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1. 发明公开

EP1580439A3 Fluid-operated actuation device 审中-公开
标题翻译：技术流体驱动杆
公开(公告)号：EP1580439A3
公开(公告)日：2007-05-09
申请号：EP05102309.1
申请日：2005-03-22
申请人： SALAMI S.p.A.
发明人： Garcea, Rocco
IPC分类号： F15B13/042
CPC分类号： F15B13/0422
摘要： A fluid-operated actuation device (1), comprising at least one supporting body (2), which is associated with at least one substantially through receptacle (3) provided with first and second mutually opposite open ends, at least one preassembled push rod assembly (4), which is inserted so that it can slide along the receptacle (3) at the first end, means (5) for actuating the sliding of the push rod assembly (4) along the receptacle (3) at least toward the second end, and at least one preassembled reduction valve assembly (6), which is associated with the supporting body (2) at the second end and comprises a valve body (7) provided with at least one intake port (7a) for a working fluid at an operating pressure, with at least one port (7b) for the output of the working fluid at a reduced pressure toward a user device, and with at least one discharge port (7c) for the fluid and at least one flow control element (8), which is accommodated within the valve body, can move alternately between an inactive configuration and an active configuration, is interposed between the ports and cooperates with the push rod assembly, the flow control element (8) being adapted to close at least partially the intake port (7a) and to connect the output and discharge ports in the inactive configuration and to close at least partially the discharge port (7c) and connect the intake (7a) and output ports (7b) in the active configuration.

2. 发明公开

EP1772631A2 Safety device for hydraulic distribution units 审中-公开
标题翻译： Sicherheitsvorrichtungfürhydraulische Verteilerbaugruppen
公开(公告)号：EP1772631A2
公开(公告)日：2007-04-11
申请号：EP06121835.0
申请日：2006-10-05
申请人： SALAMI S.p.A.
发明人： Garcea, Rocco , Franceschini, Stefano
IPC分类号： F15B13/04 , F15B20/00
CPC分类号： F15B13/0817 , F15B13/0835 , F15B13/085 , F15B13/086 , F15B13/0892 , F15B20/00 , F15B20/008
摘要： A safety device (1) for hydraulic distribution units, which comprises a first normally-closed flow control unit (2) which can be associated with the input of a distribution unit (D), of the type which comprises at least one slider which can move with a reciprocating motion along a corresponding receptacle formed in a body for opening and closing ports for the passage of a working fluid, first driving means (3) for opening the first flow control unit (2) and first means (4) for sensing the position of an operator at a control post for actuating the distribution unit (D), which are functionally associated with the driving means, the first sensing means (4) being suitable to activate the first driving means (3) to open the first flow control unit (2) if the operator is located at the control post.
摘要翻译：一种用于液压分配单元的安全装置（1），其包括可以与分配单元（D）的输入相关联的第一常闭流量控制单元（2），其包括至少一个滑块沿着形成在主体中的相应容器的往复运动移动，用于打开和关闭用于工作流体通过的端口，用于打开第一流量控制单元（2）的第一驱动装置（3）和用于感测的第一装置（4）操作者在用于致动分配单元（D）的控制柱处的位置，其在功能上与驱动装置相关联，第一感测装置（4）适于启动第一驱动装置（3）以打开第一流控制单元（2），如果操作员位于控制柱。

3. 发明公开

EP1574721A3 Actuation unit for distribution valves 审中-公开
标题翻译：操作单元阀门
公开(公告)号：EP1574721A3
公开(公告)日：2009-02-18
申请号：EP05101883.6
申请日：2005-03-10
申请人： SALAMI S.p.A.
发明人： Garcea, Rocco , Giovanardi, Marco
IPC分类号： F15B13/042
CPC分类号： F15B13/0422 , F16K31/54 , F16K35/00 , F16K35/10
摘要： An actuation unit (1) for distribution valves, comprising: a supporting body (2), which is provided internally with a receptacle (3) that is open at one face (2a) of the body and can be associated with a distribution valve; a transmission stem (4), which is accommodated so that it can move along the receptacle and is provided with a first end, which is arranged at the face (2a) and can be associated with the slider of the distribution valve; means (5) for actuating the rotation of a pivot (6) that is supported rotatably within the supporting body and is arranged substantially transversely to the receptacle; and transmission means (7) for the actuation of the stem with an alternating translational motion, which are interposed between the pivot and the stem and comprise a pinion (8), which is rigidly rotationally associated with the pivot (6) at the receptacle (3), and a rack (9), which engages the pinion (8) and is accommodated so that it can slide along the receptacle and is associated with the stem (4).

