Invention Grant
- Patent Title: Displacer piston assembly
- Patent Title (中): 移位活塞组件
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Application No.: US11912507Application Date: 2006-04-26
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Publication No.: US07866153B2Publication Date: 2011-01-11
- Inventor: Per D. Sollie , Lars Kjosbakken , Sven Erik Fossum , Eldar Onsøyen , Sverre Johansen
- Applicant: Per D. Sollie , Lars Kjosbakken , Sven Erik Fossum , Eldar Onsøyen , Sverre Johansen
- Applicant Address: GB London
- Assignee: Somemore Limited
- Current Assignee: Somemore Limited
- Current Assignee Address: GB London
- Agency: Gifford, Krass, Sprinkle, Anderson & Citkowski, P.C.
- Priority: GB0508447.0 20050426
- International Application: PCT/GB2006/001519 WO 20060426
- International Announcement: WO2006/114620 WO 20061102
- Main IPC: F01B29/10
- IPC: F01B29/10
Abstract:
A split displacer piston assembly (1) in conjunction with a Stirling engine is disclosed. Said assembly comprises of two main parts, displacer dome (8) and displacer base (9). Within the displacer dome there are several heat shields (10). The displacer base has a piston ring assembly (12) installed in an outer perimeter groove and fixed between the displacer base and displacer dome is a displacer guide ring (11). In order to service and or replace these parts rapidly, the displacer dome and displacer base are fastened by threaded engagement.
Public/Granted literature
- US20080282695A1 Displacer Piston Assembly Public/Granted day:2008-11-20
Information query
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