초록 ▼

A heater system is provided that includes a hybrid insulation cover that has a first cover disposed around hinged carrier members and heat trace sections, and a second cover operatively engaged with the first cover and adapted for detachable placement around a heating target and its varying geometri

A heater system is provided that includes a hybrid insulation cover that has a first cover disposed around hinged carrier members and heat trace sections, and a second cover operatively engaged with the first cover and adapted for detachable placement around a heating target and its varying geometries. A flexible insulation jacket having a similar construction as the second cover is also provided for use with connector assemblies. Furthermore, a heater system is provided that includes at least one heat trace section encapsulated within adjacent insulating members for use with heating gaslines and pumplines of semiconductor processing systems.

대표청구항 ▼

1. A heater system defining a space for receiving and heating a heating target therein, comprising: a pair of hinged carrier members extending along a longitudinal direction and jointly defining the space, each hinged carrier member defining an inner periphery surface extending along the longitudina

1. A heater system defining a space for receiving and heating a heating target therein, comprising: a pair of hinged carrier members extending along a longitudinal direction and jointly defining the space, each hinged carrier member defining an inner periphery surface extending along the longitudinal direction for contacting the heating target, an outer receiving portion opposing the inner periphery surface and extending along the longitudinal direction, the hinged carrier members being removably engaged at mating connection portions defining a hinge for rotatably joining the hinged carrier members;a plurality of heat trace sections disposed within the outer receiving portions of the hinged carrier members;end fittings each defining an opening to allow the heating target to be disposed therethrough, the hinged carrier members being disposed between the end fittings;a first cover disposed around at least a portion of the hinged carrier members and the heat trace sections, the first cover being secured to the end fittings; anda second cover operatively engaged with the first cover and adapted for detachable placement around at least a portion of the hinged carrier members and the heat trace sections. 2. The heater system according to claim 1, wherein the first cover is rigid and the second cover is flexible. 3. The heater system according to claim 1, wherein the second cover is flexible and comprises a silicone rubber material. 4. The heater system according to claim 1, wherein the second cover further comprises a fastening mechanism to secure the second cover around the hinged carrier members and the heat trace sections. 5. The heater system according to claim 4, wherein the fastening mechanism is selected from the group consisting of snaps, Velcro, magnetic elements, lacing, latches, and straps. 6. The heater system according to claim 1, wherein the second cover comprises cutouts to accommodate a protruded portion of the heating target. 7. A heater comprising: at least one heat trace section comprising: a pair of bus-conductors;a semiconductive polymer material surrounding the bus-conductors and functioning as a heating element;a dielectric material surrounding the semiconductive polymer material; andan outer insulating jacket surrounding the dielectric material;a first insulating member disposed adjacent the heat trace section;a second insulating member disposed opposite the first insulating member and adjacent the heat trace section, the first and second insulating members being secured to each other and encapsulating the heat trace section,wherein the first and second insulating members each define a pair of flat portions extending along longitudinal sides of the at least one heat trace and facing each other and a curved portion between the pair of the flat portions, the flat portions of the first and second insulating members being in contact, the flat portions and the curved portions of the first and second insulating members jointly enclosing the heat trace section. 8. The heater according to claim 7, wherein the first and second insulating members are a silicone rubber material. 9. The heater according to claim 7, wherein the first and second insulating members are portions of a single-piece member. 10. A heater system defining a space for receiving and heating a heating target therein, the heater system comprising: a thermal insulation jacket comprising a body defining an outer wall and an inner wall, the body comprising at least one pocket disposed along the inner wall, the inner wall defining the space, the pocket recessed from the inner wall and open to the space;at least one encapsulated heating element disposed within the pocket, the encapsulated heating element comprising: at least one heat trace section comprising:a pair of bus-conductors;a semiconductive polymer material surrounding the bus-conductors and functioning as a heating element;a dielectric material surrounding the semiconductive polymer material; andan outer insulating jacket surrounding the dielectric material;a first insulating member disposed adjacent the heat trace section;a second insulating member disposed opposite the first insulating member and adjacent the heat trace section, the first and second insulating members being secured to each other and encapsulating the heat trace section; anda cover disposed around the thermal insulation jacket. 11. The heater system according to claim 10, wherein the thermal insulation jacket is a preformed silicone rubber material. 12. The heater system according to claim 10, wherein the cover comprises a fastening mechanism to secure the heater system around a heating target. 13. The heater system according to claim 12, wherein the fastening mechanism is selected from the group consisting of snaps, Velcro, magnetic elements, lacing, latches, and straps. 14. The heater system according to claim 10, wherein the cover is a silicone rubber material. 15. The heater system according to claim 10, wherein the thermal insulation jacket comprises a longitudinal slit to allow the heater system to be resiliently installed onto and removed from the heating target. 16. The heater system according to claim 10, wherein the thermal insulation jacket comprises a shape commensurate with the heating target. 17. A heater system defining a space for receiving and heating a heating target therein, comprising: a pair of hinged carrier members extending along a longitudinal direction and jointly defining the space, each hinged carrier member defining an inner periphery surface extending along the longitudinal direction for contacting the heating target, an outer receiving portion opposing the inner periphery surface, the hinged carrier members being removably engaged at a connection portion on each of the hinged carrier members, defining a hinge for rotatably joining the pair of hinged carrier members;a plurality of heat trace sections disposed within the outer receiving portions of the hinged carrier members, the heat trace sections defining ends;end fittings each defining an opening to allow the heating target to be disposed therethrough, the hinged carrier members disposed between the end fittings;a flexible cover operatively engaged with the end fittings and adapted for detachable placement around at least a portion of the hinged carrier members and the heat trace sections. 18. The heater system according to claim 17, wherein the flexible cover comprises a silicone rubber material. 19. The heater system according to claim 17, wherein the flexible cover further comprises a fastening mechanism to secure the flexible cover around the hinged carrier members and the heat trace sections. 20. The heater system according to claim 19, wherein the fastening mechanism is selected from the group consisting of snaps, Velcro, magnetic elements, lacing, latches, and straps. 21. The heater system according to claim 17, wherein the flexible cover comprises cutouts to accommodate a protruded portion of the heating target.