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1. 发明申请

WO2023281390A1 AERAULIC DEVICE AND RADIANT CEILING THERMAL SYSTEM WITH INTERNAL AIR MIXING 审中-公开
公开(公告)号：WO2023281390A1
公开(公告)日：2023-01-12
申请号：PCT/IB2022/056199
申请日：2022-07-05
申请人： GIACOMINI S.P.A.
发明人： AMATO, Roberto , ARRUS, Paolo , FRANZI, Alberto , ROSA BRUSIN, Marco
IPC分类号： F24F5/00 , F24F7/10 , F24D3/16 , F24F13/068 , E04B9/02 , E04B9/04 , F24F13/28 , F24F13/24 , F24F3/16 , F24F13/02 , F24F8/24
摘要： An aeraulic device (1, 1') for radiant ceiling thermal systems (10) of an internal room (100) comprises a case body (2) having an inlet opening (3) and an outlet opening (4) and at least a fan (30), housed internally in said case body (2), configured to move an airflow between said inlet opening (3) and outlet opening (4). Said aeraulic device (1, 1') is configured and suitable to be arranged in an upper volume or plenum (20) of the internal room (100) above the false ceiling (14) of said radiant system (10) and wherein said inlet opening (3) and outlet opening (4) are configured and suitable to be placed in fluid connection with said internal room (100) and said upper volume or plenum (20) in cooperation with at least two openings (18) of the false ceiling (14). The invention also comprises a radiant ceiling thermal system (10) provided with the aeraulic device (1,1').

2. 发明申请

WO2022137101A1 PRESS FITTING DEVICE 审中-公开
公开(公告)号：WO2022137101A1
公开(公告)日：2022-06-30
申请号：PCT/IB2021/062067
申请日：2021-12-21
申请人： GIACOMINI S.P.A.
发明人： ARRUS, Paolo , FANTONI, Matteo , ROSA BRUSIN, Marco , SAVOINI, Michele , ZUFFELLATO, Andrea
IPC分类号： F16L25/02 , B21D1/00 , B23K1/00 , E03C1/00 , F16L33/207 , B60H1/00 , E03C1/02 , F16L33/01
摘要： A fitting device (100) to a plastic pipe of a fluidic system is described comprising: a fitting body (1) having a coupling portion (2) to a component of the system and a tubular portion (3) configured to house an end of the plastic piping (4). The fitting body (1) being obtained in one piece or obtained by a connection between the coupling portion (2) and the tubular portion (3) of a permanent type. The device further comprises a sleeve element (14) disposed in the tubular portion (3) and configured to be surrounded by the end of the plastic tubing (4) when inserted into the tubular portion (3). The tubular portion (3) of the fitting body (1) is plastically deformable so as to reduce, under the action of compression, its radial extension and compress the plastic tube end (4) onto the sleeve element (14)

3. 发明申请

WO2020240370A1 HYDRAULIC SEPARATOR WITH REDUCED HEAT DISPERSION AND CONTROL METHOD THEREFOR 审中-公开
公开(公告)号：WO2020240370A1
公开(公告)日：2020-12-03
申请号：PCT/IB2020/054874
申请日：2020-05-22
申请人： GIACOMINI S.P.A.
发明人： MOLINA, Samuele , ROSA BRUSIN, Marco , ARRUS, Paolo
IPC分类号： F24D3/10 , F24D19/10
摘要： A hydraulic separator (10) for hydronic systems for heating and/or cooling, comprises: a hollow body (11) with a casing (12), internally defining a chamber (14); at least two first through openings (16, 16) for the delivery of a fluid, and at least two second through openings (17, 17) for the return of the fluid, said first openings (16, 16) and said second openings (17, 17) being made on said casing (12) of the body (11) and being suitable to put in fluid communication said chamber (14) to external circuits by hydraulic connecting means, further comprises at least a mobile element (20) suitable for separating said chamber (14) of the body (11) in a first portion (14) and a second portion (14), in such a way to reduce the opening section of passage and of fluid contact between said first portion (14) and said second portion (14). The invention is further referred to a control method (100) tor the hydraulic separator (10) and hydronic systems for heating and/or cooling.

4. 发明申请

WO2020183258A1 CARTRIDGE FLOW RATE ADJUSTING ASSEMBLY WITH COMPENSATING CHAMBER AND HYDRAULIC VALVE COMPRISING THE CARTRIDGE FLOW RATE ADJUSTING ASSEMBLY 审中-公开
公开(公告)号：WO2020183258A1
公开(公告)日：2020-09-17
申请号：PCT/IB2020/051171
申请日：2020-02-13
申请人： GIACOMINI S.P.A.
发明人： MOLINA, Samuele , RUGA, Giuliano , ROSA BRUSIN, Marco , ARRUS, Paolo
IPC分类号： G05D7/01 , F16K1/44 , F16K1/52 , F24D19/10
摘要： A cartridge flow rate adjusting assembly (10) of a hydraulic valve (100), comprising: a rod (14) having a first end (141) and a second end (14"); a shutter (16) integral with the first end of said rod and to be slidingly placed against a passage opening (114) of the valve for adjusting the flow; an elastic element (18) to hold the rod with the shutter in a monostable position with the opening of the valve. A plunger element (50) integral with the rod and interposed between the shutter and second end; and a conduit (15) made in said rod and having fluidically communicating the opening of the valve with a portion (13') of the chamber disposed between the plunger and second end, so that a pressure in said portion of the chamber is equal to a pressure in the passage opening.

5. 发明申请

WO2020170193A1 VALVE FOR HYDRAULIC CONTROL AND BALANCING OF FLUID FLOW RATE 审中-公开
公开(公告)号：WO2020170193A1
公开(公告)日：2020-08-27
申请号：PCT/IB2020/051434
申请日：2020-02-20
申请人： GIACOMINI S.P.A.
发明人： MOLINA, Samuele , ZUFFELLATO, Andrea , ROSA BRUSIN, Marco , ARRUS, Paolo
IPC分类号： F15B13/04 , F16K3/08 , F16K17/30 , G05D7/01 , F15B13/02
摘要： A valve (10, 10') for hydraulic control of flu- id flow rate, comprising: a body (12) provided with an inlet opening (14), an outlet opening (14') and an actuating opening (16); a rotating hollow shutter (20) rotatively housed inside said body, said rotating shutter (20) being configured to be crossed by a fluid and to change the passage cross-section inside the valve (10, 10'), in which the rotating shutter (20) comprises at least one first opening (22') rotatively cooperating with at least one mated second eccentric opening (15'), said rotating shutter (20) being configured to be manually actuatable inside the body (12) so that a rotation of said first opening (22') with respect to said second opening (15') is matched by a variation of the fluid passage cross-section in a direction substantially coinciding with the rotation axis (11).

6. 发明申请

WO2020157612A1 MULTIWAY VALVE WITH CARTRIDGE AND FLUID MECHANICS INSERTS 审中-公开
公开(公告)号：WO2020157612A1
公开(公告)日：2020-08-06
申请号：PCT/IB2020/050528
申请日：2020-01-23
申请人： GIACOMINI S.P.A.
发明人： ROSA BRUSIN, Marco , ARRUS, Paolo , MOLINA, Samuele , ZUFFELLATO, Andrea
IPC分类号： F16K5/06 , F16K11/087
摘要： A multiway valve (10) comprises: a generally cylindrical shaped hollow valve body (12) having at least one handling opening (121); a plurality of through openings made on the outerwall (13) of said valve body and defining a first group of connecting openings and a second group of connecting openings; a generally tubular shaped handling element or cartridge (30) pivotally disposed in said valve body and comprising at least two first through radial openings (32) made on the outer wall of the cartridge itself; wherein at least one tubular shaped fluidynamic insert (40, 40') is housed inside said cartridge, and provided with a second radial opening (42) adapted to let a fluid to flow, said fluidynamic insert further comprises a cell (45) formed inside the cavity of the fluidynamic insert itself and such to define a homogeneous fluid flow rate in order to maximize the fluidynamic efficiency of the multiway valve itself.

