ES367043A1 - Perfeccionamientos en la construccion de guiaondas para la transmision de ondas ultrasonicas. - Google Patents
Perfeccionamientos en la construccion de guiaondas para la transmision de ondas ultrasonicas.Info
- Publication number
- ES367043A1 ES367043A1 ES367043A ES367043A ES367043A1 ES 367043 A1 ES367043 A1 ES 367043A1 ES 367043 A ES367043 A ES 367043A ES 367043 A ES367043 A ES 367043A ES 367043 A1 ES367043 A1 ES 367043A1
- Authority
- ES
- Spain
- Prior art keywords
- volume
- ultrasonic wave
- wave transmission
- filled
- path
- 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
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
- G10K11/20—Reflecting arrangements
-
- 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
- G10K11/22—Methods or devices for transmitting, conducting or directing sound for conducting sound through hollow pipes, e.g. speaking tubes
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Jet Pumps And Other Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB22350/68A GB1152820A (en) | 1967-05-19 | 1968-05-10 | Dibenzopyran Derivatives |
Publications (1)
Publication Number | Publication Date |
---|---|
ES367043A1 true ES367043A1 (es) | 1971-04-01 |
Family
ID=10177982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES367043A Expired ES367043A1 (es) | 1968-05-10 | 1969-05-10 | Perfeccionamientos en la construccion de guiaondas para la transmision de ondas ultrasonicas. |
Country Status (5)
Country | Link |
---|---|
US (1) | US3604529A (es) |
JP (1) | JPS494871B1 (es) |
DE (1) | DE1923721C3 (es) |
ES (1) | ES367043A1 (es) |
FR (1) | FR2008252A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1488478A (en) * | 1974-12-12 | 1977-10-12 | Atomic Energy Authority Uk | Liquid metal cooled nuclear reactors |
JPS5462487A (en) * | 1977-10-26 | 1979-05-19 | Toshiba Corp | Reactor |
JPS5845645B2 (ja) * | 1978-03-27 | 1983-10-12 | 株式会社東芝 | 炉心構成要素 |
US8218396B2 (en) * | 2010-03-16 | 2012-07-10 | Ut-Battelle, Llc | Torsional ultrasonic wave based level measurement system |
CA2834418C (en) * | 2011-05-09 | 2016-06-14 | Ultra Electronics Maritime Systems Inc. | Acoustic projector having synchronized acoustic radiators |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2225312A (en) * | 1939-10-05 | 1940-12-17 | Bell Telephone Labor Inc | Acoustic device |
US2408435A (en) * | 1941-03-01 | 1946-10-01 | Bell Telephone Labor Inc | Pipe antenna and prism |
US2770795A (en) * | 1951-03-30 | 1956-11-13 | Raytheon Mfg Co | Acoustic log |
US2856022A (en) * | 1954-08-06 | 1958-10-14 | Electro Sonic Lab Inc | Directional acoustic signal transducer |
US3100994A (en) * | 1960-08-05 | 1963-08-20 | Acoustica Associates Inc | Pulse-echo gauging system |
-
1969
- 1969-05-02 US US821391A patent/US3604529A/en not_active Expired - Lifetime
- 1969-05-09 FR FR6914991A patent/FR2008252A1/fr not_active Withdrawn
- 1969-05-09 DE DE1923721A patent/DE1923721C3/de not_active Expired
- 1969-05-10 ES ES367043A patent/ES367043A1/es not_active Expired
- 1969-05-10 JP JP44036109A patent/JPS494871B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1923721C3 (de) | 1980-07-10 |
JPS494871B1 (es) | 1974-02-04 |
US3604529A (en) | 1971-09-14 |
DE1923721B2 (de) | 1979-09-20 |
FR2008252A1 (es) | 1970-01-16 |
DE1923721A1 (de) | 1969-11-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES367043A1 (es) | Perfeccionamientos en la construccion de guiaondas para la transmision de ondas ultrasonicas. | |
ES426345A1 (es) | Un metodo para atenuar las olas en el agua. | |
ES381963A1 (es) | Un aparato para la produccion de nieve de dioxido de carbo-no. | |
GB1337744A (en) | Ultrasonic wave delay device | |
ES223442A1 (es) | Perfeccionamientos en radio-dispositivos para ayuda de la navegacion | |
CH340914A (fr) | Tube électronique pour très hautes fréquences | |
ES319948A1 (es) | Un dispositivo de plato para contacto de liquidos y gases. | |
ES326920A1 (es) | Perfeccionamientos en la construccion de grupos antiruido para aparatos rotativos de induccion electromagnetica. | |
ES354125A1 (es) | Perfeccionamientos en el tratamiento de liquidos por ultra-sonidos. | |
ES433662A1 (es) | Dispositivo de concentracion y de transmision de ondas acus-ticas. | |
ES304944A1 (es) | Un aparato contador volumétrico de líquido | |
ES277581A1 (es) | Un perfeccionamiento en el aislamiento de tuberías y depósitos, en particular para fluidos a baja temperatura, y dispositivo para su realización | |
ES413684A1 (es) | Un dispositivo para la union rapida de la funda de una transmision flexible a la caja del instrumento accionado pordicha transmision. | |
ES357475A1 (es) | Junta de tubos para instalaciones de irrigacion. | |
FR82536E (fr) | Perfectionnements apportés aux appareils obturateurs, notamment pour canalisations de fluides radioactifs | |
FR1290957A (fr) | Perfectionnements apportés aux appareils obturateurs, notamment pour canalisations de fluides radioactifs | |
ES318830A1 (es) | Una disposicion para la aplicacion de un medio liquido a la superficie de un cuerpo. | |
ES367017A3 (es) | Perfeccionamientos introducidos en las sirenas electrodina-micas. | |
FR68260E (fr) | Tube électronique pour très hautes fréquences | |
ES321004A1 (es) | Un aparato para contacto de liquido y gas, tal como para oxido un liquido oxidable. | |
BE597452A (fr) | Installations de changement de fréquence pour ondes electro-magnetique très courtes. | |
ES225281A1 (es) | Perfeccionamientos en ecómetros o sondas sonoras | |
ES173015U (es) | Un dispositivo evacuador y depurador de gases. | |
ES114691U (es) | Tubo cuentagotas. | |
ES36116U (es) | Timbre simplificado para bicicletas |