JPS6217298U - - Google Patents
Info
- Publication number
- JPS6217298U JPS6217298U JP10687885U JP10687885U JPS6217298U JP S6217298 U JPS6217298 U JP S6217298U JP 10687885 U JP10687885 U JP 10687885U JP 10687885 U JP10687885 U JP 10687885U JP S6217298 U JPS6217298 U JP S6217298U
- Authority
- JP
- Japan
- Prior art keywords
- dome
- shaped diaphragm
- base material
- shaped
- diaphragm base
- 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
- 239000000463 material Substances 0.000 claims description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 239000000470 constituent Substances 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- 229910010272 inorganic material Inorganic materials 0.000 claims 1
- 239000011147 inorganic material Substances 0.000 claims 1
- 238000007733 ion plating Methods 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 239000010936 titanium Substances 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- 239000012528 membrane Substances 0.000 description 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10687885U JPS6217298U (enrdf_load_stackoverflow) | 1985-07-15 | 1985-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10687885U JPS6217298U (enrdf_load_stackoverflow) | 1985-07-15 | 1985-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6217298U true JPS6217298U (enrdf_load_stackoverflow) | 1987-02-02 |
Family
ID=30982638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10687885U Pending JPS6217298U (enrdf_load_stackoverflow) | 1985-07-15 | 1985-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6217298U (enrdf_load_stackoverflow) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53126920A (en) * | 1977-04-12 | 1978-11-06 | Sharp Corp | Dynamic type speaker |
| JPS5981259A (ja) * | 1982-10-29 | 1984-05-10 | Mazda Motor Corp | 車両の４輪操舵装置 |
-
1985
- 1985-07-15 JP JP10687885U patent/JPS6217298U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53126920A (en) * | 1977-04-12 | 1978-11-06 | Sharp Corp | Dynamic type speaker |
| JPS5981259A (ja) * | 1982-10-29 | 1984-05-10 | Mazda Motor Corp | 車両の４輪操舵装置 |