KR870006595A - Coin magnetic circuit - Google Patents
Coin magnetic circuit Download PDFInfo
- Publication number
- KR870006595A KR870006595A KR1019850009206A KR850009206A KR870006595A KR 870006595 A KR870006595 A KR 870006595A KR 1019850009206 A KR1019850009206 A KR 1019850009206A KR 850009206 A KR850009206 A KR 850009206A KR 870006595 A KR870006595 A KR 870006595A
- Authority
- KR
- South Korea
- Prior art keywords
- magnetic circuit
- coin
- coin magnetic
- plate
- shaped magnetic
- Prior art date
Links
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
내용 없음.No content.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도 및 제2도는 본 발명의 원리적 구성을 도시하는 단면도.1 and 2 are cross-sectional views showing the principle configuration of the present invention.
제3도는 본 발명의 다른 실시예로서 동전형 스피커의 요부를 도시하는 단면도.3 is a cross-sectional view showing the main portion of a coin speaker as another embodiment of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 밀폐관(상자) 2 : 도자분체(또는 도자유체)1: Closed tube (box) 2: Ceramic powder (or ceramic fluid)
3 : 코일 4 : 영구자석3: coil 4: permanent magnet
5 : 공극부 6 : 자극5: voids 6: stimulation
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019850009206A KR870006595A (en) | 1985-12-07 | 1985-12-07 | Coin magnetic circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019850009206A KR870006595A (en) | 1985-12-07 | 1985-12-07 | Coin magnetic circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
KR870006595A true KR870006595A (en) | 1987-07-13 |
Family
ID=69104036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019850009206A KR870006595A (en) | 1985-12-07 | 1985-12-07 | Coin magnetic circuit |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR870006595A (en) |
-
1985
- 1985-12-07 KR KR1019850009206A patent/KR870006595A/en not_active Application Discontinuation
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE101552T1 (en) | MAGNETIC MATERIALS AND PERMANENT MAGNETS. | |
KR890002735A (en) | Charging Device for Electronics | |
DE3862419D1 (en) | MAGNETIC FASTENING DEVICE, IN PARTICULAR FOR DENTAL PROSTHESES. | |
KR870005619A (en) | Magnetic Earth | |
KR840001765A (en) | Vacuum breaker | |
DE69101895T2 (en) | Permanent magnet powder. | |
CA2070628A1 (en) | A magnetohydrodynamic angular rate sensor for measuring large angular rates | |
KR870006595A (en) | Coin magnetic circuit | |
FR2415352A1 (en) | OPEN CIRCUIT MAGNETIC ASSEMBLY FOR CROSS-FIELD TUBES | |
FR2696058B1 (en) | Polyphase electromagnetic transducer with multipolar permanent magnet. | |
KR920701018A (en) | Electronic Vibration Device | |
KR880014800A (en) | Linear motor | |
KR880001143A (en) | High frequency signal suppressor | |
KR840004031A (en) | Magnetic water treatment device | |
ES2155056T3 (en) | PERMANENT CYLINDRICAL MAGNET TERMINALS. | |
KR870000495A (en) | Key sensor | |
KR920012796A (en) | Permanent magnet valve | |
KR930004668A (en) | Magnetic valve using magnetic force | |
JPS534460A (en) | Magnetron | |
SE8101724L (en) | ELECTROACUSTIC ELECTRODYNAMIC TYPE CONVERTER | |
KR890009217A (en) | (Self-guided) speaker | |
KR900019311A (en) | Rotator using magnet and weight | |
KR880001088A (en) | Atomic generator | |
KR940002172A (en) | Drinking water maker by bubble generator and magnetic field | |
KR840000162A (en) | Magnetic accelerator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |