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1. 发明授权

US07019493B2 Method and apparatus for protection of batteries 有权
标题翻译：蓄电池保护方法及装置
公开(公告)号：US07019493B2
公开(公告)日：2006-03-28
申请号：US10961336
申请日：2004-10-08
申请人： Jari Astala
发明人： Jari Astala
IPC分类号： H02H5/04
CPC分类号： H02J7/0029
摘要： The protection circuit (30) comprises at least one switch (FET1, FET2) comprising at least one control means (G1, G2) for adjusting the conductivity of said at least one switch (FET1, FET2). The conductivity is arranged to be adjustable by means of an electrical control conducted to the control means (G1, G2). The protection circuit (30) comprises means (22, 25, 26) for forming the electrical control, means (27, 28) for measuring at least one physical quantity affecting at least one switch (FET1, FET2), means (10) for providing information about the dependence of the conductivity properties of said at least one switch (FET1, FET2) on said at least one physical quantity, means (29) for determining the conductivity of said at least one switch (FET1, FET2) on the basis of said at least one physical quantity and the conductivity properties of said at least one switch (FET1, FET2) and means (29, 27) for determining the current (ITOT) conducted through said at least one switch (FET1, FET2) at least partly on the basis of said conductivity. Thus, said electrical control is arranged to be formed at least partly on the basis of the determined current.
摘要翻译：保护电路（30）包括至少一个开关（FET1，FET2），其包括用于调节所述至少一个开关（FET1，FET2）的电导率的至少一个控制装置（G 1，G 2）。通过对控制装置（G 1，G 2）进行的电气控制，导电性被设置为可调节的。保护电路（30）包括用于形成电气控制的装置（22,25,26），用于测量影响至少一个开关（FET 1，FET 2）的至少一个物理量的装置（27,28），装置），用于提供关于所述至少一个开关（FET1，FET2）的导电特性对所述至少一个物理量的依赖性的信息，用于确定所述至少一个开关（FET 1，基于所述至少一个开关（FET1，FET2）的所述至少一个物理量和导电性能的装置（29,27）和用于确定电流（I 2 TOT ）至少部分地基于所述导电性而通过所述至少一个开关（FET 1，FET 2）传导。因此，所述电气控制被布置成至少部分地基于所确定的电流形成。

2. 发明申请

US20050094333A1 Method and apparatus for protection of batteries 有权
标题翻译：蓄电池保护方法及装置
公开(公告)号：US20050094333A1
公开(公告)日：2005-05-05
申请号：US10961336
申请日：2004-10-08
申请人： Jari Astala
发明人： Jari Astala
IPC分类号： H02J7/10 , H01M10/44 , H02H7/18 , H02J7/00 , H02J7/04
CPC分类号： H02J7/0029
摘要： The protection circuit (30) comprises at least one switch (FET1, FET2) comprising at least one control means (G1, G2) for adjusting the conductivity of said at least one switch (FET1, FET2). The conductivity is arranged to be adjustable by means of an electrical control conducted to the control means (G1, G2). The protection circuit (30) comprises means (22, 25, 26) for forming the electrical control, means (27, 28) for measuring at least one physical quantity affecting at least one switch (FET1, FET2), means (10) for providing information about the dependence of the conductivity properties of said at least one switch (FET1, FET2) on said at least one physical quantity, means (29) for determining the conductivity of said at least one switch (FET1, FET2) on the basis of said at least one physical quantity and the conductivity properties of said at least one switch (FET1, FET2) and means (29, 27) for determining the current (ITOT) conducted through said at least one switch (FET1, FET2) at least partly on the basis of said conductivity. Thus, said electrical control is arranged to be formed at least partly on the basis of the determined current.
摘要翻译：保护电路（30）包括至少一个开关（FET1，FET2），其包括用于调节所述至少一个开关（FET1，FET2）的电导率的至少一个控制装置（G 1，G 2）。通过对控制装置（G 1，G 2）进行的电气控制，导电性被设置为可调节的。保护电路（30）包括用于形成电气控制的装置（22,25,26），用于测量影响至少一个开关（FET 1，FET 2）的至少一个物理量的装置（27,28），装置），用于提供关于所述至少一个开关（FET1，FET2）的导电特性对所述至少一个物理量的依赖性的信息，用于确定所述至少一个开关（FET 1，基于所述至少一个开关（FET1，FET2）的所述至少一个物理量和导电性能的装置（29,27）和用于确定电流（I 2 TOT ）至少部分地基于所述导电性而通过所述至少一个开关（FET 1，FET 2）传导。因此，所述电气控制被布置成至少部分地基于所确定的电流形成。

