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1. 发明授权

US07219471B2 Refrigerator cabinet sealing assembly having a bellows-seal gasket 有权
标题翻译：冰箱柜密封组件，带有波纹管密封垫片
公开(公告)号：US07219471B2
公开(公告)日：2007-05-22
申请号：US10467746
申请日：2001-07-06
申请人： Paolo Cittadini , Adriano Merla
发明人： Paolo Cittadini , Adriano Merla
IPC分类号： F25D23/08
CPC分类号： F25D23/082
摘要： A sealing assembly for a refrigerator which comprises a bellows-seal gasket and a profile as a single piece or as multiple pieces where the profile has a base having at opposite ends, sealing strips and has a groove for replacement of the bellows-seal gasket. The profile is provided with a side branch that terminates in a grooved seat having a C-shaped cross-section for receiving an edge of an inner door panel and having a sealing strip that is provided at the end of the grooved seat. The inner door panel is bent to ensure optimal contact with the sealing strip of the side branch.
摘要翻译：一种用于冰箱的密封组件，其包括波纹管密封垫圈和轮廓作为单件或多个片，其中轮廓具有在相对端的基部，密封条并具有用于更换波纹管密封垫圈的凹槽。该轮廓设置有侧支，其终止于具有C形横截面的带槽座中，用于接收内门板的边缘并且具有设置在带槽座的端部处的密封条。内门板弯曲以确保与侧支的密封条的最佳接触。

2. 发明授权

US5916076A Plastics structural shape for refrigerator cabinets 失效
标题翻译：塑料冰箱结构形状
公开(公告)号：US5916076A
公开(公告)日：1999-06-29
申请号：US760068
申请日：1996-12-04
申请人： Paolo Cittadini , Adriano Merla
发明人： Paolo Cittadini , Adriano Merla
IPC分类号： F25D23/08 , E06B7/16
CPC分类号： F25D23/087
摘要： The invention provides a plastics structural shape for refrigerator cabinets provided with a door and a door liner comprising a bellows gasket portion forming a seal between the door and the cabinet box part, the structural shape and the gasket portion being joined together or being integral with each other by being co-extruded from two materials having different rigidities so that the gasket portion can be easily detached from the structural shape when necessary along the region in which they are joined together, said structural shape having a channel arranged to receive a replacement bellows gasket portion, and at least one elastically yieldable lateral flange acting as a spring clip for snap-fitting the structural shape to the door liner, characterised in that within said structural shape said channel is defined by a pair of walls which extend vertically or obliquely from a base which when in its coupled operating position overlies the door and door liner along their joining line.
摘要翻译：本发明提供了一种用于设置有门和门衬套的冰箱的塑料结构形状，其包括在门和柜体箱部分之间形成密封的波纹管垫圈部分，结构形状和垫圈部分连接在一起或与每个另一个通过从具有不同刚性的两种材料共挤出，使得当必要时垫圈部分在必要时可以沿着它们接合在一起的区域容易地从结构形状分离，所述结构形状具有通道，其布置成接收替换波纹管垫圈以及至少一个可弹性屈服的侧向凸缘，其作为用于将结构形状卡扣配合到门衬套的弹簧夹，其特征在于，在所述结构形状内，所述通道由一对壁垂直或倾斜地延伸，其在其联接的操作位置沿其接合线覆盖门和门衬套。

