NETWORK BUS COUPLER AND SYSTEM - BELL HELICOPTER TEXTRON INC

Title:

NETWORK BUS COUPLER AND SYSTEM

Document Type and Number:

WIPO Patent Application WO2004013894

Kind Code:

A3

Abstract:

A system for coupling an avionics component to a bus includes a junction box electrically coupled to the avionics component and to the bus. A circuit card disposed in the junction box includes a plurality of sockets. The some of the sockets are electrically connected to the bus. Others of the sockets are electrically connected to the avionics component. A modular network bus coupler is mountable to the circuit card. The bus coupler includes a housing with electrical isolation circuitry disposed therein. A plurality of pins are disposed exterior of the housing and engageable with at least some of the sockets of the circuit card. At least some of the pins are electrically coupled to the electrical isolation circuitry.

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Inventors:

MCLEOD DAVID (US)
WADE REX D (US)

Application Number:

PCT/US2003/024211

Publication Date:

May 13, 2004

Filing Date:

August 01, 2003

Export Citation:

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Assignee:

BELL HELICOPTER TEXTRON INC (US)
MCLEOD DAVID (US)
WADE REX D (US)

International Classes:

G06F13/00; H04L12/40; H01L; (IPC1-7): G06F13/00

Foreign References:

US5297000A	1994-03-22
US6314481B1	2001-11-06
US4038601A	1977-07-26
US5841778A	1998-11-24

Other References: