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1. 发明授权

US06927262B2 Bridged biphospholes and metallocenes prepared therefrom 失效
标题翻译：由其制备的桥连双孔和金属茂
公开(公告)号：US06927262B2
公开(公告)日：2005-08-09
申请号：US10466434
申请日：2002-01-25
申请人： Francois-Xavier Buzin , Francois Nief , Francois Mathey , Jean Malinge , Eliane Deschamps , Bernard Deschamps
发明人： Francois-Xavier Buzin , Francois Nief , Francois Mathey , Jean Malinge , Eliane Deschamps , Bernard Deschamps
IPC分类号： C07F7/00 , C07F9/6568 , C07F17/00 , C07F17/02 , C08F4/642 , C08F4/659 , C08F210/16 , C08F4/16
CPC分类号： C07F17/02 , C07F9/6568 , C07F9/65683 , C07F17/00 , C08F4/65912 , C08F4/65916 , C08F210/16 , C08F4/65927 , C08F210/08 , C08F2500/12
摘要： The invention relates to novel bridged biphosphole ligands according to the general formula: where R2, R3, R4 are chosen from hydrogen, alkyl, aryl or silyl, R1 is chosen from hydrogen, alkyl, aryl or halogen, R1 possibly being replaced with a direct bond between the two phosphorus atoms and T is a divalent group. The invention also relates to metallocenes obtained from these ligands. These metallocenes are useful as catalytic components for the polymerization of olefins.
摘要翻译：本发明涉及根据以下通式的新型桥联双孔配体：其中R 2，R 3，R 4选自氢，烷基，芳基或甲硅烷基，R 1选自氢，烷基，芳基或卤素，R 1可以被两个磷原子之间的直接键取代，T是一个二价基团。本发明还涉及从这些配体获得的金属茂。这些茂金属可用作烯烃聚合的催化组分。

2. 发明授权

US4209079A Lubricating system for bearing shoes 失效
标题翻译：轴承用润滑系统
公开(公告)号：US4209079A
公开(公告)日：1980-06-24
申请号：US890210
申请日：1978-03-27
申请人： Gerard Marchal , Gilles Dumez , Bernard Deschamps
发明人： Gerard Marchal , Gilles Dumez , Bernard Deschamps
IPC分类号： F16N29/04 , B02C17/18 , F16C13/04 , F16C37/00 , F16N7/38 , F16N29/02 , F16N39/00 , F01M9/00 , F16N17/00
CPC分类号： F16C37/002 , B02C17/181 , F16C13/04 , F16C32/06 , F16C33/105 , F16N29/02
摘要： A lubricating system for bearing shoes supporting a drum of a crusher for rotation and defining a lubricating oil basin between an upstream and downstream end, in the direction of rotation, comprises a low pressure oil pump operable to deliver lubricating oil to the upstream end of the bearing shoes during rotation of the drum, a high pressure pump operable to deliver lubricating oil to the basin at the start of rotation, and thermocouples arranged to measure the temperature of the bearing shoes close to their gliding surfaces, the thermocouples controlling the high pressure pump operation in response to a temperature sensed by the thermocouples and exceeding a set value.
摘要翻译：一种用于支承用于旋转的滚筒的滚动轴承的润滑系统，并且在旋转方向上在上游和下游端之间限定润滑油槽，所述润滑系统包括可操作以将润滑油输送到所述润滑油的上游端的低压油泵滚筒旋转期间的轴承鞋，可操作以在旋转开始时将润滑油输送到盆中的高压泵和布置成测量靠近其滑动表面的轴承座的温度的热电偶，控制高压泵的热电偶响应于由热电偶感测的温度并且超过设定值的操作。

3. 发明授权

US4370128A Protective device for a discharge end of a tubular rotary kiln 失效
标题翻译：用于管状回转窑出料端的保护装置
公开(公告)号：US4370128A
公开(公告)日：1983-01-25
申请号：US320555
申请日：1981-11-12
申请人： Alain Chielens , Bernard Boussekey , Bernard Deschamps
发明人： Alain Chielens , Bernard Boussekey , Bernard Deschamps
IPC分类号： F27B7/20 , F27B7/38 , F27B7/24 , F27B7/28
CPC分类号： F27B7/20
摘要： A protective device for a discharge end of a tubular rotary kiln comprises a flange extending radially outwardly of the metal kiln shell, a metallic ring affixed to the flange and arranged concentric with the shell at the discharge end, and a refractory ring covering the metallic ring and the front face of the flange. Two sleeves concentrically surrounding the external surface of the metal shell to define respective inner and outer annular chambers through which cooling air is circulated to cool the rear face of the flange, a space between the metallic ring and the internal surface of the metal shell communicating with the outer annular chamber through a passage between the rear face of the flange and the discharge end, and with the inner annular chamber through a port in the metal shell spaced inwardly of the discharge end.
摘要翻译：用于管状回转窑排放端的保护装置包括一个在金属窑壳的径向外侧延伸的凸缘，一个固定在该凸缘上的金属环，并与该外壳在排放端处同心设置，一个覆盖该金属环的耐火环和法兰的前面。两个套管同心地围绕金属外壳的外表面以限定相应的内部和外部环形室，冷却空气通过该外部环形室循环以冷却凸缘的后表面，金属环与金属外壳的内表面之间的空间与所述外环形室通过所述凸缘的后表面和所述排出端之间的通道，并且所述内环形室通过所述金属壳中的与所述排出端向内间隔开的端口。

4. 发明授权

US4188077A Thrust bearing for taking up axial thrust of a rotating cylinder 失效
标题翻译：用于承受旋转气缸轴向推力的推力轴承
公开(公告)号：US4188077A
公开(公告)日：1980-02-12
申请号：US891296
申请日：1978-03-29
申请人： Alain Chielens , Bernard Deschamps , Gerard Marchal
发明人： Alain Chielens , Bernard Deschamps , Gerard Marchal
IPC分类号： F16C17/03 , B02C17/18 , F16C17/04 , F16C17/06 , F16C33/10 , F16C25/02
CPC分类号： F16C33/1085 , B02C17/181 , F16C17/06
摘要： A thrust bearing comprises a support and a stationary stand, the support being mounted on the stand for pivoting about an axis extending radially with respect to a cylinder rotating about an axis and comprising a ring and bearings supporting the ring for rotation of the cylinder. The ring has two plane faces, one face on each side of the pivoting axis of the support, and bearings are mounted on the pivotal support in a gliding relationship along at least one of the plane faces of the ring.
摘要翻译：止推轴承包括支撑件和静止支架，支撑件安装在支架上，用于绕相对于围绕轴线旋转的圆柱体径向延伸的轴线枢转，并且包括环和支撑环以用于汽缸旋转的轴承。环具有两个平面，在支撑件的枢转轴线的每一侧上具有一个面，并且轴承沿着环的至少一个平面以滑动关系安装在枢转支撑件上。

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