发明名称 PERFECCIONAMIENTOS EN UN INTERRUPTOR ELECTRICO MULTIPLE DE-PENDIENTE DE LA PRESION.
摘要 <p>1437243 Fluid-pressure actuated switches EATON GmbH & CO KG 2 Nov 1973 [6 Nov 1972] 51087/73 Heading H1N A plurality of identical fluid pressure diaphragm switches 2, Fig. 1, are directly interengaged whereby the pressure chambers 4 of each switch are connected together. In the embodiment shown the switch bodies have pipe projections 10 and recesses 18 adapted for interconnecting bayonet locks 20, 22, 23 or screw threads. Walls 13 in the recesses 18 are pierced on assembly. In another embodiment an assembly is built up from a number of identical housing parts 19, Fig. 4, each comprising the switch housing 3 of one switch and the pressure chamber 4 of an adjacent switch. The diaphragms 5 are engaged between the parts 19 and pipe connections 10 with bleed holes 6 provide the pressure connection between the chambers 4. Walls 13 are pierced where flow to the next adjacent bleed hole 6 is required.</p>
申请公布号 ES420248(A1) 申请公布日期 1976.03.01
申请号 ES19480004202 申请日期 1973.11.05
申请人 EATON GMBH & CO. KG. 发明人
分类号 H01H35/26;(IPC1-7):01H/;47L/;06F/ 主分类号 H01H35/26
代理机构 代理人
主权项
地址