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. 发明申请

US20050109243A1 Sulfate dispersion chromate reducer 有权
标题翻译：硫酸盐分散体铬酸盐还原剂
公开(公告)号：US20050109243A1
公开(公告)日：2005-05-26
申请号：US10890476
申请日：2004-07-13
申请人： Leslie Jardine , Charles Cornman , David Geary , Vijay Gupta , Byong-Wa Chun
发明人： Leslie Jardine , Charles Cornman , David Geary , Vijay Gupta , Byong-Wa Chun
IPC分类号： C04B7/00 , C04B22/12 , C04B22/14 , C04B40/00
CPC分类号： C04B40/0039 , C04B22/12 , C04B22/142 , C04B2103/44 , C04B2103/52 , C04B2111/1081 , C04B24/122 , C04B2103/608 , C04B24/2641 , C04B24/282 , C04B24/32 , C04B24/38 , C04B24/383 , C04B20/10 , C04B22/002 , C04B22/149 , C04B28/02 , C04B2103/00 , C04B2103/0099 , C04B2103/002
摘要： A chromium VI reducing composition comprising particles of solid material selected from the group consisting of iron (II) sulfate and tin sulfate, the particles being substantially uniformly dispersed within a liquid carrier. Methods for modifying hydratable cementitious materials using the chromium reducing composition are also disclosed and provide advantages over dry powder or dissolved forms of sulfate compositions when used in cement manufacturing.
摘要翻译：包含选自硫酸铁（II）和硫酸锡的固体材料颗粒的铬VI还原组合物，所述颗粒基本均匀地分散在液体载体中。还公开了使用减铬组合物改性可水合水泥质材料的方法，并且当用于水泥制造时，提供优于干粉或硫酸盐组合物的溶解形式的优点。

2. 发明申请

US20060265989A1 Self-Aligning Roofing Shingles 审中-公开
标题翻译：自对准屋顶瓦
公开(公告)号：US20060265989A1
公开(公告)日：2006-11-30
申请号：US11420099
申请日：2006-05-24
申请人： David Geary
发明人： David Geary
IPC分类号： E04D1/00
CPC分类号： E04D1/26
摘要： A self-aligning roofing shingle with a shingle body defining a top edge, and at least two spaced locating features proximate the top edge of the shingle body, each locating feature defined by a projection and an indentation, wherein a projection of one shingle in a first course of shingle locates in an indentation of a mating shingle in an adjacent course of shingles.
摘要翻译：一个具有限定顶部边缘的瓦板体的自对准屋顶瓦，以及靠近瓦板体顶部边缘的至少两个间隔开的定位特征，每个定位特征由突起和凹槽限定，其中一个瓦第一道木瓦位于相邻行车道中的配对木瓦的压痕中。

3. 发明授权

US06575694B1 Gas turbine engine blade containment assembly 有权
标题翻译：燃气轮机发动机叶片安全壳组件
公开(公告)号：US06575694B1
公开(公告)日：2003-06-10
申请号：US09924104
申请日：2001-08-08
申请人： Ewan F Thompson , Ian G Martindale , David S Knott , Kenneth F Udall , David Geary , Julian M Reed , Sivasubramaniam K Sathianathan
发明人： Ewan F Thompson , Ian G Martindale , David S Knott , Kenneth F Udall , David Geary , Julian M Reed , Sivasubramaniam K Sathianathan
IPC分类号： F01D2100
CPC分类号： F01D21/045 , F05D2250/15 , F05D2250/25 , F05D2250/61 , Y02T50/671
摘要： A turbofan gas turbine engine (10) comprises a fan rotor (32) carrying a plurality of radially extending fan blades (34). A fan blade containment assembly (38) surrounds the fan blades (34) and the fan blade containment assembly (34) comprises a generally annular, or frustoconical, cross-section casing (52). At least one corrugated sheet metal ring surrounds the casing (52) wherein the corrugations extend with axial and/or circumferential components.
摘要翻译：涡轮风扇燃气涡轮发动机（10）包括承载多个径向延伸的风扇叶片（34）的风扇转子（32）。风扇叶片容纳组件（38）围绕风扇叶片（34）并且风扇叶片容纳组件（34）包括大致环形或截头圆锥形的横截面壳体（52）。至少一个波纹板金属环围绕壳体（52），其中波纹随轴向和/或周向部分延伸。

4. 发明授权

US06739830B2 Gas turbine engine blade containment assembly 有权
标题翻译：燃气轮机发动机叶片安全壳组件
公开(公告)号：US06739830B2
公开(公告)日：2004-05-25
申请号：US10282007
申请日：2002-10-29
申请人： Sivasubramaniam K Sathianathan , Julian M Reed , Paul Hodgson , David Geary , Ian G Martindale
发明人： Sivasubramaniam K Sathianathan , Julian M Reed , Paul Hodgson , David Geary , Ian G Martindale
IPC分类号： F01D2100
CPC分类号： F01D25/24 , F01D21/045 , F05D2220/326 , F05D2220/327 , F05D2250/231 , F05D2250/232 , F05D2250/28 , F05D2250/282 , F05D2250/283 , F05D2300/614 , F05D2300/702 , Y02T50/671
摘要： A gas turbine engine fan blade containment assembly (38) comprising a generally cylindrical, or frustoconical, metal casing (40) which has an inner surface (62), an outer surface (64), an upstream flange (42) and a downstream flange (52). The outer surface (62) of the metal casing (40) is provided with a pattern of blind apertures (66) which extend radially inwardly from the outer surface (62) of the metal casing (40) between the flanges (42,52). The fan blade containment has reduced weight of the metal casing (40) of the fan blade containment assembly (38) for a large diameter turbofan gas turbine engine (10) but has unimpaired stiffness and penetration resistance.
摘要翻译：一种燃气涡轮发动机风扇叶片容纳组件（38），包括大致圆柱形或截头圆锥形的金属壳体（40），其具有内表面（62），外表面（64），上游凸缘（42）和下游凸缘（52）。金属外壳（40）的外表面（62）设有从金属外壳（40）的外表面（62）在凸缘（42,52）之间径向向内延伸的盲孔（66）的图案，。风扇叶片容纳物减小了用于大直径涡轮风扇燃气涡轮发动机（10）的风扇叶片容纳组件（38）的金属壳体（40）的重量，但是具有未受损的刚度和穿透阻力。

