公开(公告)号：US09739475B2

公开(公告)日：2017-08-22

申请号：US14689539

申请日：2015-04-17

Applicant: ALSTOM Technology ltd

Inventor： Jeffrey Fred Magee ,  Wesley Paul Bauver, II ,  Van Dang ,  Robert William Moore

IPC: F28F9/007 ,  F22B1/18 ,  F22B37/10 ,  F22B37/20 ,  F22B37/24

CPC classification number: F22B1/1815 ,  F22B37/107 ,  F22B37/205 ,  F22B37/244 ,  Y02E20/14 ,  Y02E20/16

Abstract: Disclosed herein is a heat recovery steam generator system comprising a vestibule comprising a base plate, a roof and side walls; where the base plate is opposedly disposed to the roof; a heat exchanger space through which an exhaust gas stream is charged; where the vestibule is disposed atop a heat exchanger space; and where the vestibule comprises at least one header in fluid communication with a tube bundle; where a portion of the tube bundle is disposed in the heat exchanger space; and a support system for the tube bundle; where the support system comprises a strap that is reversibly attached to the base plate as well as to the roof of the vestibule or to a structural member in the vestibule; and where each tube of the tube bundle contacts a collar that rests on the base plate.

公开(公告)号：US10247324B2

公开(公告)日：2019-04-02

申请号：US14629540

申请日：2015-02-24

Applicant: ALSTOM Technology Ltd

Inventor： Jeffrey Fred Magee

IPC: F01K5/00 ,  F16K31/00 ,  G05D23/02

Abstract: A flow control device is used to regulate fluid flow from an upstream supply source to a downstream destination within a plant. At least portions of the flow control device are fabricated from one or more thermostatic materials selected based on the specific thermostatic properties thereof. The basic arrangement of the flow control device includes at least one housing with at least one thermostatic beam and at least one wall fixed thereto to define a void interior area with opposed open ends, and a center plug member with at least one opening in at least one wall thereof arranged within the interior area for temperature dependent fluid flow therethrough.