C - Chemistry – Metallurgy – 10 – B
Patent
C - Chemistry, Metallurgy
10
B
C10B 25/06 (2006.01) C10B 25/16 (2006.01)
Patent
CA 2071203
2071203 9108273 PCTABS00005 A coke oveN door seal structure for mounting on the inner peripheral surface of a coke oven door (10) and which in a preferred embodiment is a continuous spring ring member (25) formed to resilient heat resistant material having a generally U-shaped cross-section with inner and outer planar end sections which extend laterally and parallel to the oven door. The inner planar end section (26) of the U-shaped spring ring is adapted for mounting on the inner surface of the oven door adjacent the periphery, and the outer planar end section (28) of the U-shaped spring ring resiliently supports a free-standing scraper-sealing blade element (29) which extends forwardly and laterally in a plane making an angle of less than 90 degrees and preferably about 45 degrees with the plane of the outer planar end section. The scraper-sealing blade element (29) sealably engages a planar contact surface of (14) an oven jamb (13) at an angle of less than 90 degrees and preferably at an angle of about 45 degrees as the oven door (10) with the spring ring mounted thereon is moved into latching engagement with the oven doorway.
Highley Robert Walter
Stanczak Stephen Joseph
Highley Robert Walter
Marks & Clerk
Stanczak Stephen Joseph
LandOfFree
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