专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2014161906A1 QUICK-FIT COUPLING FOR PRESSURISED FLUID 审中-公开
标题翻译：用于加压流体的快速接头
公开(公告)号：WO2014161906A1
公开(公告)日：2014-10-09
申请号：PCT/EP2014/056626
申请日：2014-04-02
申请人： ALFA GOMMA S.P.A.
发明人： GENNASIO, Enrico , MAZZOLI, Stefano , DOI, Rinaldo
IPC分类号： F16L37/34 , F16L37/23
CPC分类号： F16L37/34 , F16L37/23
摘要： A quick-fit coupling (1) for pressurised fluid, comprising a hollow longitudinal valve body (3) having at least a first valve body part (4) and a second valve body part (5) that is coaxially movable with respect to the first valve body part (4), a shutter stem (6) positioned in the valve body (3) coaxially to the longitudinal axis (L) of the valve body (3), a longitudinal hollow body (7) for containing the valve body (3), disposed coaxially to the valve body (3) and defining, with the valve body (3), a hollow space (8), a drive sleeve (9) for driving the second part (5 ) of the valve body (3) and disposed in the hollow space (8), the second valve body part (5) being movable with respect to first valve body part (4) in contrast and by action of a first helical spring (10) positioned in the hollow space (8), the sleeve (9) being movable with respect to the valve body (3) in contrast and by action of a second helical spring (13) positioned in the hollow space (8), at least one helical spring (10, 13) having coils with a cross section elongated in shape in the direction parallel to the axis of the helical spring.
摘要翻译：一种用于加压流体的快速配合联轴器（1），包括具有至少第一阀体部分（4）和第二阀体部分（5）的中空纵向阀体（3），所述中空纵向阀体（3）可相对于第一阀体阀体部分（4），与阀体（3）的纵向轴线（L）同轴定位在阀体（3）中的挡板杆（6），用于容纳阀体的纵向中空体（7） 3），与阀体（3）同轴设置并且与阀体（3）一起限定中空空间（8），用于驱动阀体（3）的第二部分（5）的驱动套筒（9））并且设置在所述中空空间（8）中，所述第二阀体部分（5）可相对于第一阀体部分（4）相对移动并且通过位于中空空间中的第一螺旋弹簧（10）的作用相反，通过位于中空空间（8）中的第二螺旋弹簧（13）的作用，套筒（9）相对于阀体（3）可移动，至少一个螺旋弹簧（10,13）具有在平行于螺旋弹簧的轴线的方向上具有细长形状的横截面的线圈。

2. 发明申请

WO2014161907A1 QUICK COUPLING DEVICE FOR PRESSURISED FLUID 审中-公开
标题翻译：用于加压流体的快速接头装置
公开(公告)号：WO2014161907A1
公开(公告)日：2014-10-09
申请号：PCT/EP2014/056627
申请日：2014-04-02
申请人： ALFA GOMMA S.P.A.
发明人： GENNASIO, Enrico , MAZZOLI, Stefano , DOI, Rinaldo
IPC分类号： F16L37/32
CPC分类号： F16L37/32 , F16L15/08 , F16L21/08 , F16L29/04 , F16L37/34 , F16L37/35
摘要： A quick coupling device for pressurised fluid, comprising a male coupling (2), a first adapter (36) applied to said male coupling (2) for connection to a first external element, a female coupling (1) associable with the male coupling (2), a second adapter (20) applied to said female coupling (1) for connection to a second external element, at least one adapter (36, 20) being made as an axialiy hollow piece exhibiting a first portion (100) having a cylindrical external cross section and at least a second portion (101) coaxial to the first portion ( 100) and having a polygonal external cross section, the polygonal external cross section of the second portion (101) being inscribed along the axial generatrices of the cylindrical external cross section of the first portion ( 100).
摘要翻译：一种用于加压流体的快速连接装置，包括阳联接器（2），施加到所述阳联接器（2）上用于连接到第一外部元件的第一适配器（36），与所述阳联接器第二适配器（20），其被施加到所述阴联接器（1）上，用于连接到第二外部元件，至少一个适配器（36,20）被制成轴向中空件，所述第一部分（100）圆柱形外部横截面和与第一部分（100）同轴并且具有多边形外部横截面的至少第二部分（101），第二部分（101）的多边形外部横截面沿着圆柱形外部横截面的轴向母线第一部分（100）的外部横截面。

