FR1553437A - - Google Patents

Info

Publication number
FR1553437A
FR1553437A FR1553437DA FR1553437A FR 1553437 A FR1553437 A FR 1553437A FR 1553437D A FR1553437D A FR 1553437DA FR 1553437 A FR1553437 A FR 1553437A
Authority
FR
France
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1553437A publication Critical patent/FR1553437A/fr
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
    • G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
    • G10K11/006—Transducer mounting in underwater equipment, e.g. sonobuoys
    • G10K11/008—Arrays of transducers
    • 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)
FR1553437D 1967-02-08 1968-02-07 Expired FR1553437A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0091086 1967-02-08

Publications (1)

Publication Number Publication Date
FR1553437A true FR1553437A (de) 1969-01-10

Family

ID=6985642

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1553437D Expired FR1553437A (de) 1967-02-08 1968-02-07

Country Status (4)

Country Link
US (1) US3473500A (de)
DE (1) DE1506161C3 (de)
FR (1) FR1553437A (de)
NL (1) NL6801598A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2032104B (en) * 1978-10-23 1983-02-02 Shell Int Research Marine pipeline or cable location
CN103661806B (zh) * 2013-11-29 2016-03-09 大连船舶重工集团有限公司 一种船台下水船舶底部结构局部强度的确定方法
CN103661839B (zh) * 2013-12-20 2016-08-17 陈洪灿 自启动式船只防侧翻机构

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2022038A (en) * 1931-11-27 1935-11-26 Electroacustic Gmbh Stream-lined sword carrier for subaqueous sound apparatus
US2346391A (en) * 1943-01-14 1944-04-11 Patent Scaffolding Co Inc Structural member
US3036540A (en) * 1959-01-29 1962-05-29 Licentia Gmbh Displaceable fin for vehicles

Also Published As

Publication number Publication date
DE1506161A1 (de) 1969-07-17
DE1506161C3 (de) 1974-10-03
US3473500A (en) 1969-10-21
DE1506161B2 (de) 1971-05-19
NL6801598A (de) 1968-08-09

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Legal Events

Date Code Title Description
ST Notification of lapse