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1. 发明授权

US06224821B1 Quick change blow lance 失效
标题翻译：快换吹枪
公开(公告)号：US06224821B1
公开(公告)日：2001-05-01
申请号：US09442578
申请日：1999-11-18
申请人： Brian James Kibble , Ian Mervyn Craig
发明人： Brian James Kibble , Ian Mervyn Craig
IPC分类号： C21C532
CPC分类号： C21C5/462 , F16L37/113
摘要： There is disclosed a quick change plug and socket blow lance for use in steel conversion. To expedite exchange of an exhausted lance body (2) the lance body (2) has a plug (4) formed at an upper end adapted for reception in a socket (3) formed in a head (1). The socket and head are provided with various sealing surfaces whereby coolant water and oxygen for the conversion process can reliably be delivered to passages in the lance body (2). A locking mechanism is provided whereby the plug (4) can quickly be secured into the head socket (3) and separated after use. The locking mechanism consists of a plurality of circumferentially spaced projections (7) formed on a rotatable head ring (5) mounted at the mount of the socket (3). A lance body ring is secured to the lance body immediately below the plug (4) and provides a plurality of circumferentially spaced flange segments (8a) separated by gaps (8) through which the projections can pass as the plug (4) is inserted axially into the socket (3). When located the head ring (5) is rotatable to engage the projections with the flange segments and so on prevent separation of the plug from the socket during use.
摘要翻译：公开了一种用于钢铁转换的快速更换插头和插座吹枪。为了加速排出的喷枪体（2）的更换，喷枪体（2）具有形成在适于容纳在形成在头部（1）中的插座（3）中的上端的塞子（4）。插座和头部设置有各种密封表面，由此用于转换过程的冷却水和氧气可以可靠地传送到喷枪体（2）中的通道。提供一种锁定机构，由此可以将插头（4）快速固定到头部插座（3）中，并在使用后分离。锁定机构包括形成在安装在插座（3）的安装件上的可旋转头环（5）上的多个周向间隔开的突起（7）。喷枪体环紧靠在插头（4）正下方的喷枪体上，并且提供多个周向间隔开的凸缘段（8a），该凸缘段由间隙（8）分隔开，当插头（4）轴向插入时凸起可以穿过该间隙插入插座（3）。当定位时，头环（5）可旋转以将突起与凸缘段接合，从而防止在使用过程中插头与插座分离。

2. 发明授权

US06139792A Exchange of an oxygen lance for liquid steel conversion 失效
标题翻译：交换用于钢液转换的氧枪
公开(公告)号：US06139792A
公开(公告)日：2000-10-31
申请号：US155963
申请日：1998-10-13
申请人： Brian James Kibble , Ian Mervyn Craig
发明人： Brian James Kibble , Ian Mervyn Craig
IPC分类号： C21C5/46 , F27D3/16 , C21C5/32
CPC分类号： F27D3/16 , C21C5/462 , C21C5/4606 , F27D2003/164 , F27D2003/168
摘要： An oxygen lance assembly includes a lance body which can be coupled and decoupled from a head through the use of a plug and socket junction. The plug part of the junction can be located on the lance body and provided with a plurality of axially spaced cylindrical male sealing surfaces. These are adapted to mate with corresponding female sealing surfaces provided in the head. The sealing surfaces mate with a clearance and the required seal is achieved by mounting O-rings exclusively on each male sealing surface. This provides for convenient inspection of the O-rings. Damage to the O-rings caused by vibration is prevented by cylindrical guide surfaces having a close sliding fit which serve to keep the plug part coaxial in the socket. Alignment of the plug in the socket is achieved by increasing the radius of each cylindrical sealing surface the further it is from the top of the socket via frusto-conical guide surfaces.
摘要翻译： PCT No.PCT / GB98 / 00376 Sec。 371 1999年10月13日第 102（e）1999年10月13日PCT PCT 1997年2月6日PCT公布。第WO98 / 35065号公报日期1998年8月13日氧气喷枪组件包括可通过使用插头和插座接头与头部耦合和分离的喷枪体。接头的插头部分可以位于喷枪体上并且设置有多个轴向间隔开的圆柱形阳密封表面。它们适于与设置在头部中的相应的阴密封表面配合。密封表面与间隙配合，所需的密封通过仅在每个阳密封表面上安装O形环来实现。这样可以方便地检查O型圈。通过具有紧密滑动配合的圆柱形引导表面防止由振动导致的O形环的损伤，其用于将插头部分保持在插座中。插头插座的对准是通过增加圆柱形密封表面的半径，进一步通过锥形导向表面从插座的顶部增加。

