公开(公告)号：US5629826A

公开(公告)日：1997-05-13

申请号：US565003

申请日：1995-11-30

申请人： Robert Roca ,  Richard J. Tremmel ,  Edward L. Hames ,  John Peterson ,  Eric Parker ,  Bernd H. Wiegandt

发明人： Robert Roca ,  Richard J. Tremmel ,  Edward L. Hames ,  John Peterson ,  Eric Parker ,  Bernd H. Wiegandt

IPC分类号： H02G11/02 ,  H02H9/04 ,  H02H1/00

CPC分类号： H02G11/02 ,  H02H9/04

摘要： An inexpensive, compact, portable, retractable cord, visual indicator, electrical/telephone connector-type surge protector, which comprises a housing composed of a molded plastic, with two female receiving grounding inlets on its upper surface, a visual indicator light, and a pair of female telephone inlets on one side. On another side, the housing has two openings for a retractable electrical extension cord and a retractable telephone cord. On the opposite side of the housing are two independent, retaining, on-off switches for the two cords. The housing is composed of two sections, an upper and lower section, with an inner spring coil mechanism on two independent reels in each section for the electrical and telephone cords respectively. The invention is designed to be used with standard electrical apparatus or other sensitive electrical devices, which are to be protected from electrical surges, where extension cords may be required, and allows for the retraction of the cords when not required.

摘要翻译： 一种便宜，紧凑，便携，可伸缩的电线，视觉指示器，电气/电话连接器型浪涌保护器，其包括由模制塑料构成的壳体，其上表面上具有两个阴接收接地入口，视觉指示灯和 一对女性电话入口。 在另一侧，壳体具有用于可伸缩电延长线和可伸缩电话线的两个开口。 在外壳的另一侧是两根独立的保持开关，用于两根线。 外壳由两部分组成，上部和下部分别在电气和电话线的每个部分的两个独立卷轴上具有内部弹簧线圈机构。 本发明被设计成与标准电气设备或其他敏感电气设备一起使用，其将被保护免受电涌，其中可能需要延长线，并且允许在不需要时退回线。