Telephonic communications – Diagnostic testing – malfunction indication – or electrical... – Monitoring
Reexamination Certificate
2004-05-26
2008-08-19
Tieu, Binh K (Department: 2614)
Telephonic communications
Diagnostic testing, malfunction indication, or electrical...
Monitoring
C379S009020, C379S032010, C455S518000
Reexamination Certificate
active
07415099
ABSTRACT:
The invention relates to a gas-insulated bus bar component comprising a grounded housing that is filled with protective gas and at least one bus bar conductor, which extends in the longitudinal direction of the housing and is supported on said housing by means of insulating bus bar supports. According to the invention, each bus bar conductor is connected to a disconnecting switch that is insulated by protective gas. The aim of the invention is to provide a component of this type, which can be simply connected to and disconnected from an air-insulated conductor, even when operational. To achieve this, the disconnecting switch is located in an outdoor bushing that is fixed to the housing.
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“Digital cellular telecommunications system (Phase 2+); Lawful Interception; Stage 1 (3GPP TS 42.033 version 5.0.0 Release 5); ETSI TS 142 033” ETSI Standards, European Telecommunications Standards Institute; Sophia-Antipo, France, vol. 3-SA3; Nr. V500, Jun. 2002, XP 014010433; ISSN: 0000-0001.
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Qian Faqiang
Spalt Bernhard
Bell Boyd & Lloyd LLP
Nokia Siemens Networks GmbH & Co. KG
Tieu Binh K
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