社 光色可変照明装置

Also Published As

Publication number Publication date
JPS6262404B2 (enrdf_load_stackoverflow) 1987-12-26

Similar Documents

Publication Publication Date Title
CA2429427C (en) High-intensity discharge lamp ballast with live relamping feature
JP2003133087A (ja) 照明装置
US4752719A (en) Boosted D.C. supply circuit and luminaire employing same
JPS59163703A (ja) 多灯用照明器具
WO2012137964A1 (ja) Ｌｅｄ照明灯、並びにそれを有するｌｅｄ照明装置及びｌｅｄ照明システム
JP2003133086A (ja) 照明装置
US5949196A (en) Method and system for switchable light levels in operating gas discharge lamps with an inexpensive single ballast
JP3430655B2 (ja) 照明装置
KR101315141B1 (ko) 조명 장치
JPS59121701A (ja) 多灯用照明器具
JPH09251893A (ja) 照明装置
JPH01186703A (ja) 蛍光ランプ用照明器具
JPS59230203A (ja) 多灯用照明器具
JPH10275600A (ja) 放電ランプと放電ランプ器具
JPS60101801A (ja) 多灯用照明器具
JPS6254202B2 (enrdf_load_stackoverflow)
JP3138636B2 (ja) 高輝度放電灯と白熱灯一体型照明装置
JPS6129099A (ja) 多段調光式螢光灯器具
CA1264800A (en) Boosted d.c. supply circuit and luminaire employing same
JPS5911439Y2 (ja) けい光ランプ点灯装置
JP2004111322A (ja) 照明器具
JP3161720B2 (ja) 照明装置
JPH06243986A (ja) 放電灯点灯装置
JPH04101394A (ja) 照明灯点灯装置
JPH01255199A (ja) 照明器具