GB1376715A - Electromagnetic coupling for an altimeter - Google Patents
Electromagnetic coupling for an altimeterInfo
- Publication number
- GB1376715A GB1376715A GB3608973A GB3608973A GB1376715A GB 1376715 A GB1376715 A GB 1376715A GB 3608973 A GB3608973 A GB 3608973A GB 3608973 A GB3608973 A GB 3608973A GB 1376715 A GB1376715 A GB 1376715A
- Authority
- GB
- United Kingdom
- Prior art keywords
- altimeter
- coil
- rotor
- notches
- 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
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
- G01C5/06—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels by using barometric means
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28189372A | 1972-08-18 | 1972-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1376715A true GB1376715A (en) | 1974-12-11 |
Family
ID=23079210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3608973A Expired GB1376715A (en) | 1972-08-18 | 1973-07-30 | Electromagnetic coupling for an altimeter |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3795151A (enExample) |
| JP (1) | JPS4960574A (enExample) |
| AU (1) | AU473109B2 (enExample) |
| DE (1) | DE2339291C3 (enExample) |
| FR (1) | FR2196458B1 (enExample) |
| GB (1) | GB1376715A (enExample) |
| IT (1) | IT992901B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH671555A5 (enExample) * | 1986-09-10 | 1989-09-15 | Zermatt Air Ag |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1311979A (fr) * | 1961-10-31 | 1962-12-14 | Signaux Entr Electriques | Montage électrique destiné à réduire la constante de temps d'excitation et de désexcitation d'une dynamo amplificatrice, et ses applications |
| US3230775A (en) * | 1962-06-25 | 1966-01-25 | Astek Instr Corp | Altimeter |
| FR1536336A (fr) * | 1967-07-03 | 1968-08-10 | Const Mecanique | Coupleur magnétique |
| GB1305355A (enExample) * | 1970-11-10 | 1973-01-31 | ||
| US3715926A (en) * | 1971-06-28 | 1973-02-13 | Lear Siegler Inc | Dual mode altimeter |
-
1972
- 1972-08-18 US US00281893A patent/US3795151A/en not_active Expired - Lifetime
-
1973
- 1973-07-30 GB GB3608973A patent/GB1376715A/en not_active Expired
- 1973-08-01 FR FR7328142A patent/FR2196458B1/fr not_active Expired
- 1973-08-02 DE DE2339291A patent/DE2339291C3/de not_active Expired
- 1973-08-07 AU AU58985/73A patent/AU473109B2/en not_active Expired
- 1973-08-10 IT IT27747/73A patent/IT992901B/it active
- 1973-08-18 JP JP48092851A patent/JPS4960574A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3795151A (en) | 1974-03-05 |
| DE2339291A1 (de) | 1974-02-28 |
| DE2339291C3 (de) | 1978-03-23 |
| FR2196458B1 (enExample) | 1976-06-18 |
| JPS4960574A (enExample) | 1974-06-12 |
| AU473109B2 (en) | 1976-06-10 |
| AU5898573A (en) | 1975-02-13 |
| IT992901B (it) | 1975-09-30 |
| FR2196458A1 (enExample) | 1974-03-15 |
| DE2339291B2 (de) | 1977-07-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19930729 |