7. 发明申请

WO2017021789A1 FLOW-RATE DYNAMIC BALANCING CONTROL VALVE 审中-公开
标题翻译：流量动态平衡控制阀
公开(公告)号：WO2017021789A1
公开(公告)日：2017-02-09
申请号：PCT/IB2016/052899
申请日：2016-05-18
申请人： GIACOMINI S.P.A.
发明人： BRUSIN, Marco Rosa , ALBERGANTI, Giacomo , ARRUS, Paolo , ZOPPIS, Cesare , TORREGGIANI, Roberto
IPC分类号： F16K1/52 , G05D7/01 , F24D19/10
CPC分类号： F16K1/526 , F24D19/1015 , F24D2220/0264 , G05D7/012
摘要： The invention relates to a flow control valve for a fluid, comprising a valve body (10) with an inlet port (101), an outlet port (102) and an intermediate chamber (36) placed between the inlet port (101) and the outlet port (102). The valve further comprises means for regulating the static flow rate of the fluid, accessible from outside the valve body (10) and adapted to vary the cross-section of a passage orifice between the inlet and the outlet of the valve. The valve further comprises means for the dynamic balancing of the flow rate adapted to regulate the flow rate flowing out of the valve, as a function of a change of the incoming flow rate. The means for the dynamic balancing of the flow rate comprise a perforated element (6,70) interposed between the inlet port (101) and the intermediate chamber (36) to allow the fluid to pass only through at least one opening (63, 64, 65, 66, 74) of the perforated element (6,70) and an elastic element (8,90) positioned at one face (62,73b) of the perforated element (6,70) facing towards the inlet port (101) of the fluid into the valve body (10), such that an increase in the differential pressure between inlet and outlet of the valve corresponds to an enlargement of the elastic element (8,90) along the face (62,73b) of the perforated element (6,70) to reduce the passage area of the at least one opening of the perforated element (6, 70) and to guarantee a constant flow rate.
摘要翻译：本发明涉及一种用于流体的流量控制阀，包括具有入口（101），出口（102）和中间室（36）的阀体（10），所述进口（101）和入口（101）和出口（102）。阀还包括用于调节流体的静态流速的装置，其可从阀体（10）的外部接近并且适于改变阀的入口和出口之间的通道孔的横截面。阀还包括用于动态平衡流量的装置，其用于调节流出阀的流量，作为进入流量的变化的函数。用于动态平衡流速的装置包括插入入口（101）和中间室（36）之间的穿孔元件（6,70），以允许流体仅通过至少一个开口（63,64），所述穿孔元件（6,70）的所述多个元件（65,706），以及位于所述穿孔元件（6,70）的朝向所述入口端口（101）的一个面（62,73b）处的弹性元件）使得流体进入阀体（10）中，使得阀的入口和出口之间的差压的增加对应于弹性元件（8,90）沿着所述阀体的面（62,73b）的放大穿孔元件（6,70）以减小穿孔元件（6,70）的至少一个开口的通道面积并保证恒定的流速。

8. 发明申请

WO2016162848A1 MULTIWAY VALVE WITH BYPASS CIRCUIT 审中-公开
标题翻译：带旁路电路的多路阀
公开(公告)号：WO2016162848A1
公开(公告)日：2016-10-13
申请号：PCT/IB2016/052011
申请日：2016-04-08
申请人： GIACOMINI S.P.A.
发明人： ARRUS, Paolo , MOLINA, Samuele , ZUFFELLATO, Andrea , ALBERGANTI, Giacomo , ROSA BRUSIN, Marco
IPC分类号： F16K11/087 , F24D12/02 , F24D19/10 , F16K27/06 , F16K5/06
CPC分类号： F16K27/067 , F16K5/0605 , F16K11/0873
摘要： The invention relates to a multiway valve, comprising a first (101) and a second valve (102) integrally connected with each other. Each valve comprises a valve body (10, 200) comprising a user port, a source port (1011, 1021) and an intermediate chamber (18, 32) placed between the user port and the source port. A shutter (17, 30) is tightly housed inside the intermediate chamber of each valve and it has a passage orifice (20, 32) for a fluid to pass through the shutter itself. The multiway valve comprises movement means that allow the shufters of the first and second valves to be integrally moved between a closed position where each passage orifice of the shutters faces the inner walls of the respective intermediate chamber to an open position where the passage of the fluid between the user port and the source port is allowed through the passage orifice. The first valve comprises a bypass duct (110) formed in the shutter opening on the outer surface of the shutter and it is in fluid comniunication with the passage orifice. The bypass duct is such that even with the shutter in the closed condition, the intermediate chamber, the passage orifice, the duct, the source port and the user port of the first valve are in fluid communication.
摘要翻译：本发明涉及一种多通阀，其包括彼此一体地连接的第一（101）和第二阀（102）。每个阀包括阀体（10,200），其包括用户端口，源端口（1011,1021）和放置在用户端口和源端口之间的中间室（18,32）。快门（17,30）紧密地容纳在每个阀的中间室内部，并且其具有通道孔（20,32），用于流体通过闸门本身。多通阀包括运动装置，其允许第一和第二阀的开关在关闭位置之间一体地移动，在关闭位置，其中快门的每个通道孔面向各个中间室的内壁到打开位置，其中流体用户端口和源端口之间允许通过通道孔。第一阀包括形成在挡板的外表面上的挡板开口中的旁通管道（110），并且与通道孔流体通信。旁通管道使得即使在闭合状态下的闸门，第一阀的中间室，通道孔，管道，源端口和用户端口处于流体连通状态。

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