KR100554302B1 - 스피커 - Google Patents
스피커 Download PDFInfo
- Publication number
- KR100554302B1 KR100554302B1 KR1020040007164A KR20040007164A KR100554302B1 KR 100554302 B1 KR100554302 B1 KR 100554302B1 KR 1020040007164 A KR1020040007164 A KR 1020040007164A KR 20040007164 A KR20040007164 A KR 20040007164A KR 100554302 B1 KR100554302 B1 KR 100554302B1
- Authority
- KR
- South Korea
- Prior art keywords
- circumferential surface
- diaphragm
- pole piece
- speaker
- voice coil
- Prior art date
Links
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B1/00—General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems
- B61B1/02—General arrangement of stations and platforms including protection devices for the passengers
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F1/00—Construction of station or like platforms or refuge islands or like islands in traffic areas, e.g. intersection or filling-station islands; Kerbs specially adapted for islands in traffic areas
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/40—Application of doors, windows, wings or fittings thereof for gates
- E05Y2900/404—Application of doors, windows, wings or fittings thereof for gates for railway platform gates
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B11/00—Means for allowing passage through fences, barriers or the like, e.g. stiles
- E06B11/02—Gates; Doors
- E06B11/022—Gates; Doors characterised by the manner of movement
- E06B11/023—Gates; Doors characterised by the manner of movement where the gate opens within the plane of the gate
- E06B11/026—Gates; Doors characterised by the manner of movement where the gate opens within the plane of the gate horizontally
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F19/00—Advertising or display means not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
Description
Claims (1)
- 원통형상의 프레임;상기 프레임의 하측 내면에 결합되는 요크;상기 요크의 내부에 차례로 적층되는 마그네트 및 폴피스;상기 폴피스를 덮는 형태로 상기 폴피스의 상측에 위치되는 진동판;상단부측은 상기 진동판의 외주면측에 고정되고 하단부측은 상기 요크의 내주면과 상기 폴피스의 외주면 사이에 위치되는 보이스코일;링형상으로 마련되어 외주면측은 상기 프레임에 고정되고 내주면측은 상기 보이스코일의 내측에 위치된 상기 진동판 부위에 고정되는 에지를 구비하는 것을 특징으로 하는 스피커.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040007164A KR100554302B1 (ko) | 2004-02-04 | 2004-02-04 | 스피커 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040007164A KR100554302B1 (ko) | 2004-02-04 | 2004-02-04 | 스피커 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050079062A KR20050079062A (ko) | 2005-08-09 |
KR100554302B1 true KR100554302B1 (ko) | 2006-02-24 |
Family
ID=37266077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040007164A KR100554302B1 (ko) | 2004-02-04 | 2004-02-04 | 스피커 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100554302B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101068870B1 (ko) * | 2010-07-27 | 2011-09-29 | (주)부강기술 | 스피커 |
-
2004
- 2004-02-04 KR KR1020040007164A patent/KR100554302B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20050079062A (ko) | 2005-08-09 |
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