FR2489567B1 - - Google Patents
Info
- Publication number
- FR2489567B1 FR2489567B1 FR8116769A FR8116769A FR2489567B1 FR 2489567 B1 FR2489567 B1 FR 2489567B1 FR 8116769 A FR8116769 A FR 8116769A FR 8116769 A FR8116769 A FR 8116769A FR 2489567 B1 FR2489567 B1 FR 2489567B1
- Authority
- FR
- France
- 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
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Navigation (AREA)
- Traffic Control Systems (AREA)
- Details Of Measuring And Other Instruments (AREA)
- Gyroscopes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55122892A JPS5746113A (en) | 1980-09-04 | 1980-09-04 | Running cource indicator |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2489567A1 FR2489567A1 (en) | 1982-03-05 |
FR2489567B1 true FR2489567B1 (en) | 1985-01-04 |
Family
ID=14847209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8116769A Granted FR2489567A1 (en) | 1980-09-04 | 1981-09-03 | Automobile route indicator plotting instantaneous position - has sensor detecting turning manoeuvres held in thermostatic chamber supplied via switch |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5746113A (en) |
FR (1) | FR2489567A1 (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4139889A (en) * | 1974-06-07 | 1979-02-13 | Ingels George W | Apparatus for vehicle position indication |
-
1980
- 1980-09-04 JP JP55122892A patent/JPS5746113A/en active Granted
-
1981
- 1981-09-03 FR FR8116769A patent/FR2489567A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2489567A1 (en) | 1982-03-05 |
JPS6222086B2 (en) | 1987-05-15 |
JPS5746113A (en) | 1982-03-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |