DE1455619U - - Google Patents
Info
- Publication number
- DE1455619U DE1455619U DENDAT1455619D DE1455619DU DE1455619U DE 1455619 U DE1455619 U DE 1455619U DE NDAT1455619 D DENDAT1455619 D DE NDAT1455619D DE 1455619D U DE1455619D U DE 1455619DU DE 1455619 U DE1455619 U DE 1455619U
- Authority
- DE
- Germany
- Prior art keywords
- capsule
- membrane
- microphone according
- tin
- foil
- 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.)
- Active
Links
- 239000002775 capsule Substances 0.000 claims description 19
- 239000012528 membrane Substances 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 7
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- 239000011888 foil Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 229910000679 solder Inorganic materials 0.000 claims description 2
- 238000005476 soldering Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 206010035148 Plague Diseases 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910000498 pewter Inorganic materials 0.000 description 1
- 239000010957 pewter Substances 0.000 description 1
Landscapes
- Telephone Set Structure (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1455619U true DE1455619U (enExample) |
Family
ID=762980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1455619D Active DE1455619U (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1455619U (enExample) |
-
0
- DE DENDAT1455619D patent/DE1455619U/de active Active
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