Gas seal for continuous thermal treatment facilities...

F - Mech Eng,Light,Heat,Weapons – 27 – D

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

F27D 99/00 (2010.01) C21D 9/56 (2006.01) F16J 15/40 (2006.01) F27B 9/28 (2006.01)

Patent

CA 2314143

The invention relates to an aerodynamic seal in which two separate slit nozzles (13, 14; 15, 16) are assigned to each side of the metal strip (3) which is fed into the facility. Said slit nozzles are arranged successively at a distance from one another in the direction of passage of the metal band (3) and generate a gas jet which impinges the metal band (3) in a perpendicular direction. They can also be arranged so that they face away from one another and impinge the metal band (3) at an angle. The slit nozzles (14, 16) facing the protective gas atmosphere are supplied with air and the slit nozzles (13, 15) facing the continuous thermal treatment facility are supplied with protective gas. The seals are suitable for continuous thermal treatment facilities and other facilities in which two gas zones should be sealed from one another by means other than a mechanical seal.

L'invention concerne une étanchéification aérodynamique dans laquelle deux buses fendues (13, 14 ; 15, 16), séparées par un écart et placées l'une derrière l'autre dans le sens de défilement du feuillard métallique (3), sont affectées à chaque côté du feuillard métallique (3) pénétrant dans l'installation. Ces buses produisent chacune un jet de gaz dirigé sur le feuillard métallique (3) perpendiculairement à ce dernier ou produisent des jets de gaz dirigés de manière angulaire sur le feuillard métallique (3) dans des directions divergentes. Les buses (14, 16) orientées vers le côté atmosphère sont alimentées en air et les buses (13, 15) dirigées vers le côté de l'installation de traitement thermique en continu sont alimentées en gaz inerte. Ce système d'étanchéification s'utilise dans les installations de traitement thermique en continu et dans d'autres installations où deux zones gazeuses doivent être étanchéifiées l'un par rapport à l'autre au moyen d'un élément d'étanchéité mécanique.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Gas seal for continuous thermal treatment facilities... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Gas seal for continuous thermal treatment facilities..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gas seal for continuous thermal treatment facilities... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1355319

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.