DE263071C - - Google Patents
Info
- Publication number
- DE263071C DE263071C DENDAT263071D DE263071DA DE263071C DE 263071 C DE263071 C DE 263071C DE NDAT263071 D DENDAT263071 D DE NDAT263071D DE 263071D A DE263071D A DE 263071DA DE 263071 C DE263071 C DE 263071C
- Authority
- DE
- Germany
- Prior art keywords
- membrane
- rod
- housing
- energy
- air
- 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.)
- Active
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
- H04R11/00—Transducers of moving-armature or moving-core type
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE263071T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE263071C true DE263071C (fr) |
Family
ID=5982495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT263071D Active DE263071C (fr) |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE263071C (fr) |
FR (1) | FR438310A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1094304B (de) * | 1956-01-11 | 1960-12-08 | Peter Grassmann | Elektrodynamischer Lautsprecher mit Konusmembran |
-
0
- DE DENDAT263071D patent/DE263071C/de active Active
-
1911
- 1911-12-27 FR FR438310A patent/FR438310A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1094304B (de) * | 1956-01-11 | 1960-12-08 | Peter Grassmann | Elektrodynamischer Lautsprecher mit Konusmembran |
Also Published As
Publication number | Publication date |
---|---|
FR438310A (fr) | 1912-05-14 |
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