3. 发明申请

WO2014161616A1 QUICK-FIT HYDRAULIC OR HYDRODYNAMIC COUPLING FOR PRESSURISED FLUIDS 审中-公开
标题翻译：用于加压流体的快速液压或水力耦合
公开(公告)号：WO2014161616A1
公开(公告)日：2014-10-09
申请号：PCT/EP2013/076849
申请日：2013-12-17
申请人： ALFA GOMMA S.P.A.
发明人： GENNASIO, Enrico , MAZZOLI, Stefano , DOI, Rinaldo
IPC分类号： F16L37/34
CPC分类号： F16L37/34 , F16K31/12 , F16L19/0206 , F16L21/08 , F16L29/007 , F16L37/56
摘要： The quick- fit coupling (1) for pressurised fluid comprises a valve body (3) extending along a longitudinal axis (L) and having an axial cavity (4) wherein a shutter stem (5) is axialiy movable with respect to the valve body in contrast to and by action of at least one elastic element (6) between a position for opening and a position for closing an axial passage of fluid through said cavity (4), the stem (5) being configured so as to be subjected by the fluid present in the cavity (4) to a resultant force having a substantially null component at least in an axial direction.
摘要翻译：用于加压流体的快速联接装置（1）包括沿着纵向轴线（L）延伸并具有轴向空腔（4）的阀体（3），其中挡板杆（5）可相对于阀体轴向移动与用于打开的位置和用于关闭通过所述空腔（4）的流体的轴向通道的位置之间的至少一个弹性元件（6）的作用相反并且通过作用相反并且通过动作，所述杆（5）构造成受到存在于空腔（4）中的流体至少在轴向上具有基本为零的分量的合力。

4. 发明申请

WO2014161615A1 ADAPTOR FOR CONNECTORS OF HIGH-PRESSURE HYDRAULIC CIRCUITS 审中-公开
标题翻译：适用于高压液压电路的连接器
公开(公告)号：WO2014161615A1
公开(公告)日：2014-10-09
申请号：PCT/EP2013/076526
申请日：2013-12-13
申请人： ALFA GOMMA S.P.A.
发明人： GENNASIO, Enrico , MAZZOLI, Stefano , DOI, Rinaldo
IPC分类号： F16L37/23
CPC分类号： F16L37/23 , F16L37/32
摘要： An adaptor for connectors of a high-pressure hydraulic circuit comprising a longitudinal hollow body that has a first hollow valve half-body for supporting first connecting means and a second hollow valve half-body supporting second connecting means connecting respective male and/or female connectors installed on said high-pressure hydraulic circuit, characterised in that said first connecting means and said second connecting means share a connection element that is coaxially supported by a flange inside said longitudinal hollow body, there being provided hydraulic sealing means between said first valve hall-body and second valve half-body, said first valve half-body and second valve half-body having reciprocal fastening systems for the rigid configuration of said longitudinal hollow body.
摘要翻译：一种用于高压液压回路连接器的适配器，包括纵向中空体，其具有用于支撑第一连接装置的第一中空阀半体和第二中空阀半体，该第二中空阀半体支撑连接相应的阳和/或阴连接器的第二连接装置安装在所述高压液压回路上，其特征在于，所述第一连接装置和所述第二连接装置共享由所述纵向中空体内的凸缘同轴支撑的连接元件，在所述第一阀门 - 本体和第二阀半体，所述第一阀半体和第二阀半体具有用于所述纵向中空体的刚性构造的往复紧固系统。

5. 发明申请

WO2016037892A1 METAL CONNECTOR OR ADAPTOR FOR HYDRAULIC OR OIL DYNAMIC APPLICATION AT HIGH PRESSURE AND RELATIVE GALVANIC TREATMENT FOR CORROSION PROTECTION 审中-公开
标题翻译：金属连接器或适用于液压或油动应用于高压和相对抗蚀处理的腐蚀保护
公开(公告)号：WO2016037892A1
公开(公告)日：2016-03-17
申请号：PCT/EP2015/069913
申请日：2015-09-01
申请人： ALFA GOMMA S.P.A.
发明人： GENNASIO, Enrico , MAZZOLI, Stefano , DOI, Rinaldo
IPC分类号： C23C22/34 , C23C22/83 , C25D5/48 , F16L58/04 , C23C28/00 , F16L58/18
CPC分类号： F16L58/18 , C23C22/34 , C23C22/82 , C23C22/83 , C23C28/3225 , C23C28/34 , C23C2222/10 , C25D3/22 , C25D5/48 , C25D17/16 , F16L58/08
摘要： The metal connector or adaptor for hydraulic or oil dynamic application at high pressure, comprises electrolytic passivated zinc plating free from hexavalent chromium, the zinc plating comprising an external trivalent chromium passivation layer, said passivation layer having a distinctive unique coloration among high corrosion resistance processes.
摘要翻译：在高压下用于液压或油动态应用的金属连接器或适配器包括不含六价铬的电解钝化锌镀层，镀锌包括外部三价铬钝化层，所述钝化层在高耐蚀性工艺中具有独特的着色。

6. 发明申请

WO2016037890A1 QUICK COUPLING FOR FLUID UNDER PRESSURE 审中-公开
标题翻译：压力下流体快速接头
公开(公告)号：WO2016037890A1
公开(公告)日：2016-03-17
申请号：PCT/EP2015/069906
申请日：2015-09-01
申请人： ALFA GOMMA S.P.A.
发明人： GENNASIO, Enrico , MAZZOLI, Stefano , DOI, Rinaldo
IPC分类号： F16L37/23 , F16L37/34
CPC分类号： F16L37/34 , F16L37/23
摘要： The quick coupling (2) for fluid under pressure, comprising a hollow valve body (30), an obturator stem (32) slidable along an axis (L') of the valve body (30) in contrast and by the action of elastic means configured and arranged to automatically arrange said obturator stem (32) in a closing position of the valve body (30), and hydraulic sealing means between the valve body (30) and a cylindrical terminal (64) of the obturator stem (32), the hydraulic sealing means comprising at least one hollow plain bearing (66) for reducing friction having an internal cylindrical surface mateable with the terminal (64) of the obturator stem (32), and a plurality of elastic elements (68) independent from one another configured and arranged to strain the bearing (66) at a radial compression force for the uniform hydraulic seal against the terminal (64), the elastic elements (68) being distributed at least mainly along the extension of the bearing (66) in the direction of the axis (L').
摘要翻译：用于在压力下的流体的快速联接（2）包括中空阀体（30），闭塞杆（32），其可沿着阀体（30）的轴线（L'）滑动，并且通过弹性装置构造和布置成将所述闭塞杆（32）自动布置在所述阀体（30）的关闭位置，以及在所述阀体（30）和所述封闭杆（32）的圆柱形端子（64）之间的液压密封装置，所述液压密封装置包括至少一个用于减小摩擦的空心滑动轴承（66），所述中空滑动轴承具有与所述闭塞杆（32）的端子（64）配合的内部圆柱形表面，以及彼此独立的多个弹性元件（68）所述弹性元件（68）被构造和布置成以径向压缩力使所述轴承（66）变形以对所述端子（64）进行均匀的液压密封，所述弹性元件（68）至少主要沿着所述轴承（66）的延伸方向的轴（L'）。

