JPS6385991U - - Google Patents
Info
- Publication number
- JPS6385991U JPS6385991U JP17969486U JP17969486U JPS6385991U JP S6385991 U JPS6385991 U JP S6385991U JP 17969486 U JP17969486 U JP 17969486U JP 17969486 U JP17969486 U JP 17969486U JP S6385991 U JPS6385991 U JP S6385991U
- Authority
- JP
- Japan
- Prior art keywords
- top plate
- dome
- ring member
- guide ring
- edge portion
- 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
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 9
- 239000012212 insulator Substances 0.000 claims 2
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17969486U JPH0633759Y2 (ja) | 1986-11-25 | 1986-11-25 | ド−ム型スピ−カ |
| US07/125,205 US4799266A (en) | 1986-11-25 | 1987-11-25 | Electroacoustic converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17969486U JPH0633759Y2 (ja) | 1986-11-25 | 1986-11-25 | ド−ム型スピ−カ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6385991U true JPS6385991U (pt) | 1988-06-04 |
| JPH0633759Y2 JPH0633759Y2 (ja) | 1994-08-31 |
Family
ID=31122977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17969486U Expired - Lifetime JPH0633759Y2 (ja) | 1986-11-25 | 1986-11-25 | ド−ム型スピ−カ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0633759Y2 (pt) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7433486B2 (en) | 2003-05-26 | 2008-10-07 | Pioneer Corporation | Speaker and manufacturing method for the same |
| EP2056623A3 (en) * | 2003-05-30 | 2009-07-01 | Pioneer Corporation | Speaker and method of manufacturing the same |
-
1986
- 1986-11-25 JP JP17969486U patent/JPH0633759Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7433486B2 (en) | 2003-05-26 | 2008-10-07 | Pioneer Corporation | Speaker and manufacturing method for the same |
| EP2056623A3 (en) * | 2003-05-30 | 2009-07-01 | Pioneer Corporation | Speaker and method of manufacturing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0633759Y2 (ja) | 1994-08-31 |