Method of fabricating a high-temperature bobbin for electrical device
AssigneeHoneywell International Inc.
InventorsMahdi Mohajeri, Eric Passman
Life of this patent
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Abstract
A method of fabricating a high-temperature bobbin for a solenoid or other electrical assembly includes the step of providing a bobbin configured for use in the assembly. The bobbin is coated with an anti-oxidation composition and an anti-corrosion composition to produce an oxidation/corrosion resistant bobbin. The oxidation/corrosion resistant bobbin is coated with an electrical insulating composition that is resistant to corona discharge at or below a predetermined voltage threshold to produce an insulated and oxidation/corrosion resistant bobbin. The anti-oxidation composition, the anti-corrosion composition, and the electrical insulating composition can withstand temperatures of subzero up to temperature greater than 1000° F.
Claims10
A method of fabricating a high-temperature bobbin for a solenoid assembly, comprising the steps of:
- providing a bobbin configured for use in the solenoid assembly;
- coating the bobbin with an anti-oxidation composition and an anti-corrosion composition to produce an oxidation/corrosion resistant bobbin;
- and
- coating the oxidation/corrosion resistant bobbin with an electrical insulating composition that is resistant to corona discharge at or below a predetermined voltage threshold to produce an insulated oxidation/corrosion resistant bobbin,
- wherein the anti-oxidation composition, the anti-corrosion composition, and the electrical insulating composition can withstand temperatures of subzero up to temperatures greater than 1000° F.
A method of fabricating a high-temperature bobbin for electrical device, comprising the steps of:
- providing a bobbin configured for use in the electrical device;
- coating the bobbin with an anti-oxidation composition and an anti-corrosion composition to produce an oxidation/corrosion resistant bobbin;
- and
- coating the oxidation/corrosion resistant bobbin with an electrical insulating composition that is resistant to corona discharge at or below a predetermined voltage threshold to produce an insulated oxidation/corrosion resistant bobbin,
- wherein the anti-oxidation composition, the anti-corrosion composition, and the electrical insulating composition can withstand temperatures of subzero up to temperatures greater than 1000° F.
Dependencies are inferred from the claim text.