EP4719702A2 - Procédés de fabrication de pavillons acoustiques rotatifs - Google Patents

Procédés de fabrication de pavillons acoustiques rotatifs

Info

Publication number
EP4719702A2
EP4719702A2 EP24742999.6A EP24742999A EP4719702A2 EP 4719702 A2 EP4719702 A2 EP 4719702A2 EP 24742999 A EP24742999 A EP 24742999A EP 4719702 A2 EP4719702 A2 EP 4719702A2
Authority
EP
European Patent Office
Prior art keywords
horn
end surface
shaft
axial
core
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.)
Pending
Application number
EP24742999.6A
Other languages
German (de)
English (en)
Inventor
Alexander P. FLAGE
Ryan D. KRACHT
Satinder K. Nayar
Timothy J. Rowell
Verlin W. SCHELHAAS
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 Innovative Properties Co
Original Assignee
3M Innovative Properties 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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of EP4719702A2 publication Critical patent/EP4719702A2/fr
Pending 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding
    • B23K20/106—Features related to sonotrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Waveguide Aerials (AREA)

Abstract

L'invention concerne des procédés d'utilisation de la fusion métallurgique pour joindre de multiples segments de pavillon à un pavillon acoustique rotatif unitaire. L'invention concerne également des pavillons acoustiques rotatifs comprenant une pluralité de segments joints par fusion métallurgique.
EP24742999.6A 2023-05-25 2024-04-29 Procédés de fabrication de pavillons acoustiques rotatifs Pending EP4719702A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202363504329P 2023-05-25 2023-05-25
PCT/IB2024/054152 WO2024241118A2 (fr) 2023-05-25 2024-04-29 Procédés de fabrication de pavillons acoustiques rotatifs

Publications (1)

Publication Number Publication Date
EP4719702A2 true EP4719702A2 (fr) 2026-04-08

Family

ID=91950164

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24742999.6A Pending EP4719702A2 (fr) 2023-05-25 2024-04-29 Procédés de fabrication de pavillons acoustiques rotatifs

Country Status (2)

Country Link
EP (1) EP4719702A2 (fr)
WO (1) WO2024241118A2 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5707483A (en) 1996-07-05 1998-01-13 Minnesota Mining And Manufacturing Company Rotary acoustic horn
US5645681B1 (en) * 1996-07-05 2000-03-14 Minnesota Mining & Mfg Stacked rotary acoustic horn
US6059923A (en) * 1998-09-18 2000-05-09 3M Innovative Properties Company Rotary acoustic horn with sleeve
US6786383B2 (en) * 2002-11-14 2004-09-07 Kimberly-Clark Worldwide, Inc. Ultrasonic horn assembly with fused stack components
US6786384B1 (en) * 2003-06-13 2004-09-07 3M Innovative Properties Company Ultrasonic horn mount
US8113258B2 (en) * 2008-07-08 2012-02-14 Sonics & Materials Inc. Ultrasonic welding device
US8950458B2 (en) * 2012-04-27 2015-02-10 Sonics & Materials Inc. System and method for mounting ultrasonic tools

Also Published As

Publication number Publication date
WO2024241118A2 (fr) 2024-11-28
WO2024241118A3 (fr) 2025-01-02

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