FR386817A - Tilt indicator - Google Patents
Tilt indicatorInfo
- Publication number
- FR386817A FR386817A FR386817DA FR386817A FR 386817 A FR386817 A FR 386817A FR 386817D A FR386817D A FR 386817DA FR 386817 A FR386817 A FR 386817A
- Authority
- FR
- France
- Prior art keywords
- tilt indicator
- tilt
- indicator
- 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
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/20—Measuring inclination, e.g. by clinometers, by levels by using liquids the indication being based on the inclination of the surface of a liquid relative to its container
- G01C9/22—Measuring inclination, e.g. by clinometers, by levels by using liquids the indication being based on the inclination of the surface of a liquid relative to its container with interconnected containers in fixed relation to each other
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 |
---|---|---|---|
FR386817T | 1908-02-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR386817A true FR386817A (en) | 1908-06-24 |
Family
ID=1432601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR386817D Expired FR386817A (en) | 1908-02-01 | 1908-02-01 | Tilt indicator |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR386817A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2759272A (en) * | 1951-09-10 | 1956-08-21 | Julius H Rickert | Electrical inclinometer |
US3014282A (en) * | 1958-09-02 | 1961-12-26 | Shell Oil Co | Inclinometer |
WO1988000329A1 (en) * | 1986-06-27 | 1988-01-14 | Giampiero Meglio | Electrical detector and utilizer of inclination data |
FR2621115A1 (en) * | 1987-09-30 | 1989-03-31 | Pieddeloup Daniel | Electronic level/inclinometer/accelerometer using variation in capacitance |
-
1908
- 1908-02-01 FR FR386817D patent/FR386817A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2759272A (en) * | 1951-09-10 | 1956-08-21 | Julius H Rickert | Electrical inclinometer |
US3014282A (en) * | 1958-09-02 | 1961-12-26 | Shell Oil Co | Inclinometer |
WO1988000329A1 (en) * | 1986-06-27 | 1988-01-14 | Giampiero Meglio | Electrical detector and utilizer of inclination data |
FR2621115A1 (en) * | 1987-09-30 | 1989-03-31 | Pieddeloup Daniel | Electronic level/inclinometer/accelerometer using variation in capacitance |
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