IT956553B - NUMERICAL PROCEDURE FOR CALCULATING THE ROTATION SPEED OF A MOTOR AND DEVICE THAT PERFORMS THIS PROCEDURE - Google Patents
NUMERICAL PROCEDURE FOR CALCULATING THE ROTATION SPEED OF A MOTOR AND DEVICE THAT PERFORMS THIS PROCEDUREInfo
- Publication number
- IT956553B IT956553B IT2565972A IT2565972A IT956553B IT 956553 B IT956553 B IT 956553B IT 2565972 A IT2565972 A IT 2565972A IT 2565972 A IT2565972 A IT 2565972A IT 956553 B IT956553 B IT 956553B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- calculating
- performs
- motor
- rotation speed
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7121514A FR2141529B1 (en) | 1971-06-14 | 1971-06-14 | |
FR7206538 | 1972-02-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT956553B true IT956553B (en) | 1973-10-10 |
Family
ID=26216450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2565972A IT956553B (en) | 1971-06-14 | 1972-06-14 | NUMERICAL PROCEDURE FOR CALCULATING THE ROTATION SPEED OF A MOTOR AND DEVICE THAT PERFORMS THIS PROCEDURE |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2228985A1 (en) |
GB (1) | GB1400614A (en) |
IT (1) | IT956553B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4089316A (en) * | 1976-04-05 | 1978-05-16 | Motorola, Inc. | Adjustable rotary position sensor for electronic spark timing control |
US4179922A (en) | 1977-03-25 | 1979-12-25 | Harris Corporation | Data acquisition for use in determining malfunctions of cylinders of an internal combustion engine |
DE2742056A1 (en) * | 1977-09-19 | 1979-03-29 | United Technologies Corp | IC engine speed measuring device - measures rate of rotation over small angles, corresponding to small fractions of one revolution, and processes signals using timing device |
FR2458812A1 (en) * | 1979-06-11 | 1981-01-02 | Cummins Engine Co Inc | ENGINE TOWER COUNTER |
FR2562672B1 (en) * | 1984-04-05 | 1987-07-10 | Ducellier & Cie | DEVICE FOR SIMULTANEOUS DETECTION OF THE SPEED AND ANGULAR POSITION OF AN INTERNAL COMBUSTION ENGINE |
DE3432883A1 (en) * | 1984-09-07 | 1986-03-20 | Robert Bosch Gmbh, 7000 Stuttgart | METHOD FOR DETERMINING THE SPEED OF A TURNING OBJECT |
US5502376A (en) * | 1994-05-24 | 1996-03-26 | Avtron Manufacturing, Inc. | Apparatus for controlling the duty cycle of a pulse generator |
JP3035810B2 (en) * | 1995-05-15 | 2000-04-24 | 株式会社ユニシアジェックス | Crank angle signal processing device |
DE19727583A1 (en) * | 1997-06-28 | 1998-06-18 | Daimler Benz Ag | System determining angular position of rotary parts, one with teeth esp. for motor engine fuel injection and ignition |
GB2540379A (en) * | 2015-07-14 | 2017-01-18 | Weston Aerospace Ltd | Magnetic sensing system and method for detecting shaft speed |
CN106089598B (en) * | 2016-06-02 | 2019-08-16 | 三一重能有限公司 | A kind of wind power generator rotor detection method and system |
-
1972
- 1972-06-13 GB GB2763272A patent/GB1400614A/en not_active Expired
- 1972-06-14 DE DE19722228985 patent/DE2228985A1/en active Pending
- 1972-06-14 IT IT2565972A patent/IT956553B/en active
Also Published As
Publication number | Publication date |
---|---|
GB1400614A (en) | 1975-07-16 |
DE2228985A1 (en) | 1972-12-28 |
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