Browse Prior Art Database

Minute Drag Force Transducer

IP.com Disclosure Number: IPCOM000037868D
Original Publication Date: 1989-Aug-01
Included in the Prior Art Database: 2005-Jan-30

Publishing Venue

IBM

Related People

Authors:
Alcoe, DJ Caletha, DV [+details]

Abstract

Disclosed is a device for use in the measurement of minute drag forces induced on thin discreet overflow wiring of a printed circuit board subjected to cooling air flow. The device is used to estimate fatigue life of associated solder joints.