KR870004137Y1 - 스 피 커 - Google Patents
스 피 커 Download PDFInfo
- Publication number
- KR870004137Y1 KR870004137Y1 KR2019850009799U KR850009799U KR870004137Y1 KR 870004137 Y1 KR870004137 Y1 KR 870004137Y1 KR 2019850009799 U KR2019850009799 U KR 2019850009799U KR 850009799 U KR850009799 U KR 850009799U KR 870004137 Y1 KR870004137 Y1 KR 870004137Y1
- Authority
- KR
- South Korea
- Prior art keywords
- permanent magnet
- yoke
- speaker
- fixing groove
- present
- 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.)
- Expired
Links
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000035939 shock Effects 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
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
- H04R9/025—Magnetic circuit
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
Description
Claims (1)
- 요우크내에 영구자석이 부착된 스피커에 있어서, 요우크(1)의 내측하단중앙에 영구자석(2)의 하단부와 결합되도록 상기 하단부와 같은 형태의 고정홈(3)을 형성시킨 것을 특징으로 하는 스피커.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019850009799U KR870004137Y1 (ko) | 1985-07-30 | 1985-07-30 | 스 피 커 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019850009799U KR870004137Y1 (ko) | 1985-07-30 | 1985-07-30 | 스 피 커 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870003173U KR870003173U (ko) | 1987-03-19 |
KR870004137Y1 true KR870004137Y1 (ko) | 1987-12-21 |
Family
ID=19244382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019850009799U Expired KR870004137Y1 (ko) | 1985-07-30 | 1985-07-30 | 스 피 커 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR870004137Y1 (ko) |
-
1985
- 1985-07-30 KR KR2019850009799U patent/KR870004137Y1/ko not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR870003173U (ko) | 1987-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19850730 |
|
UA0201 | Request for examination |
Patent event date: 19850730 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
UG1501 | Laying open of application | ||
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19871119 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19880303 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19880315 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19880315 |
|
FPAY | Annual fee payment |
Payment date: 19900208 Year of fee payment: 6 |
|
UR1001 | Payment of annual fee |
Payment date: 19900208 Start annual number: 4 End annual number: 6 |
|
LAPS | Lapse due to unpaid annual fee | ||
UC1903 | Unpaid annual fee |
Termination date: 19941008 Termination category: Default of registration fee |