ATE149726T1 - Resonanzschwinger - Google Patents
ResonanzschwingerInfo
- Publication number
- ATE149726T1 ATE149726T1 AT91900029T AT91900029T ATE149726T1 AT E149726 T1 ATE149726 T1 AT E149726T1 AT 91900029 T AT91900029 T AT 91900029T AT 91900029 T AT91900029 T AT 91900029T AT E149726 T1 ATE149726 T1 AT E149726T1
- Authority
- AT
- Austria
- Prior art keywords
- liquid
- pct
- oscillator
- resonance
- container
- Prior art date
Links
- 239000007788 liquid Substances 0.000 abstract 6
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
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
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
- B06B1/0644—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element
- B06B1/0662—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element with an electrode on the sensitive surface
- B06B1/0677—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element with an electrode on the sensitive surface and a high impedance backing
-
- 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
- G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators
- G10K11/04—Acoustic filters ; Acoustic resonators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Coating Apparatus (AREA)
- Closures For Containers (AREA)
- Steroid Compounds (AREA)
- Saccharide Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3937365 | 1989-11-09 | ||
DE4020881A DE4020881A1 (de) | 1989-11-09 | 1990-06-29 | Resonanzschwinger |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE149726T1 true ATE149726T1 (de) | 1997-03-15 |
Family
ID=25886926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT91900029T ATE149726T1 (de) | 1989-11-09 | 1990-11-09 | Resonanzschwinger |
Country Status (7)
Country | Link |
---|---|
US (1) | US5315565A (de) |
EP (1) | EP0500765B1 (de) |
JP (1) | JP3023420B2 (de) |
AT (1) | ATE149726T1 (de) |
DE (2) | DE4020881A1 (de) |
ES (1) | ES2100940T3 (de) |
WO (1) | WO1991007741A2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19707933C2 (de) * | 1997-02-27 | 2002-09-05 | Ifak Inst Fuer Automation Und | Ultraschallwandler |
GB0000703D0 (en) * | 2000-01-14 | 2000-03-08 | Thomson Marconi Sonar Limited | Frequency tunable projector |
JP3768789B2 (ja) * | 2000-09-07 | 2006-04-19 | アルプス電気株式会社 | 超音波振動子及びウエット処理用ノズル並びにウエット処理装置 |
US8261892B2 (en) * | 2004-03-12 | 2012-09-11 | GM Global Technology Operations LLC | Customizable strut assemblies and articles that employ the same |
US8850893B2 (en) * | 2007-12-05 | 2014-10-07 | Valtion Teknillinen Tutkimuskeskus | Device for measuring pressure, variation in acoustic pressure, a magnetic field, acceleration, vibration, or the composition of a gas |
DE102008040111A1 (de) | 2008-05-16 | 2009-11-19 | Voith Patent Gmbh | Schüttelvorrichtung |
DE102017007280B3 (de) | 2017-07-31 | 2018-09-13 | Apere GmbH & Co. KG | Bioresonanzfrequenz-Signalresonator |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US852647A (en) * | 1907-01-08 | 1907-05-07 | Submarine Signal Co | Submarine signaling. |
FR374934A (fr) * | 1907-02-22 | 1907-06-26 | Lucien Ira Blake | Système et appareil pour la transmission sous-marine des signaux |
US2490452A (en) * | 1946-08-16 | 1949-12-06 | Bell Telephone Labor Inc | Generation of transverse vibrations in liquids |
US3219970A (en) * | 1961-08-30 | 1965-11-23 | Claude C Sims | Underwater sound transducer with resonant gas bubble |
FR1553058A (de) * | 1967-11-28 | 1969-01-10 | ||
US3743446A (en) * | 1971-07-12 | 1973-07-03 | Atek Ind Inc | Standing wave pump |
US4671379A (en) * | 1985-09-03 | 1987-06-09 | Petrophysical Services, Inc. | Method and apparatus for generating seismic waves |
-
1990
- 1990-06-29 DE DE4020881A patent/DE4020881A1/de not_active Withdrawn
- 1990-11-09 ES ES91900029T patent/ES2100940T3/es not_active Expired - Lifetime
- 1990-11-09 US US07/853,760 patent/US5315565A/en not_active Expired - Fee Related
- 1990-11-09 JP JP3500626A patent/JP3023420B2/ja not_active Expired - Fee Related
- 1990-11-09 AT AT91900029T patent/ATE149726T1/de not_active IP Right Cessation
- 1990-11-09 EP EP91900029A patent/EP0500765B1/de not_active Expired - Lifetime
- 1990-11-09 DE DE59010665T patent/DE59010665D1/de not_active Expired - Fee Related
- 1990-11-09 WO PCT/EP1990/001882 patent/WO1991007741A2/de active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE59010665D1 (de) | 1997-04-10 |
JPH05508269A (ja) | 1993-11-18 |
ES2100940T3 (es) | 1997-07-01 |
WO1991007741A3 (de) | 1991-06-27 |
JP3023420B2 (ja) | 2000-03-21 |
DE4020881A1 (de) | 1991-05-16 |
EP0500765A1 (de) | 1992-09-02 |
EP0500765B1 (de) | 1997-03-05 |
US5315565A (en) | 1994-05-24 |
WO1991007741A2 (de) | 1991-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |