FR1567026A - - Google Patents
Info
- Publication number
- FR1567026A FR1567026A FR1567026DA FR1567026A FR 1567026 A FR1567026 A FR 1567026A FR 1567026D A FR1567026D A FR 1567026DA FR 1567026 A FR1567026 A FR 1567026A
- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/16—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by evaluating the time-derivative of a measured speed signal
- G01P15/165—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by evaluating the time-derivative of a measured speed signal for measuring angular accelerations
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- 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
- 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
- G01P3/56—Devices characterised by the use of electric or magnetic means for comparing two speeds
- G01P3/60—Devices characterised by the use of electric or magnetic means for comparing two speeds by measuring or comparing frequency of generated currents or voltages
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0097—Electrical control of supply of combustible mixture or its constituents using means for generating speed signals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR69048480 | 1967-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1567026A true FR1567026A (fr) | 1968-05-16 |
Family
ID=9694703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1567026D Expired FR1567026A (fr) | 1967-03-31 | 1967-03-31 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1567026A (fr) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2130129A1 (fr) * | 1971-03-17 | 1972-11-03 | Vevey Atel Const Mec | |
FR2301692A1 (fr) * | 1975-02-19 | 1976-09-17 | Bosch Gmbh Robert | Procede et installation pour obtenir une grandeur de mesure indiquan |
FR2301690A1 (fr) * | 1975-02-19 | 1976-09-17 | Bosch Gmbh Robert | Procede et installation pour regler le comportement en service d'un moteur a combustion interne |
FR2333245A1 (fr) * | 1975-11-29 | 1977-06-24 | Wabco Westinghouse Gmbh | Dispositif de mesure pour la determination de valeurs mesurees numeriques des periodes d'une tension alternative |
FR2382700A1 (fr) * | 1977-03-02 | 1978-09-29 | Lucas Industries Ltd | Dispositif pour produire un compte numerique representant la valeur moyenne d'une frequence variable |
FR2404854A1 (fr) * | 1976-05-07 | 1979-04-27 | United Technologies Corp | Mesures sous-cycliques de la vitesse d'un moteur a combustion interne |
WO1980002346A1 (fr) * | 1979-04-23 | 1980-10-30 | Ncr Co | Circuit et commande de la vitesse d'un moteur a courant continu |
EP0067804A1 (fr) * | 1981-06-12 | 1982-12-22 | VOEST-ALPINE AUTOMOTIVE Gesellschaft m.b.H. | Procédé et dispositif de mesure de la vitesse de rotation de moteurs à combustion interne |
-
1967
- 1967-03-31 FR FR1567026D patent/FR1567026A/fr not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2130129A1 (fr) * | 1971-03-17 | 1972-11-03 | Vevey Atel Const Mec | |
FR2301692A1 (fr) * | 1975-02-19 | 1976-09-17 | Bosch Gmbh Robert | Procede et installation pour obtenir une grandeur de mesure indiquan |
FR2301690A1 (fr) * | 1975-02-19 | 1976-09-17 | Bosch Gmbh Robert | Procede et installation pour regler le comportement en service d'un moteur a combustion interne |
FR2333245A1 (fr) * | 1975-11-29 | 1977-06-24 | Wabco Westinghouse Gmbh | Dispositif de mesure pour la determination de valeurs mesurees numeriques des periodes d'une tension alternative |
FR2404854A1 (fr) * | 1976-05-07 | 1979-04-27 | United Technologies Corp | Mesures sous-cycliques de la vitesse d'un moteur a combustion interne |
FR2382700A1 (fr) * | 1977-03-02 | 1978-09-29 | Lucas Industries Ltd | Dispositif pour produire un compte numerique representant la valeur moyenne d'une frequence variable |
WO1980002346A1 (fr) * | 1979-04-23 | 1980-10-30 | Ncr Co | Circuit et commande de la vitesse d'un moteur a courant continu |
EP0027129A1 (fr) * | 1979-04-23 | 1981-04-22 | Ncr Co | Circuit de commande de la vitesse d'un moteur a courant continu. |
EP0027129A4 (fr) * | 1979-04-23 | 1981-08-27 | Ncr Corp | Circuit de commande de la vitesse d'un moteur a courant continu. |
EP0067804A1 (fr) * | 1981-06-12 | 1982-12-22 | VOEST-ALPINE AUTOMOTIVE Gesellschaft m.b.H. | Procédé et dispositif de mesure de la vitesse de rotation de moteurs à combustion interne |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |