JPS51143207A - Signal discriminator - Google Patents

Signal discriminator

Info

Publication number
JPS51143207A
JPS51143207A JP6731475A JP6731475A JPS51143207A JP S51143207 A JPS51143207 A JP S51143207A JP 6731475 A JP6731475 A JP 6731475A JP 6731475 A JP6731475 A JP 6731475A JP S51143207 A JPS51143207 A JP S51143207A
Authority
JP
Japan
Prior art keywords
signal discriminator
resonator
elctromagnetic
discriminated
railway
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.)
Pending
Application number
JP6731475A
Other languages
Japanese (ja)
Inventor
Kazuo Moriya
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.)
Nippon Signal Co Ltd
Original Assignee
Nippon Signal Co 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 Nippon Signal Co Ltd filed Critical Nippon Signal Co Ltd
Priority to JP6731475A priority Critical patent/JPS51143207A/en
Publication of JPS51143207A publication Critical patent/JPS51143207A/en
Pending legal-status Critical Current

Links

Landscapes

  • Train Traffic Observation, Control, And Security (AREA)

Abstract

PURPOSE: In a device, by elctromagnetic coupling between an electromagnetic resonator on railway and an antenna on a vehicle, resonance frequencys of a resonator 1 are discriminated, stable operation is maintained.
COPYRIGHT: (C)1976,JPO&Japio
JP6731475A 1975-06-03 1975-06-03 Signal discriminator Pending JPS51143207A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6731475A JPS51143207A (en) 1975-06-03 1975-06-03 Signal discriminator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6731475A JPS51143207A (en) 1975-06-03 1975-06-03 Signal discriminator

Publications (1)

Publication Number Publication Date
JPS51143207A true JPS51143207A (en) 1976-12-09

Family

ID=13341424

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6731475A Pending JPS51143207A (en) 1975-06-03 1975-06-03 Signal discriminator

Country Status (1)

Country Link
JP (1) JPS51143207A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9631097B2 (en) 2012-10-02 2017-04-25 Eckart Gmbh Weather-resistant pearlescent pigments, process for the production and use thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9631097B2 (en) 2012-10-02 2017-04-25 Eckart Gmbh Weather-resistant pearlescent pigments, process for the production and use thereof

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