GB1084874A - Improvements in and relating to methods of fastening a moving coil, a diaphragm and a centering member of an electro-acoustic transducer to each other - Google Patents
Improvements in and relating to methods of fastening a moving coil, a diaphragm and a centering member of an electro-acoustic transducer to each otherInfo
- Publication number
- GB1084874A GB1084874A GB1624565A GB1624565A GB1084874A GB 1084874 A GB1084874 A GB 1084874A GB 1624565 A GB1624565 A GB 1624565A GB 1624565 A GB1624565 A GB 1624565A GB 1084874 A GB1084874 A GB 1084874A
- Authority
- GB
- United Kingdom
- Prior art keywords
- template
- diaphragm
- ring
- coil
- resin
- 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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 230000006698 induction Effects 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 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
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR971388A FR1418828A (fr) | 1964-04-17 | 1964-04-17 | Procédé d'assemblage d'une bobine de haut-parleur électrodynamique sur la membrane de celui-ci et haut-parleur ainsi obtenu |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1084874A true GB1084874A (en) | 1967-09-27 |
Family
ID=8828081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1624565A Expired GB1084874A (en) | 1964-04-17 | 1965-04-15 | Improvements in and relating to methods of fastening a moving coil, a diaphragm and a centering member of an electro-acoustic transducer to each other |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT266944B (enrdf_load_stackoverflow) |
| BE (1) | BE662579A (enrdf_load_stackoverflow) |
| CH (1) | CH427913A (enrdf_load_stackoverflow) |
| DE (1) | DE1252257B (enrdf_load_stackoverflow) |
| FI (1) | FI41754B (enrdf_load_stackoverflow) |
| FR (1) | FR1418828A (enrdf_load_stackoverflow) |
| GB (1) | GB1084874A (enrdf_load_stackoverflow) |
| NL (1) | NL6504824A (enrdf_load_stackoverflow) |
| NO (1) | NO117985B (enrdf_load_stackoverflow) |
| SE (1) | SE313839B (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0251057A1 (de) * | 1986-06-21 | 1988-01-07 | EWD Electronic-Werke Deutschland GmbH | Lautsprecher |
-
0
- DE DENDAT1252257D patent/DE1252257B/de not_active Withdrawn
-
1964
- 1964-04-17 FR FR971388A patent/FR1418828A/fr not_active Expired
-
1965
- 1965-04-14 CH CH522865A patent/CH427913A/de unknown
- 1965-04-14 SE SE500065A patent/SE313839B/xx unknown
- 1965-04-14 NO NO15772665A patent/NO117985B/no unknown
- 1965-04-14 FI FI91365A patent/FI41754B/fi active
- 1965-04-15 BE BE662579A patent/BE662579A/xx unknown
- 1965-04-15 GB GB1624565A patent/GB1084874A/en not_active Expired
- 1965-04-15 NL NL6504824A patent/NL6504824A/xx unknown
- 1965-04-15 AT AT349265A patent/AT266944B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| FR1418828A (fr) | 1965-11-26 |
| FI41754B (enrdf_load_stackoverflow) | 1969-10-31 |
| CH427913A (de) | 1967-01-15 |
| SE313839B (enrdf_load_stackoverflow) | 1969-08-25 |
| DE1252257B (enrdf_load_stackoverflow) | |
| BE662579A (enrdf_load_stackoverflow) | 1965-10-15 |
| AT266944B (de) | 1968-12-10 |
| NL6504824A (enrdf_load_stackoverflow) | 1965-10-18 |
| NO117985B (enrdf_load_stackoverflow) | 1969-10-20 |
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