EP0624049A3 - Appareil haut-parleur. - Google Patents
Appareil haut-parleur. Download PDFInfo
- Publication number
- EP0624049A3 EP0624049A3 EP94106578A EP94106578A EP0624049A3 EP 0624049 A3 EP0624049 A3 EP 0624049A3 EP 94106578 A EP94106578 A EP 94106578A EP 94106578 A EP94106578 A EP 94106578A EP 0624049 A3 EP0624049 A3 EP 0624049A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- loudspeaker apparatus
- loudspeaker
- 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.)
- Granted
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
-
- 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
-
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10230893A JP3203876B2 (ja) | 1993-04-28 | 1993-04-28 | スピーカ |
JP10230893 | 1993-04-28 | ||
JP102308/93 | 1993-04-28 | ||
JP13449393A JP3218804B2 (ja) | 1993-06-04 | 1993-06-04 | スピーカ |
JP13449393 | 1993-06-04 | ||
JP134493/93 | 1993-06-04 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0624049A2 EP0624049A2 (fr) | 1994-11-09 |
EP0624049A3 true EP0624049A3 (fr) | 1995-03-08 |
EP0624049B1 EP0624049B1 (fr) | 2002-06-12 |
Family
ID=26443024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19940106578 Expired - Lifetime EP0624049B1 (fr) | 1993-04-28 | 1994-04-27 | Appareil haut-parleur |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0624049B1 (fr) |
DE (1) | DE69430776T2 (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29512102U1 (de) * | 1995-07-27 | 1995-10-05 | Nokia (Deutschland) Gmbh, 75175 Pforzheim | Magnetsystem |
GB2360899B (en) * | 1999-12-17 | 2002-03-27 | Goodmans Loudspeakers Ltd | Coaxial speaker |
GB0102780D0 (en) | 2001-02-03 | 2001-03-21 | K H Technology Corp | Loudspeaker assemblies |
GB0104113D0 (en) * | 2001-02-20 | 2001-04-11 | Kh Technology Corp | Loudspeaker pole pieces |
GB2404520A (en) * | 2003-07-28 | 2005-02-02 | Turbosound Ltd | Phase plug equalizer used as heat sink for loudspeaker |
JP2006060443A (ja) * | 2004-08-19 | 2006-03-02 | Pioneer Electronic Corp | スピーカ装置及びスピーカ装置の放熱部材 |
FR2955445B1 (fr) | 2010-01-15 | 2013-06-07 | Phl Audio | Transducteur electrodynamique a dome et suspension interne |
FR2955446B1 (fr) | 2010-01-15 | 2015-06-05 | Phl Audio | Transducteur electrodynamique a dome et suspension flottante |
FR2955444B1 (fr) | 2010-01-15 | 2012-08-03 | Phl Audio | Systeme de haut-parleur coaxial a chambre de compression |
US9445201B2 (en) | 2013-11-21 | 2016-09-13 | Harman International Industries, Inc. | Inverted dual coil transducer |
GB201503426D0 (en) * | 2015-02-27 | 2015-04-15 | Native Design Ltd | Light and speaker driver device |
GB201721285D0 (en) * | 2017-12-19 | 2018-01-31 | Pss Belgium Nv | Loudspeaker |
GB201907610D0 (en) * | 2019-05-29 | 2019-07-10 | Pss Belgium Nv | Loudspeaker |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3763334A (en) * | 1972-01-21 | 1973-10-02 | Gen Electric | Magnet assembly |
DE3007991A1 (de) * | 1980-03-01 | 1981-09-17 | Elektrotechnik Ehmann Gmbh, 6953 Gundelsheim | Elektroakustischer wandler |
US4327257A (en) * | 1979-09-10 | 1982-04-27 | Schwartz Leslie H | Alignment device for electro-acoustical transducers |
US4379951A (en) * | 1977-04-20 | 1983-04-12 | Gabr Saad Z M | Electro-acoustic transducer means |
DE3638693A1 (de) * | 1985-11-15 | 1987-05-21 | Bose Corp | Kompakter elektro-akustischer uebertrager |
US4933975A (en) * | 1988-05-19 | 1990-06-12 | Electro-Voice, Inc. | Dynamic loudspeaker for producing high audio power |
FR2667212A1 (fr) * | 1990-09-25 | 1992-03-27 | Phl Audio | Transducteur electroacoustique de puissance. |
DE4126121A1 (de) * | 1991-08-07 | 1993-02-11 | Mac Audio Electronic Gmbh | Dynamischer lautsprecher |
WO1993003586A1 (fr) * | 1991-08-05 | 1993-02-18 | Aura Systems, Inc. | Organe de commande de bobine mobile de haut-parleur |
-
1994
- 1994-04-27 EP EP19940106578 patent/EP0624049B1/fr not_active Expired - Lifetime
- 1994-04-27 DE DE1994630776 patent/DE69430776T2/de not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3763334A (en) * | 1972-01-21 | 1973-10-02 | Gen Electric | Magnet assembly |
US4379951A (en) * | 1977-04-20 | 1983-04-12 | Gabr Saad Z M | Electro-acoustic transducer means |
US4327257A (en) * | 1979-09-10 | 1982-04-27 | Schwartz Leslie H | Alignment device for electro-acoustical transducers |
DE3007991A1 (de) * | 1980-03-01 | 1981-09-17 | Elektrotechnik Ehmann Gmbh, 6953 Gundelsheim | Elektroakustischer wandler |
DE3638693A1 (de) * | 1985-11-15 | 1987-05-21 | Bose Corp | Kompakter elektro-akustischer uebertrager |
US4933975A (en) * | 1988-05-19 | 1990-06-12 | Electro-Voice, Inc. | Dynamic loudspeaker for producing high audio power |
FR2667212A1 (fr) * | 1990-09-25 | 1992-03-27 | Phl Audio | Transducteur electroacoustique de puissance. |
WO1993003586A1 (fr) * | 1991-08-05 | 1993-02-18 | Aura Systems, Inc. | Organe de commande de bobine mobile de haut-parleur |
DE4126121A1 (de) * | 1991-08-07 | 1993-02-11 | Mac Audio Electronic Gmbh | Dynamischer lautsprecher |
Also Published As
Publication number | Publication date |
---|---|
EP0624049A2 (fr) | 1994-11-09 |
EP0624049B1 (fr) | 2002-06-12 |
DE69430776T2 (de) | 2003-03-27 |
DE69430776D1 (de) | 2002-07-18 |
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