EP1523213A3 - Kalotte für einen Signalgeber - Google Patents
Kalotte für einen Signalgeber Download PDFInfo
- Publication number
- EP1523213A3 EP1523213A3 EP04021278A EP04021278A EP1523213A3 EP 1523213 A3 EP1523213 A3 EP 1523213A3 EP 04021278 A EP04021278 A EP 04021278A EP 04021278 A EP04021278 A EP 04021278A EP 1523213 A3 EP1523213 A3 EP 1523213A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- sound source
- signal generator
- calotte
- dome
- relative
- 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- Withdrawn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; ELECTRIC HEARING AIDS; 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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R17/00—Piezoelectric transducers; Electrostrictive transducers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Abstract
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10347021 | 2003-10-07 | ||
| DE2003147021 DE10347021A1 (de) | 2003-10-07 | 2003-10-07 | Kalotte für einen Signalgeber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1523213A2 EP1523213A2 (de) | 2005-04-13 |
| EP1523213A3 true EP1523213A3 (de) | 2009-06-10 |
Family
ID=34306344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04021278A Withdrawn EP1523213A3 (de) | 2003-10-07 | 2004-09-08 | Kalotte für einen Signalgeber |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1523213A3 (de) |
| DE (1) | DE10347021A1 (de) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19614885C1 (de) * | 1996-04-16 | 1997-09-04 | Bosch Gmbh Robert | Sensor zum Senden und/oder Empfangen akustischer Signale |
| DE10038559A1 (de) * | 2000-04-12 | 2001-10-18 | Werma Signaltechnik Gmbh & Co | Signalgerät |
| DE10035627A1 (de) * | 2000-07-21 | 2002-01-31 | Rainer Wurst | Lautsprecher zur Rundumabstrahlung von Schall |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7702870U1 (de) * | 1977-02-02 | 1980-01-17 | Peiker, Heinrich, 6380 Bad Homburg | Kleinlautsprecher |
| DE8510382U1 (de) * | 1985-04-09 | 1985-07-18 | Vogel, Karl-Heinz, 5500 Trier | Spritzwasserschutzgehäuse für Ultraschallwandler |
| CH672386A5 (de) * | 1986-11-03 | 1989-11-15 | Olten Ag Elektro Apparatebau | |
| DE4209374C2 (de) * | 1992-03-23 | 1994-04-28 | Siemens Ag | Luftultraschallwandler |
| IT239248Y1 (it) * | 1995-09-13 | 2001-02-26 | Autosonik Spa | Protezione posteriore per altoparlanti |
| DE19541197A1 (de) * | 1995-11-04 | 1997-05-07 | Nokia Deutschland Gmbh | Anordnung zur Abstrahlung von Schallwellen |
| DE10259543B4 (de) * | 2002-12-19 | 2005-03-17 | Daimlerchrysler Ag | Richtlautsprecher |
-
2003
- 2003-10-07 DE DE2003147021 patent/DE10347021A1/de not_active Withdrawn
-
2004
- 2004-09-08 EP EP04021278A patent/EP1523213A3/de not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19614885C1 (de) * | 1996-04-16 | 1997-09-04 | Bosch Gmbh Robert | Sensor zum Senden und/oder Empfangen akustischer Signale |
| DE10038559A1 (de) * | 2000-04-12 | 2001-10-18 | Werma Signaltechnik Gmbh & Co | Signalgerät |
| DE10035627A1 (de) * | 2000-07-21 | 2002-01-31 | Rainer Wurst | Lautsprecher zur Rundumabstrahlung von Schall |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10347021A1 (de) | 2005-05-04 |
| EP1523213A2 (de) | 2005-04-13 |
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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): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
| AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: WERMA HOLDING GMBH + CO. KG |
|
| PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
| AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
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| AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
|
| 17P | Request for examination filed |
Effective date: 20091022 |
|
| AKX | Designation fees paid |
Designated state(s): DE FR GB IT |
|
| 17Q | First examination report despatched |
Effective date: 20100519 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
| 18W | Application withdrawn |
Effective date: 20100824 |