EXPLOSION PROTECTED CIRCUIT BOARD ASSEMBLY

申请公布号：US2013135832(A1)

申请号：US201113643785

申请日期：2011.04.19

申请公布日期：2013.05.30

申请人：

STRITZELBERGER JOERG;FREY FRITZ;R. STAHL SCHALTGERAETE GMBH

发明人：STRITZELBERGER JOERG;FREY FRITZ

分类号：H05K5/02

主分类号：H05K5/02

摘要：An explosion protected circuit board assembly that includes a circuit board having a carrier plate with conductive strips and at least one electrical component thereon. The circuit board assembly includes a housing part that defines a hollow space encasing the electronic component in intrinsically safe fashion while preventing flame transmission from the electrical component to the outside environment. In an alternative embodiment, housing parts defining hollow electrical component receiving spaces are mounted on opposite sides of the circuit board, with the components being electrically interconnected.

压簧式合模螺栓

炉胆

插座

衣柜(BS-04）

冷风机

激光采血仪(100Y升级版)

食品包装袋(10)

地板插座(双联隐藏式)

开关变压器

按摩石(刮痧石)

冲厕水箱(616)

珩磨机(全自动六工位)

包装瓶(胡泡)

夹子(磁性)

茶叶罐(雾里醇)

包装袋(一)

智能照明模块(8路)

相机(Evio)

汽车雨刮器

扬声器(YD80-12)