专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07861410B2 Heat treated devolatilizer nozzle 失效
标题翻译：热处理脱挥器喷嘴
公开(公告)号：US07861410B2
公开(公告)日：2011-01-04
申请号：US10703977
申请日：2003-11-07
申请人： Carlos R. Corleto , Jose M. Sosa
发明人： Carlos R. Corleto , Jose M. Sosa
IPC分类号： B23P15/16
CPC分类号： C21D9/46 , B01D3/06 , B01D19/0036 , C21D6/004 , Y10T29/49432 , Y10T29/49433 , Y10T29/49995 , Y10T29/49996
摘要： A method is provided for perforating a steel plate, forming a devolatilizer nozzle from the steel plate, and heat treating the devolatilizer nozzle. The devolatilizer nozzle may have a yield strength of at least about 110 ksi, and a tensile strength of at least about 140 ksi. The perforations in the steel plate are holes in the nozzle and may be no more than about 0.05 inches in diameter. The thickness of the steel plate may be from about 0 to about 0.75 inches. The nozzle may include at least about 500,000 perforations where the center-to-center hole distance may be at least about 0.08 inches. The capacity of the devolatilizer nozzle may be from about 0 to about 75,000 pounds per hour.
摘要翻译：提供了一种用于对钢板进行穿孔的方法，从钢板形成脱挥器喷嘴，并对脱挥发器喷嘴进行热处理。脱挥器喷嘴的屈服强度可以至少为约110ksi，拉伸强度为至少约140ksi。钢板中的穿孔是喷嘴中的孔，直径不得大于约0.05英寸。钢板的厚度可以为约0至约0.75英寸。喷嘴可以包括至少约500,000个穿孔，其中中心到中心孔的距离可以为至少约0.08英寸。脱挥发器喷嘴的容量可以为约0至约75,000磅/小时。

2. 发明授权

US07754849B2 Devolatilizer nozzle 有权
标题翻译：脱水嘴
公开(公告)号：US07754849B2
公开(公告)日：2010-07-13
申请号：US11345439
申请日：2006-02-01
申请人： Carlos R. Corleto , John Tomlinson
发明人： Carlos R. Corleto , John Tomlinson
IPC分类号： C08F6/00 , C08G4/00
CPC分类号： C08F6/005 , B01D1/20 , B01J4/002 , B01J19/24
摘要： A devolatilizer nozzle comprising at least one perforated flow tube having a non-circular cross-section. In an embodiment, the non-circular cross-section has equal to or greater than 3 sides. The non-circular cross-section of said nozzle may be a triangle, diamond, pentagon, hexagon, heptagon, or octagon. A majority of the perforations in the flow tube of said nozzle may have a maximum strand angle of equal to or less than 45 degrees. The nozzle may further comprise tapered holes, which may be formed by a water jet. The nozzle may further comprise a plurality of parallel flow tubes. The nozzle may comprise 304 stainless steel, AL-6XN stainless steel, or LDX 2101 stainless steel.
摘要翻译：一种脱挥发器喷嘴，包括至少一个具有非圆形横截面的穿孔流管。在一个实施例中，非圆形横截面具有等于或大于3边。所述喷嘴的非圆形横截面可以是三角形，金刚石，五边形，六边形，七边形或八边形。所述喷嘴的流管中的大部分穿孔可以具有等于或小于45度的最大股线角度。喷嘴还可以包括可以通过水射流形成的锥形孔。喷嘴还可以包括多个平行的流管。喷嘴可以包括304不锈钢，AL-6XN不锈钢或LDX 2101不锈钢。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式