JP2001119788A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2001119788A5 JP2001119788A5 JP1999292917A JP29291799A JP2001119788A5 JP 2001119788 A5 JP2001119788 A5 JP 2001119788A5 JP 1999292917 A JP1999292917 A JP 1999292917A JP 29291799 A JP29291799 A JP 29291799A JP 2001119788 A5 JP2001119788 A5 JP 2001119788A5
- Authority
- JP
- Japan
- Prior art keywords
- coil
- magnetic circuit
- cover
- network
- wound
- 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.)
- Pending
Links
- 230000002093 peripheral effect Effects 0.000 description 10
- 239000000696 magnetic material Substances 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29291799A JP2001119788A (ja) | 1999-10-14 | 1999-10-14 | スピーカ装置 |
| CNB008022445A CN1157991C (zh) | 1999-10-14 | 2000-10-06 | 扬声器装置 |
| BR0007184-6A BR0007184A (pt) | 1999-10-14 | 2000-10-06 | Dispositivo de alto-falante |
| US09/857,954 US6801635B1 (en) | 1999-10-14 | 2000-10-06 | Speaker device |
| KR1020017007336A KR100761591B1 (ko) | 1999-10-14 | 2000-10-06 | 스피커 장치 |
| HU0104781A HUP0104781A3 (en) | 1999-10-14 | 2000-10-06 | Speaker device |
| PCT/JP2000/007002 WO2001028279A1 (en) | 1999-10-14 | 2000-10-06 | Speaker device |
| EP00964734A EP1143764A4 (en) | 1999-10-14 | 2000-10-06 | Speaker device |
| CA002355216A CA2355216A1 (en) | 1999-10-14 | 2000-10-06 | Speaker device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29291799A JP2001119788A (ja) | 1999-10-14 | 1999-10-14 | スピーカ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001119788A JP2001119788A (ja) | 2001-04-27 |
| JP2001119788A5 true JP2001119788A5 (https=) | 2006-05-11 |
Family
ID=17788082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29291799A Pending JP2001119788A (ja) | 1999-10-14 | 1999-10-14 | スピーカ装置 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6801635B1 (https=) |
| EP (1) | EP1143764A4 (https=) |
| JP (1) | JP2001119788A (https=) |
| KR (1) | KR100761591B1 (https=) |
| CN (1) | CN1157991C (https=) |
| BR (1) | BR0007184A (https=) |
| CA (1) | CA2355216A1 (https=) |
| HU (1) | HUP0104781A3 (https=) |
| WO (1) | WO2001028279A1 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6963651B2 (en) * | 2003-09-30 | 2005-11-08 | Meiloon Industrial Co., Ltd. | Single magnetic circuit dual output speaker |
| JP2006261962A (ja) * | 2005-03-16 | 2006-09-28 | Pioneer Electronic Corp | スピーカ装置 |
| CN202759585U (zh) * | 2012-06-11 | 2013-02-27 | 瑞声光电科技(常州)有限公司 | 扬声器 |
| US9131303B2 (en) * | 2013-12-13 | 2015-09-08 | Nissan North America, Inc. | Vehicle audio structure |
| JP6267323B2 (ja) * | 2014-03-26 | 2018-01-24 | パイオニア株式会社 | アクティブノイズコントロール用音響変換装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4151379A (en) * | 1978-03-01 | 1979-04-24 | Ashworth William J | Electromagnetic speaker with bucking parallel high and low frequency coils drives sounding board and second diaphragm or external apparatus via magnetic coupling and having adjustable air gap and slot pole piece |
| JPS6437195A (en) | 1987-07-31 | 1989-02-07 | Canon Kk | System and device for recording and reproduction |
| JPS6437195U (https=) * | 1987-08-31 | 1989-03-06 | ||
| JPH0346292U (https=) * | 1989-09-14 | 1991-04-30 | ||
| US5153915A (en) * | 1990-05-18 | 1992-10-06 | Creative Acoustics, Inc. | Speaker filtering circuit and support therefor |
| BR9004306A (pt) | 1990-08-30 | 1992-03-24 | S Eletro Acustica Sa | Alto falante piezo-eletrico para altas frequencias aperfeicoado |
| CN1177652C (zh) * | 1998-06-29 | 2004-12-01 | 松下电器产业株式会社 | 电-机/声转换器及采用该转换器的电-机/声转换装置 |
-
1999
- 1999-10-14 JP JP29291799A patent/JP2001119788A/ja active Pending
-
2000
- 2000-10-06 EP EP00964734A patent/EP1143764A4/en not_active Withdrawn
- 2000-10-06 BR BR0007184-6A patent/BR0007184A/pt not_active IP Right Cessation
- 2000-10-06 CN CNB008022445A patent/CN1157991C/zh not_active Expired - Fee Related
- 2000-10-06 US US09/857,954 patent/US6801635B1/en not_active Expired - Fee Related
- 2000-10-06 WO PCT/JP2000/007002 patent/WO2001028279A1/ja not_active Ceased
- 2000-10-06 KR KR1020017007336A patent/KR100761591B1/ko not_active Expired - Fee Related
- 2000-10-06 CA CA002355216A patent/CA2355216A1/en not_active Abandoned
- 2000-10-06 HU HU0104781A patent/HUP0104781A3/hu unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0836362A3 (en) | Loudspeaker | |
| JPH0644838B2 (ja) | スピーカ装置 | |
| KR920002929Y1 (ko) | 스피커 | |
| JP2001119788A5 (https=) | ||
| JPH05500438A (ja) | 聴取支援用電動音響発生器 | |
| CN110418252B (zh) | 一种电磁驱动器的阻尼短路环 | |
| JP2004253852A (ja) | 電気音響変換器 | |
| SE8106131L (sv) | Hornhogtalare | |
| JPS581035Y2 (ja) | 電気音響変換器 | |
| JP2003333677A (ja) | 音響発生装置 | |
| CN210670543U (zh) | 扬声器及扬声器模组 | |
| CN204157053U (zh) | 一种无回声纯音稳磁场音响喇叭 | |
| US2395356A (en) | Vibrating headphone band | |
| JPS60150881U (ja) | ダイナミツクマイクロホン | |
| WO2016004580A1 (zh) | 一种低频振动器 | |
| CN203840518U (zh) | 异形盆架磁路系统 | |
| CN207612413U (zh) | 扬声器 | |
| JPS6340955Y2 (https=) | ||
| CN208874726U (zh) | 组合扬声器 | |
| CN2280395Y (zh) | 超薄型扬声器 | |
| CN201690592U (zh) | 扬声器 | |
| JPH0322495U (https=) | ||
| JP2000078688A (ja) | 電気・音響変換装置 | |
| JPH0370494U (https=) | ||
| JPS6040076Y2 (ja) | スピ−カ− |