JPS52101447A - Feeding protective device in tunnel for aac electrified railway - Google Patents

Feeding protective device in tunnel for aac electrified railway

Info

Publication number
JPS52101447A
JPS52101447A JP1712176A JP1712176A JPS52101447A JP S52101447 A JPS52101447 A JP S52101447A JP 1712176 A JP1712176 A JP 1712176A JP 1712176 A JP1712176 A JP 1712176A JP S52101447 A JPS52101447 A JP S52101447A
Authority
JP
Japan
Prior art keywords
aac
tunnel
protective device
electrified railway
feeding protective
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
JP1712176A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5633935B2 (cs
Inventor
Kesao Kamahara
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.)
Japan National Railways
Original Assignee
Japan National Railways
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 Japan National Railways filed Critical Japan National Railways
Priority to JP1712176A priority Critical patent/JPS52101447A/ja
Publication of JPS52101447A publication Critical patent/JPS52101447A/ja
Publication of JPS5633935B2 publication Critical patent/JPS5633935B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP1712176A 1976-02-20 1976-02-20 Feeding protective device in tunnel for aac electrified railway Granted JPS52101447A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1712176A JPS52101447A (en) 1976-02-20 1976-02-20 Feeding protective device in tunnel for aac electrified railway

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1712176A JPS52101447A (en) 1976-02-20 1976-02-20 Feeding protective device in tunnel for aac electrified railway

Publications (2)

Publication Number Publication Date
JPS52101447A true JPS52101447A (en) 1977-08-25
JPS5633935B2 JPS5633935B2 (cs) 1981-08-06

Family

ID=11935190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1712176A Granted JPS52101447A (en) 1976-02-20 1976-02-20 Feeding protective device in tunnel for aac electrified railway

Country Status (1)

Country Link
JP (1) JPS52101447A (cs)

Also Published As

Publication number Publication date
JPS5633935B2 (cs) 1981-08-06

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