JPH0369997U - - Google Patents
Info
- Publication number
- JPH0369997U JPH0369997U JP12802689U JP12802689U JPH0369997U JP H0369997 U JPH0369997 U JP H0369997U JP 12802689 U JP12802689 U JP 12802689U JP 12802689 U JP12802689 U JP 12802689U JP H0369997 U JPH0369997 U JP H0369997U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic circuit
- silicon
- yoke
- pole piece
- electroacoustic transducer
- 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
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 2
- XWHPIFXRKKHEKR-UHFFFAOYSA-N iron silicon Chemical compound [Si].[Fe] XWHPIFXRKKHEKR-UHFFFAOYSA-N 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12802689U JPH0369997U (zh) | 1989-11-01 | 1989-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12802689U JPH0369997U (zh) | 1989-11-01 | 1989-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0369997U true JPH0369997U (zh) | 1991-07-12 |
Family
ID=31675758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12802689U Pending JPH0369997U (zh) | 1989-11-01 | 1989-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0369997U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009038608A (ja) * | 2007-08-02 | 2009-02-19 | Pioneer Electronic Corp | 磁気回路 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS507514A (zh) * | 1973-05-18 | 1975-01-25 | ||
| JPS60167309A (ja) * | 1984-02-09 | 1985-08-30 | Matsushita Electric Ind Co Ltd | 内磁型磁気回路 |
-
1989
- 1989-11-01 JP JP12802689U patent/JPH0369997U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS507514A (zh) * | 1973-05-18 | 1975-01-25 | ||
| JPS60167309A (ja) * | 1984-02-09 | 1985-08-30 | Matsushita Electric Ind Co Ltd | 内磁型磁気回路 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009038608A (ja) * | 2007-08-02 | 2009-02-19 | Pioneer Electronic Corp | 磁気回路 |