FR2115353A3 - - Google Patents
Info
- Publication number
- FR2115353A3 FR2115353A3 FR7141909A FR7141909A FR2115353A3 FR 2115353 A3 FR2115353 A3 FR 2115353A3 FR 7141909 A FR7141909 A FR 7141909A FR 7141909 A FR7141909 A FR 7141909A FR 2115353 A3 FR2115353 A3 FR 2115353A3
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/489—Digital circuits therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
- G01P1/12—Recording devices
- G01P1/122—Speed recorders
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Stepping Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702057653 DE2057653A1 (de) | 1970-11-24 | 1970-11-24 | Elektrische Mess- und Kontrolleinrichtung fuer Motorfahrzeuge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2115353A3 true FR2115353A3 (cg-RX-API-DMAC10.html) | 1972-07-07 |
| FR2115353B3 FR2115353B3 (cg-RX-API-DMAC10.html) | 1974-08-19 |
Family
ID=5788941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7141909A Expired FR2115353B3 (cg-RX-API-DMAC10.html) | 1970-11-24 | 1971-11-23 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2057653A1 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2115353B3 (cg-RX-API-DMAC10.html) |
-
1970
- 1970-11-24 DE DE19702057653 patent/DE2057653A1/de active Pending
-
1971
- 1971-11-23 FR FR7141909A patent/FR2115353B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2057653A1 (de) | 1972-05-31 |
| FR2115353B3 (cg-RX-API-DMAC10.html) | 1974-08-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |