Invention Grant
- Patent Title: Suspension spring for linear compressor
- Patent Title (中): 线性压缩机悬挂弹簧
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Application No.: US11577347Application Date: 2005-11-01
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Publication No.: US08678782B2Publication Date: 2014-03-25
- Inventor: John Julian Aubrey Williams , Gordon Cameron Otte , Ian Campbell McGill
- Applicant: John Julian Aubrey Williams , Gordon Cameron Otte , Ian Campbell McGill
- Applicant Address: NZ Auckland
- Assignee: Fishe & Paykel Appliances Limited
- Current Assignee: Fishe & Paykel Appliances Limited
- Current Assignee Address: NZ Auckland
- Agency: Clark Hill PLC
- International Application: PCT/NZ2005/000288 WO 20051101
- International Announcement: WO2006/049511 WO 20060511
- Main IPC: F04B35/00
- IPC: F04B35/00
Abstract:
A substantially planar suspension spring for supporting a linear compressor housed within a hermetic shell. A hub portion (36) connects to the body of the compressor assembly while a spiral arm portion (38) curves around the hub portion (36) at least one full turn before attaching to the wall of the compressor housing. Provides lateral stability to the reciprocating compressor assembly while maintaining axial flexibility.
Public/Granted literature
- US20090202373A1 SUSPENSION SPRING FOR LINEAR COMPRESSOR Public/Granted day:2009-08-13
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