FR2131799A1 - - Google Patents
Info
- Publication number
- FR2131799A1 FR2131799A1 FR7108194A FR7108194A FR2131799A1 FR 2131799 A1 FR2131799 A1 FR 2131799A1 FR 7108194 A FR7108194 A FR 7108194A FR 7108194 A FR7108194 A FR 7108194A FR 2131799 A1 FR2131799 A1 FR 2131799A1
- 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
- G01P3/488—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)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7108194A FR2131799B1 (de) | 1971-03-04 | 1971-03-04 | |
BE779189A BE779189A (fr) | 1971-03-04 | 1972-02-10 | Dispositif de mesure de la vitesse d'un disque rotatif |
ES399774A ES399774A1 (es) | 1971-03-04 | 1972-02-14 | Dispositivo de medicion de la velocidad de un disco rota- tivo. |
GB802172A GB1309619A (en) | 1971-03-04 | 1972-02-22 | Devices for determining the speed of a rotating disc |
IT6760972A IT950663B (it) | 1971-03-04 | 1972-02-25 | Dispositivo per la misura della ve locita di un disco rotativo |
DE19722210440 DE2210440A1 (de) | 1971-03-04 | 1972-03-03 | Vorrichtung zum Messen der Drehzahl rotierender Scheiben |
SE276972A SE371016B (de) | 1971-03-04 | 1972-03-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7108194A FR2131799B1 (de) | 1971-03-04 | 1971-03-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2131799A1 true FR2131799A1 (de) | 1972-11-17 |
FR2131799B1 FR2131799B1 (de) | 1974-03-01 |
Family
ID=9073236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7108194A Expired FR2131799B1 (de) | 1971-03-04 | 1971-03-04 |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE779189A (de) |
DE (1) | DE2210440A1 (de) |
ES (1) | ES399774A1 (de) |
FR (1) | FR2131799B1 (de) |
GB (1) | GB1309619A (de) |
IT (1) | IT950663B (de) |
SE (1) | SE371016B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2288313A1 (fr) * | 1974-10-17 | 1976-05-14 | Jaeger | Perfectionnement aux capteurs magnetiques |
Citations (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/xx 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 SE SE276972A patent/SE371016B/xx unknown
- 1972-03-03 DE DE19722210440 patent/DE2210440A1/de active Pending
Patent Citations (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 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2288313A1 (fr) * | 1974-10-17 | 1976-05-14 | Jaeger | Perfectionnement aux capteurs magnetiques |
Also Published As
Publication number | Publication date |
---|---|
IT950663B (it) | 1973-06-20 |
DE2210440A1 (de) | 1972-11-02 |
ES399774A1 (es) | 1974-12-01 |
FR2131799B1 (de) | 1974-03-01 |
BE779189A (fr) | 1972-05-30 |
GB1309619A (en) | 1973-03-14 |
SE371016B (de) | 1974-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |