JPS5585196A - Manufacture of magnetic circuit for speaker - Google Patents
Manufacture of magnetic circuit for speakerInfo
- Publication number
- JPS5585196A JPS5585196A JP14592579A JP14592579A JPS5585196A JP S5585196 A JPS5585196 A JP S5585196A JP 14592579 A JP14592579 A JP 14592579A JP 14592579 A JP14592579 A JP 14592579A JP S5585196 A JPS5585196 A JP S5585196A
- Authority
- JP
- Japan
- Prior art keywords
- support
- inner hole
- magnetic pole
- morning
- metal material
- 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.)
- Granted
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
- H04R9/025—Magnetic circuit
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14592579A JPS5585196A (en) | 1979-11-09 | 1979-11-09 | Manufacture of magnetic circuit for speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14592579A JPS5585196A (en) | 1979-11-09 | 1979-11-09 | Manufacture of magnetic circuit for speaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5585196A true JPS5585196A (en) | 1980-06-26 |
| JPS568558B2 JPS568558B2 (ja) | 1981-02-24 |
Family
ID=15396241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14592579A Granted JPS5585196A (en) | 1979-11-09 | 1979-11-09 | Manufacture of magnetic circuit for speaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5585196A (ja) |
-
1979
- 1979-11-09 JP JP14592579A patent/JPS5585196A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS568558B2 (ja) | 1981-02-24 |
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