公开(公告)号：US4584169A

公开(公告)日：1986-04-22

申请号：US724066

申请日：1985-04-17

Applicant: Alexander Werner ,  Heinz Pfenninger

Inventor： Alexander Werner ,  Heinz Pfenninger

IPC: B23K35/40 ,  B22F5/00

CPC classification number: B23K35/406 ,  B23K2035/408 ,  Y10T29/5185 ,  Y10T29/5187 ,  Y10T428/12097

Abstract: In the installation, a strip is shaped from a split tube which is welded or seamed to give a closed tube in a welding or seaming station. Associated with the welding or seaming station is a suction mechanism used for the removal of on the one hand the cold air flow produced by the moving open tube and on the other the air flow heated during welding and flowing back from the closed tube, as a result of the reduction of the internal cross-section thereof. This obviates air turbulence in the welding or seaming station, which could whirl up the pulverulent material introduced into the open tube in a dosing station and could be deposited on the longitudinal edges of the split tube. This could unfavorably influence the seaming or welding process.

Abstract translation: 在安装中，条带是从分裂管成形的，其被焊接或缝合以在焊接或接缝站中给出封闭的管。 与焊接或接缝站相关联的是用于一方面去除由移动的开放管产生的冷气流，另一方面是在焊接期间加热并从闭合的管回流的空气流的抽吸机构，作为 其内部横截面减小的结果。 这消除了焊接或接缝站中的空气湍流，这可能使在配料站中引入开放管中的粉状材料向上旋转并且可以沉积在分裂管的纵向边缘上。 这可能会对接缝或焊接过程产生不利影响。

公开(公告)号：US4632882A

公开(公告)日：1986-12-30

申请号：US724021

申请日：1985-04-17

Applicant: Alexander Werner ,  Heinz Pfenninger

Inventor： Alexander Werner ,  Heinz Pfenninger

IPC: B23K35/02 ,  B23K35/04 ,  B23K35/40 ,  B23K35/24

CPC classification number: B23K35/406 ,  B23K35/0266 ,  B23K2035/408 ,  Y10T428/12042 ,  Y10T428/12097

Abstract: The filler wire is a closed tube, in whose interior is located a filling of two or more pulverulent material components. With the split tube still open, the filling is introduced in the form of layers and then the split tube is closed. As a result of the filling introduced in layer form, a favorable set of conditions for closing or sealing the tube, for example by welding, is provided.

Abstract translation: 填充线是封闭的管，其内部位于两个或多个粉状材料部件的填充物中。 在分裂管仍然打开的情况下，以层的形式引入填充物，然后将分离管封闭。 作为以层形式引入的填充物的结果，提供了用于例如通过焊接来封闭或密封管的有利的条件。

公开(公告)号：US06039885A

公开(公告)日：2000-03-21

申请号：US940012

申请日：1997-09-29

Applicant: Emmanuel Behar ,  Alexander Werner

Inventor： Emmanuel Behar ,  Alexander Werner

IPC: B01D39/20 ,  B01D61/14 ,  B01D61/18 ,  B01D71/02 ,  B01D29/03

CPC classification number: B01D61/145 ,  B01D39/2068 ,  B01D71/02

Abstract: Process and device intended for ultrafiltration of particles contained in fluids. The fluids are passed through at least one filtering barrier made from a source rock with micropores below a few hundred Angstroms in diameter. These rock samples are available in good supply for example when drilling through reservoirs containing hydrocarbons. The filtering device comprises a housing (1) containing at least one thin disk (5) cut in a source rock, through which fluid is passed. This disk withstands high pressures and temperatures well, and it can be regenerated after use by means of a thermal process. The process and device can be applied for filtering of colloidal particles such as resins or asphaltenes in petroleum fluids for example.

Abstract translation: 用于超滤流体中所含颗粒的方法和装置。 流体通过至少一个由源岩制成的过滤屏障，其中微孔直径在几百埃的范围内，uml + EE ms。 例如，当通过含有碳氢化合物的储层钻井时，这些岩石样品可以供应良好。 过滤装置包括壳体（1），该壳体包含在源岩中切割的至少一个薄盘（5），流体通过该薄盘。 该磁盘可以承受高压和高温，并且可以在使用后通过热过程再生。 该方法和装置可用于例如在石油流体中过滤胶体颗粒如树脂或沥青质。