Browse Prior Art Database

Spray Chamber Door Assembly

IP.com Disclosure Number: IPCOM000069943D
Original Publication Date: 1978-Jul-01
Included in the Prior Art Database: 2005-Feb-21

Publishing Venue

IBM

Related People

Authors:
Glaser, TF Jimenez, W Woolf, J [+details]

Abstract

Glass plate C to be sprayed by nozzle A is conveyed through the wall of a spray chamber B by rollers D. Chemical spray from the chamber is prevented from exiting the chamber and reaching the part prior to entering the chamber by a TEFLON* bar 1 of trapezoidal cross section, in combination with a trap door 4 that seals against a chamfered edge on TEFLON stop 2, and a commercial airknife 3 to help blow the spray solution back into the chamber.