DE69819209D1 - Akustisches horn - Google Patents

Akustisches horn

Info

Publication number
DE69819209D1
DE69819209D1 DE69819209T DE69819209T DE69819209D1 DE 69819209 D1 DE69819209 D1 DE 69819209D1 DE 69819209 T DE69819209 T DE 69819209T DE 69819209 T DE69819209 T DE 69819209T DE 69819209 D1 DE69819209 D1 DE 69819209D1
Authority
DE
Germany
Prior art keywords
acoustic horn
horn
acoustic
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 - Lifetime
Application number
DE69819209T
Other languages
English (en)
Other versions
DE69819209T2 (de
Inventor
K Nayar
S Gopalkrishna
Sa M D
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of DE69819209D1 publication Critical patent/DE69819209D1/de
Application granted granted Critical
Publication of DE69819209T2 publication Critical patent/DE69819209T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Toys (AREA)
DE69819209T 1998-03-13 1998-06-26 Akustisches horn Expired - Lifetime DE69819209T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US42239 1998-03-13
US09/042,239 US5945642A (en) 1998-03-13 1998-03-13 Acoustic horn
PCT/US1998/013308 WO1999046060A1 (en) 1998-03-13 1998-06-26 Acoustic horn

Publications (2)

Publication Number Publication Date
DE69819209D1 true DE69819209D1 (de) 2003-11-27
DE69819209T2 DE69819209T2 (de) 2004-08-05

Family

ID=21920817

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69819209T Expired - Lifetime DE69819209T2 (de) 1998-03-13 1998-06-26 Akustisches horn

Country Status (8)

Country Link
US (1) US5945642A (de)
EP (1) EP1062056B1 (de)
JP (1) JP4417555B2 (de)
AU (1) AU8376498A (de)
DE (1) DE69819209T2 (de)
ES (1) ES2205521T3 (de)
TW (1) TW394924B (de)
WO (1) WO1999046060A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6059923A (en) * 1998-09-18 2000-05-09 3M Innovative Properties Company Rotary acoustic horn with sleeve
EP1293960A3 (de) * 2001-09-14 2004-09-08 Krohne AG Ultraschallwellensende- bzw. -empfangsvorrichtung mit einem Ultraschallwandler und einem Ultraschallwellenleiter
US7297238B2 (en) 2003-03-31 2007-11-20 3M Innovative Properties Company Ultrasonic energy system and method including a ceramic horn
DE202004000659U1 (de) * 2004-01-17 2004-04-15 Heinrich Gillet Gmbh Schalldämpfer für Kraftfahrzeuge mit Verbrennungsmotor
US20060196915A1 (en) * 2005-02-24 2006-09-07 Sulphco, Inc. High-power ultrasonic horn
US9502632B2 (en) 2011-05-17 2016-11-22 Dr. Hielscher Gmbh 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
US9538282B2 (en) * 2014-12-29 2017-01-03 Robert Bosch Gmbh Acoustically transparent waveguide
US9809893B2 (en) * 2015-02-26 2017-11-07 City University Of Hong Kong Surface mechanical attrition treatment (SMAT) methods and systems for modifying nanostructures
US9762994B2 (en) * 2016-12-02 2017-09-12 AcoustiX VR Inc. Active acoustic meta material loudspeaker system and the process to make the same
WO2020065388A1 (en) * 2018-09-28 2020-04-02 Nidek Co., Ltd. Ultrasonic tonometer and ultrasonic actuator

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131505A (en) * 1977-12-12 1978-12-26 Dukane Corporation Ultra-sonic horn
US4321500A (en) * 1979-12-17 1982-03-23 Paroscientific, Inc. Longitudinal isolation system for flexurally vibrating force transducers
US4315181A (en) * 1980-04-22 1982-02-09 Branson Ultrasonics Corporation Ultrasonic resonator (horn) with skewed slots
FR2547225A1 (fr) * 1983-06-09 1984-12-14 Mecasonic Sa Perfectionnements apportes a la fabrication des sonotrodes ultrasoniques
GB2167270B (en) * 1984-11-16 1988-06-29 Lucas Ind Plc Ultrasonic vibratory tools
FR2574209B1 (fr) * 1984-12-04 1987-01-30 Onera (Off Nat Aerospatiale) Resonateur a lame vibrante
US5014556A (en) * 1990-01-16 1991-05-14 Dunegan Engineering Consultants, Inc. Acoustic emission simulator
FR2671743B1 (fr) * 1991-01-17 1993-06-18 Duburque Dominique Dispositif de mise en vibration ultrasonique d'une structure non accordee.
US5410204A (en) * 1992-02-28 1995-04-25 Olympus Optical Co. Ltd. Ultrasonic oscillator
US5763981A (en) * 1995-09-20 1998-06-09 Nikon Corporation Vibration actuator

Also Published As

Publication number Publication date
EP1062056A1 (de) 2000-12-27
ES2205521T3 (es) 2004-05-01
JP4417555B2 (ja) 2010-02-17
WO1999046060A1 (en) 1999-09-16
TW394924B (en) 2000-06-21
DE69819209T2 (de) 2004-08-05
EP1062056B1 (de) 2003-10-22
AU8376498A (en) 1999-09-27
JP2002506245A (ja) 2002-02-26
US5945642A (en) 1999-08-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition