JPS5667643A - Winker for head lamp of vehicle - Google Patents

Winker for head lamp of vehicle

Info

Publication number
JPS5667643A
JPS5667643A JP14474379A JP14474379A JPS5667643A JP S5667643 A JPS5667643 A JP S5667643A JP 14474379 A JP14474379 A JP 14474379A JP 14474379 A JP14474379 A JP 14474379A JP S5667643 A JPS5667643 A JP S5667643A
Authority
JP
Japan
Prior art keywords
transistor
winkering
filament
current
head 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
JP14474379A
Other languages
Japanese (ja)
Inventor
Michio Yashima
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP14474379A priority Critical patent/JPS5667643A/en
Publication of JPS5667643A publication Critical patent/JPS5667643A/en
Pending legal-status Critical Current

Links

Landscapes

  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

PURPOSE: To perform the immediate illumination at the time of lighting and ensure the exact and given periodical winkering of head lamp by continuously flowing current even during the winkering period.
CONSTITUTION: When operating switches 6 and 6', a current is supplied to a flip- flop circuit 7, a given periodical oscillation is generated, a transistor Tr1 is kept under ON-OFF control, and a transistor Tr0 operates in ON or OFF state correspondingly. In a filament Fh, a current enough to make it a winkering state apparently flows through a resistance R0 even during the period when the transistor Tr0 is OFF, and when the transistor Tr0 turns ON, the filament Fh begins to luminesce immediately. Thus, the responsiveness to the luminance of filament becomes better, so that the periodicity of luminescence is made exact.
COPYRIGHT: (C)1981,JPO&Japio
JP14474379A 1979-11-08 1979-11-08 Winker for head lamp of vehicle Pending JPS5667643A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14474379A JPS5667643A (en) 1979-11-08 1979-11-08 Winker for head lamp of vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14474379A JPS5667643A (en) 1979-11-08 1979-11-08 Winker for head lamp of vehicle

Publications (1)

Publication Number Publication Date
JPS5667643A true JPS5667643A (en) 1981-06-06

Family

ID=15369319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14474379A Pending JPS5667643A (en) 1979-11-08 1979-11-08 Winker for head lamp of vehicle

Country Status (1)

Country Link
JP (1) JPS5667643A (en)

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