JPS54133363A - Electric desplacement transducer - Google Patents
Electric desplacement transducerInfo
- Publication number
- JPS54133363A JPS54133363A JP3764879A JP3764879A JPS54133363A JP S54133363 A JPS54133363 A JP S54133363A JP 3764879 A JP3764879 A JP 3764879A JP 3764879 A JP3764879 A JP 3764879A JP S54133363 A JPS54133363 A JP S54133363A
- Authority
- JP
- Japan
- Prior art keywords
- desplacement
- transducer
- electric
- electric desplacement
- desplacement transducer
- Prior art date
- 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
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
- G01D5/204—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
- F02P7/06—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of circuit-makers or -breakers, or pick-up devices adapted to sense particular points of the timing cycle
- F02P7/067—Electromagnetic pick-up devices, e.g. providing induced current in a coil
- F02P7/0675—Electromagnetic pick-up devices, e.g. providing induced current in a coil with variable reluctance, e.g. depending on the shape of a tooth
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
- G01D5/204—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
- G01D5/2053—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils by a movable non-ferromagnetic conductive element
-
- 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
- G01P3/4802—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general
-
- 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)
- Engineering & Computer Science (AREA)
- Electromagnetism (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)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB12330/78A GB1566396A (en) | 1978-03-29 | 1978-03-29 | Electrical displacement transducer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54133363A true JPS54133363A (en) | 1979-10-17 |
JPH0115803B2 JPH0115803B2 (en) | 1989-03-20 |
Family
ID=10002510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3764879A Granted JPS54133363A (en) | 1978-03-29 | 1979-03-29 | Electric desplacement transducer |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS54133363A (en) |
DE (1) | DE2911420A1 (en) |
FR (1) | FR2421365B1 (en) |
GB (1) | GB1566396A (en) |
IT (1) | IT1113050B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1136460B (en) * | 1980-11-28 | 1986-08-27 | Zanussi Zeltron Inst | DISHWASHER WITH REEL ROTATION CONTROL DEVICE |
DE3119414C2 (en) * | 1981-05-15 | 1983-04-07 | Audi Nsu Auto Union Ag, 7107 Neckarsulm | Electromagnetic signal generator for measuring the angular position of a rotating component |
EP0151089B1 (en) * | 1984-01-30 | 1988-04-13 | Vibro-Meter Sa | Device for measuring torque or a torsion-angle |
US4680976A (en) * | 1985-11-15 | 1987-07-21 | Vibro-Meter Sa | Torque or angle of torsion measuring device |
DE3643095A1 (en) * | 1986-12-17 | 1988-07-07 | Mtu Muenchen Gmbh | Device for measuring movement |
FR2609554B1 (en) * | 1987-01-14 | 1989-05-05 | Alsthom | DEVICE FOR MEASURING THE INTERNAL ANGLE OF AN ELECTRIC MACHINE |
DE4301966C1 (en) * | 1993-01-26 | 1994-03-31 | Techem Gmbh | Rotation detector, esp. for vol. measurement device - contains rotor with constant electromagnetic damping and variable damping region, associated sensors |
FR2777649A1 (en) * | 1998-04-16 | 1999-10-22 | Jean Pierre Bazenet | Incremental measurement of displacement and position of objects, e.g. for machine shop controls |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4119782Y1 (en) * | 1964-05-19 | 1966-09-17 | ||
JPS5068547A (en) * | 1973-10-22 | 1975-06-07 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2630529A (en) * | 1950-02-23 | 1953-03-03 | Estle R Mann | Tachometer |
US3471844A (en) * | 1966-07-08 | 1969-10-07 | Joseph F Schugt | Position responsive signal generator |
DE1913517A1 (en) * | 1969-03-18 | 1970-10-08 | Bosch Gmbh Robert | Arrangement for contactless speed measurement |
US4000724A (en) * | 1973-07-14 | 1977-01-04 | Hughes Microelectronics Limited | Ignition arrangements for internal combustion engines |
CH567710A5 (en) * | 1974-01-08 | 1975-10-15 | Bbc Brown Boveri & Cie | |
US3965370A (en) * | 1974-12-20 | 1976-06-22 | Motorola, Inc. | Pulse regenerating circuit |
DE2521163C2 (en) * | 1975-05-13 | 1977-06-16 | Frieseke & Hoepfner Gmbh | DEVICE FOR DETERMINING A SIZE CORRESPONDING TO THE SPEED OR THE ROTATION ANGLE OF AN AXIS |
DE2614947A1 (en) * | 1976-04-07 | 1977-10-20 | Bosch Gmbh Robert | CIRCUIT ARRANGEMENT FOR POSITION DETECTION OF A ROTATING PART |
-
1978
- 1978-03-29 GB GB12330/78A patent/GB1566396A/en not_active Expired
-
1979
- 1979-03-23 DE DE19792911420 patent/DE2911420A1/en active Granted
- 1979-03-27 FR FR7907615A patent/FR2421365B1/en not_active Expired
- 1979-03-28 IT IT21387/79A patent/IT1113050B/en active
- 1979-03-29 JP JP3764879A patent/JPS54133363A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4119782Y1 (en) * | 1964-05-19 | 1966-09-17 | ||
JPS5068547A (en) * | 1973-10-22 | 1975-06-07 |
Also Published As
Publication number | Publication date |
---|---|
IT7921387A0 (en) | 1979-03-28 |
JPH0115803B2 (en) | 1989-03-20 |
FR2421365A1 (en) | 1979-10-26 |
GB1566396A (en) | 1980-04-30 |
DE2911420C2 (en) | 1990-07-05 |
FR2421365B1 (en) | 1986-01-31 |
IT1113050B (en) | 1986-01-20 |
DE2911420A1 (en) | 1979-10-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2020027B (en) | Transducers | |
JPS5584019A (en) | Induction type thinnfilm transducer | |
PH17857A (en) | Electric device | |
GB2037050B (en) | Electric guitar | |
GB2034980B (en) | Position transducer | |
GB2018044B (en) | Electrical brushgear | |
JPS54111888A (en) | Electric element | |
JPS54133363A (en) | Electric desplacement transducer | |
JPS5556297A (en) | Monitorrcontrol unit | |
GB2044897B (en) | Electrical projectile-fuze | |
JPS54114162A (en) | Electric amplifier | |
DE2962630D1 (en) | Electrical connection | |
JPS54122827A (en) | Current transducer | |
DE2960628D1 (en) | Voltage-to-charge transducer | |
GB2031157B (en) | Displacement transducer | |
DE2960888D1 (en) | Electric window-raising device | |
GB2036984B (en) | Transducers | |
GB2029131B (en) | Electrical fuselinks | |
JPS54110448A (en) | Electric device | |
JPS5598801A (en) | Electric device | |
GB2019074B (en) | Electric guitar | |
JPS5521177A (en) | Electric device | |
JPS5569030A (en) | Force transducer | |
JPS5552523A (en) | Recorddreproduction unit | |
JPS5517942A (en) | Oillfilled electric device |