3. 发明授权

US5575485A Magnetic gasket suitable for forming a seal between a fixed part and an openable part 失效
标题翻译：适用于在固定部分和可打开部件之间形成密封的磁性垫片
公开(公告)号：US5575485A
公开(公告)日：1996-11-19
申请号：US240660
申请日：1994-05-17
申请人： Adriano Merla , Paolo Cittadini
发明人： Adriano Merla , Paolo Cittadini
IPC分类号： B60R13/06 , B60J10/00 , B60J10/08 , B60J10/12 , E05C19/16 , F16J15/53
CPC分类号： E05C19/161 , B60J10/24 , B60J10/38 , B60J10/76 , B60J10/84 , Y10S277/921
摘要： This invention relates to a magnetic gasket particularly suitable for forming a seal between a fixed part and an openable part including in regions of curvilinear extension, for example between the body and door of a vehicle, of the type comprising an element for fixing to one of said parts and a seat housing a magnetized bar (11) of substantially rectangular cross-section in which said fixing element and said seat (8) for the magnetized bar are connected together by an extendable deformable tubular chamber, characterised in that said bar (11) is magnetized along at least one of the two shorter opposing sides (19, 19') of its substantially rectangular cross-section, said magnetized side facing when in its operating position the part with which contact is to be made for sealing purposes.
摘要翻译： PCT No.PCT / EP92 / 02651 Sec。 371日期：1994年5月17日 102（e）日期1994年5月17日PCT提交1992年11月24日PCT公布。公开号WO93 / 10990 日期1993年6月10日本发明涉及一种特别适用于在固定部分和可打开部件之间形成密封的磁性垫圈，该密封件包括在车辆的车身和车门之间的曲线延伸区域，包括元件用于固定到所述部件中的一个部件和容纳具有基本矩形横截面的磁化棒（11）的座，其中所述固定元件和用于所述磁化棒的所述座（8）通过可延伸的可变形管状室连接在一起，其特征在于所述杆（11）沿着其基本上矩形横截面的两个较短的相对侧（19,19'）中的至少一个被磁化，所述磁化侧在其操作位置处面对要与其接触的部分用于密封。

4. 发明申请

US20050076575A1 Seal for refrigerator furniture units and the like, able in particular to compensate for manufacturing tolerances 审中-公开
标题翻译：用于冰箱家具单元等的密封件，特别能够补偿制造公差
公开(公告)号：US20050076575A1
公开(公告)日：2005-04-14
申请号：US10497353
申请日：2002-09-20
申请人： Paolo Cittadini , Adriano Merla
发明人： Paolo Cittadini , Adriano Merla
IPC分类号： F25D23/02 , F25D23/08 , E06B7/22
CPC分类号： F25D23/087
摘要： A seal (1) for refrigerator furniture units and the like, able in particular to compensate for manufacturing tolerance, is intended in particular for that kind of furniture unit in which the door (30) is preformed with an inner door (31) provided perimetrally with a male element (10), such as a projection, suitable for receiving a female seat (11) formed on the seal (1).
摘要翻译：用于特别是补偿制造公差的用于冰箱家具单元等的密封件（1）特别适用于其中门（30）预先形成有内门（31）的那种家具单元具有适于接收形成在密封件（1）上的阴座（11）的阳元件（10），例如突起。

5. 发明授权

US5257791A Magnetic gasket 失效
标题翻译：磁性垫片
公开(公告)号：US5257791A
公开(公告)日：1993-11-02
申请号：US895678
申请日：1992-06-09
申请人： Paolo Cittadini , Adriano Merla
发明人： Paolo Cittadini , Adriano Merla
IPC分类号： F16J15/14 , B60J10/00 , B60J10/06 , F16J15/32 , E06B7/19
CPC分类号： B60J10/79 , B60J10/24 , B60J10/277 , B60J10/32 , B60J10/38 , Y10S277/921
摘要： This invention relates to a magnetic gasket particularly suitable for forming a seal between a fixed part and an openable part in regions of curvilinear extension, for example in particular between the body and door of a vehicle, of the type comprising an profiled strip for fixing to the parts and a tubular seat housing a magnetized insert, characterized in that the profiled fixing strip and the tubular seat for the magnetized insert are connected together by an extendable deformable tubular chamber the opposing free walls of which are substantially curvilinear and curved in the same direction.

