GB937162A - Improvements in or relating to tilt-sensitive devices - Google Patents
Improvements in or relating to tilt-sensitive devicesInfo
- Publication number
- GB937162A GB937162A GB2025959A GB2025959A GB937162A GB 937162 A GB937162 A GB 937162A GB 2025959 A GB2025959 A GB 2025959A GB 2025959 A GB2025959 A GB 2025959A GB 937162 A GB937162 A GB 937162A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- envelope
- tilt
- central electrode
- june
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
937,162. Measuring electrically. ENGLISH ELECTRIC CO. Ltd. June 10, 1960 [June 12, 1959], No. 20259/59. Class 40 (1). In a tilt-sensitive device in which a sealed curved tube 1 contains an electrically-conductive liquid 2 having bubble of a fluid of differing conductivity 3 and in which the resistance between a central electrode 6 and two end electrodes 4 and 5 is a measure of the deviations of the device from the level position, the central electrode is sealed into the wall of the tube at a point remote from the centre and extends to the centre through a tube 7 of insulating material within the envelope in order that the central portion of the tube should not be distorted by sealing the central electrode into position. In a modification the tube 7 may pass from end to end of the envelope and incorporate a passage through which the fluids may be introduced into the envelope. The device may be connected as two arms in a bridge circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2025959A GB937162A (en) | 1959-06-12 | 1959-06-12 | Improvements in or relating to tilt-sensitive devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2025959A GB937162A (en) | 1959-06-12 | 1959-06-12 | Improvements in or relating to tilt-sensitive devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB937162A true GB937162A (en) | 1963-09-18 |
Family
ID=10143030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2025959A Expired GB937162A (en) | 1959-06-12 | 1959-06-12 | Improvements in or relating to tilt-sensitive devices |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB937162A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2154743A (en) * | 1984-02-21 | 1985-09-11 | British Gas Corp | Portable deflection measuring instrument |
| WO2003054476A2 (en) * | 2001-12-13 | 2003-07-03 | The Fredericks Company | Electrolytic tilt sensor |
-
1959
- 1959-06-12 GB GB2025959A patent/GB937162A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2154743A (en) * | 1984-02-21 | 1985-09-11 | British Gas Corp | Portable deflection measuring instrument |
| WO2003054476A2 (en) * | 2001-12-13 | 2003-07-03 | The Fredericks Company | Electrolytic tilt sensor |
| WO2003054476A3 (en) * | 2001-12-13 | 2003-11-06 | Fredericks Co | Electrolytic tilt sensor |
| US6688013B2 (en) | 2001-12-13 | 2004-02-10 | The Fredericks Company | Electrolytic-tilt-sensor |
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