ES468690A1 - Un aparato perfeccionado para transmitir datos entre un miembro rotativo y un miembro no rotativo. - Google Patents

Un aparato perfeccionado para transmitir datos entre un miembro rotativo y un miembro no rotativo.

Info

Publication number
ES468690A1
ES468690A1 ES468690A ES468690A ES468690A1 ES 468690 A1 ES468690 A1 ES 468690A1 ES 468690 A ES468690 A ES 468690A ES 468690 A ES468690 A ES 468690A ES 468690 A1 ES468690 A1 ES 468690A1
Authority
ES
Spain
Prior art keywords
optical fiber
light
signals
optical coupler
rotating member
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
ES468690A
Other languages
English (en)
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.)
Lockheed Electronics Co Inc
Original Assignee
Lockheed Electronics Co Inc
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 Lockheed Electronics Co Inc filed Critical Lockheed Electronics Co Inc
Publication of ES468690A1 publication Critical patent/ES468690A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/3604—Rotary joints allowing relative rotational movement between opposing fibre or fibre bundle ends

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

Un aparato perfeccionado para transmitir datos entre un miembro rotativo y un miembro no rotativo, comprendiendo dicho aparato una fibra óptica soportada por uno de dichos miembros rotativo y no rotativo y destinada a recibir señales ópticas en un extremo axial de la misma, medios detectores ópticos en comunicación óptica con la superficie de la pared exterior de dicha fibra óptica y soportados por el otro de dichos miembros rotativo y no rotativo, estando modificada la superficie exterior de la pared para permitir que una parte de la luz que se propaga axialmente a través de dicha fibra óptica pase por dicha superficie de pared exterior y llegue a dichos medios detectores ópticos.
ES468690A 1977-05-18 1978-04-11 Un aparato perfeccionado para transmitir datos entre un miembro rotativo y un miembro no rotativo. Expired ES468690A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/797,912 US4165913A (en) 1977-05-18 1977-05-18 Rotary optical coupler

Publications (1)

Publication Number Publication Date
ES468690A1 true ES468690A1 (es) 1978-12-16

Family

ID=25172080

Family Applications (1)

Application Number Title Priority Date Filing Date
ES468690A Expired ES468690A1 (es) 1977-05-18 1978-04-11 Un aparato perfeccionado para transmitir datos entre un miembro rotativo y un miembro no rotativo.

Country Status (2)

Country Link
US (1) US4165913A (es)
ES (1) ES468690A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4277134A (en) * 1978-01-19 1981-07-07 Honeywell Inc. Fiber optic loop signal coupler apparatus
US4310767A (en) * 1979-04-11 1982-01-12 Wyle Laboratories Data interface between rotating and nonrotating members
US4436367A (en) 1981-03-09 1984-03-13 Litton Systems, Inc. Optical slip ring assembly
US4643521A (en) * 1984-07-05 1987-02-17 At&T Company Plural-channel optical rotary joint
JPS6187438A (ja) * 1984-10-04 1986-05-02 Mitsubishi Electric Corp 光信号トロリ−装置
DE3526713A1 (de) * 1985-07-26 1987-02-05 Wohlhaupter E & Co Vorrichtung zur rbertragung von lichtsignalen
US4749249A (en) * 1986-02-19 1988-06-07 United Technologies Corporation Fiber-optic rotary coupler with lossy microbends
US4753506A (en) * 1986-09-02 1988-06-28 Hughes Aircraft Company Off axis optical communication system
US4958904A (en) * 1987-10-23 1990-09-25 Honeywell, Inc. Optical slip ring
IL102089A (en) * 1992-06-03 1996-01-31 Ministry Of Defense Fiber optic connector
US11237336B2 (en) 2020-04-29 2022-02-01 Northrop Grumman Systems Corporation Hollow shaft optical rotary joint
US12055764B2 (en) 2022-03-30 2024-08-06 General Dynamics Land Systems—Canada System and method for optical transmission of data between toroidal rings

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2506672A (en) * 1945-10-31 1950-05-09 Rca Corp Signal transmission system
US3510667A (en) * 1967-06-23 1970-05-05 Sylvania Electric Prod Inspection apparatus comprising rotatable and reciprocable light-transmitting fiber bundle
US3742486A (en) * 1971-02-03 1973-06-26 C Skidmore Analog to digital converter
BE789176A (fr) * 1971-09-24 1973-01-15 Siemens Ag Dispositif pour l'introduction et l'extraction de lumiere dans des guides d'ondes optiques dielectriques et procede pour sa fabrication
FR2203240B1 (es) * 1972-10-18 1977-04-01 Cit Alcatel

Also Published As

Publication number Publication date
US4165913A (en) 1979-08-28

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