7. 发明申请

WO2015169805A1 ROTARY JOINT FOR A HIGH PRESSURE FLUID 审中-公开
标题翻译：高压流体旋转接头
公开(公告)号：WO2015169805A1
公开(公告)日：2015-11-12
申请号：PCT/EP2015/059862
申请日：2015-05-05
申请人： ALFA GOMMA S.P.A.
发明人： GENNASIO, Enrico , MAZZOLI, Stefano , DOI, Rinaldo
IPC分类号： F16L27/08
CPC分类号： F16L27/0816 , F16L17/025
摘要： The rotary joint (1) for a high pressure fluid, comprising a stator body (2), a rotor body (3), fluid sealing means (4) interposed between the stator body (2) and the rotor body (3), and friction reduction means (5) interposed between the stator body (2) and the rotor body (3), the friction reduction means (5) comprising at least a first plain bearing (10) for sustaining axial loads, and at least a second plain bearing (11) for sustaining bending loads, the first and second bearings (10, 11) being made of a polytetrafluoroethylene-based (PTFE ) material.
摘要翻译：用于高压流体的旋转接头（1）包括定子体（2），转子体（3），插在定子体（2）和转子体（3）之间的流体密封装置（4），以及夹在定子体（2）和转子体（3）之间的摩擦减小装置（5），摩擦减小装置（5）至少包括用于维持轴向载荷的第一滑动轴承（10）和至少第二平面用于承受弯曲载荷的轴承（11），所述第一和第二轴承（10,11）由聚四氟乙烯基（PTFE）材料制成。

8. 发明申请

WO2016177769A1 FEMALE QUICK COUPLING ENGAGEABLE UNDER PRESSURE 审中-公开
标题翻译：女性快速联轴器在压力下
公开(公告)号：WO2016177769A1
公开(公告)日：2016-11-10
申请号：PCT/EP2016/059976
申请日：2016-05-04
申请人： ALFA GOMMA S.P.A.
发明人： GENNASIO, Enrico , MAZZOLI, Stefano , DOI, Rinaldo
IPC分类号： F16L37/36 , F16L37/23
CPC分类号： F16L37/36 , F16L37/23 , F16L37/62
摘要： The female quick coupling engageable under pressure, comprises an outer tubular support body (2) which extends along an axis (L) of the coupling (1) and has a front end (3) and a rear end (4), a hollow valve body (5) supported inside the support body (2) and having an inlet path (6) distal from the front end (3) and an outlet path (7) proximal to the front end (3) of the support body (2), an obturator (8) slidable in the valve body (5) in the direction of the axis (L) of the coupling (1) so as to open and close the outlet path (7), the obturator (8) comprising a mushroom-shaped head (9) and a housing and support body (10) for the guided sliding of the mushroom-shaped head (9), the housing body (10) having an occlusion element engageable in a seat (20) of the valve body (5) so as to close the outlet path (7), a means being provided for deferring the movement of the housing body (10) relative to said mushroom-shaped head (9).
摘要翻译：可在压力下接合的雌性快速联接器包括沿着联轴器（1）的轴线（L）延伸并具有前端（3）和后端（4）的外管状支撑体（2），中空阀主体（5）支撑在支撑体（2）内并具有远离前端（3）的入口路径（6）和靠近支撑体（2）的前端（3）的出口路径（7），所述闭塞器（8）在所述阀体（5）中沿所述联轴器（1）的轴线（L）的方向滑动以便打开和关闭所述出口路径（7），所述闭塞器（8）包括蘑菇形状的头部（9）和用于伞形头部（9）的引导滑动的壳体和支撑体（10），壳体（10）具有可接合在阀体的座（20）中的遮挡元件（5），以便关闭出口路径（7），设置有用于推迟壳体（10）相对于所述蘑菇状头部（9）的运动的装置。

