KR940011447U - Speaker device - Google Patents
Speaker deviceInfo
- Publication number
- KR940011447U KR940011447U KR2019920019579U KR920019579U KR940011447U KR 940011447 U KR940011447 U KR 940011447U KR 2019920019579 U KR2019920019579 U KR 2019920019579U KR 920019579 U KR920019579 U KR 920019579U KR 940011447 U KR940011447 U KR 940011447U
- Authority
- KR
- South Korea
- Prior art keywords
- speaker device
- speaker
- 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
- H04R9/022—Cooling arrangements
-
- 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
- H04R9/02—Details
- H04R9/04—Construction, mounting, or centering of coil
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92019579U KR970002299Y1 (en) | 1992-10-12 | 1992-10-12 | Speaker apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92019579U KR970002299Y1 (en) | 1992-10-12 | 1992-10-12 | Speaker apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940011447U true KR940011447U (en) | 1994-05-27 |
KR970002299Y1 KR970002299Y1 (en) | 1997-03-21 |
Family
ID=19341649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR92019579U KR970002299Y1 (en) | 1992-10-12 | 1992-10-12 | Speaker apparatus |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970002299Y1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040050960A (en) * | 2002-12-11 | 2004-06-18 | 삼성전기주식회사 | Speaker |
-
1992
- 1992-10-12 KR KR92019579U patent/KR970002299Y1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040050960A (en) * | 2002-12-11 | 2004-06-18 | 삼성전기주식회사 | Speaker |
Also Published As
Publication number | Publication date |
---|---|
KR970002299Y1 (en) | 1997-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20050228 Year of fee payment: 9 |
|
LAPS | Lapse due to unpaid annual fee |