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1. 发明授权

EP0130841B1 Valve stem packing assembly 失效
标题翻译：阀门包装组件
公开(公告)号：EP0130841B1
公开(公告)日：1988-09-21
申请号：EP84304537.8
申请日：1984-07-03
申请人： WHITEY CO.
发明人： Williams, Peter Charles , Koch, Ulrich Hubert , Yusko, Edward Michael, Jr. , Mannion, Thomas Michael
IPC分类号： F16K41/04
CPC分类号： F16K41/046 , F16K5/0485

2. 发明公开

EP0278675A2 Ball valve 失效
标题翻译： Kugelhahn。
公开(公告)号：EP0278675A2
公开(公告)日：1988-08-17
申请号：EP88300930.0
申请日：1988-02-04
申请人： WHITEY CO.
发明人： Wozniak, Richard Frank , Williams, Peter Charles , Stewart, Robert Charles
IPC分类号： F16K5/06 , F16K27/06 , F16K5/20
CPC分类号： F16K5/0642 , F16K5/0678 , F16K5/205 , F16K27/067
摘要： A ball valve (10) has a two component body (12) with a bonnet portion (58) formed integrally with one (14) of the body components. The first body component (14) defines a first flow passage (48) and an inner end (40) of a valve chamber (18). The second body component (16) defines a second flow passage (86) and closes off the valve chamber (18). Formed about the first flow passage (48) is a first sleeve section (54). A cylindrical stem-receiving opening (60) is also formed in the first body component (60) and extends radially outwardly from the valve chamber (18) to open to the exterior of the first body component (10) through an inwardly facing shoulder (65). Inner and outer radially spaced sleeve sections (92,94) are formed integrally with the second body component (16) circumferentially about the second flow passage (86). The inner sleeve section (82) is aligned with the first sleeve section (54) on the first body component (14). A valve ball (20) is mounted in the valve chamber (18) in axial alignment with the first and second flow passages (48,86). Seat rings (112,114) are positioned about the first and second sleeve sections (54,92) and biassed into engage,ent with the valve ball (20). An operating stem (130) for rotating the ball (20) is positioned in the stem-receiving opening (60) and has an outwardly extending integral flange (138) and a shoulder (140) located axially inwardly of a shoulder (65) on a flange (64). Stem seal means (158) are located between the flange (138) and the shoulder (140) and a resilient bearing ring (154) is located between the shoulder (65) and the flange (138).
摘要翻译：球阀（10）具有双组分体（12），其具有与一个（14）主体部件整体形成的阀盖部分（58）。第一主体部件（14）限定阀室（18）的第一流动通道（48）和内部端部（40）。第二主体部件（16）限定第二流动通道（86）并且关闭阀室（18）。围绕第一流动通道（48）形成的是第一套筒部分（54）。圆柱形杆接收开口（60）也形成在第一主体部件（60）中，并且从阀室（18）径向向外延伸，以通过向内的肩部（10）向第一主体部件（10）的外部打开， 65）。内部和外部径向间隔开的套筒部分（92,94）与第二主体部件（16）整体地围绕第二流动通道（86）周向地形成。内套筒部分（82）与第一主体部件（14）上的第一套筒部分（54）对准。阀球（20）与第一和第二流动通道（48,86）轴向对准地安装在阀室（18）中。座环（112,114）围绕第一和第二套筒部分（54,92）定位并且被偏压成与阀球（20）接合。用于旋转球（20）的操作杆（130）定位在杆接收开口（60）中，并且具有向外延伸的整体凸缘（138）和位于肩部（65）的轴向内侧的肩部（140）凸缘（64）。杆密封装置（158）位于凸缘（138）和肩部（140）之间，弹性轴承环（154）位于肩部（65）和凸缘（138）之间。

3. 发明公开

EP0130841A3 Valve stem packing assembly 失效
标题翻译：阀门包装组件
公开(公告)号：EP0130841A3
公开(公告)日：1985-09-18
申请号：EP84304537
申请日：1984-07-03
申请人： WHITEY CO.
发明人： Williams, Peter Charles , Koch, Ulrich Hubert , Yusko, Edward Michael, Jr. , Mannion, Thomas Michael
IPC分类号： F16K41/04
CPC分类号： F16K41/046 , F16K5/0485
摘要： A valve body (B) has a stem passage rotatably receiving a valve stem (C). A packing (52) surrounds the stem in the passage and a packing nut (100) threaded on the stem applies axial force to radially expand the packing into sealing engagement with the stem and passage wall. The packing comprises co- operating first and second packing members (60, 62) engaging at angularly disposed slippage surfaces for translation of compressive axial forces into radial expansion and sealing engagement with the stem and with the passage wall. A packing support ring (50) engages the end face of the packing adjacent the packing nut. A gland (58) engages the support ring (50) and a pair of reversely positioned spring washers (90a, 90b) are interposed between the gland and the packing nut. A handle (102) is attached to the stem by a handle nut (106), and a spring washer (90c) interposed between the handle and the handle nut prevents loosening of the handle nut.