9. 发明申请

WO2015173131A1 QUICK COUPLING ENGAGEABLE UNDER PRESSURE 审中-公开
标题翻译：压力下快速接头
公开(公告)号：WO2015173131A1
公开(公告)日：2015-11-19
申请号：PCT/EP2015/060155
申请日：2015-05-08
申请人： ALFA GOMMA S.P.A.
发明人： GENNASIO, Enrico , MAZZOLI, Stefano , DOI, Rinaldo
IPC分类号： F16L37/28
CPC分类号： F16L37/40 , F16K15/026 , F16L37/23 , F16L37/28 , F16L37/32
摘要： The quick coupling (1) engageable under pressure, comprises a first longitudinal body (2) longitudinally having an internal cavity open at the ends along which it is supported slidably in contrast to and by action of elastic means, a second longitudinal body (3) longitudinally having an internal cavity open at the ends and equipped with an opening and closing valve (7, 32) to the flow of a fluid under pressure, the first body and the second body having locking means adapted to cooperate for locking the coupling (1) in the engaged position, the coupling (1) in use, in the disengaged position in which it is supplied with a fluid under pressure acting in closure on the valve (7, 32), having surfaces wet by the fluid under pressure configured and arranged to eliminate the volume variation of fluid under pressure present within the coupling (1) as the position assumed by the second body (3) in the first body (2) varies.
摘要翻译：第二纵向主体（3）包括第一纵向主体（2），该第一纵向主体（2）纵向具有在其端部处开放的内部空腔，与之相对并且通过弹性装置的动作，该内部空间可滑动地被支撑; 纵向地具有在端部开口的内部空腔，并且在压力下配备有流体的开闭阀（7,32），所述第一主体和所述第二主体具有适于协作以锁定所述联接器（1）的锁定装置）处于接合位置的联接器（1）处于分离位置，在其中向其供应压力作用在阀（7,32）上的压力下的流体，具有被压力配置的流体湿润的表面，以及布置成当第一主体（2）中由第二主体（3）假设的位置变化时，消除联接器（1）内存在的压力下的流体的体积变化。

10. 发明申请

WO2014161900A1 RELEASABLE COUPLING FOR A GAS DISTRIBUTION LINE OF A SYSTEM FOR REFUELLING MOTOR VEHICLES 审中-公开
标题翻译：用于补充电动车辆的系统的气体分配线的可释放的联接
公开(公告)号：WO2014161900A1
公开(公告)日：2014-10-09
申请号：PCT/EP2014/056620
申请日：2014-04-02
申请人： ALFA GOMMA S.P.A.
发明人： GENNASIO, Enrico , MAZZOLI, Stefano , DOI, Rinaldo
IPC分类号： F16L29/04
CPC分类号： F16L29/04 , B60K2015/03019 , F17C2205/037
摘要： A releasable coupling (1) for a gas distribution line of a system for refuelling motor vehicles, comprising a first half-part (2) and a second half-part (3) that are reciprocally engageable, the first half-part (2) comprising a longitudinal valve body (4) having a shutter (5) that is axially movable in contrast to and by action of an elastic element (6), a cylindrical sleeve (7) that is threaded internally for fastening the first half-part (2) to the second half-part (3), and an enclosing support (8) for the sleeve (7) keyed on the valve body (4), the sleeve (7) being divided into a plurality of distinct and separate cylinder sectors (15) that are oscillatable for the release of the second half-part (3), each sector (15) subtending an angle no greater than 90°.
摘要翻译：一种用于加油机动车辆的系统的气体分配线的可释放联接器（1），包括可往复接合的第一半部分（2）和第二半部分（3），所述第一半部分（2）包括具有挡板（5）的纵向阀体（4），其与弹性元件（6）相反并且由弹性元件（6）的作用可轴向移动;圆柱形套筒（7），其内部螺纹紧固第一半部 2）到第二半部分（3），以及用于套在阀体（4）上的套筒（7）的封闭支撑件（8），套筒（7）被分成多个不同且独立的气缸部分（15），其可摆动以释放所述第二半部（3），每个扇区（15）对着不大于90°的角度。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式