FR2392553B1 - - Google Patents
Info
- Publication number
- FR2392553B1 FR2392553B1 FR7716196A FR7716196A FR2392553B1 FR 2392553 B1 FR2392553 B1 FR 2392553B1 FR 7716196 A FR7716196 A FR 7716196A FR 7716196 A FR7716196 A FR 7716196A FR 2392553 B1 FR2392553 B1 FR 2392553B1
- Authority
- FR
- France
- 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
Links
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/12—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto
- H01L31/16—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto the semiconductor device sensitive to radiation being controlled by the light source or sources
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- 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
- H04B10/801—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 using optical interconnects, e.g. light coupled isolators, circuit board interconnections
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7716196A FR2392553A1 (en) | 1977-05-26 | 1977-05-26 | Rotary joint with opto-electronic coupler - has inductive coupling provided by transformer primary and secondary windings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7716196A FR2392553A1 (en) | 1977-05-26 | 1977-05-26 | Rotary joint with opto-electronic coupler - has inductive coupling provided by transformer primary and secondary windings |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2392553A1 FR2392553A1 (en) | 1978-12-22 |
FR2392553B1 true FR2392553B1 (en) | 1980-06-20 |
Family
ID=9191332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7716196A Granted FR2392553A1 (en) | 1977-05-26 | 1977-05-26 | Rotary joint with opto-electronic coupler - has inductive coupling provided by transformer primary and secondary windings |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2392553A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2535471A1 (en) * | 1982-10-29 | 1984-05-04 | Ebauchesfabrik Eta Ag | Hinge assembly for data transmission. |
FR2566572A1 (en) * | 1984-06-21 | 1985-12-27 | Ramses | Device for contactless control and linkage, for automated equipment, in particular with machine tools |
IT1281077B1 (en) * | 1995-12-15 | 1998-02-11 | Merlo Ind Metalmecc | ELECTRIC ROTARY JOINT FOR TURNING TURRET MACHINES. |
SE0303445L (en) * | 2003-12-17 | 2005-06-18 | Abb Research Ltd | Tools for an industrial robot |
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1977
- 1977-05-26 FR FR7716196A patent/FR2392553A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2392553A1 (en) | 1978-12-22 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |