SE8405988D0 - Elektroakustisk omvandlare - Google Patents
Elektroakustisk omvandlareInfo
- Publication number
- SE8405988D0 SE8405988D0 SE8405988A SE8405988A SE8405988D0 SE 8405988 D0 SE8405988 D0 SE 8405988D0 SE 8405988 A SE8405988 A SE 8405988A SE 8405988 A SE8405988 A SE 8405988A SE 8405988 D0 SE8405988 D0 SE 8405988D0
- Authority
- SE
- Sweden
- Prior art keywords
- electrode
- electrical connectors
- diaphragm
- projections
- lid
- Prior art date
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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/06—Arranging circuit leads; Relieving strain on circuit leads
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R19/00—Electrostatic transducers
- H04R19/01—Electrostatic transducers characterised by the use of electrets
-
- 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
- H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
- H04R7/20—Securing diaphragm or cone resiliently to support by flexible material, springs, cords, or strands
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8405988A SE445701B (sv) | 1984-11-27 | 1984-11-27 | Elektroakustisk omvandlare |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8405988A SE445701B (sv) | 1984-11-27 | 1984-11-27 | Elektroakustisk omvandlare |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8405988D0 true SE8405988D0 (sv) | 1984-11-27 |
SE8405988L SE8405988L (sv) | 1986-05-28 |
SE445701B SE445701B (sv) | 1986-07-07 |
Family
ID=20357930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8405988A SE445701B (sv) | 1984-11-27 | 1984-11-27 | Elektroakustisk omvandlare |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE445701B (sv) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI105880B (sv) | 1998-06-18 | 2000-10-13 | Nokia Mobile Phones Ltd | Fästning av mikromekanisk mikrofon |
-
1984
- 1984-11-27 SE SE8405988A patent/SE445701B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE8405988L (sv) | 1986-05-28 |
SE445701B (sv) | 1986-07-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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