FR714339A - Device for the transformation of mechanical vibrations into electrical vibrations and vice versa - Google Patents

Device for the transformation of mechanical vibrations into electrical vibrations and vice versa

Info

Publication number
FR714339A
FR714339A FR714339DA FR714339A FR 714339 A FR714339 A FR 714339A FR 714339D A FR714339D A FR 714339DA FR 714339 A FR714339 A FR 714339A
Authority
FR
France
Prior art keywords
vibrations
transformation
vice versa
electrical
mechanical
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Marcel-Aime-Joseph Vivier
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
Application filed filed Critical
Application granted granted Critical
Publication of FR714339A publication Critical patent/FR714339A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/42—Combinations of transducers with fluid-pressure or other non-electrical amplifying means
FR714339D 1930-07-16 1930-07-16 Device for the transformation of mechanical vibrations into electrical vibrations and vice versa Expired FR714339A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR714339T 1930-07-16

Publications (1)

Publication Number Publication Date
FR714339A true FR714339A (en) 1931-11-12

Family

ID=9086846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR714339D Expired FR714339A (en) 1930-07-16 1930-07-16 Device for the transformation of mechanical vibrations into electrical vibrations and vice versa

Country Status (1)

Country Link
FR (1) FR714339A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992002107A1 (en) * 1990-07-20 1992-02-06 Active Noise And Vibration Technologies Inc. Hydraulic lever actuator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992002107A1 (en) * 1990-07-20 1992-02-06 Active Noise And Vibration Technologies Inc. Hydraulic lever actuator

Similar Documents

Publication Publication Date Title
FR711667A (en) Electro-acoustic delay device
FR701793A (en) Handling device
FR714339A (en) Device for the transformation of mechanical vibrations into electrical vibrations and vice versa
FR632188A (en) Device designed to transform electrical oscillations and mechanical vibrations
FR701938A (en) Refrigerating device
FR728644A (en) Device allowing the transformation of recordings of sound vibrations into electrical vibrations and vice versa
FR692000A (en) Disinsection device
FR716223A (en) Device intended to transform sound vibrations into electrical oscillations or vice versa
FR707290A (en) Device for the transmission of any graphics
FR731259A (en) Signaling device for construction sites and other applications
FR690133A (en) Orthophone device for sound emissions
FR689066A (en) Electro-culture apparatus
FR701814A (en) Tapping device
FR716618A (en) Starting device
FR721688A (en) Device for using wave force
FR38810E (en) Device for animated and still projections
FR39198E (en) Connection device for the distribution and distribution of underground and overhead telephone networks
FR707927A (en) Recording device
FR699699A (en) Mechanical massage device
FR705870A (en) Device for drawing letters
FR43430E (en) Perfected device for permanent waves
FR702421A (en) Stillation device
FR704515A (en) Apparatus for the perception of infrasound
FR704584A (en) Device for testing pipes and electrical devices
FR724527A (en) Greyometric device