JOSEPH W KACZOREK
Electrical Contractor in Branchburg, NJ

5065692, Nov 19, 1991

Apr 30, 1990

7/516635

David B. Hollesen - Easton PA
Joseph W. Kaczorek - Neshanic Station NJ
Edwin S. Treible - Ringoes NJ

AT&T Bell Laboratories - Murray Hill NJ

B05B 1502

118302

An apparatus (10) for spraying a liquid, such as a low-solids flux, onto a substrate (12), during its transit along a first path (15), comprises a spray gun (38) directed at the substrate. The gun (38) is carried by a carriage (34) reciprocated by a traversing mechanism (42,44,46) which reciprocates the gun back and forth along a second path (30) generally perpendicular to the first path (15). The spray gun (38) is reciprocated such that its spray pattern during each pass slightly overlaps the pattern made during the previous pass, thereby achieving substantially uniform liquid coating on the substrate. Each time the gun (38) reaches an end of its travel, its tip (39) is advantageously cleaned automatically by a brush (84) wetted by a solvent to avoid tip clogging.

5509851, Apr 23, 1996

Dec 1, 1994

8/348008

Albert V. Heuschkel - Skillman NJ
Joseph W. Kaczorek - Neshanic Station NJ
Edward M. Olbrick - Ewing NJ

AT&T Corp. - Murray Hill NJ

B08B 1502

454 67

A moisture-collecting hood assembly (10) for a vapor-generating machine (12) includes a hood (14) having an open bottom (15)and upwardly tapering sides (16) and ends (18). On the inside of the hood is a gutter (24) for collecting moisture in the vapor condensing on the hood interior. Vapors from the machine that enter the hood are exhausted through a horizontally-oriented, moisture-collecting sleeve that has a central portion (46) whose cross-sectional area is larger than that of an inlet (43) in communication with the hood, and an outlet (48) in communication with a negatively pressurized exhaust line (49). The central portion of the sleeve serves to collect moisture in its lower portion that condenses from the vapor exhausted from the hood.