JPS53106594A - Preliminary fault display device of lighting fixture - Google Patents

Preliminary fault display device of lighting fixture

Info

Publication number
JPS53106594A
JPS53106594A JP2196377A JP2196377A JPS53106594A JP S53106594 A JPS53106594 A JP S53106594A JP 2196377 A JP2196377 A JP 2196377A JP 2196377 A JP2196377 A JP 2196377A JP S53106594 A JPS53106594 A JP S53106594A
Authority
JP
Japan
Prior art keywords
display device
lighting fixture
fault display
preliminary fault
preliminary
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
JP2196377A
Other languages
Japanese (ja)
Inventor
Seiji Soga
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 JP2196377A priority Critical patent/JPS53106594A/en
Publication of JPS53106594A publication Critical patent/JPS53106594A/en
Pending legal-status Critical Current

Links

Landscapes

  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Audible And Visible Signals (AREA)

Abstract

PURPOSE: To facilitate the recognition of fault and obviate giving anxiety to outsiders by providing a display element which transmits a preliminary fault announcement signal which is detectable only in a specified detector to emergency ligting fixture.
COPYRIGHT: (C)1978,JPO&Japio
JP2196377A 1977-02-28 1977-02-28 Preliminary fault display device of lighting fixture Pending JPS53106594A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2196377A JPS53106594A (en) 1977-02-28 1977-02-28 Preliminary fault display device of lighting fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2196377A JPS53106594A (en) 1977-02-28 1977-02-28 Preliminary fault display device of lighting fixture

Publications (1)

Publication Number Publication Date
JPS53106594A true JPS53106594A (en) 1978-09-16

Family

ID=12069706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2196377A Pending JPS53106594A (en) 1977-02-28 1977-02-28 Preliminary fault display device of lighting fixture

Country Status (1)

Country Link
JP (1) JPS53106594A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58119390A (en) * 1982-01-11 1983-07-15 Nippon Sangyo Kikai Kk Biological oxidizing, adsorbing and filtering apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58119390A (en) * 1982-01-11 1983-07-15 Nippon Sangyo Kikai Kk Biological oxidizing, adsorbing and filtering apparatus

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