JPS5841676Y2 - ２灯式光源装置 - Google Patents

２灯式光源装置

Info

Publication number
JPS5841676Y2
JPS5841676Y2 JP3141679U JP3141679U JPS5841676Y2 JP S5841676 Y2 JPS5841676 Y2 JP S5841676Y2 JP 3141679 U JP3141679 U JP 3141679U JP 3141679 U JP3141679 U JP 3141679U JP S5841676 Y2 JPS5841676 Y2 JP S5841676Y2
Authority
JP
Japan
Prior art keywords
lamp
power supply
supply unit
diode
light source
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
Application number
JP3141679U
Other languages
English (en)
Japanese (ja)
Other versions
JPS55131099U (enExample
Inventor
春雄 竹内
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.)
Olympus Corp
Original Assignee
Olympus Optical Co Ltd
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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP3141679U priority Critical patent/JPS5841676Y2/ja
Publication of JPS55131099U publication Critical patent/JPS55131099U/ja
Application granted granted Critical
Publication of JPS5841676Y2 publication Critical patent/JPS5841676Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
JP3141679U 1979-03-12 1979-03-12 ２灯式光源装置 Expired JPS5841676Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3141679U JPS5841676Y2 (ja) 1979-03-12 1979-03-12 ２灯式光源装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3141679U JPS5841676Y2 (ja) 1979-03-12 1979-03-12 ２灯式光源装置

Publications (2)

Publication Number Publication Date
JPS55131099U JPS55131099U (enExample) 1980-09-17
JPS5841676Y2 true JPS5841676Y2 (ja) 1983-09-20

Family

ID=28882951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3141679U Expired JPS5841676Y2 (ja) 1979-03-12 1979-03-12 ２灯式光源装置

Country Status (1)

Country Link
JP (1) JPS5841676Y2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006288945A (ja) * 2005-04-14 2006-10-26 Pentax Corp 内視鏡装置の電圧制御回路

Also Published As

Publication number Publication date
JPS55131099U (enExample) 1980-09-17

Similar Documents

Publication Publication Date Title
JPH0521182A (ja) 放電灯点灯装置および照明器具
JPS5923438B2 (ja) 放電管を含む電気回路配置
JPS5841676Y2 (ja) ２灯式光源装置
JP3278429B2 (ja) 蛍光ランプ
US4562381A (en) Starting circuit for multiple fluorescent lamps
JP2002173028A (ja) Ｌｅｄ信号電球
JPS6232000Y2 (enExample)
KR100452341B1 (ko) 고압방전등용 자기식 안정기의 단락 보호회로
JP4376996B2 (ja) 蛍光灯の直流点灯装置
KR200157198Y1 (ko) 가로등 점등장치
JP2004193074A (ja) 放電灯点灯装置
KR200314000Y1 (ko) 고압방전등용 자기식 안정기의 단락 보호회로
KR200213362Y1 (ko) 방전등용안정기
JP2022545427A (ja) 電源に接続するためのダブルエンドのレトロフィットの発光ダイオード（ｌｅｄ）ベースの照明デバイスであって、改良されたピン安全回路を有するｌｅｄベースの照明デバイス
KR0134943Y1 (ko) 예열점등식 형광등의 전자스타터
JP3834939B2 (ja) 照明装置
JP2006012674A (ja) ダミー管及び二灯直列逐次始動形の蛍光灯器具
JP2984797B2 (ja) 照明灯点灯装置
JPH06338394A (ja) 非常用照明器具
JPH01284822A (ja) 内視鏡用光源装置
JPH0143651B2 (enExample)
JPH0348880Y2 (enExample)
JPS6326957Y2 (enExample)
KR200277083Y1 (ko) 방전등 점등장치
SU1057749A1 (ru) Способ подключени люминесцентной лампы в схеме питани с подогревом электродов