4. 发明公开

EP1568923A1 Pressure relief valve 审中-公开
标题翻译： Druckentlastungsventil
公开(公告)号：EP1568923A1
公开(公告)日：2005-08-31
申请号：EP05101345.6
申请日：2005-02-22
申请人： SALAMI S.p.A.
发明人： Garcea, Rocco
IPC分类号： F16K17/06
CPC分类号： F16K17/06 , F16K17/10 , F16K17/18
摘要： A pressure relief valve assembly, comprising: a valve body (2) that can be associated hermetically in a corresponding receptacle (A), which is associated with a working circuit (C) of a fluid at a working pressure and with a discharge duct (S) for said fluid at a discharge pressure, at least one seat (5) for the abutment of a corresponding flow control element (6), which is accommodated so that it can slide within the valve body (2); elastic compression means (7), which are accommodated within the valve body (2); a piston (8), which is associated with the elastic means (7) on the opposite side of the flow control element (6) and is slidingly accommodated within the valve body (2); and means (9) for adjusting the position of the piston (8) along the valve body (2). The valve body comprises at least one first perforated portion (2a) and one second perforated portion (2b), which are mutually associated so that their respective holes are connected; the second portion (2b) is associated with the adjustment means (9) and has a hole that has a substantially smaller transverse cross-section than the piston (8) at least in a portion that is interposed between the piston and an end of the valve body (2), sealing means (10) being associated with the valve body so as to prevent the outflow of fluid through the end of the valve body.
摘要翻译：一种压力释放阀组件，包括：阀体（2），其可以与相应的容器（A）气密地相关联，该容器与工作压力下的流体的工作回路（C）和排放管道 S），用于相应的流量控制元件（6）的邻接的至少一个座（5），所述座（5）被容纳以使其能够在所述阀体（2）内滑动; 弹性压缩装置（7），其容纳在阀体（2）内; 活塞（8），其与所述流量控制元件（6）的相对侧上的所述弹性装置（7）相关联并且滑动地容纳在所述阀体（2）内; 以及用于沿着阀体（2）调节活塞（8）的位置的装置（9）。阀体包括至少一个第一穿孔部分（2a）和一个第二穿孔部分（2b），它们相互关联，使得它们各自的孔连接起来; 所述第二部分（2b）与所述调节装置（9）相关联并且具有至少在所述活塞和所述活塞的端部之间的部分中具有比所述活塞（8）基本上更小的横截面的孔阀体（2），与阀体相关联的密封装置（10），以防止流体通过阀体的端部流出。

5. 发明公开

EP1772631A3 Safety device for hydraulic distribution units 审中-公开
标题翻译：用于液压歧管组件的安全装置
公开(公告)号：EP1772631A3
公开(公告)日：2009-11-04
申请号：EP06121835.0
申请日：2006-10-05
申请人： SALAMI S.p.A.
发明人： Garcea, Rocco , Franceschini, Stefano
IPC分类号： F15B13/04 , F15B20/00
CPC分类号： F15B13/0817 , F15B13/0835 , F15B13/085 , F15B13/086 , F15B13/0892 , F15B20/00 , F15B20/008
摘要： A safety device (1) for hydraulic distribution units, which comprises a first normally-closed flow control unit (2) which can be associated with the input of a distribution unit (D), of the type which comprises at least one slider which can move with a reciprocating motion along a corresponding receptacle formed in a body for opening and closing ports for the passage of a working fluid, first driving means (3) for opening the first flow control unit (2) and first means (4) for sensing the position of an operator at a control post for actuating the distribution unit (D), which are functionally associated with the driving means, the first sensing means (4) being suitable to activate the first driving means (3) to open the first flow control unit (2) if the operator is located at the control post.

6. 发明公开

EP1580439A2 Fluid-operated actuation device 审中-公开
标题翻译： FluidtechnischerBetätigungshebel
公开(公告)号：EP1580439A2
公开(公告)日：2005-09-28
申请号：EP05102309.1
申请日：2005-03-22
申请人： SALAMI S.p.A.
发明人： Garcea, Rocco
IPC分类号： F15B13/042
CPC分类号： F15B13/0422
摘要： A fluid-operated actuation device (1), comprising at least one supporting body (2), which is associated with at least one substantially through receptacle (3) provided with first and second mutually opposite open ends, at least one preassembled push rod assembly (4), which is inserted so that it can slide along the receptacle (3) at the first end, means (5) for actuating the sliding of the push rod assembly (4) along the receptacle (3) at least toward the second end, and at least one preassembled reduction valve assembly (6), which is associated with the supporting body (2) at the second end and comprises a valve body (7) provided with at least one intake port (7a) for a working fluid at an operating pressure, with at least one port (7b) for the output of the working fluid at a reduced pressure toward a user device, and with at least one discharge port (7c) for the fluid and at least one flow control element (8), which is accommodated within the valve body, can move alternately between an inactive configuration and an active configuration, is interposed between the ports and cooperates with the push rod assembly, the flow control element (8) being adapted to close at least partially the intake port (7a) and to connect the output and discharge ports in the inactive configuration and to close at least partially the discharge port (7c) and connect the intake (7a) and output ports (7b) in the active configuration.
摘要翻译：流体操作的致动装置（1），包括至少一个支撑体（2），其与至少一个设置有第一和第二相互相对的开口端的基本上通过的容器（3）相关联，至少一个预组装的推杆组件（4），其被插入以使得其可以在第一端处沿着容器（3）滑动;用于致动推杆组件（4）沿着容器（3）滑动的装置（5），至少朝向第二端和至少一个预组装的减压阀组件（6），其在第二端处与支撑体（2）相关联并且包括阀体（7），其设置有用于工作流体的至少一个进气口（7a）在工作压力下具有至少一个端口（7b），用于朝向使用者装置减压输出工作流体，并具有用于流体的至少一个排出口（7c）和至少一个流量控制元件（ 8）容纳在阀体内，可以交替地移动非活动配置和主动配置被插入在端口之间并且与推杆组件配合，流量控制元件（8）适于至少部分地关闭进气口（7a）并将输出和排出口非活动配置并且至少部分地关闭排出口（7c），并且连接在活动配置中的进气口（7a）和输出端口（7b）。

7. 发明公开

EP1574721A2 Actuation unit for distribution valves 审中-公开
标题翻译： BethetigungseinheitfürWegeventile
公开(公告)号：EP1574721A2
公开(公告)日：2005-09-14
申请号：EP05101883.6
申请日：2005-03-10
申请人： SALAMI S.p.A.
发明人： Garcea, Rocco , Giovanardi, Marco
IPC分类号： F15B13/042
CPC分类号： F15B13/0422 , F16K31/54 , F16K35/00 , F16K35/10
摘要： An actuation unit (1) for distribution valves, comprising: a supporting body (2), which is provided internally with a receptacle (3) that is open at one face (2a) of the body and can be associated with a distribution valve; a transmission stem (4), which is accommodated so that it can move along the receptacle and is provided with a first end, which is arranged at the face (2a) and can be associated with the slider of the distribution valve; means (5) for actuating the rotation of a pivot (6) that is supported rotatably within the supporting body and is arranged substantially transversely to the receptacle; and transmission means (7) for the actuation of the stem with an alternating translational motion, which are interposed between the pivot and the stem and comprise a pinion (8), which is rigidly rotationally associated with the pivot (6) at the receptacle (3), and a rack (9), which engages the pinion (8) and is accommodated so that it can slide along the receptacle and is associated with the stem (4).
摘要翻译：一种用于分配阀的致动单元（1），包括：支撑体（2），其设置在所述主体的一个面（2a）处开口并且可以与分配阀相关联的容器（3）内部; 传动杆（4），其容纳成使其能够沿着容器移动并且设置有第一端，其布置在面（2a）处并且可以与分配阀的滑块相关联; 用于致动枢轴（6）的旋转的装置（5），所述枢轴可旋转地支撑在所述支撑体内并且基本上横向于所述容器布置; 以及传动装置（7），用于以交替的平移运动致动杆，所述变速装置插入在所述枢轴和所述杆之间并且包括小齿轮（8），所述小齿轮（8）在所述插座处刚性地旋转地与所述枢轴（6）以及与小齿轮（8）接合并被容纳以使得其可以沿着容器滑动并与杆（4）相关联的齿条（9）。

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