公开(公告)号：KR820000745B1

公开(公告)日：1982-05-03

申请号：KR780001368

申请日：1978-05-08

Applicant: ESB INC

Inventor： FELDHAKE R

IPC: H01M2/08

Abstract: A process for improving leakage resistance in a galvanic cell is provided. This is done by making an improved grommet and metal cover. The process comprises swelling a grommet which has been placed tightly around the periphery of a metal cover until the grommet is loose upon the metal cover, forcing a sealant solution between the swollen grommet and metal cover and then shirinking the grommet to substantially its original size to trap the sealant compound between the grommet and metal cover.

公开(公告)号：US3784414A

公开(公告)日：1974-01-08

申请号：US3784414D

申请日：1972-06-01

Applicant: ESB INC

Inventor： MACAULAY W ,  SANTA MARIA R ,  FELDHAKE R ,  HIGGINS D

IPC: H01M2/02 ,  H01M6/46 ,  H01M3/04

CPC classification number: H01M6/46 ,  H01M2/0207 ,  Y10T156/10

Abstract: A battery sealant carrier is impregnated with adhesive patches each of which is in the form of a closed loop. The surfaces of the adhesive patches rise above the surfaces of the carrier on at least one and preferably both sides of the carrier. The patches are produced by passing the carrier between a pair of applicators, the first of which has a surface that is sufficiently rigid and uncompressible so that it does not deform and the second of which has a surface that is sufficiently elastomeric so that it deforms during adhesive application. Preferably the two applicators apply adhesive to the carrier simultaneously. The adhesive patches applied by the second applicator are preferably applied at a higher viscosity than those applied by the first applicator. Preferably the sealant carrier is also the battery separator material, in which case there is an area of separator material inside each adhesive patch into which the adhesive has not been impregnated; alternatively, the sealant carrier may have a void area inside each adhesive patch, with the void area being provided to receive a piece of battery separator material.

Abstract translation: 电池密封剂载体浸渍有各自为闭环形式的粘合剂片。 粘合剂贴片的表面在载体的至少一个，优选两侧上升到载体的表面上方。 贴片通过使载体在一对施用器之间通过，其中第一个具有足够刚性和不可压缩的表面，使得其不变形，并且其中第二个具有足够弹性的表面，使得其在 粘合剂应用。 优选地，两个施加器同时将粘合剂施加到载体上。 优选地，以比由第一施加器施加的粘合剂粘度高的方式施加由第二施加器施加的粘合剂贴片。 优选地，密封剂载体也是电池隔板材料，在这种情况下，粘合剂未被浸渍到每个粘合剂贴片内部具有隔板材料区域; 或者，密封剂载体可以在每个粘合贴片内具有空隙区域，其中提供空隙区域以容纳一片电池隔板材料。

公开(公告)号：US3713896A

公开(公告)日：1973-01-30

申请号：US3713896D

申请日：1970-08-19

Applicant: ESB INC

Inventor： FELDHAKE R

IPC: H01M2/08 ,  H01M1/02

CPC classification number: H01M2/08 ,  Y10T29/4911

Abstract: An insulating seal between metallic battery parts based upon the use of an epoxy-polyamide resin is described. In a first embodiment of the invention, a coating of cured resin on one of the metallic parts forms the seal. In a second embodiment, the seal comprises a coating of epoxy-polyamide resin and a grommet of a selected polymer compressed between the two metal parts. In a third embodiment, a nylon grommet is injection molded over a metallic member having a coating of epoxy-polyamide. In a fourth embodiment, a metallic member having a nickel surface is treated with carbon. The carbonized surface is coated with epoxypolyamide and a seal is then made according to any of the first three embodiments. In a final series of embodiments, the coatings and other treatments described are applied to both metallic surfaces.

Abstract translation: 描述了基于使用环氧 - 聚酰胺树脂的金属电池部件之间的绝缘密封。 在本发明的第一实施例中，在金属部件之一上的固化树脂涂层形成密封。 在第二实施例中，密封件包括环氧聚酰胺树脂的涂层和压缩在两个金属部件之间的所选聚合物的护环。 在第三实施例中，尼龙护环在具有环氧聚酰胺涂层的金属构件上注塑成型。 在第四实施例中，用碳处理具有镍表面的金属构件。 碳化表面涂覆有环氧聚酰胺，然后根据前三个实施方案中的任一个制造密封。 在最后一系列实施例中，所描述的涂层和其它处理应用于两个金属表面。

公开(公告)号：BR7300672D0

公开(公告)日：1974-11-12

申请号：BR67273

申请日：1973-01-29

Applicant: ESB INC

Inventor： FELDHAKE R

IPC: H01M3/02 ,  H01M1/02

公开(公告)号：DK128967B

公开(公告)日：1974-07-29

申请号：DK559470

申请日：1970-11-04

Applicant: ESB INC

Inventor： FELDHAKE R

IPC: H01M1/02