公开(公告)号：US07628381B2

公开(公告)日：2009-12-08

申请号：US11728194

申请日：2007-03-23

申请人： David L. Phillips ,  Ashfaq M. Mir ,  Rufino Naval, Jr.

发明人： David L. Phillips ,  Ashfaq M. Mir ,  Rufino Naval, Jr.

IPC分类号： F16K3/00

CPC分类号： F16K3/0227 ,  F16K3/0281 ,  F16K27/044 ,  Y10T137/0514 ,  Y10T137/6072

摘要： The present invention provides a method for replacing seals in recreational vehicles gate valves without removing valve housing from plumbing. The method for replacing blade seals in a gate valve features coupling a valve housing of the gate valve to suitable plumbing, the valve housing having a removable blade seal cartridge slidably arranged and latched therein in order to receive a movable blade of a drive unit of the valve gate to control the flow of the medium through the valve gate and to prevent the medium from entering the drive unit; and unlatching the removable blade seal cartridge from the valve housing so as to enable replacement of the blade seal cartridge without having to remove the valve housing from the suitable plumbing.

摘要翻译： 本发明提供一种用于替换休闲车辆闸阀中的密封件而不从管道中取出阀壳体的方法。 用于更换闸阀中的叶片密封件的方法特征在于将闸阀的阀壳体连接到适当的管道上，所述阀壳体具有可滑动地布置和锁定在其中的可移除的叶片密封筒，以便接收所述闸阀的驱动单元的可动刀片 阀门，以控制介质通过阀门的流动，并防止介质进入驱动单元; 并且将可拆卸的叶片密封筒从阀壳体解锁，以便能够更换叶片密封筒，而不必将阀壳体从合适的管道中取出。

公开(公告)号：US07600739B2

公开(公告)日：2009-10-13

申请号：US11728031

申请日：2007-03-22

申请人： David L. Phillips ,  Ashfaq M. Mir ,  Rufino Naval, Jr.

发明人： David L. Phillips ,  Ashfaq M. Mir ,  Rufino Naval, Jr.

IPC分类号： F16K31/44

CPC分类号： F16K3/0272 ,  F16K3/0281 ,  F16K31/05 ,  Y10T137/6072

摘要： The present invention provides a gate valve for controlling the flow of a medium through suitable plumbing, featuring a valve housing for coupling the gate valve to the suitable plumbing; a detachable drive unit having a movable blade arranged therein; detachable blade seals for slidably arranging in the valve housing in order to receive the movable blade to control the flow of the medium through the gate valve and to prevent the medium from entering the drive unit; and a latching mechanism for detachably coupling both the drive unit and blade seals to and from the valve housing so as to replace either the drive unit, the blade seals, or both, without having to remove the gate valve from the suitable plumbing.

摘要翻译： 本发明提供一种闸阀，用于通过适当的管道来控制介质的流动，其特征在于用于将闸阀连接到合适的管道上的阀壳; 具有布置在其中的可动刀片的可拆卸驱动单元; 可拆卸的叶片密封件，用于可滑动地布置在阀壳体中，以便接收可移动刀片以控制介质通过闸阀的流动并防止介质进入驱动单元; 以及用于将驱动单元和叶片密封件两者可拆卸地联接到阀壳体以及从阀壳体可拆卸地联接以便替换驱动单元，叶片密封件或两者的闩锁机构，而不必从适当的管道中移除闸阀。

公开(公告)号：US20080230124A1

公开(公告)日：2008-09-25

申请号：US11728194

申请日：2007-03-23

申请人： David L. Phillips ,  Ashfaq M. Mir ,  Rufino Naval

发明人： David L. Phillips ,  Ashfaq M. Mir ,  Rufino Naval

IPC分类号： F16K3/00

CPC分类号： F16K3/0227 ,  F16K3/0281 ,  F16K27/044 ,  Y10T137/0514 ,  Y10T137/6072

摘要： The present invention provides a method for replacing seals in recreational vehicles gate valves without removing valve housing from plumbing. The method for replacing blade seals in a gate valve features coupling a valve housing of the gate valve to suitable plumbing, the valve housing having a removable blade seal cartridge slidably arranged and latched therein in order to receive a movable blade of a drive unit of the valve gate to control the flow of the medium through the valve gate and to prevent the medium from entering the drive unit; and unlatching the removable blade seal cartridge from the valve housing so as to enable replacement of the blade seal cartridge without having to remove the valve housing from the suitable plumbing.

摘要翻译： 本发明提供一种用于替换休闲车辆闸阀中的密封件而不从管道中取出阀壳体的方法。 用于更换闸阀中的叶片密封件的方法特征在于将闸阀的阀壳体连接到适当的管道上，所述阀壳体具有可滑动地布置和锁定在其中的可移除的叶片密封筒，以便接收所述闸阀的驱动单元的可动刀片 阀门，以控制介质通过阀门的流动，并防止介质进入驱动单元; 并且将可拆卸的叶片密封筒从阀壳体解锁，以便能够更换叶片密封筒，而不必将阀壳体从合适的管道中取出。

公开(公告)号：US20080230125A1

公开(公告)日：2008-09-25

申请号：US11728031

申请日：2007-03-22

申请人： David L. Phillips ,  Ashfaq M. Mir ,  Rufino Naval

发明人： David L. Phillips ,  Ashfaq M. Mir ,  Rufino Naval

IPC分类号： F16L55/18

CPC分类号： F16K3/0272 ,  F16K3/0281 ,  F16K31/05 ,  Y10T137/6072

摘要： The present invention provides a gate valve for controlling the flow of a medium through suitable plumbing, featuring a valve housing for coupling the gate valve to the suitable plumbing; a detachable drive unit having a movable blade arranged therein; detachable blade seals for slidably arranging in the valve housing in order to receive the movable blade to control the flow of the medium through the gate valve and to prevent the medium from entering the drive unit; and a latching mechanism for detachably coupling both the drive unit and blade seals to and from the valve housing so as to replace either the drive unit, the blade seals, or both, without having to remove the gate valve from the suitable plumbing.

摘要翻译： 本发明提供一种闸阀，用于通过适当的管道来控制介质的流动，其特征在于用于将闸阀连接到合适的管道上的阀壳; 具有布置在其中的可动刀片的可拆卸驱动单元; 可拆卸的叶片密封件，用于可滑动地布置在阀壳体中，以便接收可移动刀片以控制介质通过闸阀的流动并防止介质进入驱动单元; 以及用于将驱动单元和叶片密封件两者可拆卸地联接到阀壳体以及从阀壳体可拆卸地联接以便替换驱动单元，叶片密封件或两者的闩锁机构，而不必从合适的管道中移除闸阀。