JPS4918358A - - Google Patents
Info
- Publication number
- JPS4918358A JPS4918358A JP4304673A JP4304673A JPS4918358A JP S4918358 A JPS4918358 A JP S4918358A JP 4304673 A JP4304673 A JP 4304673A JP 4304673 A JP4304673 A JP 4304673A JP S4918358 A JPS4918358 A JP S4918358A
- 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
- G01C17/02—Magnetic compasses
- G01C17/04—Magnetic compasses with north-seeking magnetic elements, e.g. needles
- G01C17/20—Observing the compass card or needle
- G01C17/26—Observing the compass card or needle using electric pick-offs for transmission to final indicator, e.g. photocell
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 |
|---|---|---|---|
| AUPA863872 | 1972-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4918358A true JPS4918358A (en) | 1974-02-18 |
Family
ID=3764996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4304673A Pending JPS4918358A (en) | 1972-04-17 | 1973-04-16 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS4918358A (en) |
| DE (1) | DE2317031A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52108155A (en) * | 1976-03-08 | 1977-09-10 | Cetec Corp | Shaft angle converter |
-
1973
- 1973-04-05 DE DE19732317031 patent/DE2317031A1/en active Pending
- 1973-04-16 JP JP4304673A patent/JPS4918358A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52108155A (en) * | 1976-03-08 | 1977-09-10 | Cetec Corp | Shaft angle converter |
| JPS5632566B2 (en) * | 1976-03-08 | 1981-07-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2317031A1 (en) | 1973-11-08 |