Patent · US Active

Formulation for producing an insulating system, electrical machine and method for producing an insulating system

US12131841B2 · kind B2 · utility

0Cited by

4References

13Claims

0Family size

Assignee

INNOMOTICS GMBH · DE

Inventors

Jürgen Huber · Erlangen, DE
Steffen Lang · Hallerndorf, DE
Niels Müller · Nuremberg, DE
Igor Ritberg · Furth, DE
Matthias Übler · Ursensollen, DE

Key dates

Filing date	Feb 7, 2019
Grant date	Oct 29, 2024
Priority date	—
Expiry date	Jan 14, 2042

Classification

Technology area (CPC H)Electricity
CPC primaryH01B3/302
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

Various embodiments include a sprayable formulation for an insulation system of an electrical machine, the formulation comprising a sprayable resin mixture including: a monomeric and/or oligomeric, at least diepoxidic carbon-based first resin component; and a monomeric and/or oligomeric second resin component based on alkyl-/arylpolysiloxane with at least one glycidyl ester and/or glycidyl ether functionalities; and a curing agent and based on at least one of: anhydride, (poly)amine, and amino- and/or alkoxy-functional alkyl-/arylpolysiloxane.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.