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1. 发明公开

EP2637190A1 RELAY 审中-公开
标题翻译：中继
公开(公告)号：EP2637190A1
公开(公告)日：2013-09-11
申请号：EP11837744.9
申请日：2011-10-31
申请人： NGK Sparkplug Co., Ltd.
发明人： ITO, Shinsuke , HATTORI, Youichi , NADANAMI, Norihiko , INOUE, Ryuji , MITSUOKA, Takeshi , KOJIMA, Takio
IPC分类号： H01H50/00 , H01H9/44 , H01H50/02 , H01H50/54
CPC分类号： H01H50/546 , H01H1/20 , H01H9/44 , H01H9/443 , H01H33/18 , H01H45/00 , H01H50/02 , H01H50/023 , H01H50/38 , H01H50/54 , H01H2050/025 , H01H2050/028
摘要： A relay includes a pair of fixed terminals arranged to respectively have fixed contacts, a movable contact member arranged to have a pair of movable contacts, a driving structure operated to move the movable contact member and a magnet arranged to extinguish an arc. The movable contact member has a center section located between the pair of movable contacts. The magnet is placed on at least one of a first side and a second side that face each other across a predetermined face including the movable contact member and the pair of fixed terminals electrically connected by the movable contact member. The magnet is arranged to have a magnitude relation that a center area where the center section is located has a lower magnetic flux density than movable contact portions where the pair of movable contacts are located.
摘要翻译：一种继电器包括：一对固定端子，分别具有固定触点;可动触点部件，具有一对可动触点;驱动结构，用于使可动触点部件移动;以及磁体，用于熄灭电弧。可动触点部件具有位于一对可动触点之间的中央部。磁体被放置在第一侧和第二侧中的至少一个上，所述第一侧和第二侧中的至少一个隔着包括可动接触构件和由可动接触构件电连接的一对固定端子的预定面彼此面对。所述磁体被布置为具有这样的大小关系：所述中心部分所在的中心区域具有比所述一对可动触点所在的可动触点部分低的磁通密度。

2. 发明公开

EP2637192A1 RELAY 审中-公开
标题翻译：中继
公开(公告)号：EP2637192A1
公开(公告)日：2013-09-11
申请号：EP11837743.1
申请日：2011-10-31
申请人： NGK Sparkplug Co., Ltd.
发明人： ITO, Shinsuke , HATTORI, Youichi , NADANAMI, Norihiko , INOUE, Ryuji , MITSUOKA, Takeshi , KOJIMA, Takio , HIRANO, Taku
IPC分类号： H01H50/54
CPC分类号： H01H50/546 , H01H1/20 , H01H9/44 , H01H9/443 , H01H33/18 , H01H45/00 , H01H50/02 , H01H50/023 , H01H50/38 , H01H50/54 , H01H2050/025 , H01H2050/028
摘要： A relay includes: a pair of fixed terminals, each being arranged to have a fixed contact on a one-end face; a movable contact member arranged to have a pair of movable contacts that are correspondingly opposed to the respective fixed contacts; and a driving structure operated to move the movable contact member. In a moving direction of the movable contact member, a side where the fixed contacts are located is called a first side, and a side where the movable contacts are located is called a second side. The movable contact member includes: a center section located between the pair of movable contacts and located on the second side relative to the movable contacts; and a pair of extended sections located between the center section and the pair of movable contacts and extended in a direction including a component of the moving direction. At least one of the pair of extended sections has a specific relationship of being overlapped at least partly with the one-end face located on same side relative to the center section in vertical projection of the relay onto a predetermined plane perpendicular to the moving direction.
摘要翻译：继电器包括：一对固定端子，每个固定端子被布置为在一个端面上具有固定触点; 可动触点部件，其被布置成具有与所述各个固定触点相对应的一对可动触点; 以及被操作以移动可动接触构件的驱动结构。在可动触点部件的移动方向上，将固定触点所在的一侧称为第一侧，将可动触点所在的一侧称为第二侧。所述可动触点部件包括：位于所述一对可动触点之间且相对于所述可动触点位于所述第二侧的中央部; 以及位于中央部与一对可动触点之间且沿包含移动方向的分量的方向延伸的一对延长部。所述一对延伸部中的至少一个具有特定关系，所述特定关系至少部分地与所述中继器的垂直投影中位于与所述中心部相同侧的所述一端面重叠在垂直于所述移动方向的预定平面上。

3. 发明公开

EP2637191A1 RELAY 审中-公开
标题翻译：中继
公开(公告)号：EP2637191A1
公开(公告)日：2013-09-11
申请号：EP11837741.5
申请日：2011-10-31
申请人： NGK Sparkplug Co., Ltd.
发明人： ITO, Shinsuke , HATTORI, Youichi , NADANAMI, Norihiko , INOUE, Ryuji , MITSUOKA, Takeshi , KOJIMA, Takio
IPC分类号： H01H50/14 , H01H50/00 , H01H50/02 , H01H50/54
CPC分类号： H01H50/546 , H01H1/20 , H01H9/44 , H01H9/443 , H01H33/18 , H01H45/00 , H01H50/02 , H01H50/023 , H01H50/38 , H01H50/54 , H01H2050/025 , H01H2050/028
摘要： A relay includes: a plurality of fixed terminals arranged to have fixed contacts; and a movable contact member arranged to have a plurality of movable contacts that are correspondingly opposed to the respective fixed contacts. The relay further includes: a driving structure operated to move the movable contact member such that the respective movable contacts come into contact with the corresponding fixed contacts; a plurality of first vessels provided corresponding to the respective fixed terminals and arranged to have insulating property; a second vessel joined with the plurality of first vessels; and an air-tight space formed by the plurality of fixed terminals, the plurality of first vessels and the second vessel to allow the movable contact member and the respective fixed contacts to be placed therein.
摘要翻译：继电器包括：布置成具有固定触点的多个固定端子; 以及布置成具有与各个固定触点对应地对置的多个可动触点的可动触点构件。所述继电器还包括：驱动结构，所述驱动结构被操作以移动所述可移动触点构件，使得所述相应可移动触点与所述相应固定触点相接触; 多个第一容器，对应于各个固定端子而设置并且被布置成具有绝缘特性; 与多个第一容器接合的第二容器; 以及由所述多个固定端子，所述多个第一容器和所述第二容器形成的气密空间，以允许所述可动接触构件和各个固定接触件放置在所述气密空间中。

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