5. 发明授权

US06371721B1 Gas turbine engine blade containment assembly 有权
标题翻译：燃气轮机发动机叶片安全壳组件
公开(公告)号：US06371721B1
公开(公告)日：2002-04-16
申请号：US09665580
申请日：2000-09-18
申请人： Sivasubramaniam K Sathianathan , Ian G Martindale , David Geary , Julian M Reed
发明人： Sivasubramaniam K Sathianathan , Ian G Martindale , David Geary , Julian M Reed
IPC分类号： F01D2100
CPC分类号： F01D21/045 , Y02T50/671
摘要： A turbofan gas turbine engine (10) comprises a fan rotor (32) carrying a plurality of radially extending fan blades (34). A fan blade containment assembly (38) surrounds the fan blades (34) and the fan blade containment assembly (38) comprises a generally cylindrical, or frustoconical, metal casing (40). The casing (40) comprises an annular hook (54) positioned axially upstream of the tip (37) of the fan blade (34). The annular hook (54) extends in a radially inwardly and axially downstream direction from the metal casing (40) towards the tip (37) of the fan blade (34). The metal casing (40) has a containment portion (A) downstream of the annular hook (54) and substantially in the plane of the leading edge of the tip (37) of the fan blade (34). The containment portion (A) of the casing (40) has a greater diameter than the diameter of the casing (40) at the annular hook (54) to restrain upstream movement of a detached fan blade (34).
摘要翻译：涡轮风扇燃气涡轮发动机（10）包括承载多个径向延伸的风扇叶片（34）的风扇转子（32）。风扇叶片容纳组件（38）围绕风扇叶片（34）并且风扇叶片容纳组件（38）包括大致圆柱形或截头圆锥形的金属壳体（40）。壳体（40）包括位于风扇叶片（34）的尖端（37）的轴向上游的环形钩（54）。环形钩（54）沿着径向向内和沿轴向的下游方向从金属壳体（40）向风扇叶片（34）的尖端（37）延伸。金属外壳（40）在环形钩（54）的下游具有密封部分（A），并且基本上位于风扇叶片（34）的尖端（37）的前缘的平面内。壳体（40）的容纳部分（A）具有比环形钩（54）处的壳体（40）的直径更大的直径，以限制拆卸的风扇叶片（34）的上游运动。

6. 发明申请

US20060097578A1 High reliability DC power distribution system 失效
公开(公告)号：US20060097578A1
公开(公告)日：2006-05-11
申请号：US11256881
申请日：2005-10-24
申请人： Mark Baldwin , David Geary
发明人： Mark Baldwin , David Geary
IPC分类号： H02J3/12 , H02J9/00
CPC分类号： H02J1/16 , Y10T307/615 , Y10T307/625
摘要： A high voltage DC power distribution system that eliminates static switches and batteries. Flywheel energy storage devices and extremely reliable, high power DC/DC converters provide at a lower cost, more reliable, noise and harmonic free, critical electrical power directly at equipment racks at 48 VDC, 24 VDC, 6 VDC, 2 VDC, or any other desired DC voltage level.

7. 发明授权

US06543991B2 Gas turbine engine blade containment assembly 失效
公开(公告)号：US06543991B2
公开(公告)日：2003-04-08
申请号：US09814698
申请日：2001-03-23
申请人： Sivasubramaniam K Sathianathan , Julian M Reed , Paul Hodgson , David Geary , Ian G Martindale
发明人： Sivasubramaniam K Sathianathan , Julian M Reed , Paul Hodgson , David Geary , Ian G Martindale
IPC分类号： F01D2100
CPC分类号： F01D25/24 , F01D21/045 , F05D2220/326 , F05D2220/327 , F05D2250/231 , F05D2250/232 , F05D2250/28 , F05D2250/282 , F05D2250/283 , F05D2300/614 , F05D2300/702 , Y02T50/671
摘要： A gas turbine engine fan blade containment assembly (38) comprising a generally cylindrical, or frustoconical, metal casing (40) which has an inner surface (62), an outer surface (64), an upstream flange (42) and a downstream flange (52). The outer surface (62) of the metal casing (40) is provided with a pattern of blind apertures (66) which extend radially inwardly from the outer surface (62) of the metal casing (40) between the flanges (42,52). The fan blade containment has reduced weight of the metal casing (40) of the fan blade containment assembly (38) for a large diameter turbofan gas turbine engine (10) but has unimpaired stiffness and penetration resistance.

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