BE779189A - Dispositif de mesure de la vitesse d'un disque rotatif - Google Patents
Dispositif de mesure de la vitesse d'un disque rotatifInfo
- Publication number
- BE779189A BE779189A BE779189A BE779189A BE779189A BE 779189 A BE779189 A BE 779189A BE 779189 A BE779189 A BE 779189A BE 779189 A BE779189 A BE 779189A BE 779189 A BE779189 A BE 779189A
- Authority
- BE
- Belgium
- Prior art keywords
- measuring
- speed
- rotary disc
- disc
- rotary
- Prior art date
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)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7108194A FR2131799B1 (fr) | 1971-03-04 | 1971-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE779189A true BE779189A (fr) | 1972-05-30 |
Family
ID=9073236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE779189A BE779189A (fr) | 1971-03-04 | 1972-02-10 | Dispositif de mesure de la vitesse d'un disque rotatif |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE779189A (fr) |
| DE (1) | DE2210440A1 (fr) |
| ES (1) | ES399774A1 (fr) |
| FR (1) | FR2131799B1 (fr) |
| GB (1) | GB1309619A (fr) |
| IT (1) | IT950663B (fr) |
| SE (1) | SE371016B (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2288313A1 (fr) * | 1974-10-17 | 1976-05-14 | Jaeger | Perfectionnement aux capteurs magnetiques |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB789804A (en) * | 1954-04-30 | 1958-01-29 | Seton Creaghe Engineering Ltd | A new or improved device for generating sonic frequency signals |
-
1971
- 1971-03-04 FR FR7108194A patent/FR2131799B1/fr not_active Expired
-
1972
- 1972-02-10 BE BE779189A patent/BE779189A/fr unknown
- 1972-02-14 ES ES399774A patent/ES399774A1/es not_active Expired
- 1972-02-22 GB GB802172A patent/GB1309619A/en not_active Expired
- 1972-02-25 IT IT6760972A patent/IT950663B/it active
- 1972-03-03 DE DE19722210440 patent/DE2210440A1/de active Pending
- 1972-03-03 SE SE276972A patent/SE371016B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2131799B1 (fr) | 1974-03-01 |
| DE2210440A1 (de) | 1972-11-02 |
| ES399774A1 (es) | 1974-12-01 |
| IT950663B (it) | 1973-06-20 |
| FR2131799A1 (fr) | 1972-11-17 |
| GB1309619A (en) | 1973-03-14 |
| SE371016B (fr) | 1974-11-04 |
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