JPS56157639A - Flasher unit for car - Google Patents

Flasher unit for car

Info

Publication number
JPS56157639A
JPS56157639A JP6151280A JP6151280A JPS56157639A JP S56157639 A JPS56157639 A JP S56157639A JP 6151280 A JP6151280 A JP 6151280A JP 6151280 A JP6151280 A JP 6151280A JP S56157639 A JPS56157639 A JP S56157639A
Authority
JP
Japan
Prior art keywords
capacitor
transistor
short
condition
circuited
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
JP6151280A
Other languages
Japanese (ja)
Other versions
JPS5941415B2 (en
Inventor
Hirobumi Mokuya
Yasuhiko Sakurai
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP55061512A priority Critical patent/JPS5941415B2/en
Publication of JPS56157639A publication Critical patent/JPS56157639A/en
Publication of JPS5941415B2 publication Critical patent/JPS5941415B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To prevent the generation of heat and breakage of a flasher unit for car, detecting the short-circuited current and controlling the characteristics of load circuit. CONSTITUTION:A transistor 215 turns on by the potential drop, when the short- circuited condition is generated between one terminal end of a leak resistor 26 and the ground, that is, a flashing indicator lamp is short-circuited and the short-circuited current flows to the resistor 21. Then, the potential of main power source is applied to the negative side of a capacitor 110 through a diode 224. At this time, a transistor 50 is in ON condition as the current flows to the resistors 80, 100 and 120 and the capacitor 110, however, the current becomes hard to flow to the resistors 80 and 90 and to the capacitor 110 by high potential applied to the negative side of the capacitor 110, and the transistor 50 turns off condition. Therefore, a transistor 40 turns off condition, a coil 22 is deenergized and a switch 23 is opened.
JP55061512A 1980-05-09 1980-05-09 Vehicle flashing device Expired JPS5941415B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55061512A JPS5941415B2 (en) 1980-05-09 1980-05-09 Vehicle flashing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55061512A JPS5941415B2 (en) 1980-05-09 1980-05-09 Vehicle flashing device

Publications (2)

Publication Number Publication Date
JPS56157639A true JPS56157639A (en) 1981-12-04
JPS5941415B2 JPS5941415B2 (en) 1984-10-06

Family

ID=13173205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55061512A Expired JPS5941415B2 (en) 1980-05-09 1980-05-09 Vehicle flashing device

Country Status (1)

Country Link
JP (1) JPS5941415B2 (en)

Also Published As

Publication number Publication date
JPS5941415B2 (en) 1984-10-06

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