Self-cleaning socket for microelectronic devices

Electrical connectors – Preformed panel circuit arrangement – e.g. – pcb – icm – dip,... – With provision to conduct electricity from panel circuit to...

Reexamination Certificate

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Details

C439S841000

Reexamination Certificate

active

07491069

ABSTRACT:
A self-cleaning socket for contacting terminals on a microelectronic device wherein the first end of compliant tubular contactors rotate and wipe against terminals urged downwardly against the first end of the contactors. A rotational wipe of a contactor against a mating terminal breaks through any surface contamination layers on the terminal, thereby producing good electrical contact therebetween. Rotation of the first end of a contactor is caused by a downward deflection of a collar supported by two or more helical legs along a midsection of the contactor. Deflection of the collar distorts the resilient helical legs, each of which exerts a force on the collar which add up to produce a torsional force on the collar, thereby providing a rotational wipe in response to a downward urging of a terminal against the contactor. A void along the axis of the tubular contactor provides a reservoir to hold debris dislodged from the terminal and to keep the debris from interfering with operation of the contactor.

REFERENCES:
patent: 3783433 (1974-01-01), Kurtz et al.
patent: 4560223 (1985-12-01), Cooney et al.
patent: 5009613 (1991-04-01), Langgard et al.
patent: 5032787 (1991-07-01), Johnston et al.
patent: 5366380 (1994-11-01), Reymond
patent: 5391995 (1995-02-01), Johnston et al.
patent: 5439393 (1995-08-01), Watson
patent: 5633597 (1997-05-01), Stowers et al.
patent: 5936421 (1999-08-01), Stowers et al.
patent: 5982187 (1999-11-01), Tarzwell
patent: 6159056 (2000-12-01), Boyle
patent: 6193524 (2001-02-01), Chang
patent: 6341962 (2002-01-01), Sinclair
patent: 6377059 (2002-04-01), Vinther et al.
patent: 6720511 (2004-04-01), Windebank
patent: 6722893 (2004-04-01), Li et al.
patent: 6845375 (2005-01-01), Sinclair
patent: 6846184 (2005-01-01), Fan
patent: 6873168 (2005-03-01), Kazama
patent: 6945827 (2005-09-01), Grube et al.
patent: 7014473 (2006-03-01), Millard
patent: 7029288 (2006-04-01), Li
patent: 7393214 (2008-07-01), DiStefano
patent: 2007/0197099 (2007-08-01), DiStefano
patent: 2007/0269999 (2007-11-01), Di Stefano
patent: 2008/0194124 (2008-08-01), Di Stefano

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