WO2012156475A3 - Resonator zur verteilung und teilweisen transformation longitudinaler schwingungen und verfahren zur behandlung wenigstens eines fluides mittels eines erfindungsgemässen resonators - Google Patents

Resonator zur verteilung und teilweisen transformation longitudinaler schwingungen und verfahren zur behandlung wenigstens eines fluides mittels eines erfindungsgemässen resonators Download PDF

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Publication number
WO2012156475A3
WO2012156475A3 PCT/EP2012/059188 EP2012059188W WO2012156475A3 WO 2012156475 A3 WO2012156475 A3 WO 2012156475A3 EP 2012059188 W EP2012059188 W EP 2012059188W WO 2012156475 A3 WO2012156475 A3 WO 2012156475A3
Authority
WO
WIPO (PCT)
Prior art keywords
resonator
distribution
fluid
treating
partial transformation
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.)
Ceased
Application number
PCT/EP2012/059188
Other languages
English (en)
French (fr)
Other versions
WO2012156475A2 (de
Inventor
Harald Hielscher
Holger Hielscher
Thomas Hielscher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dr Hielscher GmbH
Original Assignee
Dr Hielscher GmbH
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 Dr Hielscher GmbH filed Critical Dr Hielscher GmbH
Priority to US14/117,990 priority Critical patent/US9502632B2/en
Priority to EP12727610.3A priority patent/EP2709771B1/de
Publication of WO2012156475A2 publication Critical patent/WO2012156475A2/de
Publication of WO2012156475A3 publication Critical patent/WO2012156475A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • G10K11/02—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)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

Die vorliegende Erfindung betrifft einen Resonator zur Verteilung und teilweisen Transformation longitudinaler Schwingungen und ein Verfahren zur Behandlung wenigstens eines Fluides mittels eines erfindungsgemäßen Resonators. Der Resonator ist zur Verteilung und teilweisen Transformation longitudinaler Schwingungen in Schwingungen die zum Flächenschwerpunkt oder annähernd zum Flächenschwerpunkt einer Querschnittsfläche wenigstens einer vom Resonator umfassten Öffnung gerichtet sind, ausgestaltet. Dabei umfasst der Resonator eine natürliche Zahl parallel angeordneter Elemente von wenigstens Lambda/2 oder einem natürlichem Vielfachen davon, wobei mindestens eines der Lambda/2-Elemente mindestens eine Öffnung aufweist, welche geeignet ist, die transformierten Schwingungen an ein innerhalb der Öffnung befindliches Fluid zu übertragen.
PCT/EP2012/059188 2011-05-17 2012-05-16 Resonator zur verteilung und teilweisen transformation longitudinaler schwingungen und verfahren zur behandlung wenigstens eines fluides mittels eines erfindungsgemässen resonators Ceased WO2012156475A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US14/117,990 US9502632B2 (en) 2011-05-17 2012-05-16 Resonator for the distribution and partial transformation of longitudinal vibrations and method for treating at least one fluid by means of a resonator according to the invention
EP12727610.3A EP2709771B1 (de) 2011-05-17 2012-05-16 Resonator zur verteilung und teilweisen transformation longitudinaler schwingungen und verfahren zur behandlung wenigstens eines fluides mittels eines erfindungsgemässen resonators

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161486823P 2011-05-17 2011-05-17
US61/486,823 2011-05-17

Publications (2)

Publication Number Publication Date
WO2012156475A2 WO2012156475A2 (de) 2012-11-22
WO2012156475A3 true WO2012156475A3 (de) 2013-04-11

Family

ID=46298370

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/059188 Ceased WO2012156475A2 (de) 2011-05-17 2012-05-16 Resonator zur verteilung und teilweisen transformation longitudinaler schwingungen und verfahren zur behandlung wenigstens eines fluides mittels eines erfindungsgemässen resonators

Country Status (3)

Country Link
US (1) US9502632B2 (de)
EP (1) EP2709771B1 (de)
WO (1) WO2012156475A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11813642B2 (en) * 2017-07-26 2023-11-14 Purdue Research Foundation Phononic system and method of making the same
US20210062823A1 (en) * 2019-09-03 2021-03-04 Garrett Transportation I Inc. Compressor with ported shroud for flow recirculation and with noise attenuator for blade passing frequency noise attenuation, and turbocharger incorporating same
US12397462B2 (en) * 2023-12-07 2025-08-26 Dukane Ias, Llc High stiffness booster for ultrasonic welding apparatus with a cutting blade integrated into the horn

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3328614A1 (de) * 1983-06-09 1984-12-13 Mecasonic, Annemasse Ultraschall-sonotrode
US5384508A (en) * 1991-01-17 1995-01-24 Vaxelaire; Philippe Modular unit for a tubular ultrasonic reactor
US5945642A (en) * 1998-03-13 1999-08-31 Minnesota Mining And Manufacturing Company Acoustic horn
US20090079300A1 (en) * 2007-09-24 2009-03-26 Holger Hielscher Ultrasonic device with a disk-shaped resonator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2514080A (en) * 1945-01-10 1950-07-04 Bell Telephone Labor Inc Method of obtaining high velocity with crystals
US2490452A (en) * 1946-08-16 1949-12-06 Bell Telephone Labor Inc Generation of transverse vibrations in liquids
US3029766A (en) * 1956-05-02 1962-04-17 Aeroprojects Inc Ultrasonic tool
US3584327A (en) * 1969-04-04 1971-06-15 Fibra Sonics Ultrasonic transmission system
DE19648986C1 (de) * 1996-11-26 1998-04-09 Raida Hans Joachim Gerichteter Stabstrahler
CA2238951A1 (fr) * 1998-05-26 1999-11-26 Les Technologies Sonomax Inc. Reacteur a cavitation acoustique pour le traitement des materiaux
GB0222421D0 (en) * 2002-09-27 2002-11-06 Ratcliff Henry K Advanced ultrasonic processor
DE102008010617B4 (de) * 2008-02-22 2012-10-18 Bsonic Gmbh Hochleistungs-Ultraschallwandler und Verfahren zu dessen Herstellung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3328614A1 (de) * 1983-06-09 1984-12-13 Mecasonic, Annemasse Ultraschall-sonotrode
US5384508A (en) * 1991-01-17 1995-01-24 Vaxelaire; Philippe Modular unit for a tubular ultrasonic reactor
US5945642A (en) * 1998-03-13 1999-08-31 Minnesota Mining And Manufacturing Company Acoustic horn
US20090079300A1 (en) * 2007-09-24 2009-03-26 Holger Hielscher Ultrasonic device with a disk-shaped resonator

Also Published As

Publication number Publication date
EP2709771A2 (de) 2014-03-26
US9502632B2 (en) 2016-11-22
WO2012156475A2 (de) 2012-11-22
EP2709771B1 (de) 2019-01-16
US20140184025A1 (en) 2014-07-03

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