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1. 发明申请

WO2011117829A2 INVERTER ASSEMBLY FOR COMPRESSORS AND COMPRESSORS COMPRISING SUCH ASSEMBLY 审中-公开
标题翻译：包括这种装配的压缩机和压缩机的逆变器总成
公开(公告)号：WO2011117829A2
公开(公告)日：2011-09-29
申请号：PCT/IB2011/051232
申请日：2011-03-23
申请人： REFCOMP S.P.A. , CANDIO, Gianni
发明人： CANDIO, Gianni
IPC分类号： G02B6/02 , G02B6/036
CPC分类号： F04C29/047 , F04C18/16 , F04C2240/808 , H02K7/14 , H02K11/33
摘要： A frequency changer assembly for compressors, in which a compressor (2) has an external casing (3) housing motor means (4) and compression means for a fluid, such assembly comprising an inverter (8) electrically connectable to the motor means (4) of a compressor (2) for adjusting the operative speed thereof, a cooling member (9) arranged in thermal contact with the inverter (8) for the cooling of the same, and means (16) for the stable connection of the inverter (7) to the cooling member (9) for defining a unitary group (8, 9). The unitary group (8, 9) comprises means (16) for its removable anchoring to the casing (3) of the compressor (2), for stably anchoring the inverter (8) and the cooling member (9) to the compressor (2) on the outside of the same. A compressor comprising such assembly.
摘要翻译：一种用于压缩机的变频器组件，其中压缩机（2）具有容纳电动机装置（4）的外部壳体（3）和用于流体的压缩装置，该组件包括可电连接到电动机装置（4）的逆变器（8））用于调节其操作速度的压缩机（2），与逆变器（8）热接触以冷却其的冷却构件（9），以及用于稳定连接逆变器的装置（16） 7）到用于限定酉组（8,9）的冷却构件（9）。整体组（8,9）包括用于可拆卸地固定到压缩机（2）的壳体（3）的装置（16），用于将逆变器（8）和冷却构件（9）稳定地固定到压缩机（2））在外面一样。包括这种组件的压缩机。

2. 发明申请

WO2007036963A1 METHOD FOR MANUFACTURING A PLATE HEAT EXCHANGER HAVING PLATES CONNECTED THROUGH MELTED CONTACT POINTS AND HEAT EXCHANGER OBTAINED USING SAID METHOD 审中-公开
标题翻译：用于制造板材热交换器的方法，该板式热交换器具有通过熔融接触点连接的板和使用所述方法获得的热交换器
公开(公告)号：WO2007036963A1
公开(公告)日：2007-04-05
申请号：PCT/IT2005/000568
申请日：2005-09-30
申请人： CANDIO, Gianni , TAVECCHIO, Gildo
发明人： CANDIO, Gianni , TAVECCHIO, Gildo
IPC分类号： B23K20/02 , B23K20/233 , F28D9/00 , F28F3/08 , B23K101/14 , B23K103/08 , B23K103/10
CPC分类号： F28D9/005 , B23K20/023 , B23K20/233 , B23K20/2336 , B23K2201/14 , B23K2203/10 , F28F3/046 , F28F21/08 , F28F2275/061
摘要： The invention is a method for manufacturing a heat exchanger (1) of the type with plates (2) facing each other and aligned according to a longitudinal direction (Z), joined to each other in correspondence with reciprocal contact points identified on each of the side faces of the plates (2). The connection between each one of the plates (2) and the immediately adjacent one is obtained by heating almost up to the melting point the material of each one of the plates (2) in correspondence with the contact points and by compressing the plates (2) against each other at to the same time. The invention further discloses also a heat exchanger (1) with such connections between the plates (2).
摘要翻译：本发明是一种制造这种类型的热交换器（1）的方法，其中板（2）彼此面对并根据纵向方向（Z）对准，这对应于在每一个上确定的往复接触点板（2）的侧面。通过几乎达到与接触点对应的板（2）中的每一个的材料的熔点并通过压缩板（2）来获得每个板（2）和紧邻的板之间的连接）相互抵触。本发明还公开了一种在板（2）之间具有这种连接的热交换器（1）。

3. 发明申请

WO2005085642A1 MODULAR VOLUMETRIC COMPRESSOR 审中-公开
标题翻译：模块式体积压缩机
公开(公告)号：WO2005085642A1
公开(公告)日：2005-09-15
申请号：PCT/EP2005/050936
申请日：2005-03-03
申请人： REFCOMP SPA , CANDIO, Gianni , FACCIO, Enrico , TONIN, Andrea
发明人： CANDIO, Gianni , FACCIO, Enrico , TONIN, Andrea
IPC分类号： F04C23/00
CPC分类号： F04C2/082 , F04C18/16 , F04C23/00 , F04C23/008 , F04C2230/60 , F04C2240/70 , Y10T29/49236
摘要： A volumetric compressor (1) of the type comprising a pair of rotors (2) cooperating with each other and housed inside a compressor body (3), in which it is possible to identify a first flange (4), arranged on the suction side of the compressor body (3), and a second flange (5), arranged on the delivery side of the compressor body (3), suited to couplingly house a suction head (6, 7) and a delivery head (8, 9) of the volumetric compressor (1), wherein the suction head (6, 7) is provided with a first counterflange (10, 11), suited to be connected to the first flange (4), and comprises a coupling element (12) for connection to a suction pipe, or a coupling element (13) for connection to a suction pipe in combination with a motor unit (14), and the delivery head (8, 9) is provided with a second counterflange (15, 16), suited to be connected to the second flange (5), and comprises a coupling element (17) for connection to a delivery pipe, or a coupling element (18) for connection to a delivery pipe in combination with an oil separator (19).
摘要翻译：一种容积式压缩机（1），其包括彼此协作并容纳在压缩机主体（3）内的一对转子（2），其中可以识别布置在吸入侧的第一凸缘（4）和设置在压缩机主体（3）的输出侧的第二凸缘（5），适于联接地容纳吸头（6,7）和输送头（8,9）的容积式压缩机（1），其中所述吸头（6,7）设置有适于连接到所述第一凸缘（4）的第一反平面（10,11），并且包括耦合元件（12），用于连接到吸入管或用于与电动机单元（14）组合地连接到吸入管的联接元件（13）和输送头（8,9）设置有第二反平面（15,16）适于连接到第二凸缘（5），并且包括用于连接到输送管的联接元件（17）或用于连接到交付的联接元件（18）与油分离器（19）组合。

4. 发明申请

WO2005085644A1 VOLUMETRIC SCREW COMPRESSOR PROVIDED WITH DELIVERY ADJUSTMENT DEVICE. 审中-公开
标题翻译：提供交付调整装置的VOLUMETRIC螺旋压缩机。
公开(公告)号：WO2005085644A1
公开(公告)日：2005-09-15
申请号：PCT/EP2005/050933
申请日：2005-03-02
申请人： REFCOMP SPA , CANDIO, Gianni , FACCIO, Enrico , PORTINARI, Diego
发明人： CANDIO, Gianni , FACCIO, Enrico , PORTINARI, Diego
IPC分类号： F04C29/10
CPC分类号： F04C18/16
摘要： A volumetric compressor (1; 50) comprising: a casing (2) provided with a suction chamber (3) and a delivery chamber (4), between which a pair of screw rotors (5) is included; a pan (6) containing oil, and a delivery adjustment unit (7) equipped with a slide valve (8), cooperating with the rotors (5) and with a fluid-operated actuator (9), in which it is possible to identify an active chamber (11) with a sliding piston (12) connected to the slide valve (8). The adjustment unit (7) comprises a flow switching unit (30, 40), that connects the active chamber (11) of the actuator to the pan (6) and to the suction chamber (3) and comprises a static flow switch (31, 41) removably associated with a switching solenoid valve (22) electrically connected to a control unit (23). The switching solenoid valve (22) is suited to be associated, alternatively, with different static flow switches (31, 41) that make it possible to obtain deliveries of compressed fluid varying discretely or continuously, depending on the position of the slide valve (8) with respect to the rotors (5).
摘要翻译：一种容积式压缩机（1; 50），包括：设置有吸入室（3）和输送室（4）的壳体（2），其间包括一对螺杆转子（5）包含油的锅（6）和配备有与所述转子（5）配合的滑阀（8）和流体操作致动器（9）的输送调节单元（7），其中可以识别具有连接到滑阀（8）的滑动活塞（12）的活动室（11）。调节单元（7）包括流动切换单元（30,40），其将致动器的活动室（11）连接到锅（6）和吸入室（3），并且包括静态流量开关（31），41）可拆卸地与电连接到控制单元（23）的切换电磁阀（22）相关联。切换电磁阀（22）适于与不同的静态流量开关（31,41）相关联，这些静态流量开关可以根据滑阀（8）的位置而获得离散或连续变化的压缩流体的输送）相对于转子（5）。

5. 发明申请

WO2009136277A1 COOLING PLATE FOR A FREQUENCY CONVERTER AND COMPRESSOR USING SAID COOLING PLATE 审中-公开
标题翻译：使用冷却板的变频器和压缩机的冷却板
公开(公告)号：WO2009136277A1
公开(公告)日：2009-11-12
申请号：PCT/IB2009/005535
申请日：2009-05-08
申请人： REFCOMP SPA , CANDIO, Gianni
发明人： CANDIO, Gianni
IPC分类号： H05K7/20 , F28F13/08
CPC分类号： H05K7/20927 , F04C18/16 , F04C29/047 , F04C2240/808 , F28D15/0266 , F28F3/12 , F28F7/02 , F28F13/08
摘要： The invention concerns a cooling plate (6; 30) for a frequency converter (4), comprising a surface (6a) suited for coupling with the frequency converter (4) and a duct assembly (10) that develops between an inlet opening (7) and an outlet opening (8; 32), between which it is possible to identify an outflow direction (V) of a cooling fluid along the duct assembly (10). The surface area of the cross section of the duct assembly (10) increases along the outflow direction (V).
摘要翻译：本发明涉及一种用于变频器（4）的冷却板（6; 30），包括适于与变频器（4）耦合的表面（6a）和在入口（7）之间形成的管道组件）和出口开口（8; 32）之间，其间可以识别沿着管道组件（10）的冷却流体的流出方向（V）。管道组件（10）的横截面的表面积沿着流出方向（V）增加。

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