FR1295457A - Ultrasonic wave transmitter or receiver base - Google Patents

Ultrasonic wave transmitter or receiver base

Info

Publication number
FR1295457A
FR1295457A FR859763A FR859763A FR1295457A FR 1295457 A FR1295457 A FR 1295457A FR 859763 A FR859763 A FR 859763A FR 859763 A FR859763 A FR 859763A FR 1295457 A FR1295457 A FR 1295457A
Authority
FR
France
Prior art keywords
ultrasonic wave
wave transmitter
receiver base
receiver
base
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
FR859763A
Other languages
French (fr)
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Priority to FR859763A priority Critical patent/FR1295457A/en
Priority to GB1540862A priority patent/GB984220A/en
Application granted granted Critical
Publication of FR1295457A publication Critical patent/FR1295457A/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
    • G10K11/35—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams
    • G10K11/352—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams by moving the transducer
    • G10K11/355—Arcuate movement

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
FR859763A 1961-04-25 1961-04-25 Ultrasonic wave transmitter or receiver base Expired FR1295457A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR859763A FR1295457A (en) 1961-04-25 1961-04-25 Ultrasonic wave transmitter or receiver base
GB1540862A GB984220A (en) 1961-04-25 1962-04-19 Improvements in ultrasonic sounder systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR859763A FR1295457A (en) 1961-04-25 1961-04-25 Ultrasonic wave transmitter or receiver base

Publications (1)

Publication Number Publication Date
FR1295457A true FR1295457A (en) 1962-06-08

Family

ID=8753773

Family Applications (1)

Application Number Title Priority Date Filing Date
FR859763A Expired FR1295457A (en) 1961-04-25 1961-04-25 Ultrasonic wave transmitter or receiver base

Country Status (2)

Country Link
FR (1) FR1295457A (en)
GB (1) GB984220A (en)

Also Published As

Publication number Publication date
GB984220A (en) 1965-02-24

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