JPS5465935A - Disconnection detector for indicator lamp in auto-bycycle and so on - Google Patents

Disconnection detector for indicator lamp in auto-bycycle and so on

Info

Publication number
JPS5465935A
JPS5465935A JP13186877A JP13186877A JPS5465935A JP S5465935 A JPS5465935 A JP S5465935A JP 13186877 A JP13186877 A JP 13186877A JP 13186877 A JP13186877 A JP 13186877A JP S5465935 A JPS5465935 A JP S5465935A
Authority
JP
Japan
Prior art keywords
lamp
contact
circuit
indicator lamp
disconnection
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
JP13186877A
Other languages
Japanese (ja)
Inventor
Ryuji Kondo
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha 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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority to JP13186877A priority Critical patent/JPS5465935A/en
Publication of JPS5465935A publication Critical patent/JPS5465935A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Alarm Devices (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)

Abstract

PURPOSE: To provide a disconnection detector which enebles checking of disconnection in indicator lamps prior to starting of the engine by operating a detecting circuit in the course of the operation of a main switch.
CONSTITUTION: An indicator lamp, for example, an oil volume warning lamp L1, is arranged in the circuit and prior to the start of the engine, a main switch 1 is operated. Consequently, a mobile contact 2 passes through a check terminal 5 causing conduction in the course, before it reaches a fixed terminal 5, located at ON side. While the contact 2 is put on the contact 3, an electric current flows in the route of a circuit 6, the lamp L1 and the earth from a battery E. As a result, unless than lamp L1 is disconnected, the lamp L1 lights, showing the normality thereof. When the contact 2 is put on the contact 3, the lamp L1 is pormally off. Here, when a switch SW1 for detecting oil volume is closed, the lamp L1 lights, thus indicating the shortage of the oil.
COPYRIGHT: (C)1979,JPO&Japio
JP13186877A 1977-11-02 1977-11-02 Disconnection detector for indicator lamp in auto-bycycle and so on Pending JPS5465935A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13186877A JPS5465935A (en) 1977-11-02 1977-11-02 Disconnection detector for indicator lamp in auto-bycycle and so on

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13186877A JPS5465935A (en) 1977-11-02 1977-11-02 Disconnection detector for indicator lamp in auto-bycycle and so on

Publications (1)

Publication Number Publication Date
JPS5465935A true JPS5465935A (en) 1979-05-28

Family

ID=15068000

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13186877A Pending JPS5465935A (en) 1977-11-02 1977-11-02 Disconnection detector for indicator lamp in auto-bycycle and so on

Country Status (1)

Country Link
JP (1) JPS5465935A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58157744U (en) * 1982-04-14 1983-10-21 本田技研工業株式会社 Vehicle indicator circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58157744U (en) * 1982-04-14 1983-10-21 本田技研工業株式会社 Vehicle indicator circuit

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