Patent ID: 11946583
Assignee: DUREX INTERNATIONAL CORP.
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F | IPC F

Claim 14:
15. The combination of a semiconductor fabrication vessel fluid transmission line having a heatable outer surface having a plurality of interconnected differently shaped line components, and a line enwrapping heater having inner surfaces shaped and dimensioned to intimately contact said outer surface; said heater comprises:
a pair of oblong bodies mated to one another along an interface straddling said inner surfaces;
wherein each of said oblong bodies comprises:
a block of thermally conductive resiliently compressible material having a first surface and a second surface separated by a thickness;
said first surface forming one of said inner surfaces;
a silicone rubber support layer contacting said second surface;
a heater element supporting layer;
an insulation layer; and
a shim reinforcement layer between said silicone rubber support layer and said heater element supporting layer.