4. 发明授权

EP0474318B1 Ball valve 失效
公开(公告)号：EP0474318B1
公开(公告)日：1996-04-24
申请号：EP91202603.6
申请日：1988-02-04
申请人： WHITEY CO.
发明人： Wozniak, Richard Frank , Williams, Peter Charles , Stewart, Robert Charles
IPC分类号： F16K5/06 , F16K27/06 , F16K5/20
CPC分类号： F16K5/0642 , F16K5/0678 , F16K5/205 , F16K27/067

5. 发明公开

EP0583166A3 A stream selector for a process analyzer 失效
标题翻译：流用于过程分析器切换装置。
公开(公告)号：EP0583166A3
公开(公告)日：1995-02-08
申请号：EP93306369.5
申请日：1993-08-12
申请人： WHITEY CO.
发明人： Mayeaux, Donald P.
IPC分类号： F16K3/00 , G01N1/10 , F16K1/44 , F16K41/02
CPC分类号： G01N35/1097 , G01N1/16 , G01N2035/00326 , Y10T137/6851 , Y10T137/86292 , Y10T137/87861 , Y10T137/87885 , Y10T137/87893 , Y10T137/87981
摘要： In one aspect the invention provides a valve module (33) for a process analyzer. The module includes a first block valve (33b) having a first opening, a second block valve (33c) having a second opening and a bleed valve (33d) having a third opening. The first and second block valves are made so that both are closed or both open at the same time. The block valves and the bleed valve are made so that, in a first mode, the block valves are closed and the bleed valve is open; in a second mode, the block valves are open and the bleed valve is closed; and in a third mode, all of the valves are open, thereby ensuring that the module is completely purged. In a second aspect the invention provides a stream-selection valve manifold. The manifold (2a) is made by joining two or more valve modules (33) side by side to form a common outlet passageway (18) and a common vent passageway (17), thereby ensuring that the manifold is completely purged. In a third aspect the invention provides a single block-and-bleed valve module (79). The module includes a block valve, a sample-fluid compartment (52), a vent compartment (53), an internal pneumatic actuator (63), an actuator compartment (64), a sample-inlet first passageway (54), a sample-outlet second passageway (55), a third passageway (65) for introducing a compressed gas into the actuator compartment, a fluid-disposal fourth passageway (76), a spring (62) for closing the block valve, a compressed gas for opening the valve, and a body (51) for containing the modular components. The fluid-disposal passageway (76) provides fluid communication between the vent compartment (53) and an external area suitable for the safe disposal of sample fluids and compressed gas contained in the valve module. The pressure within the vent compartment and the disposal passageway is normally kept equal to or lower than that of the sample-inlet passageway, sample-outlet passageway, and actuator compartment, in order to prevent fugitive emission of the sample fluid or the compressed gas from the module into the external environment. The flat-face sealing structure (71) of each valve is very tolerant of scratching and/or irregularities in the sealing structure and of abrasive particulates which may be present in the sample fluid, and even of minor structural damage to the sealing structure.

