AT154602B - Ground for electrical resistances. - Google Patents
Ground for electrical resistances.Info
- Publication number
- AT154602B AT154602B AT154602DA AT154602B AT 154602 B AT154602 B AT 154602B AT 154602D A AT154602D A AT 154602DA AT 154602 B AT154602 B AT 154602B
- Authority
- AT
- Austria
- Prior art keywords
- silver
- ground
- electrical resistances
- compound
- poorly conductive
- Prior art date
Links
- 229940100890 silver compound Drugs 0.000 claims description 5
- 150000003379 silver compounds Chemical class 0.000 claims description 5
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 claims description 4
- 239000004922 lacquer Substances 0.000 claims description 3
- 150000002736 metal compounds Chemical class 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 229910052946 acanthite Inorganic materials 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 claims description 2
- 229910001923 silver oxide Inorganic materials 0.000 claims description 2
- XUARKZBEFFVFRG-UHFFFAOYSA-N silver sulfide Chemical compound [S-2].[Ag+].[Ag+] XUARKZBEFFVFRG-UHFFFAOYSA-N 0.000 claims description 2
- 229940056910 silver sulfide Drugs 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000011872 intimate mixture Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
Landscapes
- Conductive Materials (AREA)
Description
<Desc/Clms Page number 1>
Masse für elektrische Widerstände.
Es ist bekannt, ein Widerstandsmaterial aus mit einem Kunstharzlack als Bindemittel gemischen, schlecht leitenden Salzen oder sonstigen Metallverbindungen herzustellen.
Es wurde nun gefunden, dass sich eine Widerstandsmasse von besonders gleichmässiger Qualität herstellen lässt, wenn man als schlechtleitende Metallverbindung eine Silberverbindung, u. zw. insbesondere Silberoxyd bzw. Silbersulfid, benutzt.
Wenngleich noch nicht ganz eindeutig festgestellt werden konnte, welche theoretisch belegbaren Umstände die praktisch erwiesene gute Eignung der erfindungsgemässen Widerstandsmasse bedingen, so kann doch angenommen werden, dass einerseits die besonders fein verteilte und gleichmässige Form, in welcher die erwähnten Silberverbindungen herstellbar sind, die Qualität des fertigen Widerstandes günstig beeinflusst und dass anderseits diese Silberverbindungen mit Kunstharzlacken ein ausserordentlich gleichmässiges und inniges Gemisch ergeben, wofür die besondere Beschaffenheit der Oberfläche der genannten Silberverbindungen massgebend sein dürfte.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Ground for electrical resistances.
It is known to produce a resistance material from poorly conductive salts or other metal compounds mixed with a synthetic resin lacquer as a binder.
It has now been found that a resistor mass of particularly uniform quality can be produced if a silver compound, u. between in particular silver oxide or silver sulfide, used.
Although it has not yet been possible to determine which theoretically verifiable circumstances cause the practically proven suitability of the resistor mass according to the invention, it can be assumed that on the one hand the particularly finely distributed and uniform shape in which the mentioned silver compounds can be produced, the quality of the The finished resistor is favorably influenced and that, on the other hand, these silver compounds with synthetic resin lacquers result in an extremely uniform and intimate mixture, for which the special nature of the surface of the silver compounds mentioned should be decisive.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT154602T | 1934-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT154602B true AT154602B (en) | 1938-10-10 |
Family
ID=3648113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT154602D AT154602B (en) | 1934-10-03 | 1934-10-03 | Ground for electrical resistances. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT154602B (en) |
-
1934
- 1934-10-03 AT AT154602D patent/AT154602B/en active
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