JPS52146982A - Wire breaking compensator for reserve lighting unit - Google Patents

Wire breaking compensator for reserve lighting unit

Info

Publication number
JPS52146982A
JPS52146982A JP6421476A JP6421476A JPS52146982A JP S52146982 A JPS52146982 A JP S52146982A JP 6421476 A JP6421476 A JP 6421476A JP 6421476 A JP6421476 A JP 6421476A JP S52146982 A JPS52146982 A JP S52146982A
Authority
JP
Japan
Prior art keywords
compensator
wire breaking
lighting unit
lamp
reserve
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
JP6421476A
Other languages
Japanese (ja)
Other versions
JPS5730692B2 (en
Inventor
Kunio Okazaki
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.)
Stanley Electric Co Ltd
Original Assignee
Stanley Electric 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 Stanley Electric Co Ltd filed Critical Stanley Electric Co Ltd
Priority to JP6421476A priority Critical patent/JPS52146982A/en
Publication of JPS52146982A publication Critical patent/JPS52146982A/en
Publication of JPS5730692B2 publication Critical patent/JPS5730692B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

PURPOSE:To reduce a current loss and prevent the terminal voltage of a highbeam lamp from reduction, through a switching circuit for detecting a wire breaking of the lamp and an oscillator circuit connected another switching circuit to dim the lamp.
JP6421476A 1976-06-02 1976-06-02 Wire breaking compensator for reserve lighting unit Granted JPS52146982A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6421476A JPS52146982A (en) 1976-06-02 1976-06-02 Wire breaking compensator for reserve lighting unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6421476A JPS52146982A (en) 1976-06-02 1976-06-02 Wire breaking compensator for reserve lighting unit

Publications (2)

Publication Number Publication Date
JPS52146982A true JPS52146982A (en) 1977-12-07
JPS5730692B2 JPS5730692B2 (en) 1982-06-30

Family

ID=13251602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6421476A Granted JPS52146982A (en) 1976-06-02 1976-06-02 Wire breaking compensator for reserve lighting unit

Country Status (1)

Country Link
JP (1) JPS52146982A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007269252A (en) * 2006-03-31 2007-10-18 Omron Corp Stop lamp lighting control device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007269252A (en) * 2006-03-31 2007-10-18 Omron Corp Stop lamp lighting control device
JP4646139B2 (en) * 2006-03-31 2011-03-09 オムロンオートモーティブエレクトロニクス株式会社 Stop lamp lighting control device

Also Published As

Publication number Publication date
JPS5730692B2 (en) 1982-06-30

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