JPS6220680B2 - - Google Patents

Info

Publication number
JPS6220680B2
JPS6220680B2 JP54169725A JP16972579A JPS6220680B2 JP S6220680 B2 JPS6220680 B2 JP S6220680B2 JP 54169725 A JP54169725 A JP 54169725A JP 16972579 A JP16972579 A JP 16972579A JP S6220680 B2 JPS6220680 B2 JP S6220680B2
Authority
JP
Japan
Prior art keywords
preheating
current
discharge lamp
lighting
luminous flux
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
JP54169725A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5693292A (en
Inventor
Seiji Soga
Takashi Katayanagi
Yukio Sugyama
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 JP16972579A priority Critical patent/JPS5693292A/ja
Publication of JPS5693292A publication Critical patent/JPS5693292A/ja
Publication of JPS6220680B2 publication Critical patent/JPS6220680B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
JP16972579A 1979-12-26 1979-12-26 Low light beam type emergency illuminator Granted JPS5693292A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16972579A JPS5693292A (en) 1979-12-26 1979-12-26 Low light beam type emergency illuminator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16972579A JPS5693292A (en) 1979-12-26 1979-12-26 Low light beam type emergency illuminator

Publications (2)

Publication Number Publication Date
JPS5693292A JPS5693292A (en) 1981-07-28
JPS6220680B2 true JPS6220680B2 (enrdf_load_html_response) 1987-05-08

Family

ID=15891689

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16972579A Granted JPS5693292A (en) 1979-12-26 1979-12-26 Low light beam type emergency illuminator

Country Status (1)

Country Link
JP (1) JPS5693292A (enrdf_load_html_response)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5140061Y2 (enrdf_load_html_response) * 1972-03-15 1976-09-30

Also Published As

Publication number Publication date
JPS5693292A (en) 1981-07-28

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