EP1293960A3 - Emetteur et récepteur d'ultra-sons avec un transducteur et un guide d'ondes ultrasonique - Google Patents
Emetteur et récepteur d'ultra-sons avec un transducteur et un guide d'ondes ultrasonique Download PDFInfo
- Publication number
- EP1293960A3 EP1293960A3 EP02017112A EP02017112A EP1293960A3 EP 1293960 A3 EP1293960 A3 EP 1293960A3 EP 02017112 A EP02017112 A EP 02017112A EP 02017112 A EP02017112 A EP 02017112A EP 1293960 A3 EP1293960 A3 EP 1293960A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- ultrasonic
- waveguide
- ultrasound
- transducer
- jacket
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Measuring Volume Flow (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10145429 | 2001-09-14 | ||
DE10145429 | 2001-09-14 | ||
DE10153297 | 2001-10-31 | ||
DE10153297A DE10153297C2 (de) | 2001-09-14 | 2001-10-31 | Meßgerät |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1293960A2 EP1293960A2 (fr) | 2003-03-19 |
EP1293960A3 true EP1293960A3 (fr) | 2004-09-08 |
Family
ID=26010148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02017112A Withdrawn EP1293960A3 (fr) | 2001-09-14 | 2002-07-30 | Emetteur et récepteur d'ultra-sons avec un transducteur et un guide d'ondes ultrasonique |
Country Status (4)
Country | Link |
---|---|
US (1) | US6669636B2 (fr) |
EP (1) | EP1293960A3 (fr) |
JP (1) | JP2003106880A (fr) |
NO (1) | NO328855B1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006005631A (ja) * | 2004-06-17 | 2006-01-05 | Alps Electric Co Ltd | 音波増幅器 |
DE102007027391B3 (de) | 2007-06-11 | 2009-01-08 | Forschungszentrum Dresden - Rossendorf E.V. | Ultraschallsensor zur Messung von lokalen Strömungsgeschwindigkeiten in flüssigen Schmelzen |
US8090131B2 (en) * | 2007-07-11 | 2012-01-03 | Elster NV/SA | Steerable acoustic waveguide |
JP5153966B2 (ja) * | 2010-12-17 | 2013-02-27 | オリンパスメディカルシステムズ株式会社 | 生体組織を処置するプローブ及び超音波プローブの作動方法 |
US8630814B2 (en) | 2011-01-31 | 2014-01-14 | Xylem IP Holdings LLC. | Ultrasonic water level gauge and control device |
US9234777B2 (en) * | 2012-11-05 | 2016-01-12 | General Electric Company | Ultrasonic signal coupler |
US9151651B2 (en) * | 2013-01-14 | 2015-10-06 | General Electric Company | Apparatus and method for determining temperature |
DE102014004747B4 (de) | 2013-10-30 | 2023-02-16 | Krohne Ag | Ultraschall-Durchflussmesser |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5159838A (en) * | 1989-07-27 | 1992-11-03 | Panametrics, Inc. | Marginally dispersive ultrasonic waveguides |
US5945642A (en) * | 1998-03-13 | 1999-08-31 | Minnesota Mining And Manufacturing Company | Acoustic horn |
EP1098295A2 (fr) * | 1999-11-03 | 2001-05-09 | Krohne AG | Guide d'onde pour l'ultrason |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11507723A (ja) | 1995-06-07 | 1999-07-06 | パナメトリクス インコーポレイテッド | 超音波行路バンドル及びシステム |
US6047602A (en) | 1996-10-29 | 2000-04-11 | Panametrics, Inc. | Ultrasonic buffer/waveguide |
-
2002
- 2002-07-30 EP EP02017112A patent/EP1293960A3/fr not_active Withdrawn
- 2002-09-10 US US10/238,697 patent/US6669636B2/en not_active Expired - Fee Related
- 2002-09-12 JP JP2002267027A patent/JP2003106880A/ja active Pending
- 2002-09-13 NO NO20024403A patent/NO328855B1/no not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5159838A (en) * | 1989-07-27 | 1992-11-03 | Panametrics, Inc. | Marginally dispersive ultrasonic waveguides |
US5945642A (en) * | 1998-03-13 | 1999-08-31 | Minnesota Mining And Manufacturing Company | Acoustic horn |
EP1098295A2 (fr) * | 1999-11-03 | 2001-05-09 | Krohne AG | Guide d'onde pour l'ultrason |
Also Published As
Publication number | Publication date |
---|---|
US6669636B2 (en) | 2003-12-30 |
NO20024403D0 (no) | 2002-09-13 |
US20030055340A1 (en) | 2003-03-20 |
NO328855B1 (no) | 2010-05-31 |
NO20024403L (no) | 2003-03-17 |
JP2003106880A (ja) | 2003-04-09 |
EP1293960A2 (fr) | 2003-03-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1232727A3 (fr) | Appareil d'évaluation d'os | |
EP1406096B1 (fr) | Procédé et appareil pour améliorer l'imagerie ultrasonore par agent de contrast en utilisant une modulation de fréquence en créneaux | |
EP1293960A3 (fr) | Emetteur et récepteur d'ultra-sons avec un transducteur et un guide d'ondes ultrasonique | |
WO2009028701A3 (fr) | Capteur d'ondes acoustiques, réseau de capteurs d'ondes acoustiques et appareil d'imagerie à ultrasons | |
EP0072498B1 (fr) | Convertisseur d'images ultrasonores | |
EP1629777A4 (fr) | Sonde a ultrasons et dispositif d'imagerie d'elasticite a ultrasons | |
GB0418118D0 (en) | Intravascular ultrasound techniques | |
JP2002539881A5 (fr) | ||
EP0985936A3 (fr) | Imagerie non-linéaire à ultrasons employant des codes orthogonaux en transmission et réception | |
DE69034196D1 (de) | Ultraschallbilderzeugungssystem | |
EP0745833A3 (fr) | Capteur de niveau de liquide | |
CA2128006A1 (fr) | Appareil de transmission d'ultrasons | |
EP0865095A3 (fr) | Duplexeur d'antenne | |
EP2224092A3 (fr) | Tuyau câblé avec émetteur-récepteur commun sans fil | |
CA2332875A1 (fr) | Generateur acoustique a un seul point de contact | |
CN1210003C (zh) | 基于脉冲压缩的超声波收发装置 | |
AU2003214002A8 (en) | Optical rotating transmitter having a free inside diameter | |
WO2000024307A3 (fr) | Dispositif a ultrasons et procede d'evaluation de tissus osseux | |
SE9300349L (sv) | Anordning vid duplexöverföring | |
EP1357684A3 (fr) | Systèmes émetteur-récepteur optiques et méthodes correspondantes | |
WO2002071949A3 (fr) | Procede et appareil permettant d'effectuer un diagnostic acoustique confocal par balayage de la qualite osseuse | |
CN105193455A (zh) | 一种多频可调的血管内超声诊断仪及其诊断方法 | |
EP0919836A3 (fr) | Dispositif pour mesurer la vitesse | |
DE10153297A1 (de) | Ultraschallwellensende- bzw. -empfangsvorrichtung | |
CA2121310A1 (fr) | Methode de mesure du diametre interieur d'un tuyau |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
17P | Request for examination filed |
Effective date: 20050119 |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR |
|
17Q | First examination report despatched |
Effective date: 20090618 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20170324 |