JP4417555B2 - 音響ホーン - Google Patents

音響ホーン Download PDF

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Publication number
JP4417555B2
JP4417555B2 JP2000535465A JP2000535465A JP4417555B2 JP 4417555 B2 JP4417555 B2 JP 4417555B2 JP 2000535465 A JP2000535465 A JP 2000535465A JP 2000535465 A JP2000535465 A JP 2000535465A JP 4417555 B2 JP4417555 B2 JP 4417555B2
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JP
Japan
Prior art keywords
horn
length
inches
slot
acoustic horn
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
JP2000535465A
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English (en)
Japanese (ja)
Other versions
JP2002506245A (ja
JP2002506245A5 (enExample
Inventor
ケー． ネイヤー，サティンダー
エス． ゴパルクリシュナ，ヘアゴッパ
エム． ドサ，ジョセフ
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
3M Co
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Filing date
Publication date
Application filed by 3M Co filed Critical 3M Co
Publication of JP2002506245A publication Critical patent/JP2002506245A/ja
Publication of JP2002506245A5 publication Critical patent/JP2002506245A5/ja
Application granted granted Critical
Publication of JP4417555B2 publication Critical patent/JP4417555B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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)
JP2000535465A 1998-03-13 1998-06-26 音響ホーン Expired - Lifetime JP4417555B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/042,239 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 (3)

Publication Number Publication Date
JP2002506245A JP2002506245A (ja) 2002-02-26
JP2002506245A5 JP2002506245A5 (enExample) 2006-01-05
JP4417555B2 true JP4417555B2 (ja) 2010-02-17

Family

ID=21920817

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000535465A Expired - Lifetime JP4417555B2 (ja) 1998-03-13 1998-06-26 音響ホーン

Country Status (8)

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

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
JP7334777B2 (ja) * 2018-09-28 2023-08-29 株式会社ニデック 超音波眼圧計、および超音波アクチュエータ

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
ES2205521T3 (es) 2004-05-01
EP1062056A1 (en) 2000-12-27
EP1062056B1 (en) 2003-10-22
DE69819209T2 (de) 2004-08-05
JP2002506245A (ja) 2002-02-26
US5945642A (en) 1999-08-31
AU8376498A (en) 1999-09-27
TW394924B (en) 2000-06-21
WO1999046060A1 (en) 1999-09-16
DE69819209D1 (de) 2003-11-27

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