EP 0255200 B1 19900328 - LOW VELOCITY AIR SEAL
Title (en)
LOW VELOCITY AIR SEAL
Publication
Application
Priority
US 85802986 A 19860501
Abstract (en)
[origin: EP0255200A1] The seal includes an air seal compartment adapted to be aligned with the entry end of the oven complex to form a prefix to the oven complex. In one form of the invention, a blower assembly (64) is mounted on the roof (26) of the air seal compartment adjacent the exit end of the compartment and functions to withdrawn air from the upper region of the air seal compartment adjacent the exit end thereof for delivery to a pair of plenum chambers disposed at either side of the air seal compartment. The air delivered to the plenum chamber is introduced into the lower region (56) of the air seal compartment generally below the path of the articles being processed within the oven complex and this air in turn moves upwardly and toward the exit of the air seal compartment where it is received by the inlet to the blower assembly (64) to complete the air cycle.
IPC 1-7
IPC 8 full level
B05C 9/14 (2006.01); F27B 9/04 (2006.01); F27B 9/30 (2006.01); F27D 99/00 (2010.01)
CPC (source: EP)
F27B 9/045 (2013.01); F27B 9/3011 (2013.01); F27D 99/0075 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0255200 A1 19880203; EP 0255200 B1 19900328; BR 8702161 A 19880209; CA 1298585 C 19920407; DE 3762066 D1 19900503; JP H0345313 B2 19910710; JP S6325485 A 19880202
DOCDB simple family (application)
EP 87303820 A 19870429; BR 8702161 A 19870430; CA 535650 A 19870427; DE 3762066 T 19870429; JP 10875287 A 19870501