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1. 发明专利

JP2007170404A Spring for linear compressor 有权
标题翻译：线性压缩机弹簧
公开(公告)号：JP2007170404A
公开(公告)日：2007-07-05
申请号：JP2007065040
申请日：2007-03-14
申请人： Fisher & Paykel Appliances Ltd , フィッシャーアンドペイケルアプライアンシーズリミテッド
发明人： SEAGAR NEVILLE DAVID , MCGILL IAN CAMPBELL , DUNCAN GERALD DAVID , LEE GEOFFREY ALAN
IPC分类号： F04B35/04
摘要： PROBLEM TO BE SOLVED: To provide a compact linear compressor constructed to solve a defect of former technology. SOLUTION: This linear compressor is provided with a cylinder part 33 and a piston part 4. A spring 15 connects the cylinder part and the piston part. The spring is a closed loop of high fatigue strength metal wire. The loop is provided with a first straight section in a first plane and a second straight section in a second plane. The second flat plane is in parallel with the first flat plane. A first and a second spiral sections connect the first straight section and the second straight section. The spiral sections have roughly constant curvature and are arranged to have same bending direction. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种紧凑的线性压缩机，用于解决前一种技术的缺陷。解决方案：该线性压缩机设置有气缸部33和活塞部4.弹簧15连接气缸部和活塞部。弹簧是高疲劳强度金属丝的闭环。该环设置有第一平面中的第一直线部分和第二平面中的第二直线部分。第二平面与第一平面平行。第一和第二螺旋部分连接第一直线部分和第二直线部分。螺旋部分具有大致恒定的曲率并且被布置成具有相同的弯曲方向。版权所有（C）2007，JPO＆INPIT

2. 发明申请

WO2006049513A2 LINEAR COMPRESSOR CYLINDER AND HEAD CONSTRUCTION 审中-公开
标题翻译：线性压缩机气缸和头部结构
公开(公告)号：WO2006049513A2
公开(公告)日：2006-05-11
申请号：PCT/NZ2005000290
申请日：2005-11-01
申请人： FISHER & PAYKEL APPLIANCES LTD , BONNIFACE BRIAN ROBERT , MCGILL IAN CAMPBELL
发明人： BONNIFACE BRIAN ROBERT , MCGILL IAN CAMPBELL
CPC分类号： F04B35/045 , F04B39/122 , F04B39/125
摘要： The present invention relates to a cylinder and cylinder head assembly for a linear compressor. The assembly has a cylinder chassis having an inner surface defining a cylinder head space at one end and a cylinder space extending along an axis from the cylinder head space. The cylinder space has an outlet through the wall of the cylinder chassis. The present invention also includes a cylinder liner that is open at both ends. The cylinder liner is located within the frame so that the outer surface is engaged against the cylinder space defining portion of the inner surface of the chassis. A valve plate defines a barrier between the compression end of the cylinder liner and the head space. The valve plate engages between the cylinder chassis and the cylinder liner to locate the valve plate against the open end of the cylinder liner.
摘要翻译：本发明涉及一种用于线性压缩机的气缸和气缸盖组件。该组件具有一个气缸底盘，其具有在一端限定气缸盖空间的内表面和从气缸盖空间沿轴线延伸的气缸空间。气缸空间具有通过气缸底盘的壁的出口。本发明还包括在两端敞开的气缸套。气缸套位于框架内，使得外表面与底盘的内表面的气缸空间限定部分相接合。阀板在气缸套的压缩端和顶部空间之间限定了阻挡层。阀板接合在气缸底盘和气缸套之间，以将阀板定位在气缸套的开口端。

3. 发明申请

WO2006049512A3 PISTON ROD CONNECTION FORLINEAR COMPRESSOR 审中-公开
标题翻译：活塞杆连接线性压缩机
公开(公告)号：WO2006049512A3
公开(公告)日：2006-06-01
申请号：PCT/NZ2005000289
申请日：2005-11-01
申请人： FISHER & PAYKEL APPLIANCES LTD , WHITE DAVID JULIAN , MCGILL IAN CAMPBELL
发明人： WHITE DAVID JULIAN , MCGILL IAN CAMPBELL
IPC分类号： F16J7/00 , F04B53/14 , F16J1/12
CPC分类号： F16J1/12 , F04B53/144
摘要： A connection between a piston rod (26) and a piston crown (14) of a piston for a linear compressor. The rod (26) has an axial hollow (44) of a size similar to but not larger than an aperture (42) in the crown (14). A pin (45) has a shank (46) which extends through and frictionally engages both the aperture (42) and the hollow (44) to connect the piston rod (26) to the piston crown (14).
摘要翻译：用于线性压缩机的活塞杆（26）和活塞顶盖（14）之间的连接。杆（26）具有与冠部（14）中的孔（42）相似但不大的轴向空心（44）。销（45）具有柄（46），其延伸穿过孔（42）和中空（44）并将摩擦接合以将活塞杆（26）连接到活塞冠（14）。

4. 发明申请

WO2006049510A3 LINEAR COMPRESSOR 审中-公开
标题翻译：线性压缩机
公开(公告)号：WO2006049510A3
公开(公告)日：2006-06-01
申请号：PCT/NZ2005000287
申请日：2005-11-01
申请人： FISHER & PAYKEL APPLIANCES LTD , MCGILL IAN CAMPBELL
发明人： MCGILL IAN CAMPBELL
IPC分类号： F04B35/04 , F04B39/00
CPC分类号： F04B35/045
摘要： A linear compressor (1) includes a cylinder (21) with a piston (22) connected through a main spring (19) and a planar spring (20). One or more flat blocks of permanent magnet material (17) with large faces of the blocks facing a stator (15) and defining armature poles are secured to a connecting rod (30). A lateral support (52) acts between the cylind (21) and the connecting rod (30) at a location midway between the permanent magnet material and the piston (22) allowing axial movement of the connecting rod (30) but transferring side loads to the cylinder (21).
摘要翻译：线性压缩机（1）包括具有通过主弹簧（19）连接的活塞（22）和平面弹簧（20）的气缸（21）。永久磁铁材料（17）的一个或多个扁平块被固定到连接杆（30）上，其中块面朝向定子（15）并且限定电枢极的大面。横向支撑件52在永久磁铁材料和活塞（22）之间的中间位置处在圆柱体（21）和连接杆（30）之间作用，允许连杆（30）的轴向运动，而将侧向载荷转移到气缸（21）。

5. 发明申请

WO2006049511A3 SUSPENSION SPRING FOR LINEAR COMPRESSOR 审中-公开
标题翻译：线性压缩机悬挂弹簧
公开(公告)号：WO2006049511A3
公开(公告)日：2006-06-01
申请号：PCT/NZ2005000288
申请日：2005-11-01
申请人： FISHER & PAYKEL APPLIANCES LTD , WILLIAMS JOHN JULIAN AUBREY , OTTE GORDON CAMERON , MCGILL IAN CAMPBELL
发明人： WILLIAMS JOHN JULIAN AUBREY , OTTE GORDON CAMERON , MCGILL IAN CAMPBELL
IPC分类号： F04B35/04 , F16F1/10 , F16F1/34
CPC分类号： F04B35/045
摘要： 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.
摘要翻译：用于支撑容纳在密封壳体内的线性压缩机的基本上平面的悬挂弹簧。轮毂部分（36）连接到压缩机组件的主体，同时在附接到压缩机壳体的壁之前，螺旋臂部分（38）围绕轮毂部分（36）绕至少一整圈弯曲。为往复式压缩机组件提供横向稳定性，同时保持轴向弹性。

