SE7907932L - Hogtalare - Google Patents
HogtalareInfo
- Publication number
- SE7907932L SE7907932L SE7907932A SE7907932A SE7907932L SE 7907932 L SE7907932 L SE 7907932L SE 7907932 A SE7907932 A SE 7907932A SE 7907932 A SE7907932 A SE 7907932A SE 7907932 L SE7907932 L SE 7907932L
- Authority
- SE
- Sweden
- Prior art keywords
- wed
- ett
- den
- platta
- inre
- 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
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
-
- 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
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/16—Mounting or tensioning of 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
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
- H04R9/025—Magnetic circuit
-
- 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
- H04R9/06—Loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
- H04R31/006—Interconnection of transducer parts
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Manufacturing & Machinery (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Claims (1)
1. Edstalerelesemt, ems bar en ringformIg permanentsag, ,-net (21) wed en mittplacerat hdl, ett i hdlet amordnat pal-stoke (17), en polstyotet elegiVande telspole (32), ett Ustalerseabran (27) kopplat till poletytkot, en friar* /ladesledande platta (12) wed ett centrushAl honoentriskt wed sagnetens hdl ouch en bare flades3.edan40 platta (id), Mated yid polatyckst,k1nneteekn at EV att misist en av dm 115desledande plattorne her sotsatts, parellella sidor, varav den ena Eiden ligger halt intill den ringfOrsigs sagneten, east Kr begninsed iv en mangbArning Ulldende mot sidorna i huvndsek vinkelrKta *eh deem* Manmade kantyter, ear ooh en wed en Imre kent son hisser a* mot don rIngforniga magneten och en yttre hint, i balvadeek parellell sad vs,- nAmnda inre ksit, east VA hunter mos tr gerensama sad in, tilliggende kantytor, varKste den one flodesledende plat-tans inre sidokenter Kr Malt nIPtedamire% vort" so avgranses av den ringese megmetena rdieseter.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/718,178 US4158756A (en) | 1976-08-27 | 1976-08-27 | Dynamic loudspeaker with plastic basket encapsulating front pole plate |
US05/718,112 US4061890A (en) | 1976-08-27 | 1976-08-27 | Loudspeaker with single layer rectangular wire voice coil wound on slit metal bobbin with a notch in the adjacent pole plate |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7907932L true SE7907932L (sv) | 1979-09-25 |
Family
ID=27109839
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7708200A SE418137B (sv) | 1976-08-27 | 1977-07-14 | Hogtalare samt sett att tillverka hogtalaren |
SE7907932A SE7907932L (sv) | 1976-08-27 | 1979-09-25 | Hogtalare |
SE8008806A SE8008806L (sv) | 1976-08-27 | 1980-12-15 | Hogtalarelement |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7708200A SE418137B (sv) | 1976-08-27 | 1977-07-14 | Hogtalare samt sett att tillverka hogtalaren |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8008806A SE8008806L (sv) | 1976-08-27 | 1980-12-15 | Hogtalarelement |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5329115A (sv) |
AU (1) | AU512997B2 (sv) |
DE (1) | DE2738784A1 (sv) |
FR (1) | FR2363255A1 (sv) |
GB (1) | GB1543028A (sv) |
IT (1) | IT1080558B (sv) |
NL (1) | NL7709369A (sv) |
SE (3) | SE418137B (sv) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58144993U (ja) * | 1982-03-24 | 1983-09-29 | オンキヨー株式会社 | 楕円形スピ−カ |
FR2542551A1 (fr) * | 1983-03-07 | 1984-09-14 | Picart Lebas | Traducteur electroacoustique de type dynamique, notamment pour appareils |
GB1456501A (en) * | 1988-03-08 | 1976-11-24 | Indep Broadcasting Authority | Television apparatus |
JPH0816037A (ja) * | 1994-06-30 | 1996-01-19 | Nec Corp | 感光体ドラム装置 |
JP2017076962A (ja) * | 2015-10-06 | 2017-04-20 | サウンド、ソリューションズ、インターナショナル、カンパニー、リミテッドSound Solutions International Co., Ltd. | 電気音響変換器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1260064A (fr) * | 1960-03-14 | 1961-05-05 | Vadasztoltenygyar | Haut-parleur magnétique |
US3258543A (en) * | 1962-10-01 | 1966-06-28 | Electro Voice | Dynamic microphone |
DE1268679B (de) * | 1963-02-25 | 1968-05-22 | Victor Company Of Japan | Verfahren und Vorrichtung zum Herstellen von Lautsprecherkoerben |
DE1901976A1 (de) * | 1968-05-13 | 1970-01-15 | Elettrofisico Di Zanon & C S A | Lautsprecher in Monoblockausfuehrung und Verfahren zu seiner Herstellung |
GB1219918A (en) * | 1968-08-08 | 1971-01-20 | Standard Telephones Cables Ltd | Improvements in and relating to moving coil transducers |
FR2133490A1 (en) * | 1971-04-15 | 1972-12-01 | Mikrut Antoine | Sound producing appts - with injection moulded base and diaphragm |
AT338351B (de) * | 1975-04-29 | 1977-08-25 | Philips Nv | Elektroakustischer wandler, verfahren zur herstellung eines solchen wandlers und vorrichtung zur durchfuhrung solcher verfahren |
-
1977
- 1977-05-31 FR FR7716605A patent/FR2363255A1/fr active Granted
- 1977-06-08 IT IT24502/77A patent/IT1080558B/it active
- 1977-06-29 JP JP7772777A patent/JPS5329115A/ja active Granted
- 1977-07-14 SE SE7708200A patent/SE418137B/sv unknown
- 1977-07-29 GB GB51592/77A patent/GB1543028A/en not_active Expired
- 1977-08-12 AU AU27870/77A patent/AU512997B2/en not_active Expired
- 1977-08-25 NL NL7709369A patent/NL7709369A/xx not_active Application Discontinuation
- 1977-08-27 DE DE19772738784 patent/DE2738784A1/de not_active Withdrawn
-
1979
- 1979-09-25 SE SE7907932A patent/SE7907932L/sv not_active Application Discontinuation
-
1980
- 1980-12-15 SE SE8008806A patent/SE8008806L/sv not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
SE8008806L (sv) | 1980-12-15 |
SE418137B (sv) | 1981-05-04 |
JPS5329115A (en) | 1978-03-18 |
GB1543028A (en) | 1979-03-28 |
AU2787077A (en) | 1979-02-15 |
IT1080558B (it) | 1985-05-16 |
NL7709369A (nl) | 1978-03-01 |
DE2738784A1 (de) | 1978-03-02 |
FR2363255B1 (sv) | 1982-05-28 |
SE7708200L (sv) | 1978-02-28 |
FR2363255A1 (fr) | 1978-03-24 |
AU512997B2 (en) | 1980-11-06 |
JPS6138679B2 (sv) | 1986-08-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
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