KR940005517U - Train detection circuit - Google Patents

Train detection circuit

Info

Publication number
KR940005517U
KR940005517U KR2019920014817U KR920014817U KR940005517U KR 940005517 U KR940005517 U KR 940005517U KR 2019920014817 U KR2019920014817 U KR 2019920014817U KR 920014817 U KR920014817 U KR 920014817U KR 940005517 U KR940005517 U KR 940005517U
Authority
KR
South Korea
Prior art keywords
detection circuit
train detection
train
circuit
detection
Prior art date
Application number
KR2019920014817U
Other languages
Korean (ko)
Other versions
KR950003946Y1 (en
Inventor
송하영
Original Assignee
송하영
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 송하영 filed Critical 송하영
Priority to KR92014817U priority Critical patent/KR950003946Y1/en
Publication of KR940005517U publication Critical patent/KR940005517U/en
Application granted granted Critical
Publication of KR950003946Y1 publication Critical patent/KR950003946Y1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or vehicle trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or vehicle trains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L1/00—Devices along the route controlled by interaction with the vehicle or vehicle train, e.g. pedals
    • B61L1/14—Devices for indicating the passing of the end of the vehicle or vehicle train
KR92014817U 1992-08-07 1992-08-07 Circuit for detecting a train KR950003946Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92014817U KR950003946Y1 (en) 1992-08-07 1992-08-07 Circuit for detecting a train

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92014817U KR950003946Y1 (en) 1992-08-07 1992-08-07 Circuit for detecting a train

Publications (2)

Publication Number Publication Date
KR940005517U true KR940005517U (en) 1994-03-18
KR950003946Y1 KR950003946Y1 (en) 1995-05-18

Family

ID=19338115

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92014817U KR950003946Y1 (en) 1992-08-07 1992-08-07 Circuit for detecting a train

Country Status (1)

Country Link
KR (1) KR950003946Y1 (en)

Also Published As

Publication number Publication date
KR950003946Y1 (en) 1995-05-18

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee