公开(公告)号：EP0250644A3

公开(公告)日：1989-12-13

申请号：EP86116655.1

申请日：1986-12-01

申请人： TEKTRONIX, INC.

发明人： Davis, Brent M. ,  Beckett, Frederick J. ,  Zandonatti, Raymond A.

IPC分类号： H01H51/27 ,  H01H51/22

CPC分类号： H01H51/2227 ,  H01H1/403 ,  H01H1/64

摘要： A switch device comprises a support member (4) having at least first and second stationary con­tacts (8a,12b) thereon. An armature (32) is mounted on the sup­port member by means of a body of elastomeric material (46) that is attached to both the support mem­ber and the armature. Deformation of the body of elastomeric material allows the armature to pivot relative to the support member between a first position in which electrically-conductive material (50a,50b) of the armature establishes electrically conductive connection between the stationary contacts and a second position in which the armature is spaced from at least one of the contacts. At least one permanent magnet (42a,42b) is carried by the armature. An electrically-driven switch actuator (20) is mounted stationarily relative to the support member and has first and second energization states. In the first energization state, magnetic material of the switch actuator is in magnetically-coupled relationship with the permanent magnet and a force is produced that causes the armature to assume a selected one of its first and second positions. In the second energization state, a force is produced that causes the armature to assume the other of its first and second positions.

摘要翻译： 开关装置包括其上至少具有第一和第二固定触头（8a，12b）的支撑构件（4）。 电枢（32）通过附接到支撑构件和衔铁两者的弹性材料体（46）安装在支撑构件上。 弹性体材料体的变形允许电枢相对于支撑构件枢转在第一位置之间，其中衔铁的导电材料（50a，50b）在固定触点之间建立导电连接，第二位置 电枢与至少一个触点隔开。 至少一个永磁体（42a，42b）由电枢承载。 电驱动开关致动器（20）相对于支撑构件静止地安装并且具有第一和第二通电状态。 在第一通电状态下，开关致动器的磁性材料与永磁体形成磁耦合的关系，并且产生使电枢呈现其第一和第二位置中选定的一个的力。 在第二通电状态下，产生使电枢呈现其第一和第二位置中的另一个的力。

公开(公告)号：EP0250644A2

公开(公告)日：1988-01-07

申请号：EP86116655.1

申请日：1986-12-01

申请人： TEKTRONIX, INC.

发明人： Davis, Brent M. ,  Beckett, Frederick J. ,  Zandonatti, Raymond A.

IPC分类号： H01H51/27 ,  H01H51/22

CPC分类号： H01H51/2227 ,  H01H1/403 ,  H01H1/64

摘要： A switch device comprises a support member (4) having at least first and second stationary con­tacts (8a,12b) thereon. An armature (32) is mounted on the sup­port member by means of a body of elastomeric material (46) that is attached to both the support mem­ber and the armature. Deformation of the body of elastomeric material allows the armature to pivot relative to the support member between a first position in which electrically-conductive material (50a,50b) of the armature establishes electrically conductive connection between the stationary contacts and a second position in which the armature is spaced from at least one of the contacts. At least one permanent magnet (42a,42b) is carried by the armature. An electrically-driven switch actuator (20) is mounted stationarily relative to the support member and has first and second energization states. In the first energization state, magnetic material of the switch actuator is in magnetically-coupled relationship with the permanent magnet and a force is produced that causes the armature to assume a selected one of its first and second positions. In the second energization state, a force is produced that causes the armature to assume the other of its first and second positions.

摘要翻译： 开关装置包括其上至少具有第一和第二固定触头（8a，12b）的支撑构件（4）。 电枢（32）通过附接到支撑构件和衔铁两者的弹性材料体（46）安装在支撑构件上。 弹性体材料体的变形允许电枢相对于支撑构件枢转在第一位置之间，其中衔铁的导电材料（50a，50b）在固定触点之间建立导电连接，第二位置 电枢与至少一个触点隔开。 至少一个永磁体（42a，42b）由电枢承载。 电驱动开关致动器（20）相对于支撑构件静止地安装并且具有第一和第二通电状态。 在第一通电状态下，开关致动器的磁性材料与永磁体形成磁耦合的关系，并且产生使电枢呈现其第一和第二位置中选定的一个的力。 在第二通电状态下，产生使电枢呈现其第一和第二位置中的另一个的力。