6. 发明专利

AU2010212320A1 Compressor improvements 未知
公开(公告)号：AU2010212320A1
公开(公告)日：2010-09-02
申请号：AU2010212320
申请日：2010-08-13
申请人： FISHER & PAYKEL APPLIANCES LTD
发明人： MCGILL IAN CAMPBELL , BOYD JOHN H , WHITE DAVID JULIAN , PATEL UPESH , BRUCE CRAIG STEPHEN , READ TIMOTHY GORDON , OTTE GORDON CAMERON , BONNIFACE BRIAN ROBERT , MALLINSON GORDON DRAISEY
IPC分类号： F04B35/04 , F04B39/00 , F04B39/10 , F25B31/00
摘要： A housed compressor comprising: a shell (28008), a linear compressor suspended within and enclosed by said shell with a space within said shell surrounding said linear compressor, said linear compressor having a piston (28028) reciprocable in a cylinder (28026) and a suction pathway (28032) from said space into said cylinder, an inlet (28010) to said shell space, a discharge path (28024) from said cylinder out of said shell, and a gas flow inhibitor (28014) in said space, substantially dividing the said space into a first region (28020) and a second region (28018). Said inlet and said suction pathway opening to said first region, and said discharge path passing through said second region.

7. 发明专利

AU2002356467B2 Linear motor controller 未知
公开(公告)号：AU2002356467B2
公开(公告)日：2007-07-26
申请号：AU2002356467
申请日：2002-11-07
申请人： FISHER & PAYKEL APPLIANCES LTD
发明人： MCGILL IAN CAMPBELL , TIAN ZHUANG
IPC分类号： F04B49/06 , F04B35/04
摘要： A sensorless method of detecting piston collisions in a reciprocating free piston linear compressor driven by an electronically commutated linear motor having at least one excitation winding is provided. A free piston gas compressor is also provided.

8. 发明专利

AT306616T 未知
公开(公告)号：AT306616T
公开(公告)日：2005-10-15
申请号：AT02803577
申请日：2002-11-07
申请人： FISHER & PAYKEL APPLIANCES LTD
发明人： MCGILL IAN CAMPBELL , TIAN ZHUANG
IPC分类号： F04B49/06 , F04B35/04 , F04B17/04 , F04B31/00 , H02K33/00
摘要： A sensorless method of detecting piston collisions in a reciprocating free piston linear compressor driven by an electronically commutated linear motor having at least one excitation winding is provided. A free piston gas compressor is also provided.

9. 发明专利

AU2004243788A1 Compressor improvements 未知
公开(公告)号：AU2004243788A1
公开(公告)日：2004-12-09
申请号：AU2004243788
申请日：2004-05-28
申请人： FISHER & PAYKEL APPLIANCES LTD
发明人： MALLINSON GORDON DRAISEY , OTTE GORDON CAMERON , PATEL UPESH , MCGILL IAN CAMPBELL , BRUCE CRAIG STEPHEN , WHITE DAVID JULIAN , BOYD JOHN H JR , READ TIMOTHY GORDON , BONNIFACE BRIAN ROBERT
IPC分类号： F04B35/04 , F04B39/00 , F04B39/10 , F25B31/00 , F04B17/04 , F04B39/08 , F04B53/14 , F04B31/00 , F04B53/12 , F16K15/16 , F04B39/12
摘要： A housed compressor comprising: a shell (28008), a linear compressor suspended within and enclosed by said shell with a space within said shell surrounding said linear compressor, said linear compressor having a piston (28028) reciprocable in a cylinder (28026) and a suction pathway (28032) from said space into said cylinder, an inlet (28010) to said shell space, a discharge path (28024) from said cylinder out of said shell, and a gas flow inhibitor (28014) in said space, substantially dividing the said space into a first region (28020) and a second region (28018). Said inlet and said suction pathway opening to said first region, and said discharge path passing through said second region.

10. 发明专利

BR0214292A 未知
公开(公告)号：BR0214292A
公开(公告)日：2004-09-21
申请号：BR0214292
申请日：2002-11-07
申请人： FISHER & PAYKEL APPLIANCES LTD
发明人： MCGILL IAN CAMPBELL , TIAN ZHUANG
IPC分类号： F04B49/06 , F04B35/04 , F04B17/04 , F04B31/00 , H02K33/00
摘要： A sensorless method of detecting piston collisions in a reciprocating free piston linear compressor driven by an electronically commutated linear motor having at least one excitation winding is provided. A free piston gas compressor is also provided.

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