FR2573590B1 - Dispositif de telecommande a infrarouge - Google Patents
Dispositif de telecommande a infrarougeInfo
- Publication number
- FR2573590B1 FR2573590B1 FR8417769A FR8417769A FR2573590B1 FR 2573590 B1 FR2573590 B1 FR 2573590B1 FR 8417769 A FR8417769 A FR 8417769A FR 8417769 A FR8417769 A FR 8417769A FR 2573590 B1 FR2573590 B1 FR 2573590B1
- Authority
- FR
- France
- Prior art keywords
- remote device
- infrared remote
- infrared
- remote
- 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
Links
Classifications
-
- 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
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/114—Indoor or close-range type systems
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Selective Calling Equipment (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8417769A FR2573590B1 (fr) | 1984-11-20 | 1984-11-20 | Dispositif de telecommande a infrarouge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8417769A FR2573590B1 (fr) | 1984-11-20 | 1984-11-20 | Dispositif de telecommande a infrarouge |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2573590A1 FR2573590A1 (fr) | 1986-05-23 |
FR2573590B1 true FR2573590B1 (fr) | 1988-04-08 |
Family
ID=9309824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8417769A Expired FR2573590B1 (fr) | 1984-11-20 | 1984-11-20 | Dispositif de telecommande a infrarouge |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2573590B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2604926A1 (fr) * | 1986-10-10 | 1988-04-15 | Circim Sarl | Appareil dispositif electronique pour declencher l'ouverture d'un electro-vanne ou la mise en route d'une pompe, afin d'assurer l'arrosage de plantes d'appartement ou d'un jardinet. elle est basee sur l'hygrometrie du sol et le degre de luminosite du soleil |
US20040218766A1 (en) * | 2003-05-02 | 2004-11-04 | Angell Daniel Keith | 360 Degree infrared transmitter module |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE399790A (fr) * | 1932-12-10 | |||
US3924120A (en) * | 1972-02-29 | 1975-12-02 | Iii Charles H Cox | Heater remote control system |
JPS4911501A (fr) * | 1972-05-31 | 1974-02-01 | ||
US4091276A (en) * | 1975-12-15 | 1978-05-23 | Victor Lebovici | Remote control switching |
FR2337386A1 (fr) * | 1975-12-31 | 1977-07-29 | Radiologie Cie Gle | Systeme de telecommande par rayonnement infrarouge |
FR2352452A1 (fr) * | 1976-05-21 | 1977-12-16 | Telecommunications Sa | Systeme de transmission unilaterale |
JPS54152405A (en) * | 1978-05-22 | 1979-11-30 | Yagi Antenna Co Ltd | Infrared-ray transmitter |
-
1984
- 1984-11-20 FR FR8417769A patent/FR2573590B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2573590A1 (fr) | 1986-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |