公开(公告)号：US5791364A

公开(公告)日：1998-08-11

申请号：US497928

申请日：1995-07-05

申请人： Joseph Petrone

发明人： Joseph Petrone

IPC分类号： F16K43/00 ,  F16L55/128

CPC分类号： F16K43/00 ,  F16L55/128 ,  Y10S408/713 ,  Y10T137/0469 ,  Y10T137/0475 ,  Y10T137/612 ,  Y10T137/6123 ,  Y10T279/23 ,  Y10T408/95

摘要： An inflatable gas pipeline stopper is used for stopping gas flow through pipelines to permit repairs to be made to gas pipelines. For plastic gas pipelines, a tapping tee is attached to the plastic gas pipeline and a gas tight apparatus having a valve is attached to the tee. Thereafter, the plastic gas pipeline can be cut with a pipe cutter that is engaged with a hexagonal head and magnetic attachment to be operated from the exterior of the air tight apparatus. The pipe cutter can be removed from the air tight apparatus and the valve of the air tight apparatus closed to prevent gas from escaping from the pipeline. The inflatable gas pipeline stopper with dual air bags can then be inserted into the plastic gas main, through the air tight apparatus and the tee, to stop the flow of gas through the pipeline. After repairs on the pipeline are complete, the inflatable gas pipeline stopper can be removed, the tee can be stopped, and the air tight apparatus can be removed.

摘要翻译： 可充气的气体管道塞子用于阻止通过管道的气体流动，以允许对气体管道进行维修。 对于塑料气体管道，在​​塑料气体管道上连接出口三通，并且具有阀门的气密装置连接到发球台上。 此后，可以用与六边形头部接合的管道切割器和从气密设备的外部操作的磁性附件来切割塑料气体管道。 管道切割器可以从气密装置移除，气密装置的阀关闭，以防止气体从管道中逸出。 然后可以通过气密装置和三通，将具有双重气囊的可充气气体管道塞子插入塑料气体主体中，以阻止气体流过管道。 在管道上进行维修完成后，可以拆除充气气体管道挡块，可以停止三通，并且可以拆卸气密装置。

公开(公告)号：US5778919A

公开(公告)日：1998-07-14

申请号：US794496

申请日：1997-02-04

申请人： Joseph Petrone

发明人： Joseph Petrone

IPC分类号： F16K43/00 ,  F16L55/128

CPC分类号： F16L55/124 ,  Y10T137/0441 ,  Y10T137/612 ,  Y10T137/6123

摘要： These objects and advantages are achieved by the inflatable gas pipeline stopper of the present invention, which is used to stop gas flowing through a pipeline when effecting repairs of the pipeline. The invention includes an attachment for attachment to a gas pipeline. A quick connect is provided to form an airtight seal between the stopper and the attachment. A junction box is attached at the other end of the quick connect. The junction box has two receptacles on the upper end thereof for receiving two shafts therein. Each shaft has a port and a valve. At the top of each shaft is a quick connect for attachment of a stuffing box thereto for insertion of air lines therethrough. Within the two shafts, and attached to the air lines, extend two moveable bag inserting and retracting plunger assemblies attached to an air source at the tops thereof. After the device is attached to a Mueller machine or other similar type machine, or a tee, the moveable bag inserting and retracting plunger assemblies are pushed through the shafts and the junction box to extend into the gas pipeline. Air is then supplied to the moveable bag inserting and retracting plunger assemblies to inflate the air bags to stop the flow of gas through the gas pipeline. One bag may be deflated to allow gas to flow into the pipeline flow stopper and up one of the shafts to a port to which another pipe may be attached to re-route the flow of gas about a break on a pipline.

摘要翻译： 这些目的和优点通过本发明的可膨胀气体管道止挡件实现，其用于在进行管道修理时阻止流过管道的气体。 本发明包括用于附接到气体管道的附件。 提供快速连接以在止动器和附件之间形成气密密封。 接线盒连接在快速连接的另一端。 接线盒在其上端有两个插座，用于在其中容纳两个轴。 每个轴都有一个端口和一个阀。 在每个轴的顶部是用于将填料函附着到其上的快速连接用于插入空气管线。 在两个轴内并且连接到空气管线上的两个可移动的袋子插入和缩回柱塞组件附接到空气源的顶部。 在将设备连接到Mueller机器或其他类似的机器或三通后，可移动的袋子插入和收回柱塞组件被推动通过轴和接线盒延伸到气体管道中。 然后将空气供应到可移动袋插入和缩回柱塞组件以使气囊膨胀以阻止气体流过气体管道。 一个袋子可以被放气，以允许气体流入管道流动止动器并将一个轴上的一个轴连接到另一个管道可以附接到的端口，以重新排列围绕管线断裂的气体流。

公开(公告)号：US5606785A

公开(公告)日：1997-03-04

申请号：US246321

申请日：1994-05-19

申请人： Robert A. Shelberg ,  Joseph Petrone

发明人： Robert A. Shelberg ,  Joseph Petrone

IPC分类号： A61G7/057 ,  A61G7/10 ,  A61G17/04 ,  A61G17/00

CPC分类号： A61G17/04 ,  A61G17/041 ,  A61G17/044 ,  A61G2200/32 ,  A61G2200/54 ,  A61G7/05769 ,  A61G7/1021

摘要： An inflatable air mattress positioner is provided for use with a casket, coffin or alternative container. The assembly includes a partially pneumatic pillow with a chamber in which is disposed a plurality of air chambers, each one of which has a corresponding air tube and valve assembly in communication therewith. A cushion material is also included in the pillow. The cushion material coacts with the air bladders to position the head, upper arm, chest and shoulder region of a cadaver so that the cadaver chin is disposed in an acceptable proper height in relation with the chest according to that which is acceptable to the mortician and mourners. In addition, the assembly includes an inflatable air mattress having a plurality of air chambers which are independently inflatable to position a cadaver at an appropriate height and angle in the casket for mourner viewing. Additional separate independent air bladders are also provided to be disposed under the cadaver to aid in positioning the cadaver and tilt the cadaver along its longitudinal axis for mourner viewing as well as positioning the back, arms, head, neck or any other part of the cadaver that requires adjustment.

摘要翻译： 提供了一种可充气的气垫定位器，用于与棺材，棺材或替代容器一起使用。 组件包括具有室的部分气动枕头，其中设置有多个空气室，每个空气室具有与其连通的相应的空气管和阀组件。 枕头中还包括衬垫材料。 缓冲材料与空气囊共同作用以定位尸体的头部，上臂，胸部和肩部区域，使得尸体下颚根据榫眼可接受的胸部相对于胸部设置在可接受的适当高度， 悼念者 此外，组件包括具有多个空气室的可充气空气床垫，其独立地可充气以将尸体定位在用于悼念者观察的棺材中适当的高度和角度。 还提供另外独立的独立空气囊，以设置在尸体下面以帮助定位尸体并使尸体沿其纵向轴线倾斜以进行悼念者观察以及定位后部，手臂，头部，颈部或尸体的任何其他部分 需要调整。

公开(公告)号：US5439032A

公开(公告)日：1995-08-08

申请号：US294372

申请日：1994-08-23

申请人： Joseph Petrone

发明人： Joseph Petrone

IPC分类号： F16L55/10 ,  F16L55/12

CPC分类号： F16L55/124 ,  Y10T137/6123

摘要： An inflatable gas pipeline stopper is provided for stopping gas from flowing through a broken gas pipeline while effecting repairs of the gas pipeline. The invention includes an elongated cylindrical stopper housing for attachment to a gas pipeline in an air tight engagement which may be accomplished through a commercially available drilling and tapping machine and by an air tight clamp assembly. Within the stopper housing extend a pair of moveable bag inserting and retracting plunger assemblies including rigid air pipes which are attached to an air source at the upper ends thereof and to inflatable air bags at the bottom ends thereof. The moveable bag inserting and retracting plunger assemblies including the rigid air pipes are inserted through the stopper housing to extend into the gas pipeline, such that one air bag is pointed in an upstream direction within the gas pipeline and the other air bag is directed to a downstream location of the gas pipeline, both air bags being inserted through the same tap hole in the gas pipeline. Then the air bags may be inflated to stop the flow of gas from the gas pipeline. The stopper housing includes a valve means for permitting venting of gas between the upstream and downstream air bags through the same tap hole through which the air bags are inserted into the gas pipeline.

摘要翻译： 提供一种可膨胀气体管道塞子，用于阻止气体流经破碎的气体管道，同时进行气体管道的修理。 本发明包括一个细长的圆柱形止动器壳体，用于以气密接合方式连接到气体管道，这可以通过市售的钻孔和攻丝机以及气密夹具组件实现。 在止动器壳体内延伸一对可动袋插入和收回柱塞组件，其包括刚性空气管，该空气管在其上端连接到空气源，并且在其底端处具有可膨胀的气囊。 包括刚性空气管的可移动袋插入和收回柱塞组件插入通过止动器壳体延伸到气体管道中，使得一个气囊在气体管道内指向上游方向，另一个气囊被引导到一个 气体管道的下游位置，两个气囊都插入通过气体管道中的同一抽水孔。 然后可以使气袋膨胀以阻止来自气体管道的气体流动。 止动器壳体包括阀装置，用于允许通过相同的抽头孔在上游和下游气囊之间排出气体，通过该孔将气囊插入气体管道中。