公开(公告)号：US5560546A

公开(公告)日：1996-10-01

申请号：US463275

申请日：1995-06-05

申请人： Richard Goulet ,  Claude Forest ,  Michel Landry ,  Pierre Beaubien ,  Michael Finkelstein ,  Viwek V. Vaidya

发明人： Richard Goulet ,  Claude Forest ,  Michel Landry ,  Pierre Beaubien ,  Michael Finkelstein ,  Viwek V. Vaidya

IPC分类号： F23D14/42 ,  F23D14/54 ,  B05B7/06

CPC分类号： F23D14/42 ,  F23D14/54 ,  Y02E20/344

摘要： A multi-part oxy-fuel cutting tip has mixture outlet passages formed in the tip skirt to form grooves. The grooves then cooperate with the tip core to form the outlet passages when the skirt is placed over the tip core. Oppositely directed circumferential inlet passages for the preheat oxygen and fuel promote rapid mixing while producing a non-rotating mixture flow. In addition, the sectional areas of the outlet passages decrease in the flow direction. The tip core has an annular chamfer at its outlet end. These features promote the rapid creation of a laminar mixture flow.

公开(公告)号：US5467928A

公开(公告)日：1995-11-21

申请号：US138073

申请日：1993-10-20

申请人： Richard Goulet ,  Claude Forest ,  Michel Landry ,  Pierre Beaubien ,  Michael Finkelstein ,  Viwek V. Vaidya

发明人： Richard Goulet ,  Claude Forest ,  Michel Landry ,  Pierre Beaubien ,  Michael Finkelstein ,  Viwek V. Vaidya

IPC分类号： F23D14/42 ,  F23D14/54 ,  B05B7/06

CPC分类号： F23D14/42 ,  F23D14/54 ,  Y02E20/344

摘要： A multi-part oxy-fuel cutting tip has mixture outlet passages formed in the tip skirt to form grooves. The grooves then cooperate with the tip core to form the outlet passages when the skirt is placed over the tip core. Oppositely directed circumferential inlet passages for the preheat oxygen and fuel promote rapid mixing while producing a non-rotating mixture flow. In addition, the sectional areas of the outlet passages decrease in the flow direction. The tip core has an annular chamfer at its outlet end. These features promote the rapid creation of a laminar mixture flow.

摘要翻译： 多部分氧 - 燃料切割尖端具有形成在尖端裙部中的混合物出口通道以形成凹槽。 然后，当裙部放置在尖端芯上时，凹槽然后与尖端芯配合以形成出口通道。 用于预热氧气和燃料的相对定向的圆周入口通道促进快速混合，同时产生不旋转的混合物流。 此外，出口通道的截面积在流动方向上减小。 尖端芯在其出口端具有环形倒角。 这些特征促进了层流混合物流的快速生成。

公开(公告)号：US5273216A

公开(公告)日：1993-12-28

申请号：US755064

申请日：1991-09-05

申请人： Richard Goulet ,  Claude Forest ,  Michel Landry ,  Pierre Beaubien ,  Michael Finkelstein ,  Viwek V. Vaidya

发明人： Richard Goulet ,  Claude Forest ,  Michel Landry ,  Pierre Beaubien ,  Michael Finkelstein ,  Viwek V. Vaidya

IPC分类号： F23D14/42 ,  F23D14/54 ,  B05B7/06

CPC分类号： F23D14/42 ,  F23D14/54 ,  Y02E20/344

摘要： A multi-part oxy-fuel cutting tip has mixture outlet passages formed by swaging the tip skirt to form grooves. The grooves then cooperate with the tip core to form the outlet passages when the skirt is placed over the tip core. Oppositely directed circumferential inlet passages for the preheat oxygen and fuel promote rapid mixing while producing a non-rotating mixture flow. In addition, the sectional areas of the outlet passages decrease in the flow direction. These features promote the rapid creation of a laminar mixture flow.

公开(公告)号：US06467989B1

公开(公告)日：2002-10-22

申请号：US09591808

申请日：2000-06-12

申请人： Michael Finkelstein

发明人： Michael Finkelstein

IPC分类号： B25G320

CPC分类号： F16B21/20 ,  A47B57/26 ,  F16B2/065 ,  F16B9/026 ,  F16B43/004 ,  F16L5/06 ,  Y10T403/5746 ,  Y10T403/7051 ,  Y10T403/7052 ,  Y10T403/7056 ,  Y10T403/7058 ,  Y10T403/7067

摘要： An adjustable connector that can slide along a rod or tube and can be secured from axially translating in infinite positions along the entire length of the tube. It also has the capability of attaching itself to a surface or structural element such as a shelf.

摘要翻译： 可调连接器，其可以沿杆或管滑动并且可以沿着管的整个长度在无限位置轴向平移固定。 它还具有将其自身附接到诸如搁板的表面或结构元件上的能力。