[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Mokrý, 2016 - Google Patents

100 years of piezoelectric materials in acoustics: From a sonar to active metasurfaces

Mokrý, 2016

View PDF
Document ID
14131818868904877537
Author
Mokrý P
Publication year
Publication venue
Proceedings of Meetings on Acoustics

External Links

Snippet

Since the discovery of the quartz ultrasound generator by Paul Langevin in 1917, piezoelectric materials have been successfully applied to many acoustic devices, which have greatly improved our lives. Nowadays, the piezoelectric transducers can employ a vast …
Continue reading at pubs.aip.org (PDF) (other versions)

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezo-electric effect or with electrostriction
    • B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezo-electric effect or with electrostriction using multiple elements
    • B06B1/0622—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezo-electric effect or with electrostriction using multiple elements on one surface
    • B06B1/0629—Square array
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezo-electric effect or with electrostriction
    • B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezo-electric effect or with electrostriction using multiple elements
    • B06B1/0611—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezo-electric effect or with electrostriction using multiple elements in a pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezo-electric effect or with electrostriction
    • B06B1/0603—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezo-electric effect or with electrostriction using a piezo-electric bender, e.g. bimorph
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezo-electric effect or with electrostriction
    • B06B1/0644—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezo-electric effect or with electrostriction using a single piezo-electric element

Similar Documents

Publication Publication Date Title
Sessler Piezoelectricity in polyvinylidenefluoride
Uchino Advanced piezoelectric materials: Science and technology
Sussner et al. Importance of the metal–polymer interface for the piezoelectricity of polyvinylidene fluoride
Gururaja et al. Piezoelectric composite materials for ultrasonic transducer applications. Part I: Resonant modes of vibration of PZT rod-polymer composites
Jones et al. Piezoelectric materials and their applications
Mokrý 100 years of piezoelectric materials in acoustics: From a sonar to active metasurfaces
Wang et al. Ternary piezoelectric single-crystal PIMNT based 2-2 composite for ultrasonic transducer applications
JPS60139100A (en) Transducer
Wang et al. Large-area piezoelectric single crystal composites via 3-D-printing-assisted dice-and-insert technology for hydrophone applications
Mokrý et al. Noise shielding system utilizing a thin piezoelectric membrane and elasticity control
Pointon Piezoelectric devices
Inman et al. Structural and machine design using piezoceramic materials: a guide for structural design engineers
Bar-Cohen et al. Polymer piezoelectric transducers for ultrasonic NDE
Hong et al. Single crystal piezoelectric transducers to harvest vibration energy
US3150347A (en) Underwater transducer element
Tressler et al. A comparison of the underwater acoustic performance of single crystal versus piezoelectric ceramic-based “cymbal” projectors
Cheng et al. Design, fabrication, and performance of a flextensional transducer based on electrostrictive polyvinylidene fluoride-trifluoroethylene copolymer
Seymour et al. Piezoelectric polymers: direct converters of work to electricity
Tamura et al. Piezoelectricity in uniaxially stretched poly (vinylidene fluoride) films and its applications
Whatmore Piezoelectric and pyroelectric materials and their applications
Noorbehesht et al. Reflection and transmission of plane elastic waves at the boundary between piezoelectric materials and water
Tang et al. A universal analysis method for an omnidirectional broadband spherical transducer based on 1-3-2 piezoelectric composite
Somayajula et al. Design, assembly and performance of a 1.6 kHz Class I barrel stave projector
Mohapatra et al. Comparative Study of Different Piezo-Electric Materials Based Ultrasonic Transducer Model
Lee et al. 14 Manufacturing Technologies for Electroactive Composite Actuators and Sensors