KR920021357U - Detection circuit of automobile anti-theft alarm using magnetic sensor - Google Patents

Detection circuit of automobile anti-theft alarm using magnetic sensor

Info

Publication number
KR920021357U
KR920021357U KR2019910006298U KR910006298U KR920021357U KR 920021357 U KR920021357 U KR 920021357U KR 2019910006298 U KR2019910006298 U KR 2019910006298U KR 910006298 U KR910006298 U KR 910006298U KR 920021357 U KR920021357 U KR 920021357U
Authority
KR
South Korea
Prior art keywords
detection circuit
magnetic sensor
theft alarm
automobile anti
automobile
Prior art date
Application number
KR2019910006298U
Other languages
Korean (ko)
Other versions
KR930002018Y1 (en
Inventor
박남수
Original Assignee
박남수
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 박남수 filed Critical 박남수
Priority to KR2019910006298U priority Critical patent/KR930002018Y1/en
Publication of KR920021357U publication Critical patent/KR920021357U/en
Application granted granted Critical
Publication of KR930002018Y1 publication Critical patent/KR930002018Y1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/30—Detection related to theft or to other events relevant to anti-theft systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
    • G01H11/02—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by magnetic means, e.g. reluctance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics And Detection Of Objects (AREA)
KR2019910006298U 1991-05-03 1991-05-03 Sensing circuit for vehicle theft preventing device KR930002018Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910006298U KR930002018Y1 (en) 1991-05-03 1991-05-03 Sensing circuit for vehicle theft preventing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910006298U KR930002018Y1 (en) 1991-05-03 1991-05-03 Sensing circuit for vehicle theft preventing device

Publications (2)

Publication Number Publication Date
KR920021357U true KR920021357U (en) 1992-12-18
KR930002018Y1 KR930002018Y1 (en) 1993-04-23

Family

ID=19313466

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910006298U KR930002018Y1 (en) 1991-05-03 1991-05-03 Sensing circuit for vehicle theft preventing device

Country Status (1)

Country Link
KR (1) KR930002018Y1 (en)

Also Published As

Publication number Publication date
KR930002018Y1 (en) 1993-04-23

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee