-
公开(公告)号：EP0127301B1
公开(公告)日：1989-10-04
申请号：EP84302574.3
申请日：1984-04-16
发明人： Rowlette, John J.
CPC分类号： H01M10/06 , H01M4/20 , H01M4/624 , H01M10/42 , H01M10/4235 , H01M2200/30 , Y02E60/126
-
公开(公告)号：EP0142289A3
公开(公告)日：1986-02-12
申请号：EP84307157
申请日：1984-10-18
摘要： The unitary electrode (10) comprises a porous sheet of fiberglass resin phase (12) the strands (14) of which contain a coating (16) of conductive tin oxide. The lower portion of the sheet contains layer (18) of resin and the upper layer (20) contains lead dioxide forming a positive active electrode on an electrolyte-impervious layer. The strands (14) form a continuous conduction path through both layers (16, 18). Tin oxide is prevented from reduction by coating the surface of the plate facing the negative electrode with a conductive, impervious layer resistant to reduction such as a thin film (30) of lead or graphite filled resin adhered to the plate with a layer (31) of conductive adhesive. The plate (10) can be formed by casting a molten resin from kettle (60) onto a sheet of glass wool (56) overlying a sheet of lead foil and then applying positive active paste from hopper (64) into the upper layer (68). The plate can also be formed by passing an assembly of a sheet (80) of resin, a sheet (86) of sintered glass and a sheet (90) of lead between the nip (92) of heated rollers (93,95) and then filling lead oxide into the pores (116) of the upper layer (118).
-
公开(公告)号：EP0127301A1
公开(公告)日：1984-12-05
申请号：EP84302574.3
申请日：1984-04-16
发明人： Rowlette, John J.
CPC分类号： H01M10/06 , H01M4/20 , H01M4/624 , H01M10/42 , H01M10/4235 , H01M2200/30 , Y02E60/126
摘要： The power characteristics of a lead acid battery are improved by incorporating a dispersion of 1 to 10% by weight of a thermodynamically stable conductivity additive, such as conductive tin oxide coated glass fibers (34) of filamentary glass wool (42) in the positive active layer (32) carried on the grid (30) of the positive plate (16). Positive plate reversal to below 0.5 V is to be avoided to prevent reduction of the tin oxide by utilizing an oversized, precharged positive paste or by placing a circuit breaker (26) in series between the plates (16,18).
-
公开(公告)号：EP0142288A3
公开(公告)日：1986-02-12
申请号：EP84307156
申请日：1984-10-18
发明人： Rowlette, John J.
CPC分类号： H01M4/68 , H01M4/14 , H01M10/18 , Y02E60/126
摘要： The plate (10) comprises a matrix or binder resin phase (12) in which is dispersed particulate, conductive tin oxide such as tin oxide coated glass fibers (14). A monopolar plate (11) is prepared by coating a layer(18) of electrolytically active material onto a surface of the plate (10). Tin oxide is prevented from reduction by coating a surface of the plate (10) with a conductive, impervious layer resistant to reduction such as a thin film (22) of lead adhered to the plate with a layer (21) of conductive adhesive. The plate (10) can be formed by casting a molten dispersion from mixer (36) onto a sheet (30) of lead foil or by passing an assembly of a sheet (41) of resin, a sheet (43) of fiberglass and a sheet (45) of lead between the nip of heated rollers (48,50).
-
公开(公告)号：EP0142289A2
公开(公告)日：1985-05-22
申请号：EP84307157.2
申请日：1984-10-18
摘要： The unitary electrode (10) comprises a porous sheet of fiberglass resin phase (12) the strands (14) of which contain a coating (16) of conductive tin oxide. The lower portion of the sheet contains layer (18) of resin and the upper layer (20) contains lead dioxide forming a positive active electrode on an electrolyte-impervious layer. The strands (14) form a continuous conduction path through both layers (16, 18). Tin oxide is prevented from reduction by coating the surface of the plate facing the negative electrode with a conductive, impervious layer resistant to reduction such as a thin film (30) of lead or graphite filled resin adhered to the plate with a layer (31) of conductive adhesive. The plate (10) can be formed by casting a molten resin from kettle (60) onto a sheet of glass wool (56) overlying a sheet of lead foil and then applying positive active paste from hopper (64) into the upper layer (68). The plate can also be formed by passing an assembly of a sheet (80) of resin, a sheet (86) of sintered glass and a sheet (90) of lead between the nip (92) of heated rollers (93,95) and then filling lead oxide into the pores (116) of the upper layer (118).
-
公开(公告)号：EP0142288B1
公开(公告)日：1990-04-04
申请号：EP84307156.4
申请日：1984-10-18
发明人： Rowlette, John J.
CPC分类号： H01M4/68 , H01M4/14 , H01M10/18 , Y02E60/126
-
公开(公告)号：EP0142288A2
公开(公告)日：1985-05-22
申请号：EP84307156.4
申请日：1984-10-18
发明人： Rowlette, John J.
CPC分类号： H01M4/68 , H01M4/14 , H01M10/18 , Y02E60/126
摘要： The plate (10) comprises a matrix or binder resin phase (12) in which is dispersed particulate, conductive tin oxide such as tin oxide coated glass fibers (14). A monopolar plate (11) is prepared by coating a layer(18) of electrolytically active material onto a surface of the plate (10). Tin oxide is prevented from reduction by coating a surface of the plate (10) with a conductive, impervious layer resistant to reduction such as a thin film (22) of lead adhered to the plate with a layer (21) of conductive adhesive. The plate (10) can be formed by casting a molten dispersion from mixer (36) onto a sheet (30) of lead foil or by passing an assembly of a sheet (41) of resin, a sheet (43) of fiberglass and a sheet (45) of lead between the nip of heated rollers (48,50).
-
-
-
-
-
-
搜索结果
7 条记录 (耗时 0.01 秒)
