DE1264509B - Elektroakustischer Wandler nach dem elektrodynamischen Prinzip - Google Patents
Elektroakustischer Wandler nach dem elektrodynamischen PrinzipInfo
- Publication number
- DE1264509B DE1264509B DE1966J0031462 DEJ0031462A DE1264509B DE 1264509 B DE1264509 B DE 1264509B DE 1966J0031462 DE1966J0031462 DE 1966J0031462 DE J0031462 A DEJ0031462 A DE J0031462A DE 1264509 B DE1264509 B DE 1264509B
- Authority
- DE
- Germany
- Prior art keywords
- membrane
- electroacoustic transducer
- transducer according
- metallization
- molded part
- 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.)
- Pending
Links
- 230000005520 electrodynamics Effects 0.000 title claims description 4
- 239000012528 membrane Substances 0.000 claims description 27
- 239000004020 conductor Substances 0.000 claims description 15
- 238000001465 metallisation Methods 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- H04R7/12—Non-planar diaphragms or cones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
- H04R1/406—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers microphones
-
- 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
- H04R9/04—Construction, mounting, or centering of coil
- H04R9/045—Mounting
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Multimedia (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3318765A GB1059055A (en) | 1965-08-03 | 1965-08-03 | Diaphragm assemblies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1264509B true DE1264509B (de) | 1968-03-28 |
Family
ID=10349693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1966J0031462 Pending DE1264509B (de) | 1965-08-03 | 1966-08-03 | Elektroakustischer Wandler nach dem elektrodynamischen Prinzip |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1264509B (enrdf_load_stackoverflow) |
| GB (1) | GB1059055A (enrdf_load_stackoverflow) |
| NL (1) | NL6610541A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2933630A1 (de) * | 1978-08-18 | 1980-02-28 | Sony Corp | Elektroakustischer wandler |
| EP0197605A3 (de) * | 1985-03-30 | 1987-12-02 | Blaupunkt-Werke GmbH | Schwingeinheit eines dynamischen Lautsprechers |
-
1965
- 1965-08-03 GB GB3318765A patent/GB1059055A/en not_active Expired
-
1966
- 1966-07-27 NL NL6610541A patent/NL6610541A/xx unknown
- 1966-08-03 DE DE1966J0031462 patent/DE1264509B/de active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2933630A1 (de) * | 1978-08-18 | 1980-02-28 | Sony Corp | Elektroakustischer wandler |
| EP0197605A3 (de) * | 1985-03-30 | 1987-12-02 | Blaupunkt-Werke GmbH | Schwingeinheit eines dynamischen Lautsprechers |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6610541A (enrdf_load_stackoverflow) | 1967-02-06 |
| GB1059055A (en) | 1967-02-15 |
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