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FR3124633B1 - Acoustic system including a disassembly system with electric heating resistance. - Google Patents

Acoustic system including a disassembly system with electric heating resistance. Download PDF

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Publication number
FR3124633B1
FR3124633B1 FR2106892A FR2106892A FR3124633B1 FR 3124633 B1 FR3124633 B1 FR 3124633B1 FR 2106892 A FR2106892 A FR 2106892A FR 2106892 A FR2106892 A FR 2106892A FR 3124633 B1 FR3124633 B1 FR 3124633B1
Authority
FR
France
Prior art keywords
assembly
disassembly
electric heating
acoustic system
heating resistance
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.)
Active
Application number
FR2106892A
Other languages
French (fr)
Other versions
FR3124633A1 (en
Inventor
Max Rainer
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.)
Devialet SA
Original Assignee
Devialet SA
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 Devialet SA filed Critical Devialet SA
Priority to FR2106892A priority Critical patent/FR3124633B1/en
Priority to CN202210734707.XA priority patent/CN115604608A/en
Priority to EP22181276.1A priority patent/EP4113505B1/en
Publication of FR3124633A1 publication Critical patent/FR3124633A1/en
Application granted granted Critical
Publication of FR3124633B1 publication Critical patent/FR3124633B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/18—Details, e.g. bulbs, pumps, pistons, switches or casings
    • G10K9/22—Mountings; Casings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H04R31/006—Interconnection of transducer parts
    • 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
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
    • G10K9/13—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated using electromagnetic driving means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
    • H04R2201/029—Manufacturing aspects of enclosures transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Multimedia (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

Système acoustique comprenant un système de démontage avec résistance électrique chauffante Système acoustique (10) comprenant : - un premier ensemble (12) comportant une demi-coque (14) définissant un orifice (28), et un haut-parleur (16) fixé sur la demi-coque en travers de l’orifice, - un deuxième ensemble (18) adapté pour fermer la demi-coque, et - une étendue de colle (20) fixant le premier ensemble sur le deuxième ensemble, le système acoustique comprenant un système de démontage (22) comportant : - un élément (74) électriquement conducteur formant une résistance électrique, - un circuit électrique (76) adapté pour faire circuler un courant électrique dans la résistance électrique, la résistance électrique étant adaptée, lorsque qu’elle est parcourue par le courant électrique, pour chauffer l’étendue de colle à une température de chauffage permettant de décoller le premier ensemble du deuxième ensemble. Figure pour l'abrégé : Figure 1Acoustic system comprising a disassembly system with electric heating resistance Acoustic system (10) comprising: - a first assembly (12) comprising a half-shell (14) defining an orifice (28), and a loudspeaker (16) fixed on the half-shell across the orifice, - a second assembly (18) adapted to close the half-shell, and - a stretch of glue (20) fixing the first assembly to the second assembly, the acoustic system comprising a system disassembly (22) comprising: - an electrically conductive element (74) forming an electrical resistance, - an electrical circuit (76) adapted to cause an electric current to circulate in the electrical resistance, the electrical resistance being adapted, when it is passed through by the electric current, to heat the area of glue to a heating temperature allowing the first assembly to be detached from the second assembly. Figure for abstract: Figure 1

FR2106892A 2021-06-28 2021-06-28 Acoustic system including a disassembly system with electric heating resistance. Active FR3124633B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2106892A FR3124633B1 (en) 2021-06-28 2021-06-28 Acoustic system including a disassembly system with electric heating resistance.
CN202210734707.XA CN115604608A (en) 2021-06-28 2022-06-27 Acoustic system comprising a disassembly system using an electrothermal resistor
EP22181276.1A EP4113505B1 (en) 2021-06-28 2022-06-27 Acoustic system comprising a removal system with heating electrical resistance

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2106892A FR3124633B1 (en) 2021-06-28 2021-06-28 Acoustic system including a disassembly system with electric heating resistance.
FR2106892 2021-06-28

Publications (2)

Publication Number Publication Date
FR3124633A1 FR3124633A1 (en) 2022-12-30
FR3124633B1 true FR3124633B1 (en) 2024-02-02

Family

ID=77411860

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2106892A Active FR3124633B1 (en) 2021-06-28 2021-06-28 Acoustic system including a disassembly system with electric heating resistance.

Country Status (3)

Country Link
EP (1) EP4113505B1 (en)
CN (1) CN115604608A (en)
FR (1) FR3124633B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0222759D0 (en) * 2002-10-02 2002-11-06 Kh Technology Corp Moisture control apparatus and methods
FR3087067B1 (en) * 2018-10-08 2022-02-25 Devialet ACOUSTIC LOUDSPEAKER WITH TWO HEAD-TO-BECHE LOUDSPEAKERS FIXED ON AN INTERNAL FRAME

Also Published As

Publication number Publication date
CN115604608A (en) 2023-01-13
EP4113505A1 (en) 2023-01-04
FR3124633A1 (en) 2022-12-30
EP4113505B1 (en) 2023-11-29

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