3. 发明申请

US20140033662A1 CYCLONE WITH A PLURALITY OF INLET DUCTS 有权
标题翻译： CYCLONE与多个入口导管
公开(公告)号：US20140033662A1
公开(公告)日：2014-02-06
申请号：US14113000
申请日：2012-04-18
申请人： Ian Mervyn Craig
发明人： Ian Mervyn Craig
IPC分类号： B04C5/04
CPC分类号： B04C5/04 , C21B7/002 , C21B7/22 , F27D17/008
摘要： A cyclone has a cyclone body formed with a plurality of inlet ducts and an outlet. A first end of each of the inlet ducts is coupled to a downcomer and a second end of each of the inlet ducts is coupled to the cyclone body. The downcomer proximate the cyclone body is co-axial with and mounted to the cyclone body on a support. Each inlet duct exits the downcomer radially and enters the cyclone body tangentially.
摘要翻译：旋风分离器具有形成有多个入口管道和出口的旋风体。每个入口管道的第一端联接到降液管，并且每个入口管道的第二端联接到旋风器主体。靠近旋风体的降液管与支架上的旋风体同轴并安装在旋风体上。每个入口管径向离开降液管，切向进入旋风体。

4. 发明授权

US08820250B2 Furnace chute 有权
标题翻译：炉溜槽
公开(公告)号：US08820250B2
公开(公告)日：2014-09-02
申请号：US12954370
申请日：2010-11-24
申请人： Ian Mervyn Craig , Jeremy Fletcher , Gareth Kaps , Neil Millington
发明人： Ian Mervyn Craig , Jeremy Fletcher , Gareth Kaps , Neil Millington
IPC分类号： F23K3/00 , F27D3/10 , C21B7/20 , F27B1/20
CPC分类号： F27D3/10 , C21B7/20 , F27B1/20
摘要： A moving distribution furnace chute for use with a furnace has a tube (3) for distribution of material, the tube having a longitudinal axis, an open inlet end (8) and an open outlet end (9). The tube further has a plurality of vanes (14) mounted on an inner surface of the tube, the vanes having a length extending in a direction having a component along the axis (15) and a breadth extending in a direction having a component radially inwards towards the axis.
摘要翻译：用于炉子的移动分配炉溜槽具有用于分配材料的管（3），管具有纵向轴线，开口入口端（8）和开放出口端（9）。管还具有安装在管的内表面上的多个叶片（14），叶片具有沿着轴线（15）沿着具有部件的方向延伸的长度，并且沿具有径向向内的部件的方向延伸的宽度朝向轴。

5. 发明授权

US08945264B2 Cyclone with a plurality of inlet ducts 有权
标题翻译：具有多个入口管的旋风
公开(公告)号：US08945264B2
公开(公告)日：2015-02-03
申请号：US14113000
申请日：2012-04-18
申请人： Ian Mervyn Craig
发明人： Ian Mervyn Craig
IPC分类号： B01D45/12 , F27D17/00 , B04C5/04 , C21B7/22 , C21B7/00
CPC分类号： B04C5/04 , C21B7/002 , C21B7/22 , F27D17/008
摘要： A cyclone has a cyclone body formed with a plurality of inlet ducts and an outlet. A first end of each of the inlet ducts is coupled to a downcomer and a second end of each of the inlet ducts is coupled to the cyclone body. The downcomer proximate the cyclone body is co-axial with and mounted to the cyclone body on a support. Each inlet duct exits the downcomer radially and enters the cyclone body tangentially.
摘要翻译：旋风分离器具有形成有多个入口管道和出口的旋风体。每个入口管道的第一端联接到降液管，并且每个入口管道的第二端联接到旋风器主体。靠近旋风体的降液管与支架上的旋风体同轴并安装在旋风体上。每个入口管径向离开降液管，切向进入旋风体。

6. 发明申请

US20110132242A1 FURNACE CHUTE 有权
标题翻译：火炉
公开(公告)号：US20110132242A1
公开(公告)日：2011-06-09
申请号：US12954370
申请日：2010-11-24
申请人： Ian Mervyn Craig , Jeremy Fletcher , Gareth Kaps , Neil Millington
发明人： Ian Mervyn Craig , Jeremy Fletcher , Gareth Kaps , Neil Millington
IPC分类号： F23K3/00
CPC分类号： F27D3/10 , C21B7/20 , F27B1/20
摘要： A moving distribution furnace chute for use with a furnace has a tube (3) for distribution of material, the tube having a longitudinal axis, an open inlet end (8) and an open outlet end (9). The tube further has a plurality of vanes (14) mounted on an inner surface of the tube, the vanes having a length extending in a direction having a component along the axis (15) and a breadth extending in a direction having a component radially inwards towards the axis.
摘要翻译：用于炉子的移动分配炉溜槽具有用于分配材料的管（3），管具有纵向轴线，开口入口端（8）和开放出口端（9）。管还具有安装在管的内表面上的多个叶片（14），叶片具有沿着轴线（15）沿着具有部件的方向延伸的长度，并且沿具有径向向内的部件的方向延伸的宽度朝向轴。

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