6. 发明公开

EP0278675A3 Ball valve 失效
标题翻译：球阀
公开(公告)号：EP0278675A3
公开(公告)日：1989-09-20
申请号：EP88300930.0
申请日：1988-02-04
申请人： WHITEY CO.
发明人： Wozniak, Richard Frank , Williams, Peter Charles , Stewart, Robert Charles
IPC分类号： F16K5/06 , F16K27/06 , F16K5/20
CPC分类号： F16K5/0642 , F16K5/0678 , F16K5/205 , F16K27/067
摘要： A ball valve (10) has a two component body (12) with a bonnet portion (58) formed integrally with one (14) of the body components. The first body component (14) defines a first flow passage (48) and an inner end (40) of a valve chamber (18). The second body component (16) defines a second flow passage (86) and closes off the valve chamber (18). Formed about the first flow passage (48) is a first sleeve section (54). A cylindrical stem-receiving opening (60) is also formed in the first body component (60) and extends radially outwardly from the valve chamber (18) to open to the exterior of the first body component (10) through an inwardly facing shoulder (65). Inner and outer radially spaced sleeve sections (92,94) are formed integrally with the second body component (16) circumferentially about the second flow passage (86). The inner sleeve section (82) is aligned with the first sleeve section (54) on the first body component (14). A valve ball (20) is mounted in the valve chamber (18) in axial alignment with the first and second flow passages (48,86). Seat rings (112,114) are positioned about the first and second sleeve sections (54,92) and biassed into engage,ent with the valve ball (20). An operating stem (130) for rotating the ball (20) is positioned in the stem-receiving opening (60) and has an outwardly extending integral flange (138) and a shoulder (140) located axially inwardly of a shoulder (65) on a flange (64). Stem seal means (158) are located between the flange (138) and the shoulder (140) and a resilient bearing ring (154) is located between the shoulder (65) and the flange (138).

7. 发明公开

EP0233060A2 Ball valve 失效
标题翻译：球阀
公开(公告)号：EP0233060A2
公开(公告)日：1987-08-19
申请号：EP87301015.1
申请日：1987-02-05
申请人： WHITEY CO.
发明人： Corbin, Susan Elaine , Brown, Cal Rolland , Crozier, David Wayne , Williams, Peter Charles
IPC分类号： F16K5/06 , F16K5/20
CPC分类号： F16K11/0876 , F16K5/201 , Y10T137/6157
摘要： In a ball valve in which a mass of resilient packing material (48) surrounds the ball member (28), adjustable means are provided for applying a compressive load to the packing material to cause it to sealingly engage the inner walls of the valve chamber (18) and the exterior of the ball member. The adjustable means include a rigid circular gland member (62) closely received in the bore (14) and extending transversely thereof in engagement with the packing material (48). A circular opening (64) in the gland member (62) closely surrounds the operating stem (32) and disk spring means (68) are positioned on the gland member (62). Closely received in the bore outwardly of the disk spring means (68) is a packing nut (80) having an inner surface engaging the disk spring means (68). Screwthreads (84) are associated with the packing nut (80) and the bore (14) for adjustably moving the packing nut member towards the packing gland (62) to compress the disk spring means (68) and apply a biasing force to the packing material (48).
摘要翻译：在其中有大量弹性填充材料（48）围绕球形件（28）的球阀中，设置了可调节装置，用于向包装材料施加压缩载荷以使其密封地接合阀室的内壁（ 18）和球构件的外部。可调装置包括一个刚性的圆形密封压盖件（62），该密封件紧密地容纳在孔（14）中并且与密封材料（48）接合地横向延伸。压盖元件（62）中的圆形开口（64）紧密围绕操作杆（32），并且碟簧装置（68）位于压盖元件（62）上。在盘形弹簧装置（68）的外部密封地容纳在孔中的是具有与碟形弹簧装置（68）接合的内表面的密封螺母（80）。螺纹（84）与密封螺母（80）和孔（14）相关联，用于将密封螺母构件可调地移向密封压盖（62）以压缩盘簧装置（68）并向密封件施加偏压力材料（48）。

