Universal insert for use with radiator steam traps
AssigneeEngineering Resources, Inc.
InventorsConstantine N. Stavropoulos, Lianquan Liu, Panos N. Stavropoulos
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Abstract
A universal insert used with a device to drain condensate from a steam system while minimizing the passage of steam. The insert includes an anchor with tapering threads that can be crushed, permitting the insert to be used with radiator steam traps having differing sizes, and of different models. Nozzle or orifice-type constricted passageways can be located within the anchor. A filter device for use with the anchor has an adjustable height.
Claims7
A universal insert for use with a device for draining condensate from a steam system while minimizing the passage of steam, the universal insert being insertable within a housing connected in-line with the steam system, the housing having a fluid flow conduit and a seat, comprising:
- a threaded anchor attachable to the seat, the anchor having a constricted passageway passing through the anchor and communicating with fluid flow within the steam system, the constricted passageway serving to enhance the flow of condensate from the steam system yet restrict the passage of steam, wherein the threads on the anchor taper in a manner so that the thread diameter decreases as the threads are located closer to the seat and wherein the threads are crashable to permit engagement of the anchor with housing seats of differing dimensions.
Dependencies are inferred from the claim text.