Method for manufacturing heating element of gas heater

The invention relates to a method for producing a gas heater heating element, said gas heater heating element (1) having at least one electrical heating element in a monolithic body (12) in which a carrier and channel structure (11) having a plurality of channels is formed, the electrical heating el...

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Bibliographic Details
Main Authors BECKER STEPHEN, KRAHN CHRISTOPH, RUGER DIETMAR
Format Patent
LanguageChinese
English
Published 11.10.2022
Subjects
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
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Summary:The invention relates to a method for producing a gas heater heating element, said gas heater heating element (1) having at least one electrical heating element in a monolithic body (12) in which a carrier and channel structure (11) having a plurality of channels is formed, the electrical heating element being guided through the channels of the carrier and channel structure (11), the invention relates to a method for producing an electrical heating element, from which heat can be transferred within a channel to a gas flowing through said channel in order to heat the gas and/or to achieve a high gas temperature, characterized by the following steps: shaping the electrical heating element; at least partially or completely coating the electrical heating element with at least one coating material (3); introducing the coated electrical heating element into a mould (5, 6) for producing the monolithic body; producing a monolithic body (12) surrounding the coated electrical heating element; and removing the coating m
Bibliography:Application Number: CN202080097571