公开(公告)号：US4174391A

公开(公告)日：1979-11-13

申请号：US857999

申请日：1977-12-06

申请人： Robert F. Chapman ,  David D. Jackson ,  Glyn E. Lee

发明人： Robert F. Chapman ,  David D. Jackson ,  Glyn E. Lee

IPC分类号： A61K31/70 ,  A61K31/7042 ,  A61K31/7048 ,  A61P31/04 ,  C07H17/08 ,  C07G11/00

CPC分类号： C07H17/08

摘要： The spiramycin derivatives of the formula: ##STR1## wherein R.sup.1 represents acetyl, propionyl or hydrogen, A represents butenylene or butadienylene (wherein any double bonds present in A are trans), and R.sup.2 represents a group of the formula: ##STR2## wherein Z represents bivalent saturated or unsaturated alkylene of 1 to 6 carbon atoms, Y represents sulphur or oxygen, and R.sup.3 represents alkyl of 1 to 6 carbon atoms, cycloalkyl of 3 to 8 carbon atoms, aryl or aralkyl in which the alkylene moiety is of 1 to 6 carbon atoms and their non-toxic salts possess therapeutic and growth-promoting activity.

摘要翻译： 下式的螺环霉素衍生物：其中R1代表乙酰基，丙酰基或氢，A代表亚丁基或亚丁二烯基（其中A中存在的任何双键均为反式），R2代表 其中Z表示1至6个碳原子的二价饱和或不饱和亚烷基，Y表示硫或氧，R3表示1至6个碳原子的烷基，3至8个碳原子的环烷基，芳基 或其中亚烷基部分为1至6个碳原子的芳烷基，它们的无毒盐具有治疗和生长促进活性。

公开(公告)号：US06463919B1

公开(公告)日：2002-10-15

申请号：US09961873

申请日：2001-09-24

申请人： Albert Anthony Skinner ,  Colin Hamer ,  Mark Albert Paul ,  David D. Jackson

发明人： Albert Anthony Skinner ,  Colin Hamer ,  Mark Albert Paul ,  David D. Jackson

IPC分类号： F02P100

CPC分类号： F02P3/02

摘要： An ignition coil assembly includes a cylindrical central core having a main axis, a primary winding outwardly of the central core, a secondary winding outwardly of the primary winding, and a case comprising polyimide material. In one embodiment, a secondary winding spool comprises polyimide material. The overall diameter of the ignition coil assembly is reduced relative to conventional designs.

摘要翻译： 点火线圈组件包括具有主轴的圆柱形中心芯，中心芯向外的初级绕组，初级绕组外侧的次级绕组和包含聚酰亚胺材料的壳体。 在一个实施例中，次级卷轴包括聚酰亚胺材料。 点火线圈组件的总直径相对于常规设计而减小。

公开(公告)号：US06556116B2

公开(公告)日：2003-04-29

申请号：US09933243

申请日：2001-08-20

申请人： Albert Anthony Skinner ,  Kenneth P. Senseman ,  James Alva Boyer ,  David D. Jackson ,  Viorel N. Moga ,  Mark Albert Paul

发明人： Albert Anthony Skinner ,  Kenneth P. Senseman ,  James Alva Boyer ,  David D. Jackson ,  Viorel N. Moga ,  Mark Albert Paul

IPC分类号： H01F2702

CPC分类号： H01F38/12

摘要： A method for inhibiting or eliminating case erosion in a pencil ignition coil having an internal primary winding and an external secondary winding and shield. Three alternative means for resisting damage due to the partial discharge phenomenon arising from a high electric field in such coil configurations are provided: (i) applying an ozone resistant coating on the case; (ii) applying a coating on the case for eliminating partial discharge under the shield; and (iii) applying a polyimide tape covering to the case for resisting partial discharge under the shield. Several significant benefits include: an increased commercial value by allowing the use of an efficient internal primary winding which increases energy density and eliminates the need for a spool, thereby lowering the manufacturing costs, the processing costs falling well beneath that of liquid polymer processing, the ease of processing by coating or molding, the reduction of electrical noise, the improved durability even through thermal cycling, and the lowering of case manufacturing costs by allowing the use of lower cost plastic.

摘要翻译： 一种用于抑制或消除具有内部初级绕组和外部次级绕组和屏蔽的铅笔点火线圈中的外壳侵蚀的方法。 提供了三种用于抵抗由于这种线圈构造中的高电场引起的局部放电现象造成的损坏的替代方法：（i）在壳体上施加耐臭氧涂层; （ii）在外壳上施加涂层以消除屏蔽下的局部放电; 和（iii）将聚酰亚胺胶带覆盖层涂覆到外壳上以抵抗屏蔽下的局部放电。 几个显着的好处包括：通过允许使用有效的内部初级绕组来增加商业价值，其提高能量密度并且不需要卷轴，从而降低制造成本，加工成本远低于液体聚合物加工的成本， 易于通过涂覆或模塑加工，减少电噪声，即使通过热循环也提高了耐久性，并且通过允许使用较低成本的塑料降低了壳体制造成本。