8. 发明公开

EP0123421A1 Valve stem packing assembly 有权
标题翻译： Ventilspindelabdichtung。
公开(公告)号：EP0123421A1
公开(公告)日：1984-10-31
申请号：EP84301897.9
申请日：1984-03-21
申请人： WHITEY CO.
发明人： Williams, Peter Charles , Koch, Ulrich Hubert , Yusko, Edward Michael, Jr. , Mannion, Thomas Michael
IPC分类号： F16K41/02
CPC分类号： F16K41/026 , F16K5/0694
摘要： A valve body (B) has a stem passage (12) rotatably receiving a valve stem (C). A packing (54) surrounds the stem in the passage and a packing nut (90) theaded on the stem applies axial force to radially expand the packing into sealing engagement with the stem and passage wall. Controlled slippage components (52, 70) interposed between the packing (54) and the packing nut (90) allow rotation of the stem and packing nut without any rotational sliding movement against an end face of the packing. A packing support ring (52) engages the end face of the packing adjacent the packing nut and includes a chevron surface (60) for radially expanding the packing. A gland (70) engages the support ring (52) and a pair of reversely positioned spring washers (80a, 80b) are interposed between the gland (70) and packing nut (90). During rotation of the stem, packing nut and spring washers, the gland (70) rotates against the packing support ring (52). The chevron surface (60) of the support ring (52) includes notches for gripping the packing (54) to prevent relative sliding movement therebetween. A handle (102) is attached to the stem by a handle nut (106), and a spring washer (80c) interposed between the handle and handle nut prevents loosening of the handle nut.
摘要翻译：阀体具有可旋转地接收阀杆的杆通道。填料围绕通道中的杆，并且螺纹连接在杆上的填料螺母施加轴向力以使填料径向膨胀以与杆和通道壁密封接合。置于填料和填料螺母之间的控制滑动部件允许杆和填料螺母的旋转，而不会对填料的端面产生任何旋转滑动。填料支撑环与密封螺母相邻的密封件的端面接合，并且包括用于径向膨胀填料的人字形表面。压盖接合支撑环，并且在压盖和填料螺母之间插入一对反向定位的弹簧垫圈。在杆的旋转期间，密封螺母和弹簧垫圈，压盖旋转抵靠包装支撑环。支撑环的人字形表面包括用于夹紧衬垫的缺口，以防止它们之间的相对滑动。手柄通过手柄螺母连接到杆上，并且夹在手柄和手柄螺母之间的弹簧垫圈防止把手螺母松动。

9. 发明公开

EP0583166A2 A stream selector for a process analyzer 失效
标题翻译： Strömungsschaltvorrichtungfüreinen Prozessanalysator。
公开(公告)号：EP0583166A2
公开(公告)日：1994-02-16
申请号：EP93306369.5
申请日：1993-08-12
申请人： WHITEY CO.
发明人： Mayeaux, Donald P.
IPC分类号： F16K3/00 , G01N1/10 , F16K1/44 , F16K41/02
CPC分类号： G01N35/1097 , G01N1/16 , G01N2035/00326 , Y10T137/6851 , Y10T137/86292 , Y10T137/87861 , Y10T137/87885 , Y10T137/87893 , Y10T137/87981
摘要： In one aspect the invention provides a valve module (33) for a process analyzer. The module includes a first block valve (33b) having a first opening, a second block valve (33c) having a second opening and a bleed valve (33d) having a third opening. The first and second block valves are made so that both are closed or both open at the same time. The block valves and the bleed valve are made so that, in a first mode, the block valves are closed and the bleed valve is open; in a second mode, the block valves are open and the bleed valve is closed; and in a third mode, all of the valves are open, thereby ensuring that the module is completely purged. In a second aspect the invention provides a stream-selection valve manifold. The manifold (2a) is made by joining two or more valve modules (33) side by side to form a common outlet passageway (18) and a common vent passageway (17), thereby ensuring that the manifold is completely purged. In a third aspect the invention provides a single block-and-bleed valve module (79). The module includes a block valve, a sample-fluid compartment (52), a vent compartment (53), an internal pneumatic actuator (63), an actuator compartment (64), a sample-inlet first passageway (54), a sample-outlet second passageway (55), a third passageway (65) for introducing a compressed gas into the actuator compartment, a fluid-disposal fourth passageway (76), a spring (62) for closing the block valve, a compressed gas for opening the valve, and a body (51) for containing the modular components. The fluid-disposal passageway (76) provides fluid communication between the vent compartment (53) and an external area suitable for the safe disposal of sample fluids and compressed gas contained in the valve module. The pressure within the vent compartment and the disposal passageway is normally kept equal to or lower than that of the sample-inlet passageway, sample-outlet passageway, and actuator compartment, in order to prevent fugitive emission of the sample fluid or the compressed gas from the module into the external environment. The flat-face sealing structure (71) of each valve is very tolerant of scratching and/or irregularities in the sealing structure and of abrasive particulates which may be present in the sample fluid, and even of minor structural damage to the sealing structure.
摘要翻译：在一个方面，本发明提供了一种用于过程分析器的阀模块（33）。模块包括具有第一开口的第一截止阀（33b），具有第二开口的第二截止阀（33c）和具有第三开口的排放阀（33d）。制造第一和第二截止阀，使得两者同时闭合或同时打开。截止阀和排气阀被制成使得在第一模式中，截止阀被关闭并且泄放阀打开; 在第二模式中，截止阀打开并且排放阀关闭; 并且在第三模式中，所有阀都是打开的，从而确保模块被完全清除。在第二方面，本发明提供一种流选择阀歧管。歧管（2a）通过并排地连接两个或更多个阀模块（33）以形成公共出口通道（18）和公共通气通道（17），从而确保歧管被完全清除而制成。在第三方面，本发明提供了一种单块和放气阀模块（79）。模块包括截止阀，样品流体隔室（52），排气室（53），内部气动致动器（63），致动器室（64），样品入口第一通道（54），样品 - 第二通道（55），用于将压缩气体引入致动器室的第三通道（65），流体处理第四通道（76），用于封闭截止阀的弹簧（62），用于打开的压缩气体阀和用于容纳模块化部件的主体（51）。流体处理通道（76）在通气室（53）和适于安全处置样品流体和包含在阀模块中的压缩气体的外部区域之间提供流体连通。通气室和处置通道内的压力通常保持在样品入口通道，样品 - 出口通道和致动器隔室的压力以下，以防止样品流体或压缩气体的逸散发射模块进入外部环境。每个阀的平面密封结构（71）非常容忍密封结构中的划痕和/或不规则性，以及可能存在于样品流体中的磨料颗粒，甚至对密封结构的轻微的结构损坏。

10. 发明公开

EP0474318A2 Ball valve 失效
标题翻译： Kugelventil。
公开(公告)号：EP0474318A2
公开(公告)日：1992-03-11
申请号：EP91202603.6
申请日：1988-02-04
申请人： WHITEY CO.
发明人： Wozniak, Richard Frank , Williams, Peter Charles , Stewart, Robert Charles
IPC分类号： F16K5/06 , F16K27/06 , F16K5/20
CPC分类号： F16K5/0642 , F16K5/0678 , F16K5/205 , F16K27/067
摘要： A ball valve (10) has a two component body (12) with a bonnet portion (59) formed integrally with one (14) of the body components. The first body component (14) defines a first flow passage (48) and an inner end (40) of a valve chamber (18). The second body component (16) defines a second flow passage (86) and closes off the valve chamber (18). Formed about the first flow passage (48) is a first sleeve section (54). A cylindrical stem-receiving opening (60) is also formed in the first body component (60) and extends radially outwardly from the valve chamber (18) to open to the exterior of the first body component (10) through an inwardly facing shoulder (65). Inner and outer radially spaced sleeve sections (92,94) are formed integrally with the second body component (16) circumferentially about the second flow passage (86). The inner sleeve section (82) is aligned with the first sleeve section (54) on the first body component (14). A valve ball (20) is mounted in the valve chamber (18) in axial alignment with the first and second flow passages (48,86). Seat rings (112,114) are positioned about the first and second sleeve sections (54,92) and biassed into engage,ent with the valve ball (20). An operating stem (130) for rotating the ball (20) is positioned in the stem-rereiving opening (60) and has an outwardly extending integral flange (138) and a shoulder (140) located axially inwardly of a shoulder (65) on a flange (64). Stem seal means (158) are located between the flange (138) and the shoulder (140) and a resilient bearing ring (154) is located between the shoulder (65) and the flange (138).
摘要翻译：球阀（10）具有双组分主体（12），其具有与一个（14）主体部件整体形成的发动机罩部分（59）。第一主体部件（14）限定阀室（18）的第一流动通道（48）和内部端部（40）。第二主体部件（16）限定第二流动通道（86）并且关闭阀室（18）。围绕第一流动通道（48）形成的是第一套筒部分（54）。圆柱形杆接收开口（60）也形成在第一主体部件（60）中，并且从阀室（18）径向向外延伸，以通过向内的肩部（10）向第一主体部件（10）的外部打开， 65）。内部和外部径向间隔开的套筒部分（92,94）与第二主体部件（16）整体地围绕第二流动通道（86）周向地形成。内套筒部分（82）与第一主体部件（14）上的第一套筒部分（54）对准。阀球（20）与第一和第二流动通道（48,86）轴向对准地安装在阀室（18）中。座环（112,114）围绕第一和第二套筒部分（54,92）定位并且被偏压成与阀球（20）接合。用于旋转球（20）的操作杆（130）定位在杆 - 再生开口（60）中并且具有向外延伸的整体凸缘（138）和位于肩部（65）的轴向内侧的肩部（140）凸缘（64）。杆密封装置（158）位于凸缘（138）和肩部（140）之间，弹性轴承环（154）位于肩部（65）和凸缘（138）之间。

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