Invention Grant
- Patent Title: Hermetically sealed damper assembly and methods of assembling same
- Patent Title (中): 密闭式风门组件及其组装方法
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Application No.: US14052344Application Date: 2013-10-11
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Publication No.: US09121448B2Publication Date: 2015-09-01
- Inventor: Adolfo Delgado Marquez , Bugra Han Ertas , Darren Lee Hallman , Walter John Smith
- Applicant: General Electric Company
- Applicant Address: US NY Niskayuna
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Niskayuna
- Agent Andrew J. Caruso
- Main IPC: F16C17/03
- IPC: F16C17/03 ; F16C27/00 ; F16C32/06 ; F16F13/00 ; F01D25/16 ; F01D25/22 ; F16F15/02 ; F16F15/023 ; F16C27/04

Abstract:
A hermetically sealed damper assembly includes a sealed damper housing, a plunger, and a load transferring member coupled to the plunger. The sealed damper housing includes a body having a cavity and a resistive flow path defined therein. The cavity and resistive flow path are filled with a viscous fluid. The body includes a plurality of springs integrally formed therein. The plunger is disposed within the cavity, and separates the cavity into a first control volume and a second control volume. The resistive flow path provides fluid communication between the first and second control volumes. The plunger is coupled to the damper housing by the plurality of springs such that the springs provide a restorative force to the plunger. The load transferring member is configured to transmit mechanical loads to the plunger.
Public/Granted literature
- US20150104124A1 HERMETICALLY SEALED DAMPER ASSEMBLY AND METHODS OF ASSEMBLING SAME Public/Granted day:2015-04-16
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