Claims
- 1. An electrical capacitor comprising a sealed casing having alternate layers of an electrically conductive material and a dielectric material disposed within the casing, and dielectric fluid impregnated into said dielectric material, said dielectric fluid consisting essentially of ditolylmethane.
- 2. The device of claim 1 in which the dielectric fluid consists essentially of a mixture of ditolylmethane and at least one other dielectric fluid.
- 3. An electrical capacitor comprising a sealed casing having alternate layers of an electrically conductive material and a dielectric material disposed within the casing, and dielectric fluid impregnated into said dielectric material, said dielectric fluid consisting of ditolylmethane, and at least one fluid selected from the group consisting of mixed diarylmethanes, diorthoxylylethane, phenylorthoxylethane, isopropylbiphenyl, and mixtures thereof.
- 4. An electrical capacitor comprising a sealed casing having alternate layers of an electrically conductive material and a dielectric material disposed within the casing, and dielectric fluid impregnated into said dielectric material, said dielectric fluid consisting essentially of ditolylmethane with said ditolylmethane being made by the Baeyer condensation reaction and exhibiting a purity of over 99 wt.%.
RELATED APPLICATIONS
This application is a continuation-in-part application of U.S. Ser. No. 07/213,237, filed June 29, 1988, entitled "Electrically Insulating Fluids".
US Referenced Citations (3)
Number |
Name |
Date |
Kind |
4355346 |
Gauger et al. |
Oct 1982 |
|
4642730 |
Sato et al. |
Feb 1987 |
|
4772428 |
Kron et al. |
Sep 1988 |
|
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
213237 |
Jun 1988 |
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