JPH0422640Y2 - - Google Patents
Info
- Publication number
- JPH0422640Y2 JPH0422640Y2 JP1227186U JP1227186U JPH0422640Y2 JP H0422640 Y2 JPH0422640 Y2 JP H0422640Y2 JP 1227186 U JP1227186 U JP 1227186U JP 1227186 U JP1227186 U JP 1227186U JP H0422640 Y2 JPH0422640 Y2 JP H0422640Y2
- Authority
- JP
- Japan
- Prior art keywords
- case
- hearing aid
- moisture
- ear
- printed circuit
- 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
- 239000005871 repellent Substances 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 230000002940 repellent Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 240000005561 Musa balbisiana Species 0.000 description 1
- 235000018290 Musa x paradisiaca Nutrition 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Non-Metallic Protective Coatings For Printed Circuits (AREA)
- Casings For Electric Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1227186U JPH0422640Y2 (enrdf_load_html_response) | 1986-01-30 | 1986-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1227186U JPH0422640Y2 (enrdf_load_html_response) | 1986-01-30 | 1986-01-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62125098U JPS62125098U (enrdf_load_html_response) | 1987-08-08 |
| JPH0422640Y2 true JPH0422640Y2 (enrdf_load_html_response) | 1992-05-25 |
Family
ID=30800243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1227186U Expired JPH0422640Y2 (enrdf_load_html_response) | 1986-01-30 | 1986-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0422640Y2 (enrdf_load_html_response) |
-
1986
- 1986-01-30 JP JP1227186U patent/JPH0422640Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62125098U (enrdf_load_html_response) | 1987-08-08 |