JPS5234578A - Fluorescent lamp lighting device - Google Patents

Fluorescent lamp lighting device

Info

Publication number
JPS5234578A
JPS5234578A JP11034475A JP11034475A JPS5234578A JP S5234578 A JPS5234578 A JP S5234578A JP 11034475 A JP11034475 A JP 11034475A JP 11034475 A JP11034475 A JP 11034475A JP S5234578 A JPS5234578 A JP S5234578A
Authority
JP
Japan
Prior art keywords
lighting device
fluorescent lamp
lamp lighting
powerfactor
condenser
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
JP11034475A
Other languages
Japanese (ja)
Other versions
JPS5731632B2 (en
Inventor
Isao Kaneda
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.)
NEC Home Electronics Ltd
NEC Corp
Original Assignee
NEC Home Electronics Ltd
Nippon Electric 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 NEC Home Electronics Ltd, Nippon Electric Co Ltd filed Critical NEC Home Electronics Ltd
Priority to JP11034475A priority Critical patent/JPS5234578A/en
Publication of JPS5234578A publication Critical patent/JPS5234578A/en
Publication of JPS5731632B2 publication Critical patent/JPS5731632B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

PURPOSE: To provide a fluorescent lamp lighting device, which has high powerfactor, and which does not need a condenser for reforming power-factor or needs extremely small capacity.
COPYRIGHT: (C)1977,JPO&Japio
JP11034475A 1975-09-10 1975-09-10 Fluorescent lamp lighting device Granted JPS5234578A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11034475A JPS5234578A (en) 1975-09-10 1975-09-10 Fluorescent lamp lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11034475A JPS5234578A (en) 1975-09-10 1975-09-10 Fluorescent lamp lighting device

Publications (2)

Publication Number Publication Date
JPS5234578A true JPS5234578A (en) 1977-03-16
JPS5731632B2 JPS5731632B2 (en) 1982-07-06

Family

ID=14533365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11034475A Granted JPS5234578A (en) 1975-09-10 1975-09-10 Fluorescent lamp lighting device

Country Status (1)

Country Link
JP (1) JPS5234578A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53163882U (en) * 1977-05-30 1978-12-21
JPS568100U (en) * 1979-06-29 1981-01-23

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58159061A (en) * 1982-03-16 1983-09-21 Union Giken:Kk Method of sensitivity characteristic in optical system using image sensor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS493541A (en) * 1972-04-20 1974-01-12
JPS4915427U (en) * 1972-05-01 1974-02-08
JPS5192581A (en) * 1975-02-12 1976-08-13
JPS523275A (en) * 1975-06-24 1977-01-11 Nec Home Electronics Ltd Lighting system of a discharge lamp

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS493541A (en) * 1972-04-20 1974-01-12
JPS4915427U (en) * 1972-05-01 1974-02-08
JPS5192581A (en) * 1975-02-12 1976-08-13
JPS523275A (en) * 1975-06-24 1977-01-11 Nec Home Electronics Ltd Lighting system of a discharge lamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53163882U (en) * 1977-05-30 1978-12-21
JPS568100U (en) * 1979-06-29 1981-01-23

Also Published As

Publication number Publication date
JPS5731632B2 (en) 1982-07-06

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