公开(公告)号：KR810000307Y1

公开(公告)日：1981-04-11

申请号：KR810000821

申请日：1981-02-04

Applicant: ESB INC

Inventor： LEVY I

IPC: H01M2/12

公开(公告)号：AU509807B2

公开(公告)日：1980-05-22

申请号：AU2877977

申请日：1977-09-14

Applicant: ESB INC

Inventor： LEVY I

IPC: H01M2/06 ,  H01M2/04 ,  H01M2/08 ,  H01M2/12 ,  H01M6/08 ,  H01M6/16

Abstract: 1524669 Pressure relief devices for batteries ESB Inc 8 July 1977 [26 Oct 1976] 28795/77 Heading H1B A plastics cover 20 for a cell has a hole 34 for release of gases closed by a plug 36, which is ejected at a predetermined pressure. The plastics is of low characteristic creep (polysulphone, nylon, polyphenylene oxide, polypropylene) such that the pressure on the plug remains constant.

公开(公告)号：DK274677A

公开(公告)日：1978-04-27

申请号：DK274677

申请日：1977-06-21

Applicant: ESB INC

Inventor： LEVY I

IPC: H01M2/06 ,  H01M2/04 ,  H01M2/08 ,  H01M2/12 ,  H01M6/08 ,  H01M6/16 ,  H01M

Abstract: 1524669 Pressure relief devices for batteries ESB Inc 8 July 1977 [26 Oct 1976] 28795/77 Heading H1B A plastics cover 20 for a cell has a hole 34 for release of gases closed by a plug 36, which is ejected at a predetermined pressure. The plastics is of low characteristic creep (polysulphone, nylon, polyphenylene oxide, polypropylene) such that the pressure on the plug remains constant.

公开(公告)号：BR7704819A

公开(公告)日：1978-04-25

申请号：BR7704819

申请日：1977-07-22

Applicant: ESB INC

Inventor： LEVY I

IPC: H01M2/06 ,  H01M2/04 ,  H01M2/08 ,  H01M2/12 ,  H01M6/08 ,  H01M6/16 ,  H01M6/00

Abstract: 1524669 Pressure relief devices for batteries ESB Inc 8 July 1977 [26 Oct 1976] 28795/77 Heading H1B A plastics cover 20 for a cell has a hole 34 for release of gases closed by a plug 36, which is ejected at a predetermined pressure. The plastics is of low characteristic creep (polysulphone, nylon, polyphenylene oxide, polypropylene) such that the pressure on the plug remains constant.

公开(公告)号：SE7710689L

公开(公告)日：1978-04-27

申请号：SE7710689

申请日：1977-09-23

Applicant: ESB INC

Inventor： LEVY I

IPC: H01M2/04 ,  H01M2/06 ,  H01M2/08 ,  H01M2/12 ,  H01M6/08 ,  H01M6/16

Abstract: 1524669 Pressure relief devices for batteries ESB Inc 8 July 1977 [26 Oct 1976] 28795/77 Heading H1B A plastics cover 20 for a cell has a hole 34 for release of gases closed by a plug 36, which is ejected at a predetermined pressure. The plastics is of low characteristic creep (polysulphone, nylon, polyphenylene oxide, polypropylene) such that the pressure on the plug remains constant.