Title:
PACKAGE STRUCTURE FOR ELECTRICITY STORAGE BODY CELL
Document Type and Number:
WIPO Patent Application WO/2006/057291
Kind Code:
A1
Abstract:
A cell binder (15) is composed of a frame body (16) and a frame body (17), an electricity storage section (6) of a electricity storage body cell (5) is pressed and held by both a bottom surface of a reception section (16a) of the frame (16) and a bottom surface of a reception section (17a) of the frame (17), and a sealing section (7) of the electricity storage body cell (5) is received, while being bent and deflected, in a space between a bottom section of a fitting recess (16b) of the frame body (16) and the top of a projection (17b) of the frame body (17). As a result, the sealing section (7) is held and fitted in position between an inner wall (16c) of the fitting recess (16b) and an outer wall (17c) of the projection (17b). Because of the construction above, dimensions to hold the sealing section (7) can be reduced and the entire package can be reduced in size. In addition, the deflection of the sealing section (7) can absorb movement of the electricity storage body cell (5) caused by vibration, and as a result, sealing section (7) is unlikely to be broken by shearing force, which improves durability.
Inventors:
KOMURO MASAKI (JP)
Application Number:
PCT/JP2005/021569
Publication Date:
June 01, 2006
Filing Date:
November 24, 2005
Export Citation:
Assignee:
FUJI HEAVY IND LTD (JP)
KOMURO MASAKI (JP)
KOMURO MASAKI (JP)
International Classes:
H01G9/06; H01G9/10; H01G9/26; H01G11/10; H01G11/12; H01G11/78; H01M10/05; H01M10/058; H01M50/211; H01M50/264; H01M50/502; H01M50/557
Foreign References:
| JP2003323879A | 2003-11-14 | |||
| JP2003272588A | 2003-09-26 | |||
| JPH11111250A | 1999-04-23 |
Attorney, Agent or Firm:
Itoh, Susumu (4-4 Nishishinjuku 7-chom, Shinjuku-ku Tokyo 23, JP)
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