JPS59120976A - ソナ−装置用の視準装置を備えた多ビ−ムレンズ変換装置 - Google Patents

ソナ−装置用の視準装置を備えた多ビ−ムレンズ変換装置

Info

Publication number
JPS59120976A
JPS59120976A JP58234121A JP23412183A JPS59120976A JP S59120976 A JPS59120976 A JP S59120976A JP 58234121 A JP58234121 A JP 58234121A JP 23412183 A JP23412183 A JP 23412183A JP S59120976 A JPS59120976 A JP S59120976A
Authority
JP
Japan
Prior art keywords
lens
acoustic
plane
sound wave
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.)
Granted
Application number
JP58234121A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0344269B2 (enrdf_load_stackoverflow
Inventor
ジエイコブ・エイブラハム・クリツツ
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.)
Unisys Corp
Original Assignee
Sperry Rand Corp
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 Sperry Rand Corp filed Critical Sperry Rand Corp
Publication of JPS59120976A publication Critical patent/JPS59120976A/ja
Publication of JPH0344269B2 publication Critical patent/JPH0344269B2/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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
JP58234121A 1982-12-27 1983-12-12 ソナ−装置用の視準装置を備えた多ビ−ムレンズ変換装置 Granted JPS59120976A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45330382A 1982-12-27 1982-12-27
US453303 1982-12-27

Publications (2)

Publication Number Publication Date
JPS59120976A true JPS59120976A (ja) 1984-07-12
JPH0344269B2 JPH0344269B2 (enrdf_load_stackoverflow) 1991-07-05

Family

ID=23800008

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58234121A Granted JPS59120976A (ja) 1982-12-27 1983-12-12 ソナ−装置用の視準装置を備えた多ビ−ムレンズ変換装置

Country Status (5)

Country Link
EP (1) EP0112688B1 (enrdf_load_stackoverflow)
JP (1) JPS59120976A (enrdf_load_stackoverflow)
DE (1) DE3379557D1 (enrdf_load_stackoverflow)
ES (1) ES528408A0 (enrdf_load_stackoverflow)
NO (1) NO161710C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012029080A (ja) * 2010-07-23 2012-02-09 Nec Corp 発振装置及び電子機器

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114265048B (zh) * 2021-11-19 2024-12-17 中国船舶重工集团公司第七一九研究所 一种旋转对称型五模材料低频声波发射装置及试验方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1564922A (enrdf_load_stackoverflow) * 1968-03-14 1969-04-25
US4001766A (en) * 1975-02-26 1977-01-04 Westinghouse Electric Corporation Acoustic lens system
US4450542A (en) * 1982-03-05 1984-05-22 Sperry Corporation Multiple beam lens transducer for sonar systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012029080A (ja) * 2010-07-23 2012-02-09 Nec Corp 発振装置及び電子機器

Also Published As

Publication number Publication date
ES8500543A1 (es) 1984-10-01
EP0112688A2 (en) 1984-07-04
NO161710B (no) 1989-06-05
EP0112688B1 (en) 1989-04-05
NO834829L (no) 1984-06-28
NO161710C (no) 1989-09-13
JPH0344269B2 (enrdf_load_stackoverflow) 1991-07-05
EP0112688A3 (en) 1985-04-03
ES528408A0 (es) 1984-10-01
DE3379557D1 (en) 1989-05-11

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