JPH0427275Y2 - - Google Patents
Info
- Publication number
- JPH0427275Y2 JPH0427275Y2 JP1985164057U JP16405785U JPH0427275Y2 JP H0427275 Y2 JPH0427275 Y2 JP H0427275Y2 JP 1985164057 U JP1985164057 U JP 1985164057U JP 16405785 U JP16405785 U JP 16405785U JP H0427275 Y2 JPH0427275 Y2 JP H0427275Y2
- Authority
- JP
- Japan
- Prior art keywords
- top plate
- magnetic
- edge
- ring
- fitted
- 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
- 239000000696 magnetic material Substances 0.000 claims description 8
- 239000013013 elastic material Substances 0.000 claims description 4
- 230000004907 flux Effects 0.000 description 7
- 238000012856 packing Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985164057U JPH0427275Y2 (pl) | 1985-10-28 | 1985-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985164057U JPH0427275Y2 (pl) | 1985-10-28 | 1985-10-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6273698U JPS6273698U (pl) | 1987-05-12 |
| JPH0427275Y2 true JPH0427275Y2 (pl) | 1992-06-30 |
Family
ID=31092822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985164057U Expired JPH0427275Y2 (pl) | 1985-10-28 | 1985-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427275Y2 (pl) |
-
1985
- 1985-10-28 JP JP1985164057U patent/JPH0427275Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6273698U (pl) | 1987-05-12 |
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