JPS4826548B1 - - Google Patents
Info
- Publication number
- JPS4826548B1 JPS4826548B1 JP44004373A JP437369A JPS4826548B1 JP S4826548 B1 JPS4826548 B1 JP S4826548B1 JP 44004373 A JP44004373 A JP 44004373A JP 437369 A JP437369 A JP 437369A JP S4826548 B1 JPS4826548 B1 JP S4826548B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
- G01C17/38—Testing, calibrating, or compensating of compasses
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Magnetic Variables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71712568A | 1968-03-29 | 1968-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4826548B1 true JPS4826548B1 (ja) | 1973-08-11 |
Family
ID=24880803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP44004373A Pending JPS4826548B1 (ja) | 1968-03-29 | 1969-01-21 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3522723A (ja) |
| JP (1) | JPS4826548B1 (ja) |
| GB (1) | GB1191818A (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4325246A (en) * | 1981-05-29 | 1982-04-20 | The United States Of America As Represented By The Secretary Of The Navy | Compass checker |
| RU2718691C1 (ru) * | 2019-07-25 | 2020-04-13 | Акционерное общество "Концерн "Центральный научно-исследовательский институт "Электроприбор" | Способ определения динамической погрешности магнитного компаса, вызванной качкой, и устройство для его реализации |
| CN110514228B (zh) * | 2019-09-02 | 2022-09-13 | 哈尔滨工业大学 | 微小型无人机航姿测量系统动态综合性能测试装置及方法 |
| CN111735438B (zh) * | 2020-06-01 | 2022-07-05 | 中国人民解放军63653部队 | 一种快速检定磁罗盘测量误差的装置 |
| CN112665611B (zh) * | 2020-12-17 | 2022-10-25 | 陕西宝成航空仪表有限责任公司 | 机载磁罗盘方位误差校验装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB598751A (en) * | 1945-09-07 | 1948-02-25 | Bernard Veskimeister | Improvements in or relating to instruments for determining the deviation of a magnetic compass |
| US1933194A (en) * | 1930-03-03 | 1933-10-31 | Pioneer Instr Co Inc | Compensator |
| FR934900A (fr) * | 1946-10-17 | 1948-06-03 | Appareils pour la détermination complète de la déviation des compas de navires et d'avions | |
| US3418840A (en) * | 1965-08-02 | 1968-12-31 | Oakland Corp | Compass compensation |
-
1968
- 1968-03-29 US US717125A patent/US3522723A/en not_active Expired - Lifetime
-
1969
- 1969-01-21 JP JP44004373A patent/JPS4826548B1/ja active Pending
- 1969-03-25 GB GB05608/69A patent/GB1191818A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3522723A (en) | 1970-08-04 |
| GB1191818A (en) | 1970-05-13 |