Hermetic terminal for carrying electrical current through a hermetic compressor housing, has electrical insulation coatings on the terminal body exterior and interior sides formed from polyetheretherketone

摘要

Hermetic terminal for carrying electrical current through a hermetic compressor housing, has electrical insulation coatings on the terminal body exterior and interior sides formed from polyetheretherketone The terminal metallic body is adapted to form a hermetic seal with a terminal opening in a compressor housing. The body has conductor pins, each hermetically sealed in an opening formed with an integral collar and glass insulator. Uniform thickness coatings of polyetheretherketone (PEEK) are adhered to the body on each side. The coatings cover the collar exposed surfaces, the insulators and an intermediate portion of each pin.