JPS54161926A - Production of magnetic circuit for speaker - Google Patents
Production of magnetic circuit for speakerInfo
- Publication number
- JPS54161926A JPS54161926A JP7135378A JP7135378A JPS54161926A JP S54161926 A JPS54161926 A JP S54161926A JP 7135378 A JP7135378 A JP 7135378A JP 7135378 A JP7135378 A JP 7135378A JP S54161926 A JPS54161926 A JP S54161926A
- Authority
- JP
- Japan
- Prior art keywords
- center pole
- gauge
- plate
- production
- assembled
- 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.)
- Pending
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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2209/00—Details of transducers of the moving-coil, moving-strip, or moving-wire type covered by H04R9/00 but not provided for in any of its subgroups
- H04R2209/024—Manufacturing aspects of the magnetic circuit of loudspeaker or microphone transducers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7135378A JPS54161926A (en) | 1978-06-12 | 1978-06-12 | Production of magnetic circuit for speaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7135378A JPS54161926A (en) | 1978-06-12 | 1978-06-12 | Production of magnetic circuit for speaker |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54161926A true JPS54161926A (en) | 1979-12-22 |
Family
ID=13458037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7135378A Pending JPS54161926A (en) | 1978-06-12 | 1978-06-12 | Production of magnetic circuit for speaker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54161926A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58100600A (ja) * | 1981-12-10 | 1983-06-15 | Trio Kenwood Corp | スピ−カユニツトの磁気回路部の組立法 |
-
1978
- 1978-06-12 JP JP7135378A patent/JPS54161926A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58100600A (ja) * | 1981-12-10 | 1983-06-15 | Trio Kenwood Corp | スピ−カユニツトの磁気回路部の組立法 |
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