JPH0112950B2 - - Google Patents
Info
- Publication number
- JPH0112950B2 JPH0112950B2 JP54116574A JP11657479A JPH0112950B2 JP H0112950 B2 JPH0112950 B2 JP H0112950B2 JP 54116574 A JP54116574 A JP 54116574A JP 11657479 A JP11657479 A JP 11657479A JP H0112950 B2 JPH0112950 B2 JP H0112950B2
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- ferrite
- ferrite magnet
- core
- pole member
- 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
Landscapes
- Electromagnetic Pumps, Or The Like (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11657479A JPS5641470A (en) | 1979-09-11 | 1979-09-11 | Vibration-type compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11657479A JPS5641470A (en) | 1979-09-11 | 1979-09-11 | Vibration-type compressor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5641470A JPS5641470A (en) | 1981-04-18 |
JPH0112950B2 true JPH0112950B2 (en]) | 1989-03-02 |
Family
ID=14690475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11657479A Granted JPS5641470A (en) | 1979-09-11 | 1979-09-11 | Vibration-type compressor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5641470A (en]) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002035095A1 (fr) * | 2000-10-25 | 2002-05-02 | Sawafuji Electric Co., Ltd. | Compresseur vibrant |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4970504U (en]) * | 1972-10-03 | 1974-06-19 | ||
US3814550A (en) * | 1972-12-07 | 1974-06-04 | Gen Electric | Motor arrangement and lubrication system for oscillatory compressor |
JPS5240804A (en) * | 1975-09-27 | 1977-03-30 | Katsumi Ito | Voice coil type pump |
-
1979
- 1979-09-11 JP JP11657479A patent/JPS5641470A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002035095A1 (fr) * | 2000-10-25 | 2002-05-02 | Sawafuji Electric Co., Ltd. | Compresseur vibrant |
Also Published As
Publication number | Publication date |
---|---|
JPS5641470A (en) | 1981-04-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6865282B2 (en) | Loudspeaker suspension for achieving very long excursion | |
CN100553368C (zh) | 电声变换器和电子设备 | |
CN100429959C (zh) | 扬声器及其所使用的磁回路 | |
CN101682218B (zh) | 多边形状外形的小型马达 | |
US8923545B2 (en) | Electromechanical-electroacoustic transducer with low thickness and high travel range and relevant manufacturing method | |
US20040131223A1 (en) | Electromagnetic transducer having a hybrid internal/external magnet motor geometry | |
US20030164647A1 (en) | Vibrating device for axially vibrating a movable member | |
JPH0757159A (ja) | 携帯装置の為の無音警報用振動発生装置 | |
JP4080338B2 (ja) | 線形電気モータの永久磁石担体 | |
EP1391025A1 (en) | Linear motor and linear compressor including said motor | |
JP4691237B2 (ja) | 振動型圧縮機 | |
US6770990B2 (en) | Reciprocating motor | |
JPH0112950B2 (en]) | ||
CN118317235A (zh) | 一种扬声器及一种扬声器箱 | |
JP2003102135A (ja) | ギャップワインディングモータ | |
JPH0351911B2 (en]) | ||
JP2002034225A (ja) | 磁石可動型リニアモータ | |
JP2004023830A (ja) | リニアアクチュエータ | |
JPS6338384Y2 (en]) | ||
EP4589993A1 (en) | Multi-gap magnetic motor for use in loudspeakers | |
US9752586B2 (en) | Linear engine for compressor and compressor provided with a linear engine | |
JP2002034226A (ja) | 磁石可動型リニアモータ | |
JP2001182651A (ja) | 振動型圧縮機 | |
KR100202570B1 (ko) | 리니어 압축기의 모터 구조 | |
KR0174792B1 (ko) | 선형압축기 |