FR751309A - Perfectionnements apportés aux cinémo-dérivomètres pour la navigation aérienne - Google Patents
Perfectionnements apportés aux cinémo-dérivomètres pour la navigation aérienneInfo
- Publication number
- FR751309A FR751309A FR751309DA FR751309A FR 751309 A FR751309 A FR 751309A FR 751309D A FR751309D A FR 751309DA FR 751309 A FR751309 A FR 751309A
- Authority
- FR
- France
- Prior art keywords
- cinemodrivometers
- improvements made
- air navigation
- navigation
- air
- 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
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C1/00—Measuring angles
- G01C1/08—Sextants
- G01C1/10—Sextants including an artificial horizon
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE751309X | 1932-02-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR751309A true FR751309A (fr) | 1933-08-31 |
Family
ID=3879642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR751309D Expired FR751309A (fr) | 1932-02-26 | 1933-02-24 | Perfectionnements apportés aux cinémo-dérivomètres pour la navigation aérienne |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR751309A (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2432613A (en) * | 1941-07-05 | 1947-12-16 | Arnold M Fedde | Gyroscope sighting system having a fixed line of sight |
US2600662A (en) * | 1944-02-26 | 1952-06-17 | Westinghouse Electric Corp | Multilenticular collimating gun sight device and optical system |
US2756625A (en) * | 1949-05-04 | 1956-07-31 | Gen Electric | Gun sighting mechanism having gyroscopically controlled transparent mirror |
US2859655A (en) * | 1944-04-25 | 1958-11-11 | Gen Electric | Gun sighting mechanism having gyroscopically controlled transparent mirror |
US2859526A (en) * | 1943-01-11 | 1958-11-11 | Gen Electric | Sighting mechanism |
-
1933
- 1933-02-24 FR FR751309D patent/FR751309A/fr not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2432613A (en) * | 1941-07-05 | 1947-12-16 | Arnold M Fedde | Gyroscope sighting system having a fixed line of sight |
US2859526A (en) * | 1943-01-11 | 1958-11-11 | Gen Electric | Sighting mechanism |
US2600662A (en) * | 1944-02-26 | 1952-06-17 | Westinghouse Electric Corp | Multilenticular collimating gun sight device and optical system |
US2859655A (en) * | 1944-04-25 | 1958-11-11 | Gen Electric | Gun sighting mechanism having gyroscopically controlled transparent mirror |
US2756625A (en) * | 1949-05-04 | 1956-07-31 | Gen Electric | Gun sighting mechanism having gyroscopically controlled transparent mirror |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR751946A (fr) | Perfectionnements relatifs aux pneumatiques | |
FR751309A (fr) | Perfectionnements apportés aux cinémo-dérivomètres pour la navigation aérienne | |
FR747934A (fr) | Perfectionnements aux cristallisoirs | |
FR752676A (fr) | Perfectionnements aux daviers | |
FR737509A (fr) | Perfectionnements aux rasoirs mécaniques | |
FR760098A (fr) | Perfectionnements apportés aux hélices | |
FR759573A (fr) | Perfectionnements aux vibrateurs pneumatiques | |
FR729721A (fr) | Perfectionnements aux carburateurs | |
FR749754A (fr) | Perfectionnements aux pneumatiques pour aéronefs | |
FR734456A (fr) | Perfectionnements aux miroirs | |
FR752680A (fr) | Perfectionnements aux aéroplanes | |
FR746528A (fr) | Perfectionnement apporté aux patinettes | |
FR763199A (fr) | Perfectionnements aux voies ferrées | |
FR729684A (fr) | Compas pour la navigation aérienne | |
FR759574A (fr) | Perfectionnements aux routes | |
FR42187E (fr) | Perfectionnements apportés aux crémones | |
FR740653A (fr) | Perfectionnement aux boîtes | |
FR753520A (fr) | Perfectionnements aux instruments pour écrire | |
FR756446A (fr) | Perfectionnements aux dash-pots | |
FR746767A (fr) | Perfectionnements apportés aux hydravions | |
FR758812A (fr) | Perfectionnements apporté aux pipes | |
FR738706A (fr) | Perfectionnements apportés aux pipes | |
FR739777A (fr) | Perfectionnements aux tubes broyeurs | |
FR740178A (fr) | Perfectionnements aux aéroplanes | |
FR749425A (fr) | Perfectionnements aux dispositifs pour la publicité |