FR1604947A - - Google Patents
Info
- Publication number
- FR1604947A FR1604947A FR181874A FR181874A FR1604947A FR 1604947 A FR1604947 A FR 1604947A FR 181874 A FR181874 A FR 181874A FR 181874 A FR181874 A FR 181874A FR 1604947 A FR1604947 A FR 1604947A
- 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
- 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
- G01P3/488—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 delivered by variable reluctance detectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Motor Or Generator Frames (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74168768A | 1968-07-01 | 1968-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1604947A true FR1604947A (en) | 1971-05-15 |
Family
ID=24981744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR181874A Expired FR1604947A (en) | 1968-07-01 | 1968-12-30 |
Country Status (5)
| Country | Link |
|---|---|
| CA (1) | CA947838A (en) |
| DE (1) | DE1911515C3 (en) |
| FR (1) | FR1604947A (en) |
| GB (1) | GB1233966A (en) |
| SE (1) | SE344369B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2243331C2 (en) * | 1972-09-02 | 1984-02-02 | Robert Bosch Gmbh, 7000 Stuttgart | Electromagnetic rotary speed encoder |
| FR2473724A1 (en) * | 1980-01-15 | 1981-07-17 | Socitec | Angular velocity sensor for aeronautical use - has rotor with toothed rim cooperating with facing toothed poles to induce voltage in static coil |
-
1968
- 1968-12-30 FR FR181874A patent/FR1604947A/fr not_active Expired
-
1969
- 1969-01-22 CA CA040,832A patent/CA947838A/en not_active Expired
- 1969-02-24 GB GB986369A patent/GB1233966A/en not_active Expired
- 1969-03-06 DE DE19691911515 patent/DE1911515C3/en not_active Expired
- 1969-03-06 SE SE308169A patent/SE344369B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1911515B2 (en) | 1971-03-11 |
| SE344369B (en) | 1972-04-10 |
| CA947838A (en) | 1974-05-21 |
| DE1911515A1 (en) | 1970-01-29 |
| DE1911515C3 (en) | 1974-09-19 |
| GB1233966A (en) | 1971-06-03 |