JPS56147395A - Wire breakage detector for light or like - Google Patents

Wire breakage detector for light or like

Info

Publication number
JPS56147395A
JPS56147395A JP5059480A JP5059480A JPS56147395A JP S56147395 A JPS56147395 A JP S56147395A JP 5059480 A JP5059480 A JP 5059480A JP 5059480 A JP5059480 A JP 5059480A JP S56147395 A JPS56147395 A JP S56147395A
Authority
JP
Japan
Prior art keywords
light
wire breakage
breakage detector
detector
wire
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
JP5059480A
Other languages
Japanese (ja)
Inventor
Michio Okamoto
Toyota Noguchi
Hironori Katou
Mamoru Kaneko
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 Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP5059480A priority Critical patent/JPS56147395A/en
Priority to DE19813115276 priority patent/DE3115276A1/en
Publication of JPS56147395A publication Critical patent/JPS56147395A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0816—Indicating performance data, e.g. occurrence of a malfunction
    • G07C5/0825—Indicating performance data, e.g. occurrence of a malfunction using optical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • B60R16/0315—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for using multiplexing techniques

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
JP5059480A 1980-04-16 1980-04-16 Wire breakage detector for light or like Pending JPS56147395A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP5059480A JPS56147395A (en) 1980-04-16 1980-04-16 Wire breakage detector for light or like
DE19813115276 DE3115276A1 (en) 1980-04-16 1981-04-15 Control for a multiplicity of terminating units or connections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5059480A JPS56147395A (en) 1980-04-16 1980-04-16 Wire breakage detector for light or like

Publications (1)

Publication Number Publication Date
JPS56147395A true JPS56147395A (en) 1981-11-16

Family

ID=12863290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5059480A Pending JPS56147395A (en) 1980-04-16 1980-04-16 Wire breakage detector for light or like

Country Status (2)

Country Link
JP (1) JPS56147395A (en)
DE (1) DE3115276A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3439410A1 (en) * 1984-10-27 1986-04-30 Stribel GmbH, 7443 Frickenhausen DEVICE FOR A MOTOR VEHICLE
DE3941382A1 (en) * 1989-12-15 1991-06-20 Audi Ag MULTIPLEX CIRCUIT FOR AT LEAST ONE CONSUMER IN A MOTOR VEHICLE

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE442350B (en) * 1977-10-17 1985-12-16 Alfa Laval Ab PROCESS CONTROL SYSTEM
DE3012045C2 (en) * 1980-03-28 1985-01-31 Nsm-Apparatebau Gmbh & Co Kg, 6530 Bingen Arrangement and method for switching a large number of loads connected to a voltage source on and off

Also Published As

Publication number Publication date
DE3115276A1 (en) 1982-06-09

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