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1.发明申请公开(公告)号：US20080257866A1
公开(公告)日：2008-10-23
申请号：US12082973
申请日：2008-04-14
IPC分类号： H01H33/04
CPC分类号： H01H33/904 , H01H33/91 , H01H2033/028
摘要： This invention relates to a circuit breaker (1) for high or medium voltages, of the type having a drive bar (70) coupled to a drive member, and a circuit-breaking chamber (2) facing it and having two contacts (3, 4), each contact (3, 4) including a main contact (30, 40 respectively) and an arcing contact (31, 41 respectively), with one of the two contacts (3) being fixed to a blast or extinguishing nozzle (32). According to the invention, the second contact (4) and the drive bar (70) are joined together by coupling means (6) in such a way that they move together in translation in the same direction, the transmission means (5) being disposed on the side (21) of the chamber (2) that is adjacent to the drive bar (70), and are adapted to transmit the motion of the driven second contact (4) to the first contact (3).
摘要翻译： 本发明涉及一种用于高压或中压的断路器（1），其具有联接到驱动构件的驱动杆（70）和面向其的断路室（2），并具有两个触头（3， 4），每个接触件（3,4）分别包括一个主触点（30,40）和一个电弧触头（31,41），其中两个触点（3）中的一个被固定到喷枪或灭火喷嘴（32） ）。 根据本发明，第二接触件（4）和驱动杆（70）通过联接装置（6）以这样的方式连接在一起，使得它们沿同一方向平移地一起移动，传动装置（5）被设置 在与驱动杆（70）相邻的腔室（2）的侧面（21）上，并且适于将被驱动的第二接触件（4）的运动传递到第一接触件（3）。
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2.发明授权公开(公告)号：US08013268B2
公开(公告)日：2011-09-06
申请号：US12082973
申请日：2008-04-14
CPC分类号： H01H33/904 , H01H33/91 , H01H2033/028
摘要： This invention relates to a circuit breaker (1) for high or medium voltages, of the type having a drive bar (70) coupled to a drive member, and a circuit-breaking chamber (2) facing it and having two contacts (3, 4), each contact (3, 4) including a main contact (30, 40 respectively) and an arcing contact (31, 41 respectively), with one of the two contacts (3) being fixed to a blast or extinguishing nozzle (32). According to the invention, the second contact (4) and the drive bar (70) are joined together by coupling means (6) in such a way that they move together in translation in the same direction, the transmission means (5) being disposed on the side (21) of the chamber (2) that is adjacent to the drive bar (70), and are adapted to transmit the motion of the driven second contact (4) to the first contact (3).
摘要翻译： 本发明涉及一种用于高压或中压的断路器（1），其具有联接到驱动构件的驱动杆（70）和面向其的断路室（2），并具有两个触头（3， 4），每个接触件（3,4）分别包括一个主触点（30,40）和一个电弧触头（31,41），其中两个触点（3）中的一个被固定到喷枪或灭火喷嘴（32） ）。 根据本发明，第二接触件（4）和驱动杆（70）通过联接装置（6）以这样的方式连接在一起，使得它们沿同一方向平移地一起移动，传动装置（5）被设置 在与驱动杆（70）相邻的腔室（2）的侧面（21）上，并且适于将被驱动的第二接触件（4）的运动传递到第一接触件（3）。
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公开(公告)号：US5272205A
公开(公告)日：1993-12-21
申请号：US435056
申请日：1989-11-13
CPC分类号： C08L51/04 , C08L51/085
摘要： Molding compounds of(A) 5 to 95% by weight of a graft product of a mixture of 50 to 100 parts by weight styrene, .alpha.-methyl styrene, vinyl toluene, methyl methacrylate or mixtures thereof and 0 to 50 parts by weight acrylonitrile on a particulate silicone rubber with a mean particle diameter (d.sub.50) of from 0.10 to 0.50 .mu.m having a total rubber content of from 30 to 90% by weight and(B) 95 to 5% by weight of a graft product of a mixture of 50 to 100 parts by weight styrene, .alpha.-methyl styrene, vinyl toluene, methyl methacrylate or mixtures thereof and 0 to 50 parts by weight acrylonitrile on a particulate acrylate rubber with a mean particle diameter (d.sub.50) of from 0.05 to 1.00 .mu.m having a total rubber content of 30 to 80% by weight.
摘要翻译： （A）5至95重量％的50至100重量份苯乙烯，α-甲基苯乙烯，乙烯基甲苯，甲基丙烯酸甲酯或其混合物和0至50重量份丙烯腈的混合物的接枝产物的成型化合物 平均粒径（d50）为0.10〜0.50μm，总橡胶含量为30〜90重量％的颗粒状硅橡胶，（B）95〜5重量％的 50至100重量份的苯乙烯，α-甲基苯乙烯，乙烯基甲苯，甲基丙烯酸甲酯或其混合物，以及0至50重量份的丙烯腈在平均粒径（d50）为0.05至1.00微米的丙烯酸甲酯橡胶上具有 总橡胶含量为30〜80重量％。
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4.发明授权Thermoplastic compositions of polyurethanes and partly crosslinked alkyl acrylate copolymers 失效聚氨酯和部分交联丙烯酸酯共聚物的热塑性组合物
公开(公告)号：US5237001A
公开(公告)日：1993-08-17
申请号：US713663
申请日：1991-06-11
IPC分类号： C08L25/14 , C08F265/04 , C08F279/04 , C08L33/04 , C08L33/06 , C08L73/00 , C08L75/00 , C08L75/04
CPC分类号： C08F265/04 , C08F279/04 , C08L33/06 , C08L75/04
摘要： The present invention is directed to a thermoplastic composition which is a blend of A) a thermoplastic polyurethane and B) an at least partly crosslinked alkyl acrylate copolymer of a C.sub.1-6 alkyl acrylate and a monomer selected from the group consisting of acrylonitrile, styrene, vinyl acetate, C.sub.1-6 alkyl methacrylates and mixtures thereof. The preferred compositions also contain copolymer selected from the group consisting ofC1) a thermoplastic graft product of a rubber component having a glass transition temperature below 0.degree. C., which serves as the graft base, and at least one graft monomer selected from the group consisting of styrene, .alpha.-methyl styrene, acrylonitrile an C.sub.1-6 alkyl methacrylate,C2) a rubber-free resin copolymer of styrene or .alpha.-methyl styrene with acrylonitrile,C3) mixtures thereof.
摘要翻译： 本发明涉及一种热塑性组合物，其是A）热塑性聚氨酯和B）至少部分交联的丙烯酸C 1-6烷基酯与选自丙烯腈，苯乙烯， 乙酸乙烯酯，甲基丙烯酸C 1-6烷基酯及其混合物。 优选的组合物还包含共聚物，其选自C1）玻璃化转变温度低于0℃的橡胶组分的热塑性接枝产物，其用作接枝基质，和至少一种选自以下的接枝单体 由苯乙烯，α-甲基苯乙烯，丙烯腈和甲基丙烯酸C 1-6烷基酯组成，C2）苯乙烯或α-甲基苯乙烯与丙烯腈的无橡胶树脂共聚物，C3）其混合物。
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公开(公告)号：US5183850A
公开(公告)日：1993-02-02
申请号：US633028
申请日：1990-12-24
IPC分类号： C08F261/06 , C08F261/00 , C08F265/00 , C08F265/04 , C08F271/02 , C08L51/00 , C08L51/06 , C08L101/00
CPC分类号： C08L51/003 , C08F271/02 , C08L101/00 , C08L2201/02
摘要： Graft polymers ofa) 5 to 95% by weight of a copolymer of 20 to 60% by weight of a 1,3,5-triazine derivative corresponding to formula (I) ##STR1## in which R=H, C.sub.1-2 alkyl, and 40 to 80% by weight of other vinyl monomers as the graft base andb) 5 to 95% by weight of a thermoplastic polymer as the graft shell,their use as thermoplastic molding compounds and as flame-proofing agents for other synthetic materials.
摘要翻译： 接枝聚合物，a）5至95重量％的20至60重量％的对应于式（I）的1,3,5-三嗪衍生物的共聚物，其中R = H，C1-2 烷基和40〜80重量％的其它乙烯基单体作为接枝基，b）5〜95重量％的作为接枝壳的热塑性聚合物，它们作为热塑性成型化合物的用途和用于其它合成的阻燃剂 材料
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公开(公告)号：US5112910A
公开(公告)日：1992-05-12
申请号：US743678
申请日：1991-08-12
摘要： Process for the preparation of mixtures of thermoplastic polymers in powder form from aqueous emulsions ofa) particulate, partly crosslinked rubber-like copolymers of a C.sub.2 -C.sub.8 -alkyl acrylate and/or butadiene with (based on the copolymer) up to 40 wt. % acrylonitrile, styrene or C.sub.1 -C.sub.4 -alkyl methacrylate,b) a thermoplastic resin, and if appropriatec) a rubber-rich graft polymer of styrene, .alpha.-methylstyrene, acrylonitrile, methyl methacrylate and/or alkyl acrylate on a diene or alkyl acrylate rubber having a rubber content of 50 to 95 wt. %,wherein aqueous emulsions of a) and b) and if appropriate c) having polymer contents of 15 to 50 wt. % are mixed with a coagulate solution simultaneously, but in separate streams, continuously or semi-continuously at 20.degree. to 100.degree. C., the polymers a) and b) and if appropriate c) being coagulated, the streams are combined and the polymer mixture is then separated off.
