DE4228957C2 - Centering device for loudspeakers - Google Patents
Centering device for loudspeakersInfo
- Publication number
- DE4228957C2 DE4228957C2 DE19924228957 DE4228957A DE4228957C2 DE 4228957 C2 DE4228957 C2 DE 4228957C2 DE 19924228957 DE19924228957 DE 19924228957 DE 4228957 A DE4228957 A DE 4228957A DE 4228957 C2 DE4228957 C2 DE 4228957C2
- Authority
- DE
- Germany
- Prior art keywords
- loudspeakers
- centering device
- ring
- leaf spring
- membrane
- 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
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
- H04R7/16—Mounting or tensioning of diaphragms or cones
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Description
Die Erfindung betrifft eine Zentriereinrichtung für Lautsprecher membranen nach dem Oberbegriff des Anspruchs 1.The invention relates to a centering device for loudspeakers Membranes according to the preamble of claim 1.
Die vorgegebene Zentriereinrichtung soll bei Lautsprechern mit großem Hub die Zentriermembrane ersetzen. Es ist bekannt, daß durch die flache Bauweise der üblichen Zentriermembran eine größere Tiefe der dieselbe bildenden kreisbogenförmigen Vertiefungen nicht möglich, ein größerer Hub des schallerzeugenden Elementes nicht machbar ist.The specified centering device should be used with loudspeakers large stroke replace the centering membrane. It is known that due to the flat design of the usual centering membrane greater depth of the arcuate depressions forming the same not possible, a longer stroke of the sound generating element is not feasible.
Der Erfindung liegt die Aufgabe zugrunde, den Hub einer Zentriereinrichtung für Lautsprechermembranen deutlich zu erhöhen, ohne die kolbenförmige Bewegung der Membrane zu beein trächtigen.The invention is based, the Hub of a centering device for loudspeaker membranes clearly increase without affecting the piston-shaped movement of the membrane pregnant.
Diese Aufgabe wird durch die in den Patentansprüchen 1 und 2 aufgeführten Merkmale gelöst.This object is achieved by the in claims 1 and 2 listed features solved.
Ein Klingen der Federn wird durch die Fertigung der Teile aus Kunststoff vermieden. Überdies verhindert das Beharrungsbestreben bei Beschleunigung der Zentriereinrichtung Abweichbewegungen der Membrane von ihrer kolbenförmigen Auslenkung.The feathers will ring through the manufacture of plastic parts avoided. Also prevented the effort to persevere when accelerating the centering device Deviations of the diaphragm from its piston-shaped deflection.
Es zeigenShow it
Fig. 1, 1b die Draufsicht des gesamten Körpers und Schnitt der gestreckten Federn. Fig. 1, 1b is a plan view of the entire body and cutting the stretched springs.
Fig. 2 die Draufsicht des in Patentanspruch 2 beschriebenen Teilen. Fig. 2 is a plan view of the parts described in claim 2.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19924228957 DE4228957C2 (en) | 1992-08-31 | 1992-08-31 | Centering device for loudspeakers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19924228957 DE4228957C2 (en) | 1992-08-31 | 1992-08-31 | Centering device for loudspeakers |
Publications (2)
Publication Number | Publication Date |
---|---|
DE4228957A1 DE4228957A1 (en) | 1994-03-10 |
DE4228957C2 true DE4228957C2 (en) | 1994-07-21 |
Family
ID=6466846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19924228957 Expired - Lifetime DE4228957C2 (en) | 1992-08-31 | 1992-08-31 | Centering device for loudspeakers |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4228957C2 (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT338351B (en) * | 1975-04-29 | 1977-08-25 | Philips Nv | ELECTROACOUSTIC CONVERTER, METHOD FOR MANUFACTURING SUCH A CONVERTER AND DEVICE FOR CARRYING OUT SUCH METHODS |
NL8202529A (en) * | 1982-06-23 | 1984-01-16 | Philips Nv | ELECTRO-ACOUSTIC CONVERTER WITH A LONG STROKE. |
-
1992
- 1992-08-31 DE DE19924228957 patent/DE4228957C2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE4228957A1 (en) | 1994-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8330 | Complete disclaimer |