Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...
Reexamination Certificate
2005-01-11
2005-01-11
Crepeau, Jonathan (Department: 1746)
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Cell enclosure structure, e.g., housing, casing, container,...
C429S164000, C429S177000
Reexamination Certificate
active
06841297
ABSTRACT:
A lithium secondary battery includes: a battery case, and an internal electrode body1contained in the battery case and including a positive electrode2,a negative electrode3,and a separator4made of porous polymer. The positive electrode and the negative electrode are wound and laminated through the separator so that the positive electrode and the negative electrode are not brought into direct contact each other. The battery case is composed of pure aluminum or aluminum alloy in which one or more components selected from manganese, magnesium, silicon and copper is added in aluminum. The lithium secondary battery has high weight energy density, is superior in safety, and is used for, particularly, an electric vehicle.
REFERENCES:
patent: 5443925 (1995-08-01), Machida et al.
patent: 5571632 (1996-11-01), Teramoto
patent: 5660951 (1997-08-01), Yoshida
patent: 5772934 (1998-06-01), MacFadden
patent: D457131 (2002-05-01), Kitoh et al.
patent: 6399242 (2002-06-01), Kitoh et al.
patent: 0 843 369 (1998-05-01), None
patent: 5-67457 (1993-03-01), None
patent: 8-138633 (1996-05-01), None
patent: 8-250084 (1996-09-01), None
patent: 9-73885 (1997-03-01), None
patent: 9-147814 (1997-06-01), None
patent: 09-312161 (1997-12-01), None
patent: 9-320549 (1997-12-01), None
“The Technical Report of IEICE CPM 97-63 (Aug. 1997)” (Abstract-English).
Patent Abstracts of Japan, vol. 098, No. 004, Mar. 31, 1998 & JP 09 316580 A (Mitsubishi Alum Co Ltd.), 20 May 1998.
Patent Abstracts of Japan, vol. 097, No. 010, Oct. 31, 1997 & JP 09 147814 A (Shin Kobe Electric Mach Co Ltd.), Jun. 6, 1997.
Patent Abstracts of Japan, vol. 097, No. 007, Jul. 31, 1997 & JP 09 073885 A (Sony Corp), Mar. 18, 1997.
Database WPI Section Ch, Wek 7931, Derwent Publications Ltd., London, GB; Class A85, AN 79-56832B XP002090597 & JP 54 076929 A (Sanyo Electric Co), Jun. 20, 1979.
Database WPI Section EI, Week 9844, Derwent Publications Ltd., London, GB; Class X16, AN 98-516990 XP002090596 & JP 10 228888 A (Japan StorageBattery Co Ltd.), Aug. 25, 1998.
Patent Abstracts of Japan, vol. 098, No. 008, Jun. 30, 1998 & JP 10-064515 A (Shin Kobe Electric Mach Co Ltd.), Mar. 6, 1998.
Patent Abstracts of Japan, vol. 098, No. 005, Apr. 30, 1998 & JP 10 021889 A (Toyota Central Res & Dev Lab Inc), Jan. 23, 1998.
Patent Abstracts of Japan, vol. 098, No. 004, Mar. 31, 1998 & JP 09 320549A (Oonishi Norihiro), Dec. 12, 1997.
Patent Abstracts of Japan, vol. 098, No. 012, Oct. 31, 1998 & JP 10 199493 A (Japan Storage Battery Co Ltd), Jul. 31, 1998.
Patent Abstracts of Japan, vol. 098, No. 006, Apr. 30, 1998 & JP 10 050272 A (Sanyo Electric Co Ltd.), Feb. 20, 1998.
Patent Abstracts of Japan, vol. 098, No. 003, Feb. 27, 1998 & JP 09 306443 A (Haibaru: KK), Nov. 28, 1997.
Shackelford, James F., Introduction to Materials Science for Engineers, 3rded. Macmillan Publishing Co., p. 315, 1992.
Kitoh Kenshin
Nemoto Hiroshi
Burr & Brown
Crepeau Jonathan
NGK Insulators Ltd.
LandOfFree
Lithium secondary battery does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Lithium secondary battery, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lithium secondary battery will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3378108