JPS61158790U - - Google Patents
Info
- Publication number
- JPS61158790U JPS61158790U JP1985041226U JP4122685U JPS61158790U JP S61158790 U JPS61158790 U JP S61158790U JP 1985041226 U JP1985041226 U JP 1985041226U JP 4122685 U JP4122685 U JP 4122685U JP S61158790 U JPS61158790 U JP S61158790U
- Authority
- JP
- Japan
- Prior art keywords
- utility
- model registration
- speaker diaphragm
- simple sound
- main part
- 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
- 238000000465 moulding Methods 0.000 claims 4
- 238000001746 injection moulding Methods 0.000 claims 3
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
- H04R7/12—Non-planar diaphragms or cones
-
- 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
- H04R31/003—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor for diaphragms or their outer suspension
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Manufacturing & Machinery (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985041226U JPS61158790U (US20110009641A1-20110113-C00185.png) | 1985-03-22 | 1985-03-22 | |
KR2019850010191U KR870004136Y1 (ko) | 1985-03-22 | 1985-08-08 | 간이음향재생기의 스피이커 다이아프램 |
CN85106771A CN1010543B (zh) | 1985-03-22 | 1985-09-09 | 简易声音重放机的扬声器膜 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985041226U JPS61158790U (US20110009641A1-20110113-C00185.png) | 1985-03-22 | 1985-03-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61158790U true JPS61158790U (US20110009641A1-20110113-C00185.png) | 1986-10-01 |
Family
ID=12602494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985041226U Pending JPS61158790U (US20110009641A1-20110113-C00185.png) | 1985-03-22 | 1985-03-22 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS61158790U (US20110009641A1-20110113-C00185.png) |
KR (1) | KR870004136Y1 (US20110009641A1-20110113-C00185.png) |
CN (1) | CN1010543B (US20110009641A1-20110113-C00185.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006071212A (ja) * | 2004-09-03 | 2006-03-16 | Nippon Mining & Metals Co Ltd | 炉体水冷ジャケット |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5024181U (US20110009641A1-20110113-C00185.png) * | 1973-06-28 | 1975-03-18 |
-
1985
- 1985-03-22 JP JP1985041226U patent/JPS61158790U/ja active Pending
- 1985-08-08 KR KR2019850010191U patent/KR870004136Y1/ko not_active IP Right Cessation
- 1985-09-09 CN CN85106771A patent/CN1010543B/zh not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5024181U (US20110009641A1-20110113-C00185.png) * | 1973-06-28 | 1975-03-18 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006071212A (ja) * | 2004-09-03 | 2006-03-16 | Nippon Mining & Metals Co Ltd | 炉体水冷ジャケット |
Also Published As
Publication number | Publication date |
---|---|
KR860012568U (ko) | 1986-10-10 |
CN1010543B (zh) | 1990-11-21 |
CN85106771A (zh) | 1987-03-11 |
KR870004136Y1 (ko) | 1987-12-21 |