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 (OSRAM) |
| BE (1) | BE662579A (OSRAM) |
| CH (1) | CH427913A (OSRAM) |
| DE (1) | DE1252257B (OSRAM) |
| FI (1) | FI41754B (OSRAM) |
| FR (1) | FR1418828A (OSRAM) |
| GB (1) | GB1084874A (OSRAM) |
| NL (1) | NL6504824A (OSRAM) |
| NO (1) | NO117985B (OSRAM) |
| SE (1) | SE313839B (OSRAM) |
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 SE SE500065A patent/SE313839B/xx unknown
- 1965-04-14 NO NO15772665A patent/NO117985B/no unknown
- 1965-04-14 CH CH522865A patent/CH427913A/de unknown
- 1965-04-14 FI FI91365A patent/FI41754B/fi active
- 1965-04-15 GB GB1624565A patent/GB1084874A/en not_active Expired
- 1965-04-15 AT AT349265A patent/AT266944B/de active
- 1965-04-15 NL NL6504824A patent/NL6504824A/xx unknown
- 1965-04-15 BE BE662579A patent/BE662579A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH427913A (de) | 1967-01-15 |
| DE1252257B (OSRAM) | |
| AT266944B (de) | 1968-12-10 |
| BE662579A (OSRAM) | 1965-10-15 |
| NL6504824A (OSRAM) | 1965-10-18 |
| NO117985B (OSRAM) | 1969-10-20 |
| SE313839B (OSRAM) | 1969-08-25 |
| FI41754B (OSRAM) | 1969-10-31 |
| FR1418828A (fr) | 1965-11-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO157726B (no) | Anordning for festing av en elastisk strimmel til en plastbane. | |
| US4029911A (en) | Electro-acoustic transducer and method of manufacturing such a transducer | |
| GB867569A (en) | Flange assembly on laminated pipe of polytetrafluoroethylene and thermosetting resin | |
| ES8401298A1 (es) | Un dispositivo transductor electrodinamico. | |
| GB1084874A (en) | 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 | |
| US2377452A (en) | Seal construction | |
| GB1127813A (en) | Improvements in or relating to moving-coil transducers | |
| EP0083174B1 (en) | Electro-acoustic transducers | |
| US2775653A (en) | Moving coil diaphragms for electrodynamic listening apparatus | |
| JPS55157964A (en) | Manufacture of stator for induction motor | |
| IE55418B1 (en) | Diaphragm forming | |
| GB1518285A (en) | Acoustic reproducers | |
| GB859040A (en) | Improvements in or relating to deflector coil systems for television display tubes | |
| US3088001A (en) | Electrodynamic device | |
| JPS58171197A (ja) | 動電形スピ−カ | |
| US3492443A (en) | Dust shield and pressure element for speaker magnet assembly | |
| JPS58114912A (ja) | 下水用支管の製法 | |
| JPS5516407A (en) | Mold transformer | |
| JPS6182600A (ja) | 音響変換器用ダイヤフラムおよびその製造方法 | |
| GB859066A (en) | Improvements in or relating to the manufacture of dynamo electric machine stators | |
| JPH04296199A (ja) | スピーカ | |
| JPH0435119B2 (OSRAM) | ||
| JPS6012206B2 (ja) | ブツシユの製造方法 | |
| GB1162133A (en) | Improvements relating to the manufacture of Loudspeakers | |
| GB1069120A (en) | Improvements relating to the securing of members within a support member |