JPS51135487A - Transmitting and receiving equipment for ultrasonics - Google Patents

Transmitting and receiving equipment for ultrasonics

Info

Publication number
JPS51135487A
JPS51135487A JP6078275A JP6078275A JPS51135487A JP S51135487 A JPS51135487 A JP S51135487A JP 6078275 A JP6078275 A JP 6078275A JP 6078275 A JP6078275 A JP 6078275A JP S51135487 A JPS51135487 A JP S51135487A
Authority
JP
Japan
Prior art keywords
transmitting
ultrasonics
receiving equipment
equipment
receivifng
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.)
Pending
Application number
JP6078275A
Other languages
Japanese (ja)
Inventor
Osamu Kawasaki
Yuichi Kaname
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP6078275A priority Critical patent/JPS51135487A/en
Publication of JPS51135487A publication Critical patent/JPS51135487A/en
Pending legal-status Critical Current

Links

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 piezoelectric 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 piezoelectric 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 piezoelectric effect or with electrostriction using multiple elements in a pile

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transducers For Ultrasonic Waves (AREA)

Abstract

PURPOSE:Expansion of the directivity characteristic of a transmitting and receivifng equipment for ultrasonics using a number of piezo-electric oscillators and improvement in the transmitting and receiving efficiency.
JP6078275A 1975-05-20 1975-05-20 Transmitting and receiving equipment for ultrasonics Pending JPS51135487A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6078275A JPS51135487A (en) 1975-05-20 1975-05-20 Transmitting and receiving equipment for ultrasonics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6078275A JPS51135487A (en) 1975-05-20 1975-05-20 Transmitting and receiving equipment for ultrasonics

Publications (1)

Publication Number Publication Date
JPS51135487A true JPS51135487A (en) 1976-11-24

Family

ID=13152194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6078275A Pending JPS51135487A (en) 1975-05-20 1975-05-20 Transmitting and receiving equipment for ultrasonics

Country Status (1)

Country Link
JP (1) JPS51135487A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3182284A (en) * 1960-02-25 1965-05-04 Charles E Green Interleaved electroacoustical transducer
US3449712A (en) * 1967-10-31 1969-06-10 Us Navy Folded transducer transmitting or receiving for low frequency underwater sound
JPS49115790A (en) * 1973-02-23 1974-11-05
JPS5159653A (en) * 1974-11-20 1976-05-24 Matsushita Electric Ind Co Ltd Choonpayoso juhaki

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3182284A (en) * 1960-02-25 1965-05-04 Charles E Green Interleaved electroacoustical transducer
US3449712A (en) * 1967-10-31 1969-06-10 Us Navy Folded transducer transmitting or receiving for low frequency underwater sound
JPS49115790A (en) * 1973-02-23 1974-11-05
JPS5159653A (en) * 1974-11-20 1976-05-24 Matsushita Electric Ind Co Ltd Choonpayoso juhaki

Similar Documents

Publication Publication Date Title
JPS5365718A (en) Sound wave generator
GB1547608A (en) Ultrasonic wave transmitting and receiving apparatus
GB1544596A (en) High frequency energy apparatus
JPS5339661A (en) Supersonic wave purifier
JPS5211926A (en) Array type supersonic wave vibrator
GB1547290A (en) Ultrasonic wave transmitting and receiving apparatus
GB1550483A (en) Acoustic wave transducer devices
JPS5245923A (en) High frequency speaker
JPS5322934A (en) Wave force generating set
JPS51135487A (en) Transmitting and receiving equipment for ultrasonics
JPS5337255A (en) Wave generating set
JPS5227338A (en) High harmonic waves selection unit
JPS52145024A (en) Electroacoustic transmitter vibrating plate
JPS5227240A (en) Surface wave filter
JPS562874A (en) Portable ultrasonic wave generator
JPS52113723A (en) Electroacoustic transducer vibrator plate
JPS51119218A (en) Vibrating plate
JPS5329116A (en) Dome speaker vibrator plate
JPS5339160A (en) Sound wave transmitting*receiving device
JPS51127650A (en) Elastic surface wave apparatus
JPS51113595A (en) Landupan-type vibrator
JPS51113594A (en) Landupan-type vibrator
JPS5255629A (en) Ultrasonic wave generator
JPS52113725A (en) Electroacoustic transducer vibrator plate
JPS5226822A (en) Static ultrasonic wave generator