JPH0323864B2 - - Google Patents

Info

Publication number
JPH0323864B2
JPH0323864B2 JP56193731A JP19373181A JPH0323864B2 JP H0323864 B2 JPH0323864 B2 JP H0323864B2 JP 56193731 A JP56193731 A JP 56193731A JP 19373181 A JP19373181 A JP 19373181A JP H0323864 B2 JPH0323864 B2 JP H0323864B2
Authority
JP
Japan
Prior art keywords
acoustic lens
reflected
signal
ultrasonic
acoustic
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 - Lifetime
Application number
JP56193731A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5896248A (ja
Inventor
Akihiro Nanba
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.)
Olympus Corp
Original Assignee
Olympus Optical 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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP56193731A priority Critical patent/JPS5896248A/ja
Publication of JPS5896248A publication Critical patent/JPS5896248A/ja
Publication of JPH0323864B2 publication Critical patent/JPH0323864B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/30—Sound-focusing or directing, e.g. scanning using refraction, e.g. acoustic lenses
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
JP56193731A 1981-12-03 1981-12-03 超音波顕微鏡用音響レンズ Granted JPS5896248A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56193731A JPS5896248A (ja) 1981-12-03 1981-12-03 超音波顕微鏡用音響レンズ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56193731A JPS5896248A (ja) 1981-12-03 1981-12-03 超音波顕微鏡用音響レンズ

Publications (2)

Publication Number Publication Date
JPS5896248A JPS5896248A (ja) 1983-06-08
JPH0323864B2 true JPH0323864B2 (en]) 1991-03-29

Family

ID=16312865

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56193731A Granted JPS5896248A (ja) 1981-12-03 1981-12-03 超音波顕微鏡用音響レンズ

Country Status (1)

Country Link
JP (1) JPS5896248A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6190048A (ja) * 1984-10-09 1986-05-08 Junkosha Co Ltd 漏液検知センサ
JPS62133946A (ja) * 1985-12-05 1987-06-17 松下電器産業株式会社 皮膚科用超音波送受波器
RU2715913C1 (ru) * 2019-05-13 2020-03-04 Федеральное государственное бюджетное учреждение науки федеральный исследовательский центр " Якутский научный центр Сибирского отделения Российской академии наук" Ультразвуковой наклонный преобразователь для измерения скорости распространения акустических волн в стальных прокатных изделиях при определении параметров механических свойств, характеризующих хладостойкость

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH608103A5 (en]) * 1975-12-01 1978-12-15 Hoffmann La Roche
JPS5837503B2 (ja) * 1979-08-15 1983-08-16 株式会社日立製作所 音波探触子

Also Published As

Publication number Publication date
JPS5896248A (ja) 1983-06-08

Similar Documents

Publication Publication Date Title
US4507582A (en) Matching region for damped piezoelectric ultrasonic apparatus
US4339952A (en) Cylindrical transducer ultrasonic scanner
US4333474A (en) Ultrasonic imaging system
JPS6224094B2 (en])
JP4286621B2 (ja) 超音波送受信装置
US4510810A (en) Ultrasonic microscope
JPH11276478A (ja) 超音波探触子および超音波診断装置
GB1361999A (en) Ultrasonic examination apparatus
US4980865A (en) Ultrasonic microscope
GB1537066A (en) Method of and apparatus for acoustic imaging
JPH0323864B2 (en])
US4325258A (en) Conical transducer ultrasonic scanning
JPH0140309B2 (en])
US3541848A (en) Acoustical imaging system
JPS634142B2 (en])
JPS6322522Y2 (en])
JPS5821577A (ja) 超音波送受信装置
JPS63203143A (ja) 超音波診断装置
JPS6142570Y2 (en])
Liu The design of electric excitations for the formation of desired temporal responses of highly efficient transducers
JPH0230769Y2 (en])
JPS62133946A (ja) 皮膚科用超音波送受波器
JPH0235936B2 (en])
JPS6216386B2 (en])
JPS5831200Y2 (ja) 超音波集束レンズ