JPS54147853A - Information transmission apparatus - Google Patents

Information transmission apparatus

Info

Publication number
JPS54147853A
JPS54147853A JP5621878A JP5621878A JPS54147853A JP S54147853 A JPS54147853 A JP S54147853A JP 5621878 A JP5621878 A JP 5621878A JP 5621878 A JP5621878 A JP 5621878A JP S54147853 A JPS54147853 A JP S54147853A
Authority
JP
Japan
Prior art keywords
switches
receiver
electromagnet
transmitter
lead
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
JP5621878A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6149145B2 (enrdf_load_stackoverflow
Inventor
Yoshinori Maeda
Kanichi Honda
Masao Funaki
Sadatoshi Nakashima
Shuichi Kashiwazaki
Yoshizo Suga
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.)
Toshiba Corp
JFE Engineering Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
NKK Corp
Nippon Kokan 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd, NKK Corp, Nippon Kokan Ltd filed Critical Toshiba Corp
Priority to JP5621878A priority Critical patent/JPS54147853A/ja
Publication of JPS54147853A publication Critical patent/JPS54147853A/ja
Publication of JPS6149145B2 publication Critical patent/JPS6149145B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arrangements For Transmission Of Measured Signals (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
JP5621878A 1978-05-12 1978-05-12 Information transmission apparatus Granted JPS54147853A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5621878A JPS54147853A (en) 1978-05-12 1978-05-12 Information transmission apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5621878A JPS54147853A (en) 1978-05-12 1978-05-12 Information transmission apparatus

Publications (2)

Publication Number Publication Date
JPS54147853A true JPS54147853A (en) 1979-11-19
JPS6149145B2 JPS6149145B2 (enrdf_load_stackoverflow) 1986-10-28

Family

ID=13020956

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5621878A Granted JPS54147853A (en) 1978-05-12 1978-05-12 Information transmission apparatus

Country Status (1)

Country Link
JP (1) JPS54147853A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02214233A (ja) * 1989-02-14 1990-08-27 Tokyo Gas Co Ltd 磁気と光による通信装置
JPH02272235A (ja) * 1989-04-11 1990-11-07 Ig Tech Res Inc 家屋
JPH02272233A (ja) * 1989-04-12 1990-11-07 Ig Tech Res Inc 家屋
JPH02282634A (ja) * 1989-04-24 1990-11-20 Ig Tech Res Inc 家屋

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02214233A (ja) * 1989-02-14 1990-08-27 Tokyo Gas Co Ltd 磁気と光による通信装置
JPH02272235A (ja) * 1989-04-11 1990-11-07 Ig Tech Res Inc 家屋
JPH02272233A (ja) * 1989-04-12 1990-11-07 Ig Tech Res Inc 家屋
JPH02282634A (ja) * 1989-04-24 1990-11-20 Ig Tech Res Inc 家屋

Also Published As

Publication number Publication date
JPS6149145B2 (enrdf_load_stackoverflow) 1986-10-28

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