Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
HEAT TREATMENT FURNACE
Document Type and Number:
WIPO Patent Application WO/2011/147035
Kind Code:
A3
Abstract:
A heat treatment furnace, also referred to as a multi-chamber furnace, that includes a plurality of treatment chambers, each having heating and cooling dampers and being controllable to adjust a flow rate into the treatment chamber, the dampers of each treatment chamber being selectively and independently adjustable with respect to one another so as to allow simultaneous heat processing of a plurality of products in different treatment chambers at different respective heat treatment states depending on the amount of heating and cooling flow rates allowed to enter in each treatment chamber via the dampers.

Inventors:
GRENIER, Mario (965 Marie-Victorin, Saint-Nicolas, Québec G7A 1B2, CA)
LÉVESQUE, Nicolas (2824, de PoitiersQuébec, G1W 2B8, CA)
ADAM, Serge (4555, boul. AllardSt-Nicéphore, Québec J2A 1R3, CA)
CÔTÉ, Christian (147 Rue Des Lilas, St-Rédempteur, Québec G6K 1J1, CA)
GRENIER-DESBIENS, Alex (1337, Marie-Victorin app., St-Nicolas Québec G7A 4G4, CA)
DEMAREST, James (2611, Liberty Street SouthCanton, MI, 48188, US)
Application Number:
CA2011/000634
Publication Date:
December 01, 2011
Filing Date:
May 27, 2011
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
PYROMAITRE INC. (1081 Chemin Industriel, St-Nicolas G7A 1B3, CA)
GRENIER, Mario (965 Marie-Victorin, Saint-Nicolas, Québec G7A 1B2, CA)
LÉVESQUE, Nicolas (2824, de PoitiersQuébec, G1W 2B8, CA)
ADAM, Serge (4555, boul. AllardSt-Nicéphore, Québec J2A 1R3, CA)
CÔTÉ, Christian (147 Rue Des Lilas, St-Rédempteur, Québec G6K 1J1, CA)
GRENIER-DESBIENS, Alex (1337, Marie-Victorin app., St-Nicolas Québec G7A 4G4, CA)
DEMAREST, James (2611, Liberty Street SouthCanton, MI, 48188, US)
International Classes:
F27B3/04; F27B3/20; F27B3/24; F27D7/06
Foreign References:
US4203229A1980-05-20
US4896434A1990-01-30
Attorney, Agent or Firm:
ROBIC (Centre CDP Capital, 1001 Square Victoria, Bloc E - 8e étag, Montréal Québec H2Z 2B7, CA)
Download PDF: