JPH0475768U - - Google Patents

Info

Publication number
JPH0475768U
JPH0475768U JP11867190U JP11867190U JPH0475768U JP H0475768 U JPH0475768 U JP H0475768U JP 11867190 U JP11867190 U JP 11867190U JP 11867190 U JP11867190 U JP 11867190U JP H0475768 U JPH0475768 U JP H0475768U
Authority
JP
Japan
Prior art keywords
train
circuit
detection
pulses
detection sensor
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
JP11867190U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0717626Y2 (ja
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 filed Critical
Priority to JP1990118671U priority Critical patent/JPH0717626Y2/ja
Publication of JPH0475768U publication Critical patent/JPH0475768U/ja
Application granted granted Critical
Publication of JPH0717626Y2 publication Critical patent/JPH0717626Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Train Traffic Observation, Control, And Security (AREA)
  • Emergency Alarm Devices (AREA)
JP1990118671U 1990-11-13 1990-11-13 列車接近警報装置 Expired - Lifetime JPH0717626Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990118671U JPH0717626Y2 (ja) 1990-11-13 1990-11-13 列車接近警報装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990118671U JPH0717626Y2 (ja) 1990-11-13 1990-11-13 列車接近警報装置

Publications (2)

Publication Number Publication Date
JPH0475768U true JPH0475768U (en:Method) 1992-07-02
JPH0717626Y2 JPH0717626Y2 (ja) 1995-04-26

Family

ID=31866617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990118671U Expired - Lifetime JPH0717626Y2 (ja) 1990-11-13 1990-11-13 列車接近警報装置

Country Status (1)

Country Link
JP (1) JPH0717626Y2 (en:Method)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012171560A (ja) * 2011-02-23 2012-09-10 Nippon Signal Co Ltd:The 車輪検出装置
CN117533368A (zh) * 2023-12-21 2024-02-09 通号(西安)轨道交通工业集团有限公司北京分公司 一种车轮传感器和车轮传感器的脱落检测装置、方法和系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5337107U (en:Method) * 1976-09-04 1978-04-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5337107U (en:Method) * 1976-09-04 1978-04-01

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012171560A (ja) * 2011-02-23 2012-09-10 Nippon Signal Co Ltd:The 車輪検出装置
CN117533368A (zh) * 2023-12-21 2024-02-09 通号(西安)轨道交通工业集团有限公司北京分公司 一种车轮传感器和车轮传感器的脱落检测装置、方法和系统

Also Published As

Publication number Publication date
JPH0717626Y2 (ja) 1995-04-26

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term