JPS6356158B2 - - Google Patents

Info

Publication number
JPS6356158B2
JPS6356158B2 JP58134012A JP13401283A JPS6356158B2 JP S6356158 B2 JPS6356158 B2 JP S6356158B2 JP 58134012 A JP58134012 A JP 58134012A JP 13401283 A JP13401283 A JP 13401283A JP S6356158 B2 JPS6356158 B2 JP S6356158B2
Authority
JP
Japan
Prior art keywords
optical
hall
optical fiber
light beam
elevator
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
JP58134012A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6026586A (ja
Inventor
Takashi Maruhashi
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 JP58134012A priority Critical patent/JPS6026586A/ja
Priority to CA000459272A priority patent/CA1217585A/en
Priority to GB08418443A priority patent/GB2148654B/en
Publication of JPS6026586A publication Critical patent/JPS6026586A/ja
Priority to US06/824,987 priority patent/US4623869A/en
Publication of JPS6356158B2 publication Critical patent/JPS6356158B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3129—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
    • H04B10/806—Arrangements for feeding power
    • H04B10/807—Optical power feeding, i.e. transmitting power using an optical signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/22—Adaptations for optical transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Optics & Photonics (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Audible And Visible Signals (AREA)
JP58134012A 1983-07-22 1983-07-22 エレベ−タの表示装置 Granted JPS6026586A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP58134012A JPS6026586A (ja) 1983-07-22 1983-07-22 エレベ−タの表示装置
CA000459272A CA1217585A (en) 1983-07-22 1984-07-19 Elevator display system with optical power transmission
GB08418443A GB2148654B (en) 1983-07-22 1984-07-19 Elevator display system with optical power transmission
US06/824,987 US4623869A (en) 1983-07-22 1986-02-03 Elevator display system with optical power transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58134012A JPS6026586A (ja) 1983-07-22 1983-07-22 エレベ−タの表示装置

Publications (2)

Publication Number Publication Date
JPS6026586A JPS6026586A (ja) 1985-02-09
JPS6356158B2 true JPS6356158B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-11-07

Family

ID=15118309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58134012A Granted JPS6026586A (ja) 1983-07-22 1983-07-22 エレベ−タの表示装置

Country Status (3)

Country Link
JP (1) JPS6026586A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1217585A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2148654B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0175065U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1987-11-06 1989-05-22

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1184245B (it) * 1985-06-20 1987-10-22 Pirelli Cavi Spa Apparecchiatura di telealimentazione a guida ottica
US5485897A (en) * 1992-11-24 1996-01-23 Sanyo Electric Co., Ltd. Elevator display system using composite images to display car position
GB2276289B (en) * 1993-03-15 1997-06-25 Sanyo Electric Co Elevator system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0175065U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1987-11-06 1989-05-22

Also Published As

Publication number Publication date
GB8418443D0 (en) 1984-08-22
GB2148654A (en) 1985-05-30
GB2148654B (en) 1987-06-17
JPS6026586A (ja) 1985-02-09
CA1217585A (en) 1987-02-03

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