JPS6112441B2 - - Google Patents

Info

Publication number
JPS6112441B2
JPS6112441B2 JP54040882A JP4088279A JPS6112441B2 JP S6112441 B2 JPS6112441 B2 JP S6112441B2 JP 54040882 A JP54040882 A JP 54040882A JP 4088279 A JP4088279 A JP 4088279A JP S6112441 B2 JPS6112441 B2 JP S6112441B2
Authority
JP
Japan
Prior art keywords
relay
failure detection
chr
relays
circuit
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.)
Expired
Application number
JP54040882A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55133601A (en
Inventor
Mitsuhiko Tanaka
Yoshitaka Naka
Seiki Amikura
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.)
Hitachi Ltd
Original Assignee
Hitachi Techno Engineering Co Ltd
Hitachi 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 Hitachi Techno Engineering Co Ltd, Hitachi Ltd filed Critical Hitachi Techno Engineering Co Ltd
Priority to JP4088279A priority Critical patent/JPS55133601A/ja
Publication of JPS55133601A publication Critical patent/JPS55133601A/ja
Publication of JPS6112441B2 publication Critical patent/JPS6112441B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing And Monitoring For Control Systems (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
JP4088279A 1979-04-06 1979-04-06 Automatic train controller Granted JPS55133601A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4088279A JPS55133601A (en) 1979-04-06 1979-04-06 Automatic train controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4088279A JPS55133601A (en) 1979-04-06 1979-04-06 Automatic train controller

Publications (2)

Publication Number Publication Date
JPS55133601A JPS55133601A (en) 1980-10-17
JPS6112441B2 true JPS6112441B2 (cs) 1986-04-08

Family

ID=12592874

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4088279A Granted JPS55133601A (en) 1979-04-06 1979-04-06 Automatic train controller

Country Status (1)

Country Link
JP (1) JPS55133601A (cs)

Also Published As

Publication number Publication date
JPS55133601A (en) 1980-10-17

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