EP2309775A3 - Flächenlautsprechervorrichtung - Google Patents
Flächenlautsprechervorrichtung Download PDFInfo
- Publication number
- EP2309775A3 EP2309775A3 EP10013461A EP10013461A EP2309775A3 EP 2309775 A3 EP2309775 A3 EP 2309775A3 EP 10013461 A EP10013461 A EP 10013461A EP 10013461 A EP10013461 A EP 10013461A EP 2309775 A3 EP2309775 A3 EP 2309775A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- building
- loudspeaker
- loudspeaker device
- substance
- planar 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.)
- Withdrawn
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
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
- H04R7/04—Plane diaphragms
- H04R7/045—Plane diaphragms using the distributed mode principle, i.e. whereby the acoustic radiation is emanated from uniformly distributed free bending wave vibration induced in a stiff panel and not from pistonic motion
-
- 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
- H04R9/066—Loudspeakers using the principle of inertia
-
- 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
- H04R2201/021—Transducers or their casings adapted for mounting in or to a wall or ceiling
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Building Environments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009048990A DE102009048990A1 (de) | 2009-10-09 | 2009-10-09 | Flächenlautsprechervorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2309775A2 EP2309775A2 (de) | 2011-04-13 |
EP2309775A3 true EP2309775A3 (de) | 2013-01-23 |
Family
ID=43431855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10013461A Withdrawn EP2309775A3 (de) | 2009-10-09 | 2010-10-08 | Flächenlautsprechervorrichtung |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2309775A3 (en22) |
DE (1) | DE102009048990A1 (en22) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040129492A1 (en) * | 2002-10-28 | 2004-07-08 | Alejandro Bertagni | Planar diaphragm loudspeaker and related methods |
DE112004001961T5 (de) * | 2003-10-17 | 2006-09-21 | Daicel Chemical Industries, Ltd., Sakai | Verfahren zur Herstellung von Polyurethanschaum |
DE102006058736B3 (de) * | 2006-12-13 | 2008-01-31 | Mci Gmbh & Co. Kg | Wasserdichter Lautsprecher und Kommunikationsvorrichtung mit einem wasserdichten Lautsprecher |
EP1892995A2 (de) * | 2006-08-23 | 2008-02-27 | puren GmbH | Flächenlautsprechervorrichtung |
DE202008012403U1 (de) * | 2008-09-17 | 2008-12-04 | Puren Gmbh | Flächenlautsprechervorrichtung mit wenigstens einer Befestigungseinheit |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH681237A5 (en22) * | 1990-07-26 | 1993-02-15 | Nussbaum & Co Ag R | |
DE19542841A1 (de) * | 1995-11-16 | 1996-05-09 | Michael Frey | Gieß-Verbundverfahren für Wand- und Putz-Bau auf der Baustelle |
DE10350992A1 (de) * | 2003-08-25 | 2005-04-14 | Günther Spelsberg GmbH & Co. KG | Elektrische Einbaudose |
-
2009
- 2009-10-09 DE DE102009048990A patent/DE102009048990A1/de not_active Withdrawn
-
2010
- 2010-10-08 EP EP10013461A patent/EP2309775A3/de not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040129492A1 (en) * | 2002-10-28 | 2004-07-08 | Alejandro Bertagni | Planar diaphragm loudspeaker and related methods |
DE112004001961T5 (de) * | 2003-10-17 | 2006-09-21 | Daicel Chemical Industries, Ltd., Sakai | Verfahren zur Herstellung von Polyurethanschaum |
EP1892995A2 (de) * | 2006-08-23 | 2008-02-27 | puren GmbH | Flächenlautsprechervorrichtung |
DE102006058736B3 (de) * | 2006-12-13 | 2008-01-31 | Mci Gmbh & Co. Kg | Wasserdichter Lautsprecher und Kommunikationsvorrichtung mit einem wasserdichten Lautsprecher |
DE202008012403U1 (de) * | 2008-09-17 | 2008-12-04 | Puren Gmbh | Flächenlautsprechervorrichtung mit wenigstens einer Befestigungseinheit |
Non-Patent Citations (1)
Title |
---|
ANONYMOUS: "Lautsprecher zum Wandeinbau", AUDIOVISION 1-2009, 31 January 2009 (2009-01-31), pages 88 - 91, XP055046904, Retrieved from the Internet <URL:http://audiovision.de/assets/files/Service/Ton-Optimierung/0109_Boxen_Wandmontage.pdf> [retrieved on 20121206] * |
Also Published As
Publication number | Publication date |
---|---|
DE102009048990A1 (de) | 2011-04-14 |
EP2309775A2 (de) | 2011-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04R 7/04 20060101AFI20121217BHEP Ipc: H04R 9/06 20060101ALI20121217BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20130724 |