FR2830717B1 - ACOUSTIC SPEAKER CONSISTING OF A HEAT DISSIPATOR HOUSING - Google Patents

ACOUSTIC SPEAKER CONSISTING OF A HEAT DISSIPATOR HOUSING

Info

Publication number
FR2830717B1
FR2830717B1 FR0112872A FR0112872A FR2830717B1 FR 2830717 B1 FR2830717 B1 FR 2830717B1 FR 0112872 A FR0112872 A FR 0112872A FR 0112872 A FR0112872 A FR 0112872A FR 2830717 B1 FR2830717 B1 FR 2830717B1
Authority
FR
France
Prior art keywords
housing
heat dissipator
acoustic speaker
speaker consisting
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
FR0112872A
Other languages
French (fr)
Other versions
FR2830717A1 (en
Inventor
Thierry Comte
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.)
WATERFALL
Original Assignee
WATERFALL
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 WATERFALL filed Critical WATERFALL
Priority to FR0112872A priority Critical patent/FR2830717B1/en
Publication of FR2830717A1 publication Critical patent/FR2830717A1/en
Application granted granted Critical
Publication of FR2830717B1 publication Critical patent/FR2830717B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/022—Cooling arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
FR0112872A 2001-10-05 2001-10-05 ACOUSTIC SPEAKER CONSISTING OF A HEAT DISSIPATOR HOUSING Expired - Lifetime FR2830717B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0112872A FR2830717B1 (en) 2001-10-05 2001-10-05 ACOUSTIC SPEAKER CONSISTING OF A HEAT DISSIPATOR HOUSING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0112872A FR2830717B1 (en) 2001-10-05 2001-10-05 ACOUSTIC SPEAKER CONSISTING OF A HEAT DISSIPATOR HOUSING

Publications (2)

Publication Number Publication Date
FR2830717A1 FR2830717A1 (en) 2003-04-11
FR2830717B1 true FR2830717B1 (en) 2004-07-16

Family

ID=8867990

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0112872A Expired - Lifetime FR2830717B1 (en) 2001-10-05 2001-10-05 ACOUSTIC SPEAKER CONSISTING OF A HEAT DISSIPATOR HOUSING

Country Status (1)

Country Link
FR (1) FR2830717B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110475184B (en) * 2019-07-23 2021-02-26 瑞声科技(新加坡)有限公司 Sound production device and mobile terminal
US20240064465A1 (en) * 2022-08-16 2024-02-22 Franco L D'Ascanio Thermally efficient speaker

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2732792B2 (en) * 1993-12-24 1998-03-30 富士高分子工業株式会社 Heat dissipation device for IC package
FR2738983B1 (en) * 1995-09-20 1997-10-17 Aubriot Cedric ACOUSTIC SPEAKER OF THE TYPE HAVING A RIGID STRUCTURE SUPPORTING AT LEAST ONE SPEAKER FIXED ON A FLAT WALL
US6114413A (en) * 1997-07-10 2000-09-05 International Business Machines Corporation Thermally conducting materials and applications for microelectronic packaging
JP2000115888A (en) * 1998-10-07 2000-04-21 Tohoku Pioneer Corp Speaker system

Also Published As

Publication number Publication date
FR2830717A1 (en) 2003-04-11

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