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JPS5218082A - Discharge lamp lighting device - Google Patents

Discharge lamp lighting device

Info

Publication number
JPS5218082A
JPS5218082A JP50094390A JP9439075A JPS5218082A JP S5218082 A JPS5218082 A JP S5218082A JP 50094390 A JP50094390 A JP 50094390A JP 9439075 A JP9439075 A JP 9439075A JP S5218082 A JPS5218082 A JP S5218082A
Authority
JP
Japan
Prior art keywords
lighting device
discharge lamp
lamp lighting
electric heating
fluorescent 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.)
Pending
Application number
JP50094390A
Other languages
Japanese (ja)
Inventor
Makoto Toho
Masaki Shinomiya
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP50094390A priority Critical patent/JPS5218082A/en
Publication of JPS5218082A publication Critical patent/JPS5218082A/en
Pending legal-status Critical Current

Links

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

PURPOSE:To eliminate unnecessary electric heating power during lighting of a fluorescent lamp.
JP50094390A 1975-07-31 1975-07-31 Discharge lamp lighting device Pending JPS5218082A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50094390A JPS5218082A (en) 1975-07-31 1975-07-31 Discharge lamp lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50094390A JPS5218082A (en) 1975-07-31 1975-07-31 Discharge lamp lighting device

Publications (1)

Publication Number Publication Date
JPS5218082A true JPS5218082A (en) 1977-02-10

Family

ID=14108942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50094390A Pending JPS5218082A (en) 1975-07-31 1975-07-31 Discharge lamp lighting device

Country Status (1)

Country Link
JP (1) JPS5218082A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60114046A (en) * 1983-11-25 1985-06-20 Toshiba Corp Call system of multi-channel access system
US5243258A (en) * 1991-08-30 1993-09-07 North American Philips Corporation Fluorescent lamp electrode disconnect arrangement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60114046A (en) * 1983-11-25 1985-06-20 Toshiba Corp Call system of multi-channel access system
JPH0475692B2 (en) * 1983-11-25 1992-12-01 Tokyo Shibaura Electric Co
US5243258A (en) * 1991-08-30 1993-09-07 North American Philips Corporation Fluorescent lamp electrode disconnect arrangement

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