JPS6122395Y2 - - Google Patents
Info
- Publication number
- JPS6122395Y2 JPS6122395Y2 JP6489280U JP6489280U JPS6122395Y2 JP S6122395 Y2 JPS6122395 Y2 JP S6122395Y2 JP 6489280 U JP6489280 U JP 6489280U JP 6489280 U JP6489280 U JP 6489280U JP S6122395 Y2 JPS6122395 Y2 JP S6122395Y2
- Authority
- JP
- Japan
- Prior art keywords
- core material
- folded
- diaphragm
- cells
- circular
- 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.)
- Expired
Links
- 239000011162 core material Substances 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6489280U JPS6122395Y2 (en]) | 1980-05-14 | 1980-05-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6489280U JPS6122395Y2 (en]) | 1980-05-14 | 1980-05-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56167693U JPS56167693U (en]) | 1981-12-11 |
| JPS6122395Y2 true JPS6122395Y2 (en]) | 1986-07-04 |
Family
ID=29659062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6489280U Expired JPS6122395Y2 (en]) | 1980-05-14 | 1980-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6122395Y2 (en]) |
-
1980
- 1980-05-14 JP JP6489280U patent/JPS6122395Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56167693U (en]) | 1981-12-11 |
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