GB2048613B - Sonic transducer - Google Patents

Sonic transducer

Info

Publication number
GB2048613B
GB2048613B GB8008965A GB8008965A GB2048613B GB 2048613 B GB2048613 B GB 2048613B GB 8008965 A GB8008965 A GB 8008965A GB 8008965 A GB8008965 A GB 8008965A GB 2048613 B GB2048613 B GB 2048613B
Authority
GB
United Kingdom
Prior art keywords
sonic transducer
sonic
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.)
Expired
Application number
GB8008965A
Other versions
GB2048613A (en
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.)
Kerry Ultrasonics Ltd
Original Assignee
Kerry Ultrasonics 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 Kerry Ultrasonics Ltd filed Critical Kerry Ultrasonics Ltd
Priority to GB8008965A priority Critical patent/GB2048613B/en
Publication of GB2048613A publication Critical patent/GB2048613A/en
Application granted granted Critical
Publication of GB2048613B publication Critical patent/GB2048613B/en
Expired 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
    • B06B1/0618—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 of piezo- and non-piezoelectric elements, e.g. 'Tonpilz'

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Transducers For Ultrasonic Waves (AREA)
GB8008965A 1979-03-15 1980-03-17 Sonic transducer Expired GB2048613B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8008965A GB2048613B (en) 1979-03-15 1980-03-17 Sonic transducer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7909259 1979-03-15
GB8008965A GB2048613B (en) 1979-03-15 1980-03-17 Sonic transducer

Publications (2)

Publication Number Publication Date
GB2048613A GB2048613A (en) 1980-12-10
GB2048613B true GB2048613B (en) 1983-02-23

Family

ID=26270912

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8008965A Expired GB2048613B (en) 1979-03-15 1980-03-17 Sonic transducer

Country Status (1)

Country Link
GB (1) GB2048613B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103959817A (en) * 2011-11-28 2014-07-30 株式会社村田制作所 Stacked piezoelectric element and resend detection sensor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106311583A (en) * 2015-07-02 2017-01-11 瑞奇外科器械(中国)有限公司 Ultrasonic transducer and medical ultrasonic handpiece

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103959817A (en) * 2011-11-28 2014-07-30 株式会社村田制作所 Stacked piezoelectric element and resend detection sensor
CN103959817B (en) * 2011-11-28 2016-12-14 株式会社村田制作所 Piezoelektrisches mehrschichtelement and send detecting sensor again

Also Published As

Publication number Publication date
GB2048613A (en) 1980-12-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930317