AT30367B - Process for the production of an insulating compound. - Google Patents
Process for the production of an insulating compound.Info
- Publication number
- AT30367B AT30367B AT30367DA AT30367B AT 30367 B AT30367 B AT 30367B AT 30367D A AT30367D A AT 30367DA AT 30367 B AT30367 B AT 30367B
- Authority
- AT
- Austria
- Prior art keywords
- production
- insulating compound
- melting
- insulating
- objects
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title claims description 5
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 238000000034 method Methods 0.000 title claims description 3
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- DSEKYWAQQVUQTP-XEWMWGOFSA-N (2r,4r,4as,6as,6as,6br,8ar,12ar,14as,14bs)-2-hydroxy-4,4a,6a,6b,8a,11,11,14a-octamethyl-2,4,5,6,6a,7,8,9,10,12,12a,13,14,14b-tetradecahydro-1h-picen-3-one Chemical compound C([C@H]1[C@]2(C)CC[C@@]34C)C(C)(C)CC[C@]1(C)CC[C@]2(C)[C@H]4CC[C@@]1(C)[C@H]3C[C@@H](O)C(=O)[C@@H]1C DSEKYWAQQVUQTP-XEWMWGOFSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 235000013869 carnauba wax Nutrition 0.000 description 1
- 239000004203 carnauba wax Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Insulating Bodies (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zur Herstellung einer Isoliermasse.
EMI1.1
Die bisher bekannten Isoliermassen, deren Bestandteile hochschmelzende Paraffine bilden, sowie die damit überzogenen oder imprägnierten Materialien haben alle den grossen Nachteil, dass sie bei Erwärmung erweichen und bei höheren Temperaturen, wie sie bei Maschinen und Apparaten der Elektrotechnik häufig vorkommen oder in den Tropen herrschen, flüssig werden und von den imprägnierten Gegenständen abtropfen, so dass die- selben keine oder nur mehr ganz geringe Isolierfähigkeit gegen elektrische Ströme be- sitzen bzw. Schutz gegen Feuchtigkeit bieten.
Die Isoliermasse, deren Herstellungsverfahren nachstehend beschrieben ist, soll diesen Übelstand aller Paraffin- und ähnlicher Imprägnierungen beseitigen.
Hochschmelzende Paraffine wie Ozokerit, Karnaubawachs usw. werden um 20 C über ihren Schmelzpunkt erhitzt und mit etwa dem gleichen Quantum auf die gleiche Temperatur gebrachten chinesischen oder japanischen Holzöles oder eines anderen trocknenden Oles ver-
EMI1.2
wird die Temperatur etwas vermindert ; doch ist dieselbe konstant mindestens auf dem Schmelzpunkt des verwendeten Paraftins zu halten. Die zu imprägnierenden Objekte (zum Beispiel Pressspan, Papier, Leinen, sowie fertige Gegenstände aus irgendwelchem Material geformt, gepresst oder gegossen) werden nun in diese Masse eingetaucht und nach Er- fordernis längere oder kürzere Zeit in dem Bade belassen.
Nachdem die überflüssige Isoliermasso von den aus dem Bade genommenen Gegenständen gut abgetropft ist, bringt man dieselben in einen Härteraum, dessen Temperatur auf 40-On gehalten ist, wo dip
EMI1.3
veränderlichkeit in hohen Temperaturen, Säurefestigkeit und Resistenz in heissem Trans- formatorenöl.
EMI1.4
<Desc / Clms Page number 1>
Process for the production of an insulating compound.
EMI1.1
The previously known insulating compounds, the constituents of which are high-melting paraffins, as well as the materials coated or impregnated with them all have the major disadvantage that they soften when heated and at higher temperatures, as often occur in electrical engineering machines and devices or in the tropics, become liquid and drip off the impregnated objects, so that the same have no or only very little insulation against electrical currents or offer protection against moisture.
The insulating compound, the production process of which is described below, is intended to eliminate this deficiency of all paraffin and similar impregnations.
High-melting paraffins such as ozokerite, carnauba wax, etc. are heated to 20 C above their melting point and treated with about the same quantity of Chinese or Japanese wood oil brought to the same temperature or another drying oil.
EMI1.2
the temperature is reduced somewhat; but it must be kept constant at least at the melting point of the paraffin used. The objects to be impregnated (for example pressboard, paper, linen, as well as finished objects made of any material, molded, pressed or cast) are then immersed in this mass and left in the bath for a longer or shorter time as required.
After the superfluous insulating mass has dripped off well from the objects taken from the bath, they are brought into a hardening room, the temperature of which is kept at 40-On, where dip
EMI1.3
variability in high temperatures, acid resistance and resistance in hot transformer oil.
EMI1.4
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT30367T | 1905-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT30367B true AT30367B (en) | 1907-10-25 |
Family
ID=3544287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT30367D AT30367B (en) | 1905-10-09 | 1905-10-09 | Process for the production of an insulating compound. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT30367B (en) |
-
1905
- 1905-10-09 AT AT30367D patent/AT30367B/en active
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