SE338789B - - Google Patents

Info

Publication number
SE338789B
SE338789B SE414668A SE414668A SE338789B SE 338789 B SE338789 B SE 338789B SE 414668 A SE414668 A SE 414668A SE 414668 A SE414668 A SE 414668A SE 338789 B SE338789 B SE 338789B
Authority
SE
Sweden
Prior art keywords
waveguide
transducers
annular
guide
tubular
Prior art date
Application number
SE414668A
Other languages
English (en)
Inventor
G Bienvenu
P Tournois
J Vernet
Original Assignee
Csf
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 filed Critical Csf
Publication of SE338789B publication Critical patent/SE338789B/xx

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/08—Interlacing constituent filaments without breakage thereof, e.g. by use of turbulent air streams
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/11—Spinning by false-twisting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer
    • Y10T428/2969—Polyamide, polyimide or polyester
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/40—Knit fabric [i.e., knit strand or strip material]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Woven Fabrics (AREA)
SE414668A 1967-03-29 1968-03-28 SE338789B (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR100665A FR1526082A (fr) 1967-03-29 1967-03-29 Ligne à retard dispersive à section tubulaire
US78681168A 1968-12-05 1968-12-05

Publications (1)

Publication Number Publication Date
SE338789B true SE338789B (pt) 1971-09-20

Family

ID=26175157

Family Applications (1)

Application Number Title Priority Date Filing Date
SE414668A SE338789B (pt) 1967-03-29 1968-03-28

Country Status (6)

Country Link
US (2) US3605043A (pt)
DE (1) DE1917604A1 (pt)
FR (1) FR1526082A (pt)
GB (1) GB1226560A (pt)
NL (1) NL6804355A (pt)
SE (1) SE338789B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5526215B1 (pt) * 1971-07-12 1980-07-11
US3914717A (en) * 1973-10-26 1975-10-21 Bell Telephone Labor Inc Surface wave tubular acoustic delay line
CA1288701C (en) * 1986-11-18 1991-09-10 Cheng-Kuei Jen Birefringent single-mode acoustic fiber
DE4103145A1 (de) * 1991-02-02 1992-08-13 Schott Glaswerke Ultraschallsonde
FR2751095B1 (fr) * 1996-07-09 1998-10-30 Thomson Csf Dispositif de controle d'impulsions lumineuses par un dispositif programmable acousto-optique
FR2815723B1 (fr) * 2000-10-24 2004-04-30 Thomson Csf Procede systeme et sonde pour l'obtention d'images par l'intermediaire d'ondes emises par une antenne apres reflexion de ces ondes au niveau d'un ensemble servant de cible

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125793A (en) * 1964-03-24 Interlaced yarn by multiple utilization of pressurized gas
GB758647A (en) * 1953-05-14 1956-10-10 Nat Res Dev Electro-mechanical transducers and systems incorporating the same
US2795709A (en) * 1953-12-21 1957-06-11 Bendix Aviat Corp Electroplated ceramic rings
US2910656A (en) * 1955-09-28 1959-10-27 Sperry Rand Corp Terminations for acoustic delay lines
CA642783A (en) * 1958-08-01 1962-06-12 E.I. Du Pont De Nemours And Company Alternating-twist yarn and process for preparing
US3041556A (en) * 1959-07-01 1962-06-26 Bell Telephone Labor Inc Ultrasonic strip delay line
US3110151A (en) * 1961-05-26 1963-11-12 Du Pont Process for producing compact interlaced yarn
US3079746A (en) * 1961-10-23 1963-03-05 Du Pont Fasciated yarn, process and apparatus for producing the same
US3264583A (en) * 1963-06-12 1966-08-02 Bell Telephone Labor Inc Dispersive electromechanical delay line utilizing tapered delay medium
US3273146A (en) * 1964-08-07 1966-09-13 Gen Electric Object identifying apparatus
US3262179A (en) * 1964-12-01 1966-07-26 Du Pont Apparatus for interlacing multifilament yarn

Also Published As

Publication number Publication date
GB1226560A (pt) 1971-03-31
NL6804355A (pt) 1968-09-30
DE1766086A1 (de) 1971-05-27
DE1766086B2 (de) 1973-02-22
US3603043A (en) 1971-09-07
US3605043A (en) 1971-09-14
DE1917604A1 (de) 1970-09-17
FR1526082A (fr) 1968-05-24

Similar Documents

Publication Publication Date Title
GB1116358A (en) Ultrasonic transducers
GB1242603A (en) A device for the distribution or collection of vibratory energy
GB1118275A (en) Improvements in or relating to dispersive elastic wave delay lines
GB1513466A (en) Acoustic surface wave devices
SE338789B (pt)
GB1490883A (en) Acoustic surface wave transducers and devices
GB799201A (en) Improvements relating to electro-acoustic delay lines
GB1010112A (en) Vibratory device
JPS568914A (en) Low-frequency dispersed type delay line
US3295629A (en) Acoustical wave translation device
GB948190A (en) Improvements in or relating to electrostrictive vibrators and transducers
GB1445782A (en) Surface acoustic wave filter device
ES370837A1 (es) Un dispositivo de retardo de senal.
GB1423684A (en) Surface acoustic wave logic devices
JPS57208719A (en) Surface acoustic wave device
GB1171261A (en) Improved Ultra-Sonic Delay Line
GB806767A (en) Improvements in or relating to means for transmitting and receiving ultrasonic shearwave motion
GB1469084A (en) Surface acoustic wave delay lines
SU607327A1 (ru) Магнитострикционна лини задержки
GB1069971A (en) Improvements in or relating to acoustic delay lines
SU640421A1 (ru) Акустическа лини задержки
GB1197860A (en) Acoustic Surface Wave Delay Line
Hartemann Programmable acoustic-surface-wave oscillator
GB1088741A (en) A device for emitting and receiving ultra-sonic vibrations
GB898288A (en) Improvements relating to ultrasonic delay lines