DE3048779A1 - Elektroakustischer wandler - Google Patents
Elektroakustischer wandlerInfo
- Publication number
- DE3048779A1 DE3048779A1 DE19803048779 DE3048779A DE3048779A1 DE 3048779 A1 DE3048779 A1 DE 3048779A1 DE 19803048779 DE19803048779 DE 19803048779 DE 3048779 A DE3048779 A DE 3048779A DE 3048779 A1 DE3048779 A1 DE 3048779A1
- Authority
- DE
- Germany
- Prior art keywords
- membrane
- connecting wires
- voice coil
- adhesive
- converter according
- 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.)
- Granted
Links
- 239000012528 membrane Substances 0.000 claims description 30
- 239000000853 adhesive Substances 0.000 claims description 27
- 230000001070 adhesive effect Effects 0.000 claims description 27
- 239000003292 glue Substances 0.000 claims description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 5
- 238000005744 Teer Meer reaction Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 2
- 235000019589 hardness Nutrition 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 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
- 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
- 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)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Headphones And Earphones (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54172668A JPS6028200B2 (ja) | 1979-12-31 | 1979-12-31 | 電気音響変換器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3048779A1 true DE3048779A1 (de) | 1981-09-17 |
| DE3048779C2 DE3048779C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-01-12 |
Family
ID=15946149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19803048779 Granted DE3048779A1 (de) | 1979-12-31 | 1980-12-23 | Elektroakustischer wandler |
Country Status (11)
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5243662A (en) * | 1989-07-06 | 1993-09-07 | Nha A/S | Electrodynamic sound generator for hearing aids |
| DE4243308A1 (de) * | 1992-12-21 | 1994-06-23 | Sennheiser Electronic | Elektrodynamischer Wandler, insbesondere Kopfhörer |
| DE4434630A1 (de) * | 1994-09-28 | 1996-04-04 | Nokia Deutschland Gmbh | UV-Klebstoff |
| DE19630169A1 (de) * | 1996-07-26 | 1998-01-29 | Nokia Deutschland Gmbh | Schwingspulenkontaktanordnung |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58173998U (ja) * | 1982-05-14 | 1983-11-21 | シャープ株式会社 | 動電型スピ−カ |
| JPS5920797U (ja) * | 1982-07-26 | 1984-02-08 | シャープ株式会社 | 動電型スピ−カ |
| JPS62121900U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1986-01-24 | 1987-08-03 | ||
| JP2674777B2 (ja) * | 1988-04-15 | 1997-11-12 | 松下電工株式会社 | 光ビーム走査用スキャナー |
| CN1565146B (zh) * | 2001-10-04 | 2010-05-12 | Nxp股份有限公司 | 具有移动线圈且具有用于移动线圈的连接导线的可移动的保持元件的电声换能器 |
| JP4159408B2 (ja) | 2003-05-26 | 2008-10-01 | パイオニア株式会社 | スピーカ |
| ITBO20110356A1 (it) | 2011-06-21 | 2012-12-22 | Gd Spa | Unità di gommatura di un nastro di materiale di incarto |
| DE102015201940A1 (de) * | 2015-02-04 | 2016-08-04 | Sennheiser Electronic Gmbh & Co. Kg | Elektrodynamischer Schallwandler |
| JP2019161542A (ja) * | 2018-03-15 | 2019-09-19 | オンキヨー株式会社 | 振動板およびこれを用いたスピーカーユニット、ヘッドホン、並びにイヤホン、振動板の製造方法 |
| WO2020183865A1 (ja) * | 2019-03-13 | 2020-09-17 | アンデン株式会社 | 発音器 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB776280A (en) * | 1954-05-26 | 1957-06-05 | Cole E K Ltd | Improvements in or relating to moving coil loudspeakers and microphones |
| DE1907850U (de) * | 1964-06-05 | 1965-01-07 | Blaupunkt Werke Gmbh | Lautsprecher mit zuleitungslitzen zu einer schwingspule. |
| DE1762705A1 (de) * | 1967-08-31 | 1970-07-02 | Philips Nv | Mit einer Membran aus thermohaertendem Kunstharzmaterial und einer selbsttragenden Schwingerspule versehener Schallwandler |
| DE1951162A1 (de) * | 1969-10-10 | 1971-04-22 | Witt Horst C | Arbeitsbuehne fuer den Bau von Schornsteinen od.dgl. |
| DE1755853A1 (de) * | 1968-06-26 | 1971-12-02 | Girling Ltd | Fahrzeugbremsanlage |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3032615A (en) * | 1960-02-02 | 1962-05-01 | Rca Corp | Acoustic devices |
| US3284581A (en) * | 1963-06-03 | 1966-11-08 | Columbia Broadcasting Syst Inc | Loud speaker construction |
-
1979
- 1979-12-31 JP JP54172668A patent/JPS6028200B2/ja not_active Expired
-
1980
- 1980-12-18 GB GB8118364A patent/GB2076257B/en not_active Expired
- 1980-12-18 AU AU65526/80A patent/AU540983B2/en not_active Ceased
- 1980-12-18 GB GB8040668A patent/GB2067378B/en not_active Expired
- 1980-12-22 NL NL8006984A patent/NL191225C/xx not_active IP Right Cessation
- 1980-12-23 AT AT0630380A patent/AT369940B/de not_active IP Right Cessation
- 1980-12-23 FR FR8027358A patent/FR2472899B1/fr not_active Expired
- 1980-12-23 CA CA000367435A patent/CA1160732A/en not_active Expired
- 1980-12-23 DE DE19803048779 patent/DE3048779A1/de active Granted
- 1980-12-29 IT IT50471/80A patent/IT1146224B/it active
- 1980-12-30 ES ES498231A patent/ES8204902A1/es not_active Expired
- 1980-12-30 BR BR8008627A patent/BR8008627A/pt unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB776280A (en) * | 1954-05-26 | 1957-06-05 | Cole E K Ltd | Improvements in or relating to moving coil loudspeakers and microphones |
| DE1907850U (de) * | 1964-06-05 | 1965-01-07 | Blaupunkt Werke Gmbh | Lautsprecher mit zuleitungslitzen zu einer schwingspule. |
| DE1762705A1 (de) * | 1967-08-31 | 1970-07-02 | Philips Nv | Mit einer Membran aus thermohaertendem Kunstharzmaterial und einer selbsttragenden Schwingerspule versehener Schallwandler |
| DE1755853A1 (de) * | 1968-06-26 | 1971-12-02 | Girling Ltd | Fahrzeugbremsanlage |
| DE1951162A1 (de) * | 1969-10-10 | 1971-04-22 | Witt Horst C | Arbeitsbuehne fuer den Bau von Schornsteinen od.dgl. |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5243662A (en) * | 1989-07-06 | 1993-09-07 | Nha A/S | Electrodynamic sound generator for hearing aids |
| DE4243308A1 (de) * | 1992-12-21 | 1994-06-23 | Sennheiser Electronic | Elektrodynamischer Wandler, insbesondere Kopfhörer |
| DE4434630A1 (de) * | 1994-09-28 | 1996-04-04 | Nokia Deutschland Gmbh | UV-Klebstoff |
| DE19630169A1 (de) * | 1996-07-26 | 1998-01-29 | Nokia Deutschland Gmbh | Schwingspulenkontaktanordnung |
Also Published As
| Publication number | Publication date |
|---|---|
| ATA630380A (de) | 1982-06-15 |
| GB2067378B (en) | 1983-12-21 |
| AT369940B (de) | 1983-02-10 |
| IT8050471A0 (it) | 1980-12-29 |
| FR2472899A1 (fr) | 1981-07-03 |
| IT1146224B (it) | 1986-11-12 |
| FR2472899B1 (fr) | 1985-09-13 |
| BR8008627A (pt) | 1981-07-28 |
| ES498231A0 (es) | 1982-05-01 |
| NL191225B (nl) | 1994-10-17 |
| NL191225C (nl) | 1995-03-16 |
| JPS5698097A (en) | 1981-08-07 |
| ES8204902A1 (es) | 1982-05-01 |
| CA1160732A (en) | 1984-01-17 |
| GB2067378A (en) | 1981-07-22 |
| JPS6028200B2 (ja) | 1985-07-03 |
| NL8006984A (nl) | 1981-08-03 |
| GB2076257B (en) | 1983-11-30 |
| AU6552680A (en) | 1981-07-09 |
| GB2076257A (en) | 1981-11-25 |
| AU540983B2 (en) | 1984-12-13 |
| DE3048779C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3048779A1 (de) | Elektroakustischer wandler | |
| DE69332093T2 (de) | Lautsprecher | |
| DE2937942C2 (de) | Ultraschallwandler | |
| DE19538526C2 (de) | Dämpfer für einen Lautsprecher | |
| DE69303705T2 (de) | Elektretmikrophonaufbau und Verfahren zu seiner Herstellung | |
| DE3115503A1 (de) | "elektroakustischer wandler fuer kopfhoerer" | |
| DE3302592C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE19850664A1 (de) | Domlautsprecher | |
| DE69106432T2 (de) | Piezoelektrischer Wandler. | |
| DE3523973A1 (de) | Elektro-schwingungswandler | |
| DE2828148A1 (de) | Piezoelektrische bimorphe oder monomorphe biegeanordnung | |
| DE4122367A1 (de) | Kalottenlautsprecher | |
| DE1512729A1 (de) | Piezoelektrischer UEbertrager | |
| DE2933425A1 (de) | Membran fuer einen lautsprecher | |
| DE1817431A1 (de) | Hochtonlautsprecher | |
| DE2803602B2 (de) | Elektroakustischer Wandler | |
| DE3102151C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE4232457C2 (de) | Elektroakustischer Wandler | |
| DE10322692A1 (de) | Elektroakustischer Wandler | |
| EP0531691B1 (de) | Schwingspulsystem für einen elektromagnetischen Wandler | |
| DE2362001A1 (de) | Dynamischer lautsprecher mit schwingspule | |
| DE2604888A1 (de) | Lautsprecher | |
| DE3622558C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE3707741A1 (de) | Lautsprecher | |
| DE19747955C2 (de) | Lautsprecher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN |