发明名称 Removing moisture from hollow guiding members such as cable ducts
摘要 With the object of removing moisture from a system of N >/= 2 elongated hollow guiding members (20) for cable-like elements (27), in the system a gas flow (G) is maintained. The gas flow is supplied to the system by way of a gas-supply opening (29) of a coupling-in number (23) coupled to first ends (21) of a number of K hollow guiding members (20) and discharged from the system by way of a gas-discharge opening (30) of a coupling-out member (23) coupled to first ends (21) of the L = N - K remaining hollow guiding members. A coupling-through member (26) coupled to second ends (24) of the N hollow guiding members (20) provides a gastight coupling-through between the second ends (24) of the K hollow guiding members and the L second ends of the L remaining hollow guiding members. Preferably K = N - 1, and the N - 1 hollow guiding members are located within the Nth hollow guiding member. <IMAGE>
申请公布号 EP0734109(A1) 申请公布日期 1996.09.25
申请号 EP19960200577 申请日期 1996.03.04
申请人 KONINKLIJKE KPN N.V. 发明人 GRIFFIOEN, WILLEM
分类号 H02G15/28;F16L55/00;G02B6/44;H02G1/14;H02G9/00;H02G9/06;H02G15/26 主分类号 H02G15/28
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