PL14484B1 - High voltage insulator for electrical purposes and how to make it. - Google Patents
High voltage insulator for electrical purposes and how to make it. Download PDFInfo
- Publication number
- PL14484B1 PL14484B1 PL14484A PL1448428A PL14484B1 PL 14484 B1 PL14484 B1 PL 14484B1 PL 14484 A PL14484 A PL 14484A PL 1448428 A PL1448428 A PL 1448428A PL 14484 B1 PL14484 B1 PL 14484B1
- Authority
- PL
- Poland
- Prior art keywords
- high voltage
- condensation
- insulator
- make
- electrical purposes
- Prior art date
Links
- 239000012212 insulator Substances 0.000 title claims description 8
- 230000005494 condensation Effects 0.000 claims description 4
- 238000009833 condensation Methods 0.000 claims description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 3
- 238000006297 dehydration reaction Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims 2
- 239000007859 condensation product Substances 0.000 claims 1
- 239000000047 product Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Description
Wynalazek dotyczy izolatora, wytwo¬ rzonego z niaterjalti, który niema tych wad, jakie posiadaja wszystkie dotad ma- terjaly, uzywane na izolatory. Nowy ma- terjal na izolator wyróznia sie wielka wy¬ trzymaloscia elektryczna oraz mechanicz¬ na na uderzenia, latwa obróbka, mozliwo¬ scia umieszczania wkladek metalowych, stosunkowo niskim ciezarem wlasnym, wielka wytrzymaloscia na zginanie, wy¬ trzymaloscia na cieplo, a nadewszystko zupelnie jednolita struktura. Wyrób izo¬ latora moze odbywac sie przez odlewanie bezposrednio materjalu wyjsciowego lub z bloku odlanego z tego materjalu dzieki jego nadzwyczajnej latwosci obrabiania.Uzyte materjaly sa produktami kondensa¬ cji formaldehydu i fenolu w roztworze al¬ kalicznym, które po kondensacji i odwod¬ nieniu zostaja odlewane przy wyzszych temperaturach w stanie jeszcze plynnym, a nastepnie tylko przy uzyciu ciepla staja sie twarde. PLThe invention relates to an insulator made of niaterial that avoids the drawbacks of all materials used for insulators so far. The new insulator material is distinguished by great electrical and mechanical resistance to impacts, easy processing, possibility of placing metal inserts, relatively low dead weight, great bending strength, heat resistance, and above all, completely uniform structure. The production of the insulator can be carried out by pouring the stock directly or from a block cast from this material due to its extraordinary ease of processing. The materials used are products of condensation of formaldehyde and phenol in an alkaline solution, which after condensation and dehydration are cast at higher temperatures still liquid and then only with the use of heat they become hard. PL
Claims (2)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL14484B1 true PL14484B1 (en) | 1931-10-31 |
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