Patent ID: 11898654
Assignee: VERNET
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC F  H | IPC F  H

Claim 6:
7. The heating cartridge according to claim 1, wherein first part of the seal includes a tubular wall, which is substantially centered on the longitudinal axis and has an axial end that couples the first part of the seal to the second part of the seal, and wherein the tubular wall is provided, on an inner face thereof, with a tongue that is engaged in a peripheral groove of the base to fasten the seal to the base, the peripheral groove being provided such that a first radial expanse of the tongue engages therein as long as the base is not inserted into the housing of the casing and such that a second radial expanse of the tongue, greater than the first radial expanse, engages therein when the base is inserted in the housing of the casing.