JPH0368166U - - Google Patents

Info

Publication number
JPH0368166U
JPH0368166U JP13043489U JP13043489U JPH0368166U JP H0368166 U JPH0368166 U JP H0368166U JP 13043489 U JP13043489 U JP 13043489U JP 13043489 U JP13043489 U JP 13043489U JP H0368166 U JPH0368166 U JP H0368166U
Authority
JP
Japan
Prior art keywords
signal
audio frequency
blocked section
frequency signal
appearance
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
JP13043489U
Other languages
English (en)
Japanese (ja)
Other versions
JPH082016Y2 (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 JP1989130434U priority Critical patent/JPH082016Y2/ja
Publication of JPH0368166U publication Critical patent/JPH0368166U/ja
Application granted granted Critical
Publication of JPH082016Y2 publication Critical patent/JPH082016Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Train Traffic Observation, Control, And Security (AREA)
JP1989130434U 1989-11-08 1989-11-08 マイコン化ａｆ軌道回路送受信器 Expired - Lifetime JPH082016Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989130434U JPH082016Y2 (ja) 1989-11-08 1989-11-08 マイコン化ａｆ軌道回路送受信器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989130434U JPH082016Y2 (ja) 1989-11-08 1989-11-08 マイコン化ａｆ軌道回路送受信器

Publications (2)

Publication Number Publication Date
JPH0368166U true JPH0368166U (https=) 1991-07-04
JPH082016Y2 JPH082016Y2 (ja) 1996-01-24

Family

ID=31678014

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989130434U Expired - Lifetime JPH082016Y2 (ja) 1989-11-08 1989-11-08 マイコン化ａｆ軌道回路送受信器

Country Status (1)

Country Link
JP (1) JPH082016Y2 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002125305A (ja) * 2000-10-12 2002-04-26 Nippon Signal Co Ltd:The 自動列車停止装置
JP2003063398A (ja) * 2001-08-28 2003-03-05 Kyosan Electric Mfg Co Ltd 列車検知装置、及び列車検知方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5030220A (https=) * 1973-07-16 1975-03-26
JPS5449707A (en) * 1977-09-26 1979-04-19 Nippon Signal Co Ltd:The Automatic train control device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5030220A (https=) * 1973-07-16 1975-03-26
JPS5449707A (en) * 1977-09-26 1979-04-19 Nippon Signal Co Ltd:The Automatic train control device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002125305A (ja) * 2000-10-12 2002-04-26 Nippon Signal Co Ltd:The 自動列車停止装置
JP2003063398A (ja) * 2001-08-28 2003-03-05 Kyosan Electric Mfg Co Ltd 列車検知装置、及び列車検知方法

Also Published As

Publication number Publication date
JPH082016Y2 (ja) 1996-01-24

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