ATE149726T1 - Resonanzschwinger - Google Patents

Resonanzschwinger

Info

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
Application number
AT91900029T
Other languages
English (en)
Inventor
Joergen Brosow
Original Assignee
Joergen Brosow
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 Joergen Brosow filed Critical Joergen Brosow
Application granted granted Critical
Publication of ATE149726T1 publication Critical patent/ATE149726T1/de

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
    • 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)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Steroid Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Coating Apparatus (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
AT91900029T 1989-11-09 1990-11-09 Resonanzschwinger ATE149726T1 (de)

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)

* Cited by examiner, † Cited by third party
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
WO2005089188A2 (en) * 2004-03-12 2005-09-29 General Motors Corporation Variable resistance strut assemblies and articles containing 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP0500765A1 (de) 1992-09-02
DE4020881A1 (de) 1991-05-16
WO1991007741A2 (de) 1991-05-30
EP0500765B1 (de) 1997-03-05
DE59010665D1 (de) 1997-04-10
JP3023420B2 (ja) 2000-03-21
ES2100940T3 (es) 1997-07-01
JPH05508269A (ja) 1993-11-18
US5315565A (en) 1994-05-24
WO1991007741A3 (de) 1991-06-27

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee