DE502005001396D1 - Verfahren und vorrichtung zum einbringen von ultraschall in ein fliessfähiges medium - Google Patents

Verfahren und vorrichtung zum einbringen von ultraschall in ein fliessfähiges medium

Info

Publication number
DE502005001396D1
DE502005001396D1 DE502005001396T DE502005001396T DE502005001396D1 DE 502005001396 D1 DE502005001396 D1 DE 502005001396D1 DE 502005001396 T DE502005001396 T DE 502005001396T DE 502005001396 T DE502005001396 T DE 502005001396T DE 502005001396 D1 DE502005001396 D1 DE 502005001396D1
Authority
DE
Germany
Prior art keywords
sonotrode
film
flowable medium
medium
introducing ultrasound
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 - Fee Related
Application number
DE502005001396T
Other languages
English (en)
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
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, Dr Hielscher GmbH filed Critical Dr Hielscher GmbH
Publication of DE502005001396D1 publication Critical patent/DE502005001396D1/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/80Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations
    • B01F31/84Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations for material continuously moving through a tube, e.g. by deforming the tube
    • B01F31/841Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations for material continuously moving through a tube, e.g. by deforming the tube with a vibrating element inside the tube
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/80Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations
    • B01F31/85Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations with a vibrating element inside the receptacle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/80Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations
    • B01F31/86Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations with vibration of the receptacle or part of it

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
DE502005001396T 2004-05-24 2005-05-12 Verfahren und vorrichtung zum einbringen von ultraschall in ein fliessfähiges medium Expired - Fee Related DE502005001396D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004025836A DE102004025836B3 (de) 2004-05-24 2004-05-24 Verfahren und Vorrichtung zum Einbringen von Ultraschall in ein fließfähiges Medium
PCT/EP2005/005324 WO2005115602A1 (de) 2004-05-24 2005-05-12 Verfahren und vorrichtung zum einbringen von ultraschall in ein fliessfähiges medium

Publications (1)

Publication Number Publication Date
DE502005001396D1 true DE502005001396D1 (de) 2007-10-11

Family

ID=34969791

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102004025836A Expired - Fee Related DE102004025836B3 (de) 2004-05-24 2004-05-24 Verfahren und Vorrichtung zum Einbringen von Ultraschall in ein fließfähiges Medium
DE502005001396T Expired - Fee Related DE502005001396D1 (de) 2004-05-24 2005-05-12 Verfahren und vorrichtung zum einbringen von ultraschall in ein fliessfähiges medium

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102004025836A Expired - Fee Related DE102004025836B3 (de) 2004-05-24 2004-05-24 Verfahren und Vorrichtung zum Einbringen von Ultraschall in ein fließfähiges Medium

Country Status (7)

Country Link
US (1) US8235579B2 (de)
EP (1) EP1753525B1 (de)
JP (1) JP4578524B2 (de)
CN (1) CN100471549C (de)
AT (1) ATE371489T1 (de)
DE (2) DE102004025836B3 (de)
WO (1) WO2005115602A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8798167B2 (en) * 2002-11-29 2014-08-05 Sony Corporation Encoder and its method
DE102005057333B4 (de) 2005-11-28 2008-11-20 Dr. Hielscher Gmbh Verfahren und Vorrichtungen zur Beschallung von Flüssigkeiten mit Niederfrequenz-Leistungs-Ultraschall
US7810743B2 (en) 2006-01-23 2010-10-12 Kimberly-Clark Worldwide, Inc. Ultrasonic liquid delivery device
US7703698B2 (en) * 2006-09-08 2010-04-27 Kimberly-Clark Worldwide, Inc. Ultrasonic liquid treatment chamber and continuous flow mixing system
US8034286B2 (en) * 2006-09-08 2011-10-11 Kimberly-Clark Worldwide, Inc. Ultrasonic treatment system for separating compounds from aqueous effluent
US9283188B2 (en) * 2006-09-08 2016-03-15 Kimberly-Clark Worldwide, Inc. Delivery systems for delivering functional compounds to substrates and processes of using the same
US7673516B2 (en) * 2006-12-28 2010-03-09 Kimberly-Clark Worldwide, Inc. Ultrasonic liquid treatment system
US7712353B2 (en) 2006-12-28 2010-05-11 Kimberly-Clark Worldwide, Inc. Ultrasonic liquid treatment system
PT103715B (pt) * 2007-04-11 2009-10-28 Univ Do Porto Instrumento para pulsação dum escoamento em conduta fechada
US7998322B2 (en) * 2007-07-12 2011-08-16 Kimberly-Clark Worldwide, Inc. Ultrasonic treatment chamber having electrode properties
US7947184B2 (en) * 2007-07-12 2011-05-24 Kimberly-Clark Worldwide, Inc. Treatment chamber for separating compounds from aqueous effluent
US7785674B2 (en) * 2007-07-12 2010-08-31 Kimberly-Clark Worldwide, Inc. Delivery systems for delivering functional compounds to substrates and processes of using the same
US8454889B2 (en) 2007-12-21 2013-06-04 Kimberly-Clark Worldwide, Inc. Gas treatment system
US8858892B2 (en) 2007-12-21 2014-10-14 Kimberly-Clark Worldwide, Inc. Liquid treatment system
US8632613B2 (en) 2007-12-27 2014-01-21 Kimberly-Clark Worldwide, Inc. Process for applying one or more treatment agents to a textile web
US8206024B2 (en) 2007-12-28 2012-06-26 Kimberly-Clark Worldwide, Inc. Ultrasonic treatment chamber for particle dispersion into formulations
US8057573B2 (en) 2007-12-28 2011-11-15 Kimberly-Clark Worldwide, Inc. Ultrasonic treatment chamber for increasing the shelf life of formulations
US8215822B2 (en) * 2007-12-28 2012-07-10 Kimberly-Clark Worldwide, Inc. Ultrasonic treatment chamber for preparing antimicrobial formulations
US9421504B2 (en) 2007-12-28 2016-08-23 Kimberly-Clark Worldwide, Inc. Ultrasonic treatment chamber for preparing emulsions
US20090166177A1 (en) 2007-12-28 2009-07-02 Kimberly-Clark Worldwide, Inc. Ultrasonic treatment chamber for preparing emulsions
US8685178B2 (en) 2008-12-15 2014-04-01 Kimberly-Clark Worldwide, Inc. Methods of preparing metal-modified silica nanoparticles
US8163388B2 (en) 2008-12-15 2012-04-24 Kimberly-Clark Worldwide, Inc. Compositions comprising metal-modified silica nanoparticles
DE102012000988B3 (de) * 2012-01-20 2012-12-13 Voith Patent Gmbh Vorrichtung zum Erfassen des abrasiven Verschleißes
DE202012010508U1 (de) 2012-10-25 2012-11-12 BANDELIN patent GmbH & Co. KG Vorrichtung zur Beaufschlagung flüssiger Medien mitUltraschall durch eine Membran sowie Ultraschallsystem
DE102013004563B3 (de) * 2013-03-15 2014-05-22 Bioenermed GmbH Vorrichtung und Verfahren zum Behandeln pulverförmiger Stoffe oder Stoffgemische mit Ultraschall
US10427118B2 (en) 2014-11-24 2019-10-01 Brisben Water Solutions Llc Ultrasonic nutrient mixing reactor
DE102015106343A1 (de) * 2015-04-24 2016-10-27 Weber Ultrasonics Gmbh Vorrichtung und Verfahren zum Entgraten von Bauteilen mittels Ultraschall
FR3042987B1 (fr) 2015-11-04 2017-12-15 Commissariat Energie Atomique Dispositif de granulation de poudres par atomisation cryogenique

Family Cites Families (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA850599A (en) * 1970-09-01 General Mills Vibratory treatment of food products
US2138052A (en) * 1934-04-23 1938-11-29 Submarine Signal Co Liquid treating apparatus
US2387845A (en) * 1943-06-24 1945-10-30 Bell Telephone Labor Inc Electroacoustic transducer
US2468538A (en) * 1946-01-10 1949-04-26 Submarine Signal Co Ultra high frequency vibrator
US2693944A (en) * 1951-05-05 1954-11-09 Ultrasonic Corp Sonic generator for the agitastion of fluids
US3084020A (en) * 1956-05-30 1963-04-02 Rene Ruegg Method of treating knitted superpoly-amide textile fabric with an aqueous phenol bath subjected to ultra-sonic waves and fabric produced thereby
NL221303A (de) * 1956-10-04
BE567645A (de) * 1957-05-17
US2930913A (en) * 1957-10-02 1960-03-29 Bendix Aviat Corp Transducers for generating vibrations in liquids
US2956538A (en) * 1957-12-10 1960-10-18 Gen Ultrasonics Company Diaphragm vibration control
US3058014A (en) * 1958-09-08 1962-10-09 Bendix Corp Apparatus for generating sonic vibrations in liquids
US2995347A (en) * 1958-10-21 1961-08-08 Gen Ultrasonics Company Vibrator and diaphragm assembly
US3145312A (en) * 1959-04-13 1964-08-18 Libbey Owens Ford Glass Co High frequency sonic transducers
US3113225A (en) * 1960-06-09 1963-12-03 Cavitron Ultrasonics Inc Ultrasonic vibration generator
US3345927A (en) * 1964-06-26 1967-10-10 Gen Aniline & Film Corp Apparatus for rapid development of photographic film
US3321189A (en) * 1964-09-10 1967-05-23 Edison Instr Inc High-frequency ultrasonic generators
US3481687A (en) * 1965-03-08 1969-12-02 Sherman S Fishman Method and apparatus for ultrasonic sterilization
US3301535A (en) * 1966-01-04 1967-01-31 American Sterilizer Co Ultrasonic washing machine and transducer therefor
GB1288378A (de) * 1968-11-18 1972-09-06
US3581125A (en) * 1969-09-30 1971-05-25 Clevite Corp Oscillator circuit for ultrasonic apparatus
US3672823A (en) * 1970-03-25 1972-06-27 Wave Energy Systems Method of sterilizing liquids
US3688527A (en) * 1970-07-13 1972-09-05 Stam Instr Apparatus for cleaning resilient webs
US4044174A (en) * 1970-09-03 1977-08-23 Eastman Kodak Company Ultrasonically smoothing a magnetic layer on a web
FR2279449A1 (fr) 1974-07-26 1976-02-20 Barbini Spartacus Procede et dispositif de dispersion de particules solides dans un liquide contenu dans un reservoir souple
US4071225A (en) * 1976-03-04 1978-01-31 Holl Research Corporation Apparatus and processes for the treatment of materials by ultrasonic longitudinal pressure oscillations
FR2360524A1 (fr) * 1976-08-04 1978-03-03 Fiverel Composition d'adherisage pour fibres de verre
US4360955A (en) * 1978-05-08 1982-11-30 Barry Block Method of making a capacitive force transducer
CA1114770A (en) * 1979-07-18 1981-12-22 Anthony J. Last Fabric treatment with ultrasound
US4310906A (en) * 1979-12-21 1982-01-12 The United States Of America As Represented By The Administrator, National Aeronautics And Space Administration Liquid-immersible electrostatic ultrasonic transducer
DE3009068A1 (de) * 1980-03-10 1981-09-24 Reinhard Dipl.-Ing. Lerch Piezopolymer-wandler mit fester membranunterstuetzung
JPS58196874A (ja) * 1982-05-12 1983-11-16 多賀電気株式会社 超音波処理装置
JPS6134167A (ja) * 1984-03-22 1986-02-18 Agency Of Ind Science & Technol Frm用プリフオ−ムワイヤ−,プリフオ−ムシ−トまたはテ−プの製造方法および該方法に用いられる超音波振動装置
JPH03161084A (ja) * 1989-11-20 1991-07-11 Chichibu Cement Co Ltd 超音波振動伝達ホーン
US5171387A (en) * 1990-01-19 1992-12-15 Sonokinetics Group Ultrasonic comb horn and methods for using same
US5010369A (en) * 1990-07-02 1991-04-23 Xerox Corporation Segmented resonator structure having a uniform response for electrophotographic imaging
DE4041365A1 (de) * 1990-12-20 1992-07-02 Bandelin Electronic Gmbh & Co Sonotrode mit kavitationsschutzschicht
DE9017338U1 (de) * 1990-12-20 1991-03-07 Bandelin electronic GmbH & Co KG, 12207 Berlin Durchflußgefäß für einen Desintegrator
US5314737A (en) * 1991-09-30 1994-05-24 Kimberly-Clark Corporation Area thinned thin sheet materials
US5269981A (en) * 1991-09-30 1993-12-14 Kimberly-Clark Corporation Process for hydrosonically microaperturing
US5262193A (en) * 1991-10-15 1993-11-16 Minnesota Mining And Manufacturing Company Ultrasonically assisted coating method
US20020090047A1 (en) * 1991-10-25 2002-07-11 Roger Stringham Apparatus for producing ecologically clean energy
DK102592A (da) 1992-08-18 1994-02-19 Reson System As Transducer med kavitationsmembran
US5459699A (en) * 1992-08-25 1995-10-17 Industrial Sound Technologies Method and apparatus for generating high energy acoustic pulses
US5370830A (en) * 1992-09-23 1994-12-06 Kimberly-Clark Corporation Hydrosonic process for forming electret filter media
DE4233318C2 (de) * 1992-09-25 1998-10-08 Hielscher Gmbh Desintegrator-Ultraschallwandler mit integrierter Potentialtrennung
JP2856998B2 (ja) * 1992-10-13 1999-02-10 株式会社東芝 超音波洗浄装置
AT402076B (de) * 1995-03-09 1997-01-27 Mertinat Hans Dieter Verfahren und vorrichtung zur ultraschallbehandlung von textilgut
JPH09150049A (ja) * 1995-09-26 1997-06-10 Dainippon Ink & Chem Inc 粉体の攪拌方法、粉体の処理方法、粉体の攪拌装置及び粉体の処理装置
DE19541129C1 (de) * 1995-10-27 1997-02-13 Hielscher Gmbh Verfahren und Vorrichtung zum Schneiden von Stoff- und/oder von Folienbahnen und zum gleichzeitigen Verschweißen der Schnittkante
DE19627322C1 (de) * 1996-06-26 1997-11-20 Hielscher Gmbh Verfahren zum dosierten Aufbringen von Flüssigkeiten auf Materialbahnen
ES2116930B1 (es) * 1996-10-04 1999-04-01 Consejo Superior Investigacion Procedimiento y dispositivo para lavado ultrasonico de textiles en continuo.
DE19706007C1 (de) * 1997-02-10 1998-07-09 Hielscher Gmbh Verfahren zum Reinigen von fadenförmigen Erzeugnissen, insbesondere von Drähten und Profilen
US5889209A (en) * 1997-12-18 1999-03-30 The Regents Of The University Of California Method and apparatus for preventing biofouling of aquatic sensors
DE19756874A1 (de) * 1997-12-19 1999-06-24 Basf Ag Vorrichtung zum Herstellen von dispersen Stoffgemischen mittels Ultraschall und Verwendung einer derartigen Vorrichtung
DE19801832C2 (de) * 1998-01-14 2000-01-20 Juergen Schulze Verfahren und Vorrichtung zur Herstellung von kugelförmigen Teilchen nahezu gleichen Durchmessers
DE19828914C2 (de) * 1998-06-18 2001-11-15 Hielscher Gmbh Ultraschall-Siebeinrichtung
DE19836229C1 (de) * 1998-08-04 2000-03-23 Hielscher Gmbh Anordnung zur Wärmeableitung, insbesondere für Ultraschallwandler mit hoher Leistung
DE19902827C1 (de) * 1999-01-15 2000-06-08 Hielscher Gmbh Verfahren zum Konstanthalten der mittleren Spaltbreite zwischen einer Sonotrode eines Ultraschall-Systems und einem als Gegenwerkzeug ausgebildeten Schneidwerkzeugs einer Ultraschall-Schneideinrichtung
FR2789331B1 (fr) 1999-02-08 2001-05-04 Gerard Bienvenu Procede et dispositif d'activation d'une reaction physique et/ou chimique en milieu fluide
DE19960591A1 (de) * 1999-12-16 2001-06-21 Laser & Med Tech Gmbh Wand- und Boden-Kavitationsreiniger
US6562228B2 (en) * 2000-03-08 2003-05-13 Nippon Steel Corporation Ultrasonic pickling method and pickling device
DE10050315C2 (de) * 2000-10-10 2003-08-21 Uhde Gmbh Verfahren zur Auflösung von Salzen in 1,2-Dichlorethan mittels Ultraschall und Vorrichtung zur Durchführung des Verfahrens
US6877975B2 (en) * 2000-10-17 2005-04-12 David G. Wuchinich Rolling pin horn
US6578659B2 (en) 2000-12-01 2003-06-17 Misonix Incorporated Ultrasonic horn assembly
US6562166B2 (en) * 2001-05-11 2003-05-13 The Procter & Gamble Company Method of material property modification with ultrasonic energy
ES2258168T3 (es) * 2001-12-11 2006-08-16 Ufo Ab Sistema transductor ultrasonico.
US6951616B2 (en) * 2001-12-11 2005-10-04 Ultra Technology Europe Ab Method for treating a medium with ultrasonic transducers
US6942904B2 (en) * 2001-12-11 2005-09-13 Ultra Technology Europe Ab Dry end surface treatment using ultrasonic transducers
DE10243837A1 (de) * 2002-09-13 2004-03-25 Dr. Hielscher Gmbh Verfahren und Durchflusszelle zur kontinuierlichen Bearbeitung von fließfähigen Zusammensetzungen mittels Ultraschall
US7261823B2 (en) * 2003-06-27 2007-08-28 Ultra Technology Europe Ab Ultrasonic transducer system
US20050154308A1 (en) * 2003-12-30 2005-07-14 Liposonix, Inc. Disposable transducer seal
DE102005008939A1 (de) * 2005-02-26 2006-09-21 Sms Demag Ag Verfahren und Vorrichtung zum Reiningen eines Metallbandes
DE102005057333B4 (de) * 2005-11-28 2008-11-20 Dr. Hielscher Gmbh Verfahren und Vorrichtungen zur Beschallung von Flüssigkeiten mit Niederfrequenz-Leistungs-Ultraschall
US7568251B2 (en) * 2006-12-28 2009-08-04 Kimberly-Clark Worldwide, Inc. Process for dyeing a textile web
US20080155762A1 (en) * 2006-12-28 2008-07-03 Kimberly-Clark Worldwide, Inc. Process for dyeing a textile web
US7872400B2 (en) * 2007-09-24 2011-01-18 Dr. Hielscher Gmbh Ultrasonic device with a disk-shaped resonator

Also Published As

Publication number Publication date
ATE371489T1 (de) 2007-09-15
US20080192568A1 (en) 2008-08-14
CN100471549C (zh) 2009-03-25
DE102004025836B3 (de) 2005-12-22
US8235579B2 (en) 2012-08-07
JP2008500160A (ja) 2008-01-10
EP1753525A1 (de) 2007-02-21
WO2005115602A1 (de) 2005-12-08
JP4578524B2 (ja) 2010-11-10
CN1956771A (zh) 2007-05-02
EP1753525B1 (de) 2007-08-29

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