JPS5233414A - Signal coupling device - Google Patents

Signal coupling device

Info

Publication number
JPS5233414A
JPS5233414A JP50109840A JP10984075A JPS5233414A JP S5233414 A JPS5233414 A JP S5233414A JP 50109840 A JP50109840 A JP 50109840A JP 10984075 A JP10984075 A JP 10984075A JP S5233414 A JPS5233414 A JP S5233414A
Authority
JP
Japan
Prior art keywords
coupling device
signal coupling
signal
effected
camera
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
JP50109840A
Other languages
Japanese (ja)
Inventor
Takemi Miyahara
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP50109840A priority Critical patent/JPS5233414A/en
Publication of JPS5233414A publication Critical patent/JPS5233414A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a signal coupling device which is not effected by noise and has high reliability, by using non-contact configuration by means of photo communication device to transmit TV signal from a rotating part to a fixed part for an observation tower using TV camera as a signal coupling device.
COPYRIGHT: (C)1977,JPO&Japio
JP50109840A 1975-09-10 1975-09-10 Signal coupling device Pending JPS5233414A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50109840A JPS5233414A (en) 1975-09-10 1975-09-10 Signal coupling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50109840A JPS5233414A (en) 1975-09-10 1975-09-10 Signal coupling device

Publications (1)

Publication Number Publication Date
JPS5233414A true JPS5233414A (en) 1977-03-14

Family

ID=14520523

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50109840A Pending JPS5233414A (en) 1975-09-10 1975-09-10 Signal coupling device

Country Status (1)

Country Link
JP (1) JPS5233414A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59188245A (en) * 1984-03-30 1984-10-25 Hitachi Ltd Signal transmitter of rotating body
JPS62154889A (en) * 1985-12-26 1987-07-09 Yagi Antenna Co Ltd Invasion detecting device
JPS62154890A (en) * 1985-12-26 1987-07-09 Yagi Antenna Co Ltd Supervisory equipment
JPS647869A (en) * 1987-06-30 1989-01-11 Olympus Optical Co Image pickup device
JPH0658676U (en) * 1993-11-15 1994-08-12 八木アンテナ株式会社 Intrusion detection device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59188245A (en) * 1984-03-30 1984-10-25 Hitachi Ltd Signal transmitter of rotating body
JPS62154889A (en) * 1985-12-26 1987-07-09 Yagi Antenna Co Ltd Invasion detecting device
JPS62154890A (en) * 1985-12-26 1987-07-09 Yagi Antenna Co Ltd Supervisory equipment
JPS647869A (en) * 1987-06-30 1989-01-11 Olympus Optical Co Image pickup device
JPH0658676U (en) * 1993-11-15 1994-08-12 八木アンテナ株式会社 Intrusion detection device

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