Electrical resistors – Incased – embedded – or housed – Element inpowdered insulation with outer metallic sheath
Patent
1985-10-21
1987-01-27
Goldberg, E. A.
Electrical resistors
Incased, embedded, or housed
Element inpowdered insulation with outer metallic sheath
338243, 338251, 429133, 429112, H01C 103, H01C 1028, H01M 636, H01M 218
Patent
active
046397124
ABSTRACT:
A sheathed heater comprising a metallic sheath, such as a stainless steel sheath, an electric heating element disposed within the sheath so that an electric current can be supplied thereto, and a filling material filled in the sheath for insulating the heating element from the sheath and the coils of the heating element from each other. Aluminum nitride powder is used as the filling material to prevent oxidation of the heating element by the oxygen discharged from the filling material.
REFERENCES:
patent: 4034330 (1977-07-01), Goto
Kobayashi Akihiro
Kobayashi Kiyomi
Takaba Hiroaki
Yamaguchi Shunzo
Goldberg E. A.
Nippondenso Co. Ltd.
Peco Linda M.
LandOfFree
Sheathed heater does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sheathed heater, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sheathed heater will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-860589