<p>A flow controlling assembly configured to permit air flow between a first chamber and a second chamber. A frame member includes a damper contacting surface at least partially surrounding a frame opening configured to permit the air flow therethrough. A damper plate includes a frame contacting surface configured to contact the damper contacting surface when the damper plate is in a closed position. A hinge assembly is disposed between the frame member and the damper plate. The hinge assembly is configured to permit the damper plate to rotate on a rotational axis relative to the frame member and to permit the rotational axis to translate relative to the frame member.</p>
申请公布号
CA2609084(A1)
申请公布日期
2008.05.22
申请号
CA20072609084
申请日期
2007.10.31
申请人
GENERAL ELECTRIC COMPANY
发明人
HOWARD, PRESTON;NEWTON, WILLIAM;DEVOS, RICHARD;SCRIVENER, ARTHUR WILSON;HAMEL, TIMOTHY ALLEN;SINGH, SANJEEV KUMAR;KAMATH, KRISTEN