FR3013176B1 - WATERPROOF SPEAKER ASSEMBLY FOR HIGH DEPTH - Google Patents

WATERPROOF SPEAKER ASSEMBLY FOR HIGH DEPTH

Info

Publication number
FR3013176B1
FR3013176B1 FR1302584A FR1302584A FR3013176B1 FR 3013176 B1 FR3013176 B1 FR 3013176B1 FR 1302584 A FR1302584 A FR 1302584A FR 1302584 A FR1302584 A FR 1302584A FR 3013176 B1 FR3013176 B1 FR 3013176B1
Authority
FR
France
Prior art keywords
loudspeaker
grid
membrane
shape
assembly
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
FR1302584A
Other languages
French (fr)
Other versions
FR3013176A1 (en
Inventor
Pierre Jouet
Michaud Pierre Borrat
Xavier Retailleau
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.)
Thales SA
Original Assignee
Thales 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 Thales SA filed Critical Thales SA
Priority to FR1302584A priority Critical patent/FR3013176B1/en
Publication of FR3013176A1 publication Critical patent/FR3013176A1/en
Application granted granted Critical
Publication of FR3013176B1 publication Critical patent/FR3013176B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04R1/44—Special adaptations for subaqueous use, e.g. for hydrophone
    • 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
    • H04R1/023—Screens for loudspeakers
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

Ensemble haut-parleur étanche pour profondeurs élevées et/ou environnements difficiles caractérisé en ce qu'il comporte en combinaison au moins les éléments suivant: • un haut-parleur (1), comprenant au moins un repère (12) de positionnement, • une membrane d'étanchéité (3), • une grille de protection (2) positionnée entre le haut-parleur (1) et la membrane d'étanchéité (3), la grille de protection (2) comportant au moins une ouverture (25) permettant le passage des vibrations du haut parleur (1), des moyens de positionnement (23) par rapport au haut-parleur, • la membrane d'étanchéité (3) a une forme adaptée à la forme du haut parleur (1) et à la forme de la grille (2), une face d'appui interne (36) recevant une face de la grille de protection, des moyens de maintien en place (37) de l'ensemble grille-haut parleur, un bourrelet d'appui (34) qui est aligné sur la face d'appui interne (36), • le châssis (5) adapté à recevoir l'ensemble formé du haut-parleur, de la grille et la membrane, • une bride de maintien en position (4) de l'ensemble formé du haut-parleur , de la grille et la membrane sur le châssis (5).Loudspeaker assembly waterproof for high depths and / or harsh environments characterized in that it comprises in combination at least the following elements: • a loudspeaker (1), comprising at least one positioning mark (12), • a waterproofing membrane (3), • a protective grille (2) positioned between the loudspeaker (1) and the waterproofing membrane (3), the protective grille (2) having at least one opening (25) allowing the passage of the vibrations of the loudspeaker (1), of the positioning means (23) relative to the loudspeaker, • the sealing membrane (3) has a shape adapted to the shape of the loudspeaker (1) and to the shape of the grid (2), an internal bearing face (36) receiving one side of the protective grid, means for holding the speaker-grill assembly in place (37), a bearing bead (34) which is aligned with the internal bearing face (36), • the frame (5) adapted to receive the assembly formed from the ha the loudspeaker, the grid and the membrane, • a clamp for holding in position (4) the assembly formed by the loudspeaker, the grid and the membrane on the frame (5).

FR1302584A 2013-11-08 2013-11-08 WATERPROOF SPEAKER ASSEMBLY FOR HIGH DEPTH Active FR3013176B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1302584A FR3013176B1 (en) 2013-11-08 2013-11-08 WATERPROOF SPEAKER ASSEMBLY FOR HIGH DEPTH

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1302584A FR3013176B1 (en) 2013-11-08 2013-11-08 WATERPROOF SPEAKER ASSEMBLY FOR HIGH DEPTH

Publications (2)

Publication Number Publication Date
FR3013176A1 FR3013176A1 (en) 2015-05-15
FR3013176B1 true FR3013176B1 (en) 2017-03-24

Family

ID=50478438

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1302584A Active FR3013176B1 (en) 2013-11-08 2013-11-08 WATERPROOF SPEAKER ASSEMBLY FOR HIGH DEPTH

Country Status (1)

Country Link
FR (1) FR3013176B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108650581A (en) * 2018-06-28 2018-10-12 赣州得辉达科技有限公司 A kind of diving speaker
FR3108461B1 (en) * 2020-03-17 2022-10-21 Dormoy Jeremy Device protecting the marine audio speakers, when they are not in operation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4872148A (en) * 1984-03-08 1989-10-03 Polaroid Corporation Ultrasonic transducer for use in a corrosive/abrasive environment
EP0809920A4 (en) * 1995-02-17 1999-11-03 Bolt Beranek & Newman Underwater acoustic projector
US6567342B1 (en) * 2002-07-17 2003-05-20 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence Flared wave-guide projector

Also Published As

Publication number Publication date
FR3013176A1 (en) 2015-05-15

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