FR1401414A - Régulateur automatique du niveau de lumière - Google Patents
Régulateur automatique du niveau de lumièreInfo
- Publication number
- FR1401414A FR1401414A FR972037A FR972037A FR1401414A FR 1401414 A FR1401414 A FR 1401414A FR 972037 A FR972037 A FR 972037A FR 972037 A FR972037 A FR 972037A FR 1401414 A FR1401414 A FR 1401414A
- Authority
- FR
- France
- Prior art keywords
- light level
- automatic light
- level regulator
- regulator
- automatic
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/491—Details of non-pulse systems
- G01S7/4912—Receivers
- G01S7/4918—Controlling received signal intensity, gain or exposure of sensor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/499—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00 using polarisation effects
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR972037A FR1401414A (fr) | 1964-04-23 | 1964-04-23 | Régulateur automatique du niveau de lumière |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR972037A FR1401414A (fr) | 1964-04-23 | 1964-04-23 | Régulateur automatique du niveau de lumière |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1401414A true FR1401414A (fr) | 1965-06-04 |
Family
ID=8828504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR972037A Expired FR1401414A (fr) | 1964-04-23 | 1964-04-23 | Régulateur automatique du niveau de lumière |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1401414A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2337348A1 (fr) * | 1975-12-29 | 1977-07-29 | Kern & Co Ag | Dispositif de mesure de distance par voie electro-optique |
-
1964
- 1964-04-23 FR FR972037A patent/FR1401414A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2337348A1 (fr) * | 1975-12-29 | 1977-07-29 | Kern & Co Ag | Dispositif de mesure de distance par voie electro-optique |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT287542B (de) | Automatische Schußwaffe | |
AT294630B (de) | Automatische Feuerwaffe | |
CH474038A (de) | Automatische Feuerwaffe | |
FR1469748A (fr) | émondoir automatique | |
AT258166B (de) | Selbsttätige Feuerwaffe | |
AT286142B (de) | Selbsttätige Feuerwaffe | |
AT261446B (de) | Selbsttätige Feuerwaffe | |
AT261445B (de) | Selbsttätige Feuerwaffe | |
AT250219B (de) | Automatische Pistole | |
AT277816B (de) | Selbsttätige Feuerwaffe | |
FR1407109A (fr) | Distributeur-doseur automatique de liquide | |
FR1401414A (fr) | Régulateur automatique du niveau de lumière | |
AT277004B (de) | Automatische Feuerwaffe | |
FR1400390A (fr) | Garage automatique | |
CH472070A (de) | Automatische Regeleinrichtung | |
CH495680A (de) | Automatisches Blitzlichtgerät | |
FR1500876A (fr) | Dispositif de régulation automatique | |
FR1427376A (fr) | Pulsateur automatique | |
CH449554A (de) | Automatische Steuereinrichtung für Wasserspiele | |
AT257421B (de) | Automatische Feuerwaffe | |
AT264865B (de) | Automatische Waage | |
FR1421545A (fr) | Cimblot automatique | |
FR1491901A (fr) | Soupape automatique | |
DK142966C (da) | Automatisk styreapparat | |
FR1407850A (fr) | Indicateur de niveau autonome |