CH365891A - Electromechanical converter - Google Patents

Electromechanical converter

Info

Publication number
CH365891A
CH365891A CH6450458A CH6450458A CH365891A CH 365891 A CH365891 A CH 365891A CH 6450458 A CH6450458 A CH 6450458A CH 6450458 A CH6450458 A CH 6450458A CH 365891 A CH365891 A CH 365891A
Authority
CH
Switzerland
Prior art keywords
electromechanical converter
electromechanical
converter
Prior art date
Application number
CH6450458A
Other languages
German (de)
Inventor
P Germano Carmen
A Langevin Robert
Original Assignee
Philips Nv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to US684096A priority Critical patent/US3219850A/en
Priority to GB2960158A priority patent/GB868148A/en
Priority to FR1202614D priority patent/FR1202614A/en
Application filed by Philips Nv filed Critical Philips Nv
Priority to CH6450458A priority patent/CH365891A/en
Priority to BE571647A priority patent/BE571647A/xx
Publication of CH365891A publication Critical patent/CH365891A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
    • G01C19/5642—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using vibrating bars or beams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H04R17/04—Gramophone pick-ups using a stylus; Recorders using a stylus
    • H04R17/08—Gramophone pick-ups using a stylus; Recorders using a stylus signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
CH6450458A 1957-09-16 1958-09-30 Electromechanical converter CH365891A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US684096A US3219850A (en) 1957-09-16 1957-09-16 Electromechanical transducers
GB2960158A GB868148A (en) 1958-09-30 1958-09-16 Electromechanical transducers
FR1202614D FR1202614A (en) 1958-09-30 1958-09-16 Electromechanical transducer
CH6450458A CH365891A (en) 1958-09-30 1958-09-30 Electromechanical converter
BE571647A BE571647A (en) 1958-09-30 1958-09-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH6450458A CH365891A (en) 1958-09-30 1958-09-30 Electromechanical converter

Publications (1)

Publication Number Publication Date
CH365891A true CH365891A (en) 1962-11-30

Family

ID=4525701

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6450458A CH365891A (en) 1957-09-16 1958-09-30 Electromechanical converter

Country Status (4)

Country Link
BE (1) BE571647A (en)
CH (1) CH365891A (en)
FR (1) FR1202614A (en)
GB (1) GB868148A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6059787B2 (en) * 1975-10-14 1985-12-26 ソニー株式会社 Video signal reproducing device
JPS5963782A (en) * 1982-10-05 1984-04-11 Tohoku Metal Ind Ltd Piezoelectric bimorph element
GB8408659D0 (en) * 1984-04-04 1984-05-16 Syrinx Precision Instr Ltd Rotation rate sensor
JPS63238503A (en) * 1987-03-27 1988-10-04 Jeol Ltd Chip scanner for scanning tunnel microscope
JP2780643B2 (en) * 1994-06-03 1998-07-30 株式会社村田製作所 Vibrating gyro

Also Published As

Publication number Publication date
BE571647A (en) 1958-10-15
FR1202614A (en) 1960-01-12
GB868148A (en) 1961-05-17

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