GB8324778D0 - Acoustic lens - Google Patents

Acoustic lens

Info

Publication number
GB8324778D0
GB8324778D0 GB838324778A GB8324778A GB8324778D0 GB 8324778 D0 GB8324778 D0 GB 8324778D0 GB 838324778 A GB838324778 A GB 838324778A GB 8324778 A GB8324778 A GB 8324778A GB 8324778 D0 GB8324778 D0 GB 8324778D0
Authority
GB
United Kingdom
Prior art keywords
acoustic lens
acoustic
lens
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.)
Granted
Application number
GB838324778A
Other versions
GB2127657A (en
GB2127657B (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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Priority to GB08324778A priority Critical patent/GB2127657B/en
Publication of GB8324778D0 publication Critical patent/GB8324778D0/en
Publication of GB2127657A publication Critical patent/GB2127657A/en
Application granted granted Critical
Publication of GB2127657B publication Critical patent/GB2127657B/en
Expired 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
    • G10K11/28—Sound-focusing or directing, e.g. scanning using reflection, e.g. parabolic reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
GB08324778A 1982-09-23 1983-09-15 Acoustic lens Expired GB2127657B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08324778A GB2127657B (en) 1982-09-23 1983-09-15 Acoustic lens

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8227166 1982-09-23
GB08324778A GB2127657B (en) 1982-09-23 1983-09-15 Acoustic lens

Publications (3)

Publication Number Publication Date
GB8324778D0 true GB8324778D0 (en) 1983-10-19
GB2127657A GB2127657A (en) 1984-04-11
GB2127657B GB2127657B (en) 1986-05-29

Family

ID=26283925

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08324778A Expired GB2127657B (en) 1982-09-23 1983-09-15 Acoustic lens

Country Status (1)

Country Link
GB (1) GB2127657B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2633202B1 (en) * 1988-06-27 1990-09-07 Gaboriaud Paul ELECTRO-STATIC TRIPLET
US4967873A (en) * 1988-07-27 1990-11-06 Olympus Optical Co., Ltd. Acoustic lens apparatus
DE4041063A1 (en) * 1990-12-20 1992-06-25 Siemens Ag Removal of artificial joints - with focussed ultrasonic head to loosen cement around joint support
US8042398B2 (en) 2007-05-30 2011-10-25 Panasonic Corporation Ultrasonic receiver

Also Published As

Publication number Publication date
GB2127657A (en) 1984-04-11
GB2127657B (en) 1986-05-29

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Legal Events

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