JPS524673A - Emergency lighting device - Google Patents

Emergency lighting device

Info

Publication number
JPS524673A
JPS524673A JP8115975A JP8115975A JPS524673A JP S524673 A JPS524673 A JP S524673A JP 8115975 A JP8115975 A JP 8115975A JP 8115975 A JP8115975 A JP 8115975A JP S524673 A JPS524673 A JP S524673A
Authority
JP
Japan
Prior art keywords
lighting device
emergency lighting
circuit
inverter circuit
oscillating
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
JP8115975A
Other languages
Japanese (ja)
Inventor
Shozo Kataoka
Norihide Hamahara
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 JP8115975A priority Critical patent/JPS524673A/en
Publication of JPS524673A publication Critical patent/JPS524673A/en
Pending legal-status Critical Current

Links

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

PURPOSE:To provide a device for protecting the oscillation of the inverter circuit from the influence of circuit constant of reverse vias circuit in oscillating the inverter circuit.
JP8115975A 1975-06-30 1975-06-30 Emergency lighting device Pending JPS524673A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8115975A JPS524673A (en) 1975-06-30 1975-06-30 Emergency lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8115975A JPS524673A (en) 1975-06-30 1975-06-30 Emergency lighting device

Publications (1)

Publication Number Publication Date
JPS524673A true JPS524673A (en) 1977-01-13

Family

ID=13738654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8115975A Pending JPS524673A (en) 1975-06-30 1975-06-30 Emergency lighting device

Country Status (1)

Country Link
JP (1) JPS524673A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61150891U (en) * 1985-03-12 1986-09-18
US5015919A (en) * 1989-07-19 1991-05-14 Led Corporation N.V. Emergency lighting system provided with a fluorescent tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61150891U (en) * 1985-03-12 1986-09-18
US5015919A (en) * 1989-07-19 1991-05-14 Led Corporation N.V. Emergency lighting system provided with a fluorescent tube

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