摘要翻译： 制备粉末形式的热塑性聚合物的混合物的方法，该方法由以下混合物的水性乳液制备：a）丙烯酸C 2 -C 8烷基酯和/或丁二烯与（基于共聚物）的至少40重量％的颗粒部分交联的橡胶状共聚物。 丙烯腈，苯乙烯或甲基丙烯酸C 1 -C 4烷基酯，b）热塑性树脂，如果合适，c）在二烯或烷基上的苯乙烯，α-甲基苯乙烯，丙烯腈，甲基丙烯酸甲酯和/或丙烯酸烷基酯的富含橡胶的接枝聚合物 丙烯酸酯橡胶，其橡胶含量为50〜95重量％ ％，其中a）和b）和如果合适的水性乳液c）具有15至50重量％的聚合物含量。 ％与凝固溶液同时混合，但在单独的流中，在20℃至100℃连续或半连续，聚合物a）和b），如果合适，c）凝结，将流合并，聚合物 混合物然后分离出来。
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公开(公告)号：US5071921A
公开(公告)日：1991-12-10
申请号：US426460
申请日：1989-10-20
申请人： Herbert Eichenauer , Christian Lindner , Edgar Leitz , Karl-Heinz Ott , Hans-Josef Buysch , Peter Mues , Hartwig Hocker , Helmut Keul
发明人： Herbert Eichenauer , Christian Lindner , Edgar Leitz , Karl-Heinz Ott , Hans-Josef Buysch , Peter Mues , Hartwig Hocker , Helmut Keul
摘要： Thermoplastic block copolymers of the idealized formulae (I)A--B--A; B--A--B or (A--B).sub.x (I)in whichx=1 to 40,and whereinA is the radical of a homopolymer of styrene, vinylnaphthalene, butadiene and isoprene, andB the radical of a homopolymer of a cyclic polycarbonate or lactone,the average molecular weight of blocks A and B being greater than 800, and a process for the preparation of these blocks copolymers in several reaction stages.
摘要翻译： 理想化的式（I）A-B-A的热塑性嵌段共聚物; BAB或（AB）x（I），其中x = 1-40，并且其中A是苯乙烯，乙烯基萘，丁二烯和异戊二烯的均聚物的基团，B是环状聚碳酸酯或内酯的均聚物的基团， 嵌段A和B的平均分子量大于800，以及在几个反应阶段制备这些嵌段共聚物的方法。
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8.发明授权Flame-resistant thermoplastic moulding compounds based on polycarbonate, polyalkylene terephthalate, graft copolymer, fluorinated polyolefine and phosphorus compound 失效基于聚碳酸酯，聚对苯二甲酸亚烷基酯，接枝共聚物，氟化聚烯烃和磷化合物的耐火热塑性模塑料
公开(公告)号：US5030675A
公开(公告)日：1991-07-09
申请号：US453053
申请日：1989-12-13
IPC分类号： C08J3/12 , C08J3/00 , C08K3/00 , C08K5/51 , C08K5/521 , C08K5/53 , C08L27/12 , C08L51/00 , C08L67/00 , C08L67/02 , C08L67/03 , C08L69/00
摘要： Flame-resistant molding compounds of polycarbonate, polyalkylene terephthalate, graft polymer, fluorinated polyolefine and phosphorus compound can be worked up into moulded products which have a particularly advantageous combination of joint line strength, dimensional stability under heat and toughness.
摘要翻译： 可以将聚碳酸酯，聚对苯二甲酸亚烷基酯，接枝聚合物，氟化聚烯烃和磷化合物的阻燃成型化合物加工成具有联合线强度，热和韧性下的尺寸稳定性的特别有利组合的成型制品。
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公开(公告)号：US4983658A
公开(公告)日：1991-01-08
申请号：US329201
申请日：1989-03-27
IPC分类号： C08K3/00 , C08K5/00 , C08K5/51 , C08L1/00 , C08L7/00 , C08L21/00 , C08L25/08 , C08L27/00 , C08L27/18 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L51/04 , C08L69/00 , C08L83/04 , C08L83/10
CPC分类号： C08K5/0066 , C08L69/00
摘要： The present invention relates to thermoplastic moulding compositions which are provided with a flame-repellent finish by adding phosph(on)ate esters, tetrafluoroethylene polymers and, if appropriate, halogen compounds.
摘要翻译： 本发明涉及通过添加磷酸酯，四氟乙烯聚合物和适当的卤素化合物而具有阻燃整理剂的热塑性模塑组合物。
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公开(公告)号：US4968750A
公开(公告)日：1990-11-06
申请号：US427935
申请日：1989-10-25
IPC分类号： C08G77/442
CPC分类号： C08G77/442
摘要： Block copolymers composed of recurrent structural units belonging to the series comprising polysiloxanes and recurring structural units belonging to the series comprising homopolymers, copolymers or terpolymers of vinyl-aromatic compounds and acrylic monomers of mixtures thereof.
摘要翻译： 由属于包含聚硅氧烷的系列的复发结构单元和属于该系列的重复结构单元组成的嵌段共聚物包括乙烯基芳族化合物的均聚物，共聚物或三元共聚物和其混合物的丙烯酸单体。
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