6. 发明授权

US06190587B1 Method for forming products such as simulated leather or like products 失效
标题翻译：用于形成诸如模拟皮革或类似产品的产品的方法
公开(公告)号：US06190587B1
公开(公告)日：2001-02-20
申请号：US09147408
申请日：1998-12-18
申请人： Paolo Cittadini , Giuseppe Luisetti
发明人： Paolo Cittadini , Giuseppe Luisetti
IPC分类号： B29C4406
CPC分类号： B29C41/18 , B29C41/22 , B29C70/78 , B29K2105/043 , B29L2031/3005
摘要： A method for forming products such as simulated leather including one or more layers from thermoplastic, thermosetting or elastomer materials all formed by slush-moulding, comprising: forming in a slush-moulding mould a first layer of compacted material representing the exposed layer of the finished product, on said first layer forming a second layer of expandable material by further slush-moulding, completing with heat the consolidation of said layers by gelling and expansion of said second layer, the free face of which has an irregular shape. To the layered material thus formed is coupled a support of rigid material without discontinuity points or regions between them by filling every possible interspace.
摘要翻译：一种由热塑性，热固性或弹性体材料形成的包括一层或多层的模拟皮革的产品的方法，其通过搪塑成型，其包括：在搪塑模具中形成第一层压实材料，产品，在所述第一层上，通过进一步搪塑成型形成第二层可膨胀材料，通过所述第二层的凝胶化和膨胀，通过热量完成所述层的固结，其自由面具有不规则形状。对于如此形成的层状材料，通过填充每个可能的间隙而将刚性材料的支撑件与它们之间的不连续点或区域相连接。

7. 发明授权

US6022028A Gaskets especially for refrigerators based on an olefin polymer 失效
标题翻译：垫片特别适用于基于烯烃聚合物的冰箱
公开(公告)号：US6022028A
公开(公告)日：2000-02-08
申请号：US849454
申请日：1997-06-18
申请人： Paolo Cittadini , Giancarlo Buzzoni
发明人： Paolo Cittadini , Giancarlo Buzzoni
IPC分类号： C08L23/16 , C08L53/02 , C09K3/10 , F25D23/08 , F16J15/10
CPC分类号： F25D23/082 , C08L23/16 , C08L53/025 , C09K3/10 , C09K2200/0617 , C09K2200/062 , C09K2200/0642 , Y10S277/921 , Y10S277/944
摘要： Gaskets especially for refrigerators are made from a polymeric material consisting of a mixture comprising a-olefin copolymers. The gaskets obtained therefrom are lighter, thinner and have better mechanical characteristics than those of the known art.
摘要翻译： PCT No.PCT / EP95 / 05061 Sec。 371日期：1997年6月18日 102（e）日期1997年6月18日PCT提交1995年12月16日PCT公布。第WO96 / 19534号公报日期1996年6月27日特别用于冰箱的垫片由由包含α-烯烃共聚物的混合物组成的聚合物材料制成。从其获得的垫圈比现有技术中更薄，更薄并且具有更好的机械特性。

8. 发明授权

US5676381A Gasket and apparatus used in slush mold 失效
标题翻译：垫板和设备用于泥浆模具
公开(公告)号：US5676381A
公开(公告)日：1997-10-14
申请号：US322486
申请日：1994-02-23
申请人： Giancarlo Buzzoni , Paolo Cittadini
发明人： Giancarlo Buzzoni , Paolo Cittadini
IPC分类号： B29C33/00 , B29C41/18 , B29C41/22 , B29C41/38 , F16J15/12
CPC分类号： B29C41/18 , B29C33/0038 , B29C41/22 , B29C41/38 , B29K2105/251
摘要： An apparatus including of a mold for slush molding articles of a least two colors; a tank; a separation wall disposed in the tank and dividing the tank into two spaces; a gasket mounted on a free edge of the separation wall which faces the mold, the gasket having a plurality of rigid inserts disposed therein in a predetermined distribution; and an actuator device which expands and retracts the rigid inserts thereby correspondingly expanding and retracting the gasket. A method for slush molding utilizes the apparatus.
摘要翻译：一种包括用于搪瓷模制至少两种颜色的模具的模具; 一个坦克分隔壁，设置在罐中并将罐分成两个空间; 垫圈，其安装在所述分隔壁的面向所述模具的自由边缘上，所述垫圈具有以预定分布布置在其中的多个刚性插入件; 以及致动器装置，其使刚性嵌件膨胀和缩回，从而相应地使垫片膨胀和缩回。一种用于搪塑的方法利用该装置。

9. 发明授权

US08240091B2 Double-seal gasket for refrigerator cabinets with high heat insulation properties 有权
标题翻译：用于具有高隔热性能的冰柜的双密封垫片
公开(公告)号：US08240091B2
公开(公告)日：2012-08-14
申请号：US11887094
申请日：2006-03-20
申请人： Paolo Cittadini , Marco De Giorgi
发明人： Paolo Cittadini , Marco De Giorgi
IPC分类号： E06B7/16
CPC分类号： F25D23/087
摘要： Gasket for refrigerator cabinets of the kind including a soft bellows-type portion used for sealing the area between the cabinet and the door and extending from a base portion able to match the outer door and/or inner door of the refrigerator cabinet. The base portion is substantially rigid and has at one end, a sealing portion made of substantially soft material extending toward the inner door. The soft material portion has good flexible and spring back features when exposed to refrigerator and freezer temperatures. These features make the gasket able to further seal, preferably by compression, the space located between the cabinet and inner door in a more internal area of the refrigerator cabinet. Furthermore, the soft sealing portion is independent and free from constraints with respect to the soft bellows-type portion.
摘要翻译：包括用于密封机柜和门之间的区域并从可与冰柜的外门和/或内门匹配的基座部分延伸的软波纹管型部分的冰箱的垫圈。基部基本上是刚性的，并且在一端具有由基本上柔软的材料制成的密封部分，其向内门延伸。柔软的材料部分在暴露于冰箱和冷冻室温度时具有良好的柔性和弹回特征。这些特征使得垫片能够进一步优选地通过压缩将位于机柜和内门之间的空间密封在冰箱的更内部区域中。此外，软密封部分是独立的并且没有关于软质波纹管型部分的限制。

10. 发明申请

US20100192623A1 REFRIGERATION CIRCUIT 审中-公开
标题翻译：制冷电路
公开(公告)号：US20100192623A1
公开(公告)日：2010-08-05
申请号：US12669004
申请日：2008-07-08
申请人： Paolo Cittadini
发明人： Paolo Cittadini
IPC分类号： F25B1/00
CPC分类号： F25B39/00 , F25B41/003 , F28F1/08 , F28F9/0246 , F28F21/062
摘要： A refrigeration circuit (3) for household appliances comprises a compressor (4) suitable for compressing a predetermined cooling fluid and for allowing the circulation thereof within said circuit (3), a first heat exchanger (5) or condenser in fluid communication with the compressor (4) for allowing the cooling and the consequent condensation of the cooling fluid going through, and a second heat exchanger (7) or evaporator in fluid communication with the first exchanger (5) through a circuit with a special device (6) suitable for decreasing the pressure of the cooling fluid at a space (2) to be cooled (normally inside the refrigerator). The second exchanger (7) allows the cooling fluid to evaporate, absorbing heat, thus cooling the space (2) and returning through the tubing (17) to the compressor (4). The cooling fluid circulates from the compressor (4) towards the first exchanger (5), from the latter towards the second exchanger (7) and then returns to the compressor (4) for a subsequent cycle. At least one of the heat exchangers (5, 7) comprises a plastic tubing (9), at least a portion whereof exhibits such corrugated profile as to impart flexibility thereof and/or increase the thermal exchange surface.
摘要翻译：一种用于家用电器的制冷回路（3）包括适于压缩预定冷却流体并允许其在所述回路（3）内循环的压缩机（4），与压缩机流体连通的第一热交换器（5）或冷凝器（4），用于允许所述冷却流体的冷却和随后的冷凝;以及通过具有特殊装置（6）的电路与所述第一交换器（5）流体连通的第二热交换器（7）或蒸发器，在冷却空间（2）（通常在冰箱内）降低冷却液的压力。第二交换器（7）允许冷却流体蒸发，吸收热量，从而冷却空间（2）并通过管道（17）返回到压缩机（4）。冷却流体从压缩机（4）朝向第一交换器（5）循环，从后者朝向第二交换器（7）循环，然后返回到压缩机（4）以用于随后的循环。至少一个热交换器（5,7）包括塑料管（9），其至少一部分呈现出波纹状，以赋予其柔性和/或增加热交换面。

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