3. 发明授权

US06803144B2 Battery pack for electronic device 有权
标题翻译：电子设备电池组
公开(公告)号：US06803144B2
公开(公告)日：2004-10-12
申请号：US10033534
申请日：2001-11-01
申请人： Jussi Hovi , Mika Kanninen , Jari Astala , Nina Nummentalo
发明人： Jussi Hovi , Mika Kanninen , Jari Astala , Nina Nummentalo
IPC分类号： H01M14100
CPC分类号： H01M10/4257 , H01M2/1061 , H01M2/20 , H01M10/48 , H01M2200/10
摘要： A battery pack for use with a cellular telephone device includes a flat battery cell assembly encased by a resin using low temperature molding techniques or injection molding techniques under low pressure. An interface assembly cap provides an electrical connection means between the cell assembly and the cellular telephone device with which it is used. The resin molded cell assembly accommodates a smaller physical size than preformed plastic battery packs without sacrificing relative available power density.
摘要翻译：用于蜂窝电话设备的电池组包括在低压下使用低温成型技术或注射成型技术由树脂封装的扁平电池单元组件。接口组件盖在电池组件和使用它的蜂窝电话设备之间提供电连接装置。树脂模制电池组件比预制的塑料电池组容纳更小的物理尺寸，而不牺牲相对可用的功率密度。

4. 发明授权

US06804100B2 Method and apparatus for protection of batteries 有权
标题翻译：蓄电池保护方法及装置
公开(公告)号：US06804100B2
公开(公告)日：2004-10-12
申请号：US09752003
申请日：2000-12-29
申请人： Jari Astala
发明人： Jari Astala
IPC分类号： H02H504
CPC分类号： H02J7/0029
摘要： The invention relates to a protection circuit (30) which includes at least one switch (FET1, FET2) including at least one control means (G1, G2) for adjusting the conductivity of the at least one switch (FET1, FET2). The conductivity is arranged to be adjustable by means of an electrical control conducted to the control means (G1, G2). The protection circuit (30) includes means (22, 25, 26) for forming the electrical control, means (27, 28) for measuring at least one physical quantity affecting at least one switch (FET1, FET2), means (10) for providing information about the dependence of the conductivity properties of the at least one switch (FET1, FET2) on the at least one physical quantity, means (29) for determining the conductivity of the at least one switch (FET1, FET2) on the basis of the at least one physical quantity and the conductivity properties of the at least one switch (FET1, FET2) and means (29, 27) for determining the current (ITOT) conducted through the at least one switch (FET1, FET2) at least partly on the basis of the conductivity. Thus, the electrical control is arranged to be formed at least partly on the basis of the determined current.
摘要翻译：本发明涉及一种保护电路（30），其包括至少一个开关（FET1，FET2），该开关包括用于调节至少一个开关（FET1，FET2）的电导率的至少一个控制装置（G1，G2）。电导率被布置成可以通过控制装置（G1，G2）的电气控制来调节。保护电路（30）包括用于形成电气控制的装置（22,25,26），用于测量影响至少一个开关（FET1，FET2）的至少一个物理量的装置（27,28），用于提供关于所述至少一个开关（FET1，FET2）的电导率特性对所述至少一个物理量的依赖性的信息，用于基于所述至少一个开关（FET1，FET2）确定所述至少一个开关（FET1，FET2）的电导率的装置所述至少一个开关（FET1，FET2）的至少一个物理量和导电性能和用于确定至少一个开关（FET1，FET2）传导的电流（ITOT）的装置（29,27）至少部分基于导电性。因此，电控制被布置成至少部分